rails--rails/activeresource/test/cases/finder_test.rb

require 'abstract_unit'
require "fixtures/person"
require "fixtures/customer"
require "fixtures/street_address"
require "fixtures/beast"
require "fixtures/proxy"
require 'active_support/core_ext/hash/conversions'

class FinderTest < Test::Unit::TestCase
  def setup
    setup_response # find me in abstract_unit
  end

  def test_find_by_id
    matz = Person.find(1)
    assert_kind_of Person, matz
    assert_equal "Matz", matz.name
    assert matz.name?
  end

  def test_find_by_id_with_custom_prefix
    addy = StreetAddress.find(1, :params => { :person_id => 1 })
    assert_kind_of StreetAddress, addy
    assert_equal '12345 Street', addy.street
  end

  def test_find_all
    all = Person.find(:all)
    assert_equal 2, all.size
    assert_kind_of Person, all.first
    assert_equal "Matz", all.first.name
    assert_equal "David", all.last.name
  end

  def test_all
    all = Person.all
    assert_equal 2, all.size
    assert_kind_of Person, all.first
    assert_equal "Matz", all.first.name
    assert_equal "David", all.last.name
  end

  def test_all_with_params
    all = StreetAddress.all(:params => { :person_id => 1 })
    assert_equal 1, all.size
    assert_kind_of StreetAddress, all.first
  end

  def test_find_first
    matz = Person.find(:first)
    assert_kind_of Person, matz
    assert_equal "Matz", matz.name
  end

  def test_first
    matz = Person.first
    assert_kind_of Person, matz
    assert_equal "Matz", matz.name
  end

  def test_first_with_params
    addy = StreetAddress.first(:params => { :person_id => 1 })
    assert_kind_of StreetAddress, addy
    assert_equal '12345 Street', addy.street
  end

  def test_find_last
    david = Person.find(:last)
    assert_kind_of Person, david
    assert_equal 'David', david.name
  end

  def test_last
    david = Person.last
    assert_kind_of Person, david
    assert_equal 'David', david.name
  end

  def test_last_with_params
    addy = StreetAddress.last(:params => { :person_id => 1 })
    assert_kind_of StreetAddress, addy
    assert_equal '12345 Street', addy.street
  end

  def test_find_by_id_not_found
    assert_raise(ActiveResource::ResourceNotFound) { Person.find(99) }
    assert_raise(ActiveResource::ResourceNotFound) { StreetAddress.find(99, :params => {:person_id => 1}) }
  end

  def test_find_all_sub_objects
    all = StreetAddress.find(:all, :params => { :person_id => 1 })
    assert_equal 1, all.size
    assert_kind_of StreetAddress, all.first
  end

  def test_find_all_sub_objects_not_found
    assert_nothing_raised do
      addys = StreetAddress.find(:all, :params => { :person_id => 2 })
    end
  end

  def test_find_all_by_from
    ActiveResource::HttpMock.respond_to { |m| m.get "/companies/1/people.xml", {}, @people_david }

    people = Person.find(:all, :from => "/companies/1/people.xml")
    assert_equal 1, people.size
    assert_equal "David", people.first.name
  end

  def test_find_all_by_from_with_options
    ActiveResource::HttpMock.respond_to { |m| m.get "/companies/1/people.xml", {}, @people_david }

    people = Person.find(:all, :from => "/companies/1/people.xml")
    assert_equal 1, people.size
    assert_equal "David", people.first.name
  end

  def test_find_all_by_symbol_from
    ActiveResource::HttpMock.respond_to { |m| m.get "/people/managers.xml", {}, @people_david }

    people = Person.find(:all, :from => :managers)
    assert_equal 1, people.size
    assert_equal "David", people.first.name
  end

  def test_find_single_by_from
    ActiveResource::HttpMock.respond_to { |m| m.get "/companies/1/manager.xml", {}, @david }

    david = Person.find(:one, :from => "/companies/1/manager.xml")
    assert_equal "David", david.name
  end

  def test_find_single_by_symbol_from
    ActiveResource::HttpMock.respond_to { |m| m.get "/people/leader.xml", {}, @david }

    david = Person.find(:one, :from => :leader)
    assert_equal "David", david.name
  end
end