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1462 lines
51 KiB
Ruby
1462 lines
51 KiB
Ruby
require "cases/helper"
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require 'models/post'
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require 'models/author'
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require 'models/topic'
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require 'models/reply'
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require 'models/category'
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require 'models/company'
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require 'models/customer'
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require 'models/developer'
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require 'models/project'
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require 'models/default'
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require 'models/auto_id'
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require 'models/boolean'
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require 'models/column_name'
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require 'models/subscriber'
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require 'models/keyboard'
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require 'models/comment'
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require 'models/minimalistic'
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require 'models/warehouse_thing'
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require 'models/parrot'
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require 'models/loose_person'
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require 'rexml/document'
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require 'active_support/core_ext/exception'
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class Category < ActiveRecord::Base; end
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class Categorization < ActiveRecord::Base; end
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class Smarts < ActiveRecord::Base; end
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class CreditCard < ActiveRecord::Base
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class PinNumber < ActiveRecord::Base
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class CvvCode < ActiveRecord::Base; end
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class SubCvvCode < CvvCode; end
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end
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class SubPinNumber < PinNumber; end
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class Brand < Category; end
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end
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class MasterCreditCard < ActiveRecord::Base; end
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class Post < ActiveRecord::Base; end
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class Computer < ActiveRecord::Base; end
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class NonExistentTable < ActiveRecord::Base; end
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class TestOracleDefault < ActiveRecord::Base; end
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class ReadonlyTitlePost < Post
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attr_readonly :title
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end
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class Boolean < ActiveRecord::Base; end
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class BasicsTest < ActiveRecord::TestCase
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fixtures :topics, :companies, :developers, :projects, :computers, :accounts, :minimalistics, 'warehouse-things', :authors, :categorizations, :categories, :posts
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def test_table_exists
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assert !NonExistentTable.table_exists?
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assert Topic.table_exists?
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end
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def test_preserving_date_objects
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if current_adapter?(:SybaseAdapter)
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# Sybase ctlib does not (yet?) support the date type; use datetime instead.
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assert_kind_of(
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Time, Topic.find(1).last_read,
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"The last_read attribute should be of the Time class"
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)
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else
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# Oracle enhanced adapter allows to define Date attributes in model class (see topic.rb)
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assert_kind_of(
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Date, Topic.find(1).last_read,
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"The last_read attribute should be of the Date class"
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)
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end
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end
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def test_use_table_engine_for_quoting_where
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relation = Topic.where(Topic.arel_table[:id].eq(1))
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engine = relation.table.engine
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fakepool = Class.new(Struct.new(:spec)) {
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def with_connection; yield self; end
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def connection_pool; self; end
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def quote_table_name(*args); raise "lol quote_table_name"; end
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}
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relation.table.engine = fakepool.new(engine.connection_pool.spec)
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error = assert_raises(RuntimeError) { relation.to_a }
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assert_match('lol', error.message)
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ensure
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relation.table.engine = engine
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end
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def test_preserving_time_objects
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assert_kind_of(
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Time, Topic.find(1).bonus_time,
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"The bonus_time attribute should be of the Time class"
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)
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assert_kind_of(
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Time, Topic.find(1).written_on,
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"The written_on attribute should be of the Time class"
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)
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# For adapters which support microsecond resolution.
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if current_adapter?(:PostgreSQLAdapter) || current_adapter?(:SQLiteAdapter)
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assert_equal 11, Topic.find(1).written_on.sec
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assert_equal 223300, Topic.find(1).written_on.usec
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assert_equal 9900, Topic.find(2).written_on.usec
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end
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end
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def test_preserving_time_objects_with_local_time_conversion_to_default_timezone_utc
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with_env_tz 'America/New_York' do
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with_active_record_default_timezone :utc do
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time = Time.local(2000)
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topic = Topic.create('written_on' => time)
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saved_time = Topic.find(topic.id).written_on
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assert_equal time, saved_time
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assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "EST"], time.to_a
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assert_equal [0, 0, 5, 1, 1, 2000, 6, 1, false, "UTC"], saved_time.to_a
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end
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end
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end
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def test_preserving_time_objects_with_time_with_zone_conversion_to_default_timezone_utc
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with_env_tz 'America/New_York' do
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with_active_record_default_timezone :utc do
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Time.use_zone 'Central Time (US & Canada)' do
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time = Time.zone.local(2000)
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topic = Topic.create('written_on' => time)
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saved_time = Topic.find(topic.id).written_on
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assert_equal time, saved_time
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assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "CST"], time.to_a
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assert_equal [0, 0, 6, 1, 1, 2000, 6, 1, false, "UTC"], saved_time.to_a
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end
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end
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end
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end
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def test_preserving_time_objects_with_utc_time_conversion_to_default_timezone_local
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with_env_tz 'America/New_York' do
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time = Time.utc(2000)
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topic = Topic.create('written_on' => time)
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saved_time = Topic.find(topic.id).written_on
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assert_equal time, saved_time
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assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "UTC"], time.to_a
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assert_equal [0, 0, 19, 31, 12, 1999, 5, 365, false, "EST"], saved_time.to_a
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end
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end
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def test_preserving_time_objects_with_time_with_zone_conversion_to_default_timezone_local
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with_env_tz 'America/New_York' do
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with_active_record_default_timezone :local do
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Time.use_zone 'Central Time (US & Canada)' do
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time = Time.zone.local(2000)
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topic = Topic.create('written_on' => time)
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saved_time = Topic.find(topic.id).written_on
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assert_equal time, saved_time
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assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "CST"], time.to_a
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assert_equal [0, 0, 1, 1, 1, 2000, 6, 1, false, "EST"], saved_time.to_a
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end
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end
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end
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end
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def test_custom_mutator
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topic = Topic.find(1)
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# This mutator is protected in the class definition
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topic.send(:approved=, true)
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assert topic.instance_variable_get("@custom_approved")
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end
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def test_initialize_with_attributes
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topic = Topic.new({
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"title" => "initialized from attributes", "written_on" => "2003-12-12 23:23"
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})
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assert_equal("initialized from attributes", topic.title)
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end
