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c5b76b5362
Change most tests to make use of assert_raise returning the raised exception rather than relying on a combination of flunk + rescue to check for exception types/messages.
122 lines
3.6 KiB
Ruby
122 lines
3.6 KiB
Ruby
# encoding: utf-8
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require "cases/helper"
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require 'models/topic'
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require 'models/reply'
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require 'models/person'
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require 'models/developer'
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require 'models/parrot'
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require 'models/company'
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class ValidationsTest < ActiveRecord::TestCase
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fixtures :topics, :developers
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# Most of the tests mess with the validations of Topic, so lets repair it all the time.
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# Other classes we mess with will be dealt with in the specific tests
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repair_validations(Topic)
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def test_error_on_create
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r = WrongReply.new
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r.title = "Wrong Create"
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assert !r.save
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assert r.errors[:title].any?, "A reply with a bad title should mark that attribute as invalid"
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assert_equal ["is Wrong Create"], r.errors[:title], "A reply with a bad content should contain an error"
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end
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def test_error_on_update
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r = WrongReply.new
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r.title = "Bad"
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r.content = "Good"
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assert r.save, "First save should be successful"
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r.title = "Wrong Update"
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assert !r.save, "Second save should fail"
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assert r.errors[:title].any?, "A reply with a bad title should mark that attribute as invalid"
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assert_equal ["is Wrong Update"], r.errors[:title], "A reply with a bad content should contain an error"
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end
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def test_error_on_given_context
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r = WrongReply.new(:title => "Valid title")
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assert !r.valid?(:special_case)
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assert_equal "Invalid", r.errors[:author_name].join
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r.author_name = "secret"
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r.content = "Good"
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assert r.valid?(:special_case)
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r.author_name = nil
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assert !r.save(:context => :special_case)
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assert_equal "Invalid", r.errors[:author_name].join
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r.author_name = "secret"
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assert r.save(:context => :special_case)
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end
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def test_invalid_record_exception
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assert_raise(ActiveRecord::RecordInvalid) { WrongReply.create! }
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assert_raise(ActiveRecord::RecordInvalid) { WrongReply.new.save! }
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r = WrongReply.new
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invalid = assert_raise ActiveRecord::RecordInvalid do
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r.save!
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end
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assert_equal r, invalid.record
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end
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def test_exception_on_create_bang_many
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assert_raise(ActiveRecord::RecordInvalid) do
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WrongReply.create!([ { "title" => "OK" }, { "title" => "Wrong Create" }])
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end
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end
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def test_exception_on_create_bang_with_block
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assert_raise(ActiveRecord::RecordInvalid) do
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WrongReply.create!({ "title" => "OK" }) do |r|
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r.content = nil
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end
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end
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end
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def test_exception_on_create_bang_many_with_block
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assert_raise(ActiveRecord::RecordInvalid) do
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WrongReply.create!([{ "title" => "OK" }, { "title" => "Wrong Create" }]) do |r|
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r.content = nil
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end
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end
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end
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def test_create_without_validation
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reply = WrongReply.new
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assert !reply.save
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assert reply.save(:validate => false)
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end
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def test_validates_acceptance_of_with_non_existent_table
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Object.const_set :IncorporealModel, Class.new(ActiveRecord::Base)
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assert_nothing_raised ActiveRecord::StatementInvalid do
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IncorporealModel.validates_acceptance_of(:incorporeal_column)
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end
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end
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def test_throw_away_typing
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d = Developer.new("name" => "David", "salary" => "100,000")
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assert !d.valid?
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assert_equal 100, d.salary
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assert_equal "100,000", d.salary_before_type_cast
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end
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def test_validates_acceptance_of_as_database_column
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Topic.validates_acceptance_of(:approved)
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topic = Topic.create("approved" => true)
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assert topic["approved"]
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end
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def test_validators
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assert_equal 1, Parrot.validators.size
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assert_equal 1, Company.validators.size
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assert_equal 1, Parrot.validators_on(:name).size
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assert_equal 1, Company.validators_on(:name).size
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end
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end
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