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def test_initialize_with_invalid_attribute
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begin
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topic = Topic.new({ "title" => "test",
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"last_read(1i)" => "2005", "last_read(2i)" => "2", "last_read(3i)" => "31"})
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rescue ActiveRecord::MultiparameterAssignmentErrors => ex
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assert_equal(1, ex.errors.size)
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assert_equal("last_read", ex.errors[0].attribute)
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end
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end
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def test_load
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topics = Topic.find(:all, :order => 'id')
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assert_equal(4, topics.size)
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assert_equal(topics(:first).title, topics.first.title)
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end
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def test_load_with_condition
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topics = Topic.find(:all, :conditions => "author_name = 'Mary'")
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assert_equal(1, topics.size)
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assert_equal(topics(:second).title, topics.first.title)
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end
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GUESSED_CLASSES = [Category, Smarts, CreditCard, CreditCard::PinNumber, CreditCard::PinNumber::CvvCode, CreditCard::SubPinNumber, CreditCard::Brand, MasterCreditCard]
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def test_table_name_guesses
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assert_equal "topics", Topic.table_name
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assert_equal "categories", Category.table_name
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assert_equal "smarts", Smarts.table_name
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assert_equal "credit_cards", CreditCard.table_name
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assert_equal "credit_card_pin_numbers", CreditCard::PinNumber.table_name
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assert_equal "credit_card_pin_number_cvv_codes", CreditCard::PinNumber::CvvCode.table_name
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assert_equal "credit_card_pin_numbers", CreditCard::SubPinNumber.table_name
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assert_equal "categories", CreditCard::Brand.table_name
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assert_equal "master_credit_cards", MasterCreditCard.table_name
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ensure
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GUESSED_CLASSES.each(&:reset_table_name)
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end
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def test_singular_table_name_guesses
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ActiveRecord::Base.pluralize_table_names = false
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GUESSED_CLASSES.each(&:reset_table_name)
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assert_equal "category", Category.table_name
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assert_equal "smarts", Smarts.table_name
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assert_equal "credit_card", CreditCard.table_name
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assert_equal "credit_card_pin_number", CreditCard::PinNumber.table_name
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assert_equal "credit_card_pin_number_cvv_code", CreditCard::PinNumber::CvvCode.table_name
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assert_equal "credit_card_pin_number", CreditCard::SubPinNumber.table_name
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assert_equal "category", CreditCard::Brand.table_name
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assert_equal "master_credit_card", MasterCreditCard.table_name
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ensure
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ActiveRecord::Base.pluralize_table_names = true
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GUESSED_CLASSES.each(&:reset_table_name)
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end
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def test_table_name_guesses_with_prefixes_and_suffixes
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ActiveRecord::Base.table_name_prefix = "test_"
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Category.reset_table_name
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assert_equal "test_categories", Category.table_name
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ActiveRecord::Base.table_name_suffix = "_test"
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Category.reset_table_name
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assert_equal "test_categories_test", Category.table_name
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ActiveRecord::Base.table_name_prefix = ""
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Category.reset_table_name
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assert_equal "categories_test", Category.table_name
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ActiveRecord::Base.table_name_suffix = ""
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Category.reset_table_name
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assert_equal "categories", Category.table_name
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ensure
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ActiveRecord::Base.table_name_prefix = ""
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ActiveRecord::Base.table_name_suffix = ""
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GUESSED_CLASSES.each(&:reset_table_name)
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end
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def test_singular_table_name_guesses_with_prefixes_and_suffixes
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ActiveRecord::Base.pluralize_table_names = false
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ActiveRecord::Base.table_name_prefix = "test_"
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Category.reset_table_name
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assert_equal "test_category", Category.table_name
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ActiveRecord::Base.table_name_suffix = "_test"
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Category.reset_table_name
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assert_equal "test_category_test", Category.table_name
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ActiveRecord::Base.table_name_prefix = ""
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Category.reset_table_name
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assert_equal "category_test", Category.table_name
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ActiveRecord::Base.table_name_suffix = ""
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Category.reset_table_name
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assert_equal "category", Category.table_name
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ensure
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ActiveRecord::Base.pluralize_table_names = true
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ActiveRecord::Base.table_name_prefix = ""
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ActiveRecord::Base.table_name_suffix = ""
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GUESSED_CLASSES.each(&:reset_table_name)
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end
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def test_table_name_guesses_with_inherited_prefixes_and_suffixes
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GUESSED_CLASSES.each(&:reset_table_name)
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CreditCard.table_name_prefix = "test_"
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CreditCard.reset_table_name
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Category.reset_table_name
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assert_equal "test_credit_cards", CreditCard.table_name
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assert_equal "categories", Category.table_name
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CreditCard.table_name_suffix = "_test"
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CreditCard.reset_table_name
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Category.reset_table_name
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assert_equal "test_credit_cards_test", CreditCard.table_name
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assert_equal "categories", Category.table_name
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CreditCard.table_name_prefix = ""
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CreditCard.reset_table_name
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Category.reset_table_name
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assert_equal "credit_cards_test", CreditCard.table_name
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assert_equal "categories", Category.table_name
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CreditCard.table_name_suffix = ""
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CreditCard.reset_table_name
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Category.reset_table_name
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assert_equal "credit_cards", CreditCard.table_name
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assert_equal "categories", Category.table_name
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ensure
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CreditCard.table_name_prefix = ""
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CreditCard.table_name_suffix = ""
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GUESSED_CLASSES.each(&:reset_table_name)
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end
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if current_adapter?(:MysqlAdapter) or current_adapter?(:Mysql2Adapter)
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def test_update_all_with_order_and_limit
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assert_equal 1, Topic.update_all("content = 'bulk updated!'", nil, :limit => 1, :order => 'id DESC')
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end
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end
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def test_null_fields
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assert_nil Topic.find(1).parent_id
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assert_nil Topic.create("title" => "Hey you").parent_id
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end
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def test_default_values
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topic = Topic.new
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assert topic.approved?
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assert_nil topic.written_on
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assert_nil topic.bonus_time
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assert_nil topic.last_read
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topic.save
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topic = Topic.find(topic.id)
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assert topic.approved?
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assert_nil topic.last_read
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# Oracle has some funky default handling, so it requires a bit of
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# extra testing. See ticket #2788.
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if current_adapter?(:OracleAdapter)
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test = TestOracleDefault.new
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assert_equal "X", test.test_char
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assert_equal "hello", test.test_string
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assert_equal 3, test.test_int
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end
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end
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# Oracle, and Sybase do not have a TIME datatype.
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unless current_adapter?(:OracleAdapter, :SybaseAdapter)
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def test_utc_as_time_zone
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Topic.default_timezone = :utc
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attributes = { "bonus_time" => "5:42:00AM" }
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topic = Topic.find(1)
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topic.attributes = attributes
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assert_equal Time.utc(2000, 1, 1, 5, 42, 0), topic.bonus_time
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Topic.default_timezone = :local
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end
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def test_utc_as_time_zone_and_new
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Topic.default_timezone = :utc
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attributes = { "bonus_time(1i)"=>"2000",
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"bonus_time(2i)"=>"1",
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"bonus_time(3i)"=>"1",
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"bonus_time(4i)"=>"10",
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"bonus_time(5i)"=>"35",
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"bonus_time(6i)"=>"50" }
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topic = Topic.new(attributes)
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assert_equal Time.utc(2000, 1, 1, 10, 35, 50), topic.bonus_time
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Topic.default_timezone = :local
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end
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end
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def test_default_values_on_empty_strings
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topic = Topic.new
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topic.approved = nil
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topic.last_read = nil
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topic.save
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topic = Topic.find(topic.id)
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assert_nil topic.last_read
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# Sybase adapter does not allow nulls in boolean columns
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if current_adapter?(:SybaseAdapter)
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assert topic.approved == false
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else
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assert_nil topic.approved
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end
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end
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def test_equality
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assert_equal Topic.find(1), Topic.find(2).topic
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end
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def test_find_by_slug
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assert_equal Topic.find('1-meowmeow'), Topic.find(1)
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end
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def test_equality_of_new_records
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assert_not_equal Topic.new, Topic.new
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end
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def test_hashing
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assert_equal [ Topic.find(1) ], [ Topic.find(2).topic ] & [ Topic.find(1) ]
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end
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def test_readonly_attributes
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assert_equal Set.new([ 'title' , 'comments_count' ]), ReadonlyTitlePost.readonly_attributes
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post = ReadonlyTitlePost.create(:title => "cannot change this", :body => "changeable")
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post.reload
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assert_equal "cannot change this", post.title
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post.update_attributes(:title => "try to change", :body => "changed")
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post.reload
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assert_equal "cannot change this", post.title
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assert_equal "changed", post.body
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end
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def test_multiparameter_attributes_on_date
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attributes = { "last_read(1i)" => "2004", "last_read(2i)" => "6", "last_read(3i)" => "24" }
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topic = Topic.find(1)
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topic.attributes = attributes
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# note that extra #to_date call allows test to pass for Oracle, which
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# treats dates/times the same
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assert_date_from_db Date.new(2004, 6, 24), topic.last_read.to_date
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end
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def test_multiparameter_attributes_on_date_with_empty_year
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attributes = { "last_read(1i)" => "", "last_read(2i)" => "6", "last_read(3i)" => "24" }
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topic = Topic.find(1)
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topic.attributes = attributes
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# note that extra #to_date call allows test to pass for Oracle, which
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# treats dates/times the same
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assert_date_from_db Date.new(1, 6, 24), topic.last_read.to_date
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end
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def test_multiparameter_attributes_on_date_with_empty_month
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attributes = { "last_read(1i)" => "2004", "last_read(2i)" => "", "last_read(3i)" => "24" }
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topic = Topic.find(1)
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topic.attributes = attributes
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# note that extra #to_date call allows test to pass for Oracle, which
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# treats dates/times the same
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assert_date_from_db Date.new(2004, 1, 24), topic.last_read.to_date
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end
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def test_multiparameter_attributes_on_date_with_empty_day
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attributes = { "last_read(1i)" => "2004", "last_read(2i)" => "6", "last_read(3i)" => "" }
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topic = Topic.find(1)
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topic.attributes = attributes
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# note that extra #to_date call allows test to pass for Oracle, which
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# treats dates/times the same
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assert_date_from_db Date.new(2004, 6, 1), topic.last_read.to_date
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end
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def test_multiparameter_attributes_on_date_with_empty_day_and_year
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attributes = { "last_read(1i)" => "", "last_read(2i)" => "6", "last_read(3i)" => "" }
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topic = Topic.find(1)
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topic.attributes = attributes
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# note that extra #to_date call allows test to pass for Oracle, which
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# treats dates/times the same
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assert_date_from_db Date.new(1, 6, 1), topic.last_read.to_date
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end
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def test_multiparameter_attributes_on_date_with_empty_day_and_month
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attributes = { "last_read(1i)" => "2004", "last_read(2i)" => "", "last_read(3i)" => "" }
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topic = Topic.find(1)
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topic.attributes = attributes
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# note that extra #to_date call allows test to pass for Oracle, which
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# treats dates/times the same
|
|
assert_date_from_db Date.new(2004, 1, 1), topic.last_read.to_date
|
|
end
|
|
|
|
def test_multiparameter_attributes_on_date_with_empty_year_and_month
|
|
attributes = { "last_read(1i)" => "", "last_read(2i)" => "", "last_read(3i)" => "24" }
|
|
topic = Topic.find(1)
|
|
topic.attributes = attributes
|
|
# note that extra #to_date call allows test to pass for Oracle, which
|
|
# treats dates/times the same
|
|
assert_date_from_db Date.new(1, 1, 24), topic.last_read.to_date
|
|
end
|
|
|
|
def test_multiparameter_attributes_on_date_with_all_empty
|
|
attributes = { "last_read(1i)" => "", "last_read(2i)" => "", "last_read(3i)" => "" }
|
|
topic = Topic.find(1)
|
|
topic.attributes = attributes
|
|
assert_nil topic.last_read
|
|
end
|
|
|
|
def test_multiparameter_attributes_on_time
|
|
attributes = {
|
|
"written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24",
|
|
"written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00"
|
|
}
|
|
topic = Topic.find(1)
|
|
topic.attributes = attributes
|
|
assert_equal Time.local(2004, 6, 24, 16, 24, 0), topic.written_on
|
|
end
|
|
|
|
def test_multiparameter_attributes_on_time_with_old_date
|
|
attributes = {
|
|
"written_on(1i)" => "1850", "written_on(2i)" => "6", "written_on(3i)" => "24",
|
|
"written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00"
|
|
}
|
|
topic = Topic.find(1)
|
|
topic.attributes = attributes
|
|
# testing against to_s(:db) representation because either a Time or a DateTime might be returned, depending on platform
|
|
assert_equal "1850-06-24 16:24:00", topic.written_on.to_s(:db)
|
|
end
|
|
|
|
def test_multiparameter_attributes_on_time_with_utc
|
|
ActiveRecord::Base.default_timezone = :utc
|
|
attributes = {
|
|
"written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24",
|
|
"written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00"
|
|
}
|
|
topic = Topic.find(1)
|
|
topic.attributes = attributes
|
|
assert_equal Time.utc(2004, 6, 24, 16, 24, 0), topic.written_on
|
|
ensure
|
|
ActiveRecord::Base.default_timezone = :local
|
|
end
|
|
|
|
def test_multiparameter_attributes_on_time_with_time_zone_aware_attributes
|
|
ActiveRecord::Base.time_zone_aware_attributes = true
|
|
ActiveRecord::Base.default_timezone = :utc
|
|
Time.zone = ActiveSupport::TimeZone[-28800]
|
|
attributes = {
|
|
"written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24",
|
|
"written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00"
|
|
}
|
|
topic = Topic.find(1)
|
|
topic.attributes = attributes
|
|
assert_equal Time.utc(2004, 6, 24, 23, 24, 0), topic.written_on
|
|
assert_equal Time.utc(2004, 6, 24, 16, 24, 0), topic.written_on.time
|
|
assert_equal Time.zone, topic.written_on.time_zone
|
|
ensure
|
|
ActiveRecord::Base.time_zone_aware_attributes = false
|
|
ActiveRecord::Base.default_timezone = :local
|
|
Time.zone = nil
|
|
end
|
|
|
|
def test_multiparameter_attributes_on_time_with_time_zone_aware_attributes_false
|
|
ActiveRecord::Base.time_zone_aware_attributes = false
|
|
Time.zone = ActiveSupport::TimeZone[-28800]
|
|
attributes = {
|
|
"written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24",
|
|
"written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00"
|
|
}
|
|
topic = Topic.find(1)
|
|
topic.attributes = attributes
|
|
assert_equal Time.local(2004, 6, 24, 16, 24, 0), topic.written_on
|
|
assert_equal false, topic.written_on.respond_to?(:time_zone)
|
|
ensure
|
|
Time.zone = nil
|
|
end
|
|
|
|
def test_multiparameter_attributes_on_time_with_skip_time_zone_conversion_for_attributes
|
|
ActiveRecord::Base.time_zone_aware_attributes = true
|
|
ActiveRecord::Base.default_timezone = :utc
|
|
Time.zone = ActiveSupport::TimeZone[-28800]
|
|
Topic.skip_time_zone_conversion_for_attributes = [:written_on]
|
|
attributes = {
|
|
"written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24",
|
|
"written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00"
|
|
}
|
|
topic = Topic.find(1)
|
|
topic.attributes = attributes
|
|
assert_equal Time.utc(2004, 6, 24, 16, 24, 0), topic.written_on
|
|
assert_equal false, topic.written_on.respond_to?(:time_zone)
|
|
ensure
|
|
ActiveRecord::Base.time_zone_aware_attributes = false
|
|
ActiveRecord::Base.default_timezone = :local
|
|
Time.zone = nil
|
|
Topic.skip_time_zone_conversion_for_attributes = []
|
|
end
|
|
|
|
# Oracle, and Sybase do not have a TIME datatype.
|
|
unless current_adapter?(:OracleAdapter, :SybaseAdapter)
|
|
def test_multiparameter_attributes_on_time_only_column_with_time_zone_aware_attributes_does_not_do_time_zone_conversion
|
|
ActiveRecord::Base.time_zone_aware_attributes = true
|
|
ActiveRecord::Base.default_timezone = :utc
|
|
Time.zone = ActiveSupport::TimeZone[-28800]
|
|
attributes = {
|
|
"bonus_time(1i)" => "2000", "bonus_time(2i)" => "1", "bonus_time(3i)" => "1",
|
|
"bonus_time(4i)" => "16", "bonus_time(5i)" => "24"
|
|
}
|
|
topic = Topic.find(1)
|
|
topic.attributes = attributes
|
|
assert_equal Time.utc(2000, 1, 1, 16, 24, 0), topic.bonus_time
|
|
assert topic.bonus_time.utc?
|
|
ensure
|
|
ActiveRecord::Base.time_zone_aware_attributes = false
|
|
ActiveRecord::Base.default_timezone = :local
|
|
Time.zone = nil
|
|
end
|
|
end
|
|
|
|
def test_multiparameter_attributes_on_time_with_empty_seconds
|
|
attributes = {
|
|
"written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24",
|
|
"written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => ""
|
|
}
|
|
topic = Topic.find(1)
|
|
topic.attributes = attributes
|
|
assert_equal Time.local(2004, 6, 24, 16, 24, 0), topic.written_on
|
|
end
|
|
|
|
def test_multiparameter_assignment_of_aggregation
|
|
customer = Customer.new
|
|
address = Address.new("The Street", "The City", "The Country")
|
|
attributes = { "address(1)" => address.street, "address(2)" => address.city, "address(3)" => address.country }
|
|
customer.attributes = attributes
|
|
assert_equal address, customer.address
|
|
end
|
|
|
|
def test_attributes_on_dummy_time
|
|
# Oracle, and Sybase do not have a TIME datatype.
|
|
return true if current_adapter?(:OracleAdapter, :SybaseAdapter)
|
|
|
|
attributes = {
|
|
"bonus_time" => "5:42:00AM"
|
|
}
|
|
topic = Topic.find(1)
|
|
topic.attributes = attributes
|
|
assert_equal Time.local(2000, 1, 1, 5, 42, 0), topic.bonus_time
|
|
end
|
|
|
|
def test_boolean
|
|
b_nil = Boolean.create({ "value" => nil })
|
|
nil_id = b_nil.id
|
|
b_false = Boolean.create({ "value" => false })
|
|
false_id = b_false.id
|
|
b_true = Boolean.create({ "value" => true })
|
|
true_id = b_true.id
|
|
|
|
b_nil = Boolean.find(nil_id)
|
|
assert_nil b_nil.value
|
|
b_false = Boolean.find(false_id)
|
|
assert !b_false.value?
|
|
b_true = Boolean.find(true_id)
|
|
assert b_true.value?
|
|
end
|
|
|
|
def test_boolean_cast_from_string
|
|
b_blank = Boolean.create({ "value" => "" })
|
|
blank_id = b_blank.id
|
|
b_false = Boolean.create({ "value" => "0" })
|
|
false_id = b_false.id
|
|
b_true = Boolean.create({ "value" => "1" })
|
|
true_id = b_true.id
|
|
|
|
b_blank = Boolean.find(blank_id)
|
|
assert_nil b_blank.value
|
|
b_false = Boolean.find(false_id)
|
|
assert !b_false.value?
|
|
b_true = Boolean.find(true_id)
|
|
assert b_true.value?
|
|
end
|
|
|
|
def test_new_record_returns_boolean
|
|
assert_equal true, Topic.new.new_record?
|
|
assert_equal false, Topic.find(1).new_record?
|
|
end
|
|
|
|
def test_clone
|
|
topic = Topic.find(1)
|
|
cloned_topic = nil
|
|
assert_nothing_raised { cloned_topic = topic.clone }
|
|
assert_equal topic.title, cloned_topic.title
|
|
assert cloned_topic.new_record?
|
|
|
|
# test if the attributes have been cloned
|
|
topic.title = "a"
|
|
cloned_topic.title = "b"
|
|
assert_equal "a", topic.title
|
|
assert_equal "b", cloned_topic.title
|
|
|
|
# test if the attribute values have been cloned
|
|
topic.title = {"a" => "b"}
|
|
cloned_topic = topic.clone
|
|
cloned_topic.title["a"] = "c"
|
|
assert_equal "b", topic.title["a"]
|
|
|
|
# test if attributes set as part of after_initialize are cloned correctly
|
|
assert_equal topic.author_email_address, cloned_topic.author_email_address
|
|
|
|
# test if saved clone object differs from original
|
|
cloned_topic.save
|
|
assert !cloned_topic.new_record?
|
|
assert_not_equal cloned_topic.id, topic.id
|
|
|
|
cloned_topic.reload
|
|
# FIXME: I think this is poor behavior, and will fix it with #5686
|
|
assert_equal({'a' => 'c'}.to_s, cloned_topic.title)
|
|
end
|
|
|
|
def test_clone_with_aggregate_of_same_name_as_attribute
|
|
dev = DeveloperWithAggregate.find(1)
|
|
assert_kind_of DeveloperSalary, dev.salary
|
|
|
|
clone = nil
|
|
assert_nothing_raised { clone = dev.clone }
|
|
assert_kind_of DeveloperSalary, clone.salary
|
|
assert_equal dev.salary.amount, clone.salary.amount
|
|
assert clone.new_record?
|
|
|
|
# test if the attributes have been cloned
|
|
original_amount = clone.salary.amount
|
|
dev.salary.amount = 1
|
|
assert_equal original_amount, clone.salary.amount
|
|
|
|
assert clone.save
|
|
assert !clone.new_record?
|
|
assert_not_equal clone.id, dev.id
|
|
end
|
|
|
|
def test_clone_does_not_clone_associations
|
|
author = authors(:david)
|
|
assert_not_equal [], author.posts
|
|
|
|
author_clone = author.clone
|
|
assert_equal [], author_clone.posts
|
|
end
|
|
|
|
def test_clone_preserves_subtype
|
|
clone = nil
|
|
assert_nothing_raised { clone = Company.find(3).clone }
|
|
assert_kind_of Client, clone
|
|
end
|
|
|
|
def test_clone_of_new_object_with_defaults
|
|
developer = Developer.new
|
|
assert !developer.name_changed?
|
|
assert !developer.salary_changed?
|
|
|
|
cloned_developer = developer.clone
|
|
assert !cloned_developer.name_changed?
|
|
assert !cloned_developer.salary_changed?
|
|
end
|
|
|
|
def test_clone_of_new_object_marks_attributes_as_dirty
|
|
developer = Developer.new :name => 'Bjorn', :salary => 100000
|
|
assert developer.name_changed?
|
|
assert developer.salary_changed?
|
|
|
|
cloned_developer = developer.clone
|
|
assert cloned_developer.name_changed?
|
|
assert cloned_developer.salary_changed?
|
|
end
|
|
|
|
def test_clone_of_new_object_marks_as_dirty_only_changed_attributes
|
|
developer = Developer.new :name => 'Bjorn'
|
|
assert developer.name_changed? # obviously
|
|
assert !developer.salary_changed? # attribute has non-nil default value, so treated as not changed
|
|
|
|
cloned_developer = developer.clone
|
|
assert cloned_developer.name_changed?
|
|
assert !cloned_developer.salary_changed? # ... and cloned instance should behave same
|
|
end
|
|
|
|
def test_clone_of_saved_object_marks_attributes_as_dirty
|
|
developer = Developer.create! :name => 'Bjorn', :salary => 100000
|
|
assert !developer.name_changed?
|
|
assert !developer.salary_changed?
|
|
|
|
cloned_developer = developer.clone
|
|
assert cloned_developer.name_changed? # both attributes differ from defaults
|
|
assert cloned_developer.salary_changed?
|
|
end
|
|
|
|
def test_clone_of_saved_object_marks_as_dirty_only_changed_attributes
|
|
developer = Developer.create! :name => 'Bjorn'
|
|
assert !developer.name_changed? # both attributes of saved object should be threated as not changed
|
|
assert !developer.salary_changed?
|
|
|
|
cloned_developer = developer.clone
|
|
assert cloned_developer.name_changed? # ... but on cloned object should be
|
|
assert !cloned_developer.salary_changed? # ... BUT salary has non-nil default which should be threated as not changed on cloned instance
|
|
end
|
|
|
|
def test_bignum
|
|
company = Company.find(1)
|
|
company.rating = 2147483647
|
|
company.save
|
|
company = Company.find(1)
|
|
assert_equal 2147483647, company.rating
|
|
end
|
|
|
|
# TODO: extend defaults tests to other databases!
|
|
if current_adapter?(:PostgreSQLAdapter)
|
|
def test_default
|
|
default = Default.new
|
|
|
|
# fixed dates / times
|
|
assert_equal Date.new(2004, 1, 1), default.fixed_date
|
|
assert_equal Time.local(2004, 1,1,0,0,0,0), default.fixed_time
|
|
|
|
# char types
|
|
assert_equal 'Y', default.char1
|
|
assert_equal 'a varchar field', default.char2
|
|
assert_equal 'a text field', default.char3
|
|
end
|
|
|
|
class Geometric < ActiveRecord::Base; end
|
|
def test_geometric_content
|
|
|
|
# accepted format notes:
|
|
# ()'s aren't required
|
|
# values can be a mix of float or integer
|
|
|
|
g = Geometric.new(
|
|
:a_point => '(5.0, 6.1)',
|
|
#:a_line => '((2.0, 3), (5.5, 7.0))' # line type is currently unsupported in postgresql
|
|
:a_line_segment => '(2.0, 3), (5.5, 7.0)',
|
|
:a_box => '2.0, 3, 5.5, 7.0',
|
|
:a_path => '[(2.0, 3), (5.5, 7.0), (8.5, 11.0)]', # [ ] is an open path
|
|
:a_polygon => '((2.0, 3), (5.5, 7.0), (8.5, 11.0))',
|
|
:a_circle => '<(5.3, 10.4), 2>'
|
|
)
|
|
|
|
assert g.save
|
|
|
|
# Reload and check that we have all the geometric attributes.
|
|
h = Geometric.find(g.id)
|
|
|
|
assert_equal '(5,6.1)', h.a_point
|
|
assert_equal '[(2,3),(5.5,7)]', h.a_line_segment
|
|
assert_equal '(5.5,7),(2,3)', h.a_box # reordered to store upper right corner then bottom left corner
|
|
assert_equal '[(2,3),(5.5,7),(8.5,11)]', h.a_path
|
|
assert_equal '((2,3),(5.5,7),(8.5,11))', h.a_polygon
|
|
assert_equal '<(5.3,10.4),2>', h.a_circle
|
|
|
|
# use a geometric function to test for an open path
|
|
objs = Geometric.find_by_sql ["select isopen(a_path) from geometrics where id = ?", g.id]
|
|
assert_equal objs[0].isopen, 't'
|
|
|
|
# test alternate formats when defining the geometric types
|
|
|
|
g = Geometric.new(
|
|
:a_point => '5.0, 6.1',
|
|
#:a_line => '((2.0, 3), (5.5, 7.0))' # line type is currently unsupported in postgresql
|
|
:a_line_segment => '((2.0, 3), (5.5, 7.0))',
|
|
:a_box => '(2.0, 3), (5.5, 7.0)',
|
|
:a_path => '((2.0, 3), (5.5, 7.0), (8.5, 11.0))', # ( ) is a closed path
|
|
:a_polygon => '2.0, 3, 5.5, 7.0, 8.5, 11.0',
|
|
:a_circle => '((5.3, 10.4), 2)'
|
|
)
|
|
|
|
assert g.save
|
|
|
|
# Reload and check that we have all the geometric attributes.
|
|
h = Geometric.find(g.id)
|
|
|
|
assert_equal '(5,6.1)', h.a_point
|
|
assert_equal '[(2,3),(5.5,7)]', h.a_line_segment
|
|
assert_equal '(5.5,7),(2,3)', h.a_box # reordered to store upper right corner then bottom left corner
|
|
assert_equal '((2,3),(5.5,7),(8.5,11))', h.a_path
|
|
assert_equal '((2,3),(5.5,7),(8.5,11))', h.a_polygon
|
|
assert_equal '<(5.3,10.4),2>', h.a_circle
|
|
|
|
# use a geometric function to test for an closed path
|
|
objs = Geometric.find_by_sql ["select isclosed(a_path) from geometrics where id = ?", g.id]
|
|
assert_equal objs[0].isclosed, 't'
|
|
end
|
|
end
|
|
|
|
class NumericData < ActiveRecord::Base
|
|
self.table_name = 'numeric_data'
|
|
end
|
|
|
|
def test_numeric_fields
|
|
m = NumericData.new(
|
|
:bank_balance => 1586.43,
|
|
:big_bank_balance => BigDecimal("1000234000567.95"),
|
|
:world_population => 6000000000,
|
|
:my_house_population => 3
|
|
)
|
|
assert m.save
|
|
|
|
m1 = NumericData.find(m.id)
|
|
assert_not_nil m1
|
|
|
|
# As with migration_test.rb, we should make world_population >= 2**62
|
|
# to cover 64-bit platforms and test it is a Bignum, but the main thing
|
|
# is that it's an Integer.
|
|
assert_kind_of Integer, m1.world_population
|
|
assert_equal 6000000000, m1.world_population
|
|
|
|
assert_kind_of Fixnum, m1.my_house_population
|
|
assert_equal 3, m1.my_house_population
|
|
|
|
assert_kind_of BigDecimal, m1.bank_balance
|
|
assert_equal BigDecimal("1586.43"), m1.bank_balance
|
|
|
|
assert_kind_of BigDecimal, m1.big_bank_balance
|
|
assert_equal BigDecimal("1000234000567.95"), m1.big_bank_balance
|
|
end
|
|
|
|
def test_auto_id
|
|
auto = AutoId.new
|
|
auto.save
|
|
assert(auto.id > 0)
|
|
end
|
|
|
|
def quote_column_name(name)
|
|
"<#{name}>"
|
|
end
|
|
|
|
def test_quote_keys
|
|
ar = AutoId.new
|
|
source = {"foo" => "bar", "baz" => "quux"}
|
|
actual = ar.send(:quote_columns, self, source)
|
|
inverted = actual.invert
|
|
assert_equal("<foo>", inverted["bar"])
|
|
assert_equal("<baz>", inverted["quux"])
|
|
end
|
|
|
|
def test_sql_injection_via_find
|
|
assert_raise(ActiveRecord::RecordNotFound, ActiveRecord::StatementInvalid) do
|
|
Topic.find("123456 OR id > 0")
|
|
end
|
|
end
|
|
|
|
def test_column_name_properly_quoted
|
|
col_record = ColumnName.new
|
|
col_record.references = 40
|
|
assert col_record.save
|
|
col_record.references = 41
|
|
assert col_record.save
|
|
assert_not_nil c2 = ColumnName.find(col_record.id)
|
|
assert_equal(41, c2.references)
|
|
end
|
|
|
|
def test_quoting_arrays
|
|
replies = Reply.find(:all, :conditions => [ "id IN (?)", topics(:first).replies.collect(&:id) ])
|
|
assert_equal topics(:first).replies.size, replies.size
|
|
|
|
replies = Reply.find(:all, :conditions => [ "id IN (?)", [] ])
|
|
assert_equal 0, replies.size
|
|
end
|
|
|
|
MyObject = Struct.new :attribute1, :attribute2
|
|
|
|
def test_serialized_attribute
|
|
Topic.serialize("content", MyObject)
|
|
|
|
myobj = MyObject.new('value1', 'value2')
|
|
topic = Topic.create("content" => myobj)
|
|
assert_equal(myobj, topic.content)
|
|
|
|
topic.reload
|
|
assert_equal(myobj, topic.content)
|
|
end
|
|
|
|
def test_serialized_time_attribute
|
|
myobj = Time.local(2008,1,1,1,0)
|
|
topic = Topic.create("content" => myobj).reload
|
|
assert_equal(myobj, topic.content)
|
|
end
|
|
|
|
def test_serialized_string_attribute
|
|
myobj = "Yes"
|
|
topic = Topic.create("content" => myobj).reload
|
|
assert_equal(myobj, topic.content)
|
|
end
|
|
|
|
def test_nil_serialized_attribute_with_class_constraint
|
|
myobj = MyObject.new('value1', 'value2')
|
|
topic = Topic.new
|
|
assert_nil topic.content
|
|
end
|
|
|
|
def test_should_raise_exception_on_serialized_attribute_with_type_mismatch
|
|
myobj = MyObject.new('value1', 'value2')
|
|
topic = Topic.new(:content => myobj)
|
|
assert topic.save
|
|
Topic.serialize(:content, Hash)
|
|
assert_raise(ActiveRecord::SerializationTypeMismatch) { Topic.find(topic.id).content }
|
|
ensure
|
|
Topic.serialize(:content)
|
|
end
|
|
|
|
def test_serialized_attribute_with_class_constraint
|
|
settings = { "color" => "blue" }
|
|
Topic.serialize(:content, Hash)
|
|
topic = Topic.new(:content => settings)
|
|
assert topic.save
|
|
assert_equal(settings, Topic.find(topic.id).content)
|
|
ensure
|
|
Topic.serialize(:content)
|
|
end
|
|
|
|
def test_quote
|
|
author_name = "\\ \001 ' \n \\n \""
|
|
topic = Topic.create('author_name' => author_name)
|
|
assert_equal author_name, Topic.find(topic.id).author_name
|
|
end
|
|
|
|
if RUBY_VERSION < '1.9'
|
|
def test_quote_chars
|
|
with_kcode('UTF8') do
|
|
str = 'The Narrator'
|
|
topic = Topic.create(:author_name => str)
|
|
assert_equal str, topic.author_name
|
|
|
|
assert_kind_of ActiveSupport::Multibyte.proxy_class, str.mb_chars
|
|
topic = Topic.find_by_author_name(str.mb_chars)
|
|
|
|
assert_kind_of Topic, topic
|
|
assert_equal str, topic.author_name, "The right topic should have been found by name even with name passed as Chars"
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_toggle_attribute
|
|
assert !topics(:first).approved?
|
|
topics(:first).toggle!(:approved)
|
|
assert topics(:first).approved?
|
|
topic = topics(:first)
|
|
topic.toggle(:approved)
|
|
assert !topic.approved?
|
|
topic.reload
|
|
assert topic.approved?
|
|
end
|
|
|
|
def test_reload
|
|
t1 = Topic.find(1)
|
|
t2 = Topic.find(1)
|
|
t1.title = "something else"
|
|
t1.save
|
|
t2.reload
|
|
assert_equal t1.title, t2.title
|
|
end
|
|
|
|
def test_reload_with_exclusive_scope
|
|
dev = DeveloperCalledDavid.first
|
|
dev.update_attributes!( :name => "NotDavid" )
|
|
assert_equal dev, dev.reload
|
|
end
|
|
|
|
def test_define_attr_method_with_value
|
|
k = Class.new( ActiveRecord::Base )
|
|
k.send(:define_attr_method, :table_name, "foo")
|
|
assert_equal "foo", k.table_name
|
|
end
|
|
|
|
def test_define_attr_method_with_block
|
|
k = Class.new( ActiveRecord::Base )
|
|
k.send(:define_attr_method, :primary_key) { "sys_" + original_primary_key }
|
|
assert_equal "sys_id", k.primary_key
|
|
end
|
|
|
|
def test_set_table_name_with_value
|
|
k = Class.new( ActiveRecord::Base )
|
|
k.table_name = "foo"
|
|
assert_equal "foo", k.table_name
|
|
k.set_table_name "bar"
|
|
assert_equal "bar", k.table_name
|
|
end
|
|
|
|
def test_quoted_table_name_after_set_table_name
|
|
klass = Class.new(ActiveRecord::Base)
|
|
|
|
klass.set_table_name "foo"
|
|
assert_equal "foo", klass.table_name
|
|
assert_equal klass.connection.quote_table_name("foo"), klass.quoted_table_name
|
|
|
|
klass.set_table_name "bar"
|
|
assert_equal "bar", klass.table_name
|
|
assert_equal klass.connection.quote_table_name("bar"), klass.quoted_table_name
|
|
end
|
|
|
|
def test_set_table_name_with_block
|
|
k = Class.new( ActiveRecord::Base )
|
|
k.set_table_name { "ks" }
|
|
assert_equal "ks", k.table_name
|
|
end
|
|
|
|
def test_set_primary_key_with_value
|
|
k = Class.new( ActiveRecord::Base )
|
|
k.primary_key = "foo"
|
|
assert_equal "foo", k.primary_key
|
|
k.set_primary_key "bar"
|
|
assert_equal "bar", k.primary_key
|
|
end
|
|
|
|
def test_set_primary_key_with_block
|
|
k = Class.new( ActiveRecord::Base )
|
|
k.set_primary_key { "sys_" + original_primary_key }
|
|
assert_equal "sys_id", k.primary_key
|
|
end
|
|
|
|
def test_set_inheritance_column_with_value
|
|
k = Class.new( ActiveRecord::Base )
|
|
k.inheritance_column = "foo"
|
|
assert_equal "foo", k.inheritance_column
|
|
k.set_inheritance_column "bar"
|
|
assert_equal "bar", k.inheritance_column
|
|
end
|
|
|
|
def test_set_inheritance_column_with_block
|
|
k = Class.new( ActiveRecord::Base )
|
|
k.set_inheritance_column { original_inheritance_column + "_id" }
|
|
assert_equal "type_id", k.inheritance_column
|
|
end
|
|
|
|
def test_count_with_join
|
|
res = Post.count_by_sql "SELECT COUNT(*) FROM posts LEFT JOIN comments ON posts.id=comments.post_id WHERE posts.#{QUOTED_TYPE} = 'Post'"
|
|
|
|
res2 = Post.count(:conditions => "posts.#{QUOTED_TYPE} = 'Post'", :joins => "LEFT JOIN comments ON posts.id=comments.post_id")
|
|
assert_equal res, res2
|
|
|
|
res3 = nil
|
|
assert_nothing_raised do
|
|
res3 = Post.count(:conditions => "posts.#{QUOTED_TYPE} = 'Post'",
|
|
:joins => "LEFT JOIN comments ON posts.id=comments.post_id")
|
|
end
|
|
assert_equal res, res3
|
|
|
|
res4 = Post.count_by_sql "SELECT COUNT(p.id) FROM posts p, comments co WHERE p.#{QUOTED_TYPE} = 'Post' AND p.id=co.post_id"
|
|
res5 = nil
|
|
assert_nothing_raised do
|
|
res5 = Post.count(:conditions => "p.#{QUOTED_TYPE} = 'Post' AND p.id=co.post_id",
|
|
:joins => "p, comments co",
|
|
:select => "p.id")
|
|
end
|
|
|
|
assert_equal res4, res5
|
|
|
|
res6 = Post.count_by_sql "SELECT COUNT(DISTINCT p.id) FROM posts p, comments co WHERE p.#{QUOTED_TYPE} = 'Post' AND p.id=co.post_id"
|
|
res7 = nil
|
|
assert_nothing_raised do
|
|
res7 = Post.count(:conditions => "p.#{QUOTED_TYPE} = 'Post' AND p.id=co.post_id",
|
|
:joins => "p, comments co",
|
|
:select => "p.id",
|
|
:distinct => true)
|
|
end
|
|
assert_equal res6, res7
|
|
end
|
|
|
|
def test_interpolate_sql
|
|
assert_nothing_raised { Category.new.send(:interpolate_sql, 'foo@bar') }
|
|
assert_nothing_raised { Category.new.send(:interpolate_sql, 'foo bar) baz') }
|
|
assert_nothing_raised { Category.new.send(:interpolate_sql, 'foo bar} baz') }
|
|
end
|
|
|
|
def test_scoped_find_conditions
|
|
scoped_developers = Developer.send(:with_scope, :find => { :conditions => 'salary > 90000' }) do
|
|
Developer.find(:all, :conditions => 'id < 5')
|
|
end
|
|
assert !scoped_developers.include?(developers(:david)) # David's salary is less than 90,000
|
|
assert_equal 3, scoped_developers.size
|
|
end
|
|
|
|
def test_scoped_find_limit_offset
|
|
scoped_developers = Developer.send(:with_scope, :find => { :limit => 3, :offset => 2 }) do
|
|
Developer.find(:all, :order => 'id')
|
|
end
|
|
assert !scoped_developers.include?(developers(:david))
|
|
assert !scoped_developers.include?(developers(:jamis))
|
|
assert_equal 3, scoped_developers.size
|
|
|
|
# Test without scoped find conditions to ensure we get the whole thing
|
|
developers = Developer.find(:all, :order => 'id')
|
|
assert_equal Developer.count, developers.size
|
|
end
|
|
|
|
def test_scoped_find_order
|
|
# Test order in scope
|
|
scoped_developers = Developer.send(:with_scope, :find => { :limit => 1, :order => 'salary DESC' }) do
|
|
Developer.find(:all)
|
|
end
|
|
assert_equal 'Jamis', scoped_developers.first.name
|
|
assert scoped_developers.include?(developers(:jamis))
|
|
# Test scope without order and order in find
|
|
scoped_developers = Developer.send(:with_scope, :find => { :limit => 1 }) do
|
|
Developer.find(:all, :order => 'salary DESC')
|
|
end
|
|
# Test scope order + find order, order has priority
|
|
scoped_developers = Developer.send(:with_scope, :find => { :limit => 3, :order => 'id DESC' }) do
|
|
Developer.find(:all, :order => 'salary ASC')
|
|
end
|
|
assert scoped_developers.include?(developers(:poor_jamis))
|
|
assert ! scoped_developers.include?(developers(:david))
|
|
assert ! scoped_developers.include?(developers(:jamis))
|
|
assert_equal 3, scoped_developers.size
|
|
|
|
# Test without scoped find conditions to ensure we get the right thing
|
|
assert ! scoped_developers.include?(Developer.find(1))
|
|
assert scoped_developers.include?(Developer.find(11))
|
|
end
|
|
|
|
def test_scoped_find_limit_offset_including_has_many_association
|
|
topics = Topic.send(:with_scope, :find => {:limit => 1, :offset => 1, :include => :replies}) do
|
|
Topic.find(:all, :order => "topics.id")
|
|
end
|
|
assert_equal 1, topics.size
|
|
assert_equal 2, topics.first.id
|
|
end
|
|
|
|
def test_scoped_find_order_including_has_many_association
|
|
developers = Developer.send(:with_scope, :find => { :order => 'developers.salary DESC', :include => :projects }) do
|
|
Developer.find(:all)
|
|
end
|
|
assert developers.size >= 2
|
|
for i in 1...developers.size
|
|
assert developers[i-1].salary >= developers[i].salary
|
|
end
|
|
end
|
|
|
|
def test_scoped_find_with_group_and_having
|
|
developers = Developer.send(:with_scope, :find => { :group => 'developers.salary', :having => "SUM(salary) > 10000", :select => "SUM(salary) as salary" }) do
|
|
Developer.find(:all)
|
|
end
|
|
assert_equal 3, developers.size
|
|
end
|
|
|
|
def test_find_last
|
|
last = Developer.find :last
|
|
assert_equal last, Developer.find(:first, :order => 'id desc')
|
|
end
|
|
|
|
def test_last
|
|
assert_equal Developer.find(:first, :order => 'id desc'), Developer.last
|
|
end
|
|
|
|
def test_all
|
|
developers = Developer.all
|
|
assert_kind_of Array, developers
|
|
assert_equal Developer.find(:all), developers
|
|
end
|
|
|
|
def test_all_with_conditions
|
|
assert_equal Developer.find(:all, :order => 'id desc'), Developer.order('id desc').all
|
|
end
|
|
|
|
def test_find_ordered_last
|
|
last = Developer.find :last, :order => 'developers.salary ASC'
|
|
assert_equal last, Developer.find(:all, :order => 'developers.salary ASC').last
|
|
end
|
|
|
|
def test_find_reverse_ordered_last
|
|
last = Developer.find :last, :order => 'developers.salary DESC'
|
|
assert_equal last, Developer.find(:all, :order => 'developers.salary DESC').last
|
|
end
|
|
|
|
def test_find_multiple_ordered_last
|
|
last = Developer.find :last, :order => 'developers.name, developers.salary DESC'
|
|
assert_equal last, Developer.find(:all, :order => 'developers.name, developers.salary DESC').last
|
|
end
|
|
|
|
def test_find_keeps_multiple_order_values
|
|
combined = Developer.find(:all, :order => 'developers.name, developers.salary')
|
|
assert_equal combined, Developer.find(:all, :order => ['developers.name', 'developers.salary'])
|
|
end
|
|
|
|
def test_find_keeps_multiple_group_values
|
|
combined = Developer.find(:all, :group => 'developers.name, developers.salary, developers.id, developers.created_at, developers.updated_at')
|
|
assert_equal combined, Developer.find(:all, :group => ['developers.name', 'developers.salary', 'developers.id', 'developers.created_at', 'developers.updated_at'])
|
|
end
|
|
|
|
def test_find_symbol_ordered_last
|
|
last = Developer.find :last, :order => :salary
|
|
assert_equal last, Developer.find(:all, :order => :salary).last
|
|
end
|
|
|
|
def test_find_scoped_ordered_last
|
|
last_developer = Developer.send(:with_scope, :find => { :order => 'developers.salary ASC' }) do
|
|
Developer.find(:last)
|
|
end
|
|
assert_equal last_developer, Developer.find(:all, :order => 'developers.salary ASC').last
|
|
end
|
|
|
|
def test_abstract_class
|
|
assert !ActiveRecord::Base.abstract_class?
|
|
assert LoosePerson.abstract_class?
|
|
assert !LooseDescendant.abstract_class?
|
|
end
|
|
|
|
def test_base_class
|
|
assert_equal LoosePerson, LoosePerson.base_class
|
|
assert_equal LooseDescendant, LooseDescendant.base_class
|
|
assert_equal TightPerson, TightPerson.base_class
|
|
assert_equal TightPerson, TightDescendant.base_class
|
|
|
|
assert_equal Post, Post.base_class
|
|
assert_equal Post, SpecialPost.base_class
|
|
assert_equal Post, StiPost.base_class
|
|
assert_equal SubStiPost, SubStiPost.base_class
|
|
end
|
|
|
|
def test_descends_from_active_record
|
|
# Tries to call Object.abstract_class?
|
|
assert_raise(NoMethodError) do
|
|
ActiveRecord::Base.descends_from_active_record?
|
|
end
|
|
|
|
# Abstract subclass of AR::Base.
|
|
assert LoosePerson.descends_from_active_record?
|
|
|
|
# Concrete subclass of an abstract class.
|
|
assert LooseDescendant.descends_from_active_record?
|
|
|
|
# Concrete subclass of AR::Base.
|
|
assert TightPerson.descends_from_active_record?
|
|
|
|
# Concrete subclass of a concrete class but has no type column.
|
|
assert TightDescendant.descends_from_active_record?
|
|
|
|
# Concrete subclass of AR::Base.
|
|
assert Post.descends_from_active_record?
|
|
|
|
# Abstract subclass of a concrete class which has a type column.
|
|
# This is pathological, as you'll never have Sub < Abstract < Concrete.
|
|
assert !StiPost.descends_from_active_record?
|
|
|
|
# Concrete subclasses an abstract class which has a type column.
|
|
assert !SubStiPost.descends_from_active_record?
|
|
end
|
|
|
|
def test_find_on_abstract_base_class_doesnt_use_type_condition
|
|
old_class = LooseDescendant
|
|
Object.send :remove_const, :LooseDescendant
|
|
|
|
descendant = old_class.create! :first_name => 'bob'
|
|
assert_not_nil LoosePerson.find(descendant.id), "Should have found instance of LooseDescendant when finding abstract LoosePerson: #{descendant.inspect}"
|
|
ensure
|
|
unless Object.const_defined?(:LooseDescendant)
|
|
Object.const_set :LooseDescendant, old_class
|
|
end
|
|
end
|
|
|
|
def test_assert_queries
|
|
query = lambda { ActiveRecord::Base.connection.execute 'select count(*) from developers' }
|
|
assert_queries(2) { 2.times { query.call } }
|
|
assert_queries 1, &query
|
|
assert_no_queries { assert true }
|
|
end
|
|
|
|
def test_to_param_should_return_string
|
|
assert_kind_of String, Client.find(:first).to_param
|
|
end
|
|
|
|
def test_inspect_class
|
|
assert_equal 'ActiveRecord::Base', ActiveRecord::Base.inspect
|
|
assert_equal 'LoosePerson(abstract)', LoosePerson.inspect
|
|
assert_match(/^Topic\(id: integer, title: string/, Topic.inspect)
|
|
end
|
|
|
|
def test_inspect_instance
|
|
topic = topics(:first)
|
|
assert_equal %(#<Topic id: 1, title: "The First Topic", author_name: "David", author_email_address: "david@loudthinking.com", written_on: "#{topic.written_on.to_s(:db)}", bonus_time: "#{topic.bonus_time.to_s(:db)}", last_read: "#{topic.last_read.to_s(:db)}", content: "Have a nice day", approved: false, replies_count: 1, parent_id: nil, parent_title: nil, type: nil, group: nil>), topic.inspect
|
|
end
|
|
|
|
def test_inspect_new_instance
|
|
assert_match(/Topic id: nil/, Topic.new.inspect)
|
|
end
|
|
|
|
def test_inspect_limited_select_instance
|
|
assert_equal %(#<Topic id: 1>), Topic.find(:first, :select => 'id', :conditions => 'id = 1').inspect
|
|
assert_equal %(#<Topic id: 1, title: "The First Topic">), Topic.find(:first, :select => 'id, title', :conditions => 'id = 1').inspect
|
|
end
|
|
|
|
def test_inspect_class_without_table
|
|
assert_equal "NonExistentTable(Table doesn't exist)", NonExistentTable.inspect
|
|
end
|
|
|
|
def test_attribute_for_inspect
|
|
t = topics(:first)
|
|
t.title = "The First Topic Now Has A Title With\nNewlines And More Than 50 Characters"
|
|
|
|
assert_equal %("#{t.written_on.to_s(:db)}"), t.attribute_for_inspect(:written_on)
|
|
assert_equal '"The First Topic Now Has A Title With\nNewlines And M..."', t.attribute_for_inspect(:title)
|
|
end
|
|
|
|
def test_becomes
|
|
assert_kind_of Reply, topics(:first).becomes(Reply)
|
|
assert_equal "The First Topic", topics(:first).becomes(Reply).title
|
|
end
|
|
|
|
def test_silence_sets_log_level_to_error_in_block
|
|
original_logger = ActiveRecord::Base.logger
|
|
log = StringIO.new
|
|
ActiveRecord::Base.logger = Logger.new(log)
|
|
ActiveRecord::Base.logger.level = Logger::DEBUG
|
|
ActiveRecord::Base.silence do
|
|
ActiveRecord::Base.logger.warn "warn"
|
|
ActiveRecord::Base.logger.error "error"
|
|
end
|
|
assert_equal "error\n", log.string
|
|
ensure
|
|
ActiveRecord::Base.logger = original_logger
|
|
end
|
|
|
|
def test_silence_sets_log_level_back_to_level_before_yield
|
|
original_logger = ActiveRecord::Base.logger
|
|
log = StringIO.new
|
|
ActiveRecord::Base.logger = Logger.new(log)
|
|
ActiveRecord::Base.logger.level = Logger::WARN
|
|
ActiveRecord::Base.silence do
|
|
end
|
|
assert_equal Logger::WARN, ActiveRecord::Base.logger.level
|
|
ensure
|
|
ActiveRecord::Base.logger = original_logger
|
|
end
|
|
|
|
def test_benchmark_with_log_level
|
|
original_logger = ActiveRecord::Base.logger
|
|
log = StringIO.new
|
|
ActiveRecord::Base.logger = Logger.new(log)
|
|
ActiveRecord::Base.logger.level = Logger::WARN
|
|
ActiveRecord::Base.benchmark("Debug Topic Count", :level => :debug) { Topic.count }
|
|
ActiveRecord::Base.benchmark("Warn Topic Count", :level => :warn) { Topic.count }
|
|
ActiveRecord::Base.benchmark("Error Topic Count", :level => :error) { Topic.count }
|
|
assert_no_match(/Debug Topic Count/, log.string)
|
|
assert_match(/Warn Topic Count/, log.string)
|
|
assert_match(/Error Topic Count/, log.string)
|
|
ensure
|
|
ActiveRecord::Base.logger = original_logger
|
|
end
|
|
|
|
def test_benchmark_with_use_silence
|
|
original_logger = ActiveRecord::Base.logger
|
|
log = StringIO.new
|
|
ActiveRecord::Base.logger = Logger.new(log)
|
|
ActiveRecord::Base.benchmark("Logging", :level => :debug, :silence => true) { ActiveRecord::Base.logger.debug "Loud" }
|
|
ActiveRecord::Base.benchmark("Logging", :level => :debug, :silence => false) { ActiveRecord::Base.logger.debug "Quiet" }
|
|
assert_no_match(/Loud/, log.string)
|
|
assert_match(/Quiet/, log.string)
|
|
ensure
|
|
ActiveRecord::Base.logger = original_logger
|
|
end
|
|
|
|
def test_dup
|
|
assert !Minimalistic.new.freeze.dup.frozen?
|
|
end
|
|
|
|
def test_compute_type_success
|
|
assert_equal Author, ActiveRecord::Base.send(:compute_type, 'Author')
|
|
end
|
|
|
|
def test_compute_type_nonexistent_constant
|
|
assert_raises NameError do
|
|
ActiveRecord::Base.send :compute_type, 'NonexistentModel'
|
|
end
|
|
end
|
|
|
|
def test_compute_type_no_method_error
|
|
ActiveSupport::Dependencies.stubs(:constantize).raises(NoMethodError)
|
|
assert_raises NoMethodError do
|
|
ActiveRecord::Base.send :compute_type, 'InvalidModel'
|
|
end
|
|
end
|
|
|
|
def test_default_scope_is_reset
|
|
Object.const_set :UnloadablePost, Class.new(ActiveRecord::Base)
|
|
UnloadablePost.table_name = 'posts'
|
|
UnloadablePost.class_eval do
|
|
default_scope order('posts.comments_count ASC')
|
|
end
|
|
|
|
UnloadablePost.unloadable
|
|
assert_not_nil Thread.current[:UnloadablePost_scoped_methods]
|
|
ActiveSupport::Dependencies.remove_unloadable_constants!
|
|
assert_nil Thread.current[:UnloadablePost_scoped_methods]
|
|
ensure
|
|
Object.class_eval{ remove_const :UnloadablePost } if defined?(UnloadablePost)
|
|
end
|
|
end
|