Module: SimplyTestable::Associations::ClassMethods

Defined in:
lib/simply_testable/associations.rb

Instance Method Summary collapse

Instance Method Details

#assert_requires_valid_associations(*associations) ⇒ Object Also known as: assert_should_require_valid_associations, assert_should_require_valid_association, assert_requires_valid_association, assert_requires_valid 



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# File 'lib/simply_testable/associations.rb', line 171

def assert_requires_valid_associations(*associations)
#       options = associations.extract_options!
#       model = options[:model] || st_model_name
# 
#       associations.each do |assoc|
#         as = assoc = assoc.to_s
#         as = options[:as] if !options[:as].blank?
# 
#         test "#{brand}should require foreign key #{as}_id" do
#           assert_difference("#{model}.count",0) do
#             object = create_object("#{as}_id".to_sym => nil)
#             assert object.errors.on("#{as}_id".to_sym)
#           end
#         end
# 
# #       test "#{brand}should require valid foreign key #{as}_id" do
# #         assert_difference("#{model}.count",0) do
# #           object = create_object("#{as}_id".to_sym => 0)
# #           assert object.errors.on("#{as}_id".to_sym)
# #         end
# #       end
# 
#         title = "#{brand}should require valid association #{assoc}"
#         title << " as #{options[:as]}" if !options[:as].blank?
#         test title do
#           assert_difference("#{model}.count",0) { 
#             object = create_object(
#               assoc.to_sym => Factory.build(assoc.to_sym))
# #             as.to_sym => Factory.build(assoc.to_sym))
#             assert object.errors.on("#{as}_id".to_sym)
#           }    
#         end 
# 
#       end

end

#assert_should_belong_to(*associations) ⇒ Object 



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# File 'lib/simply_testable/associations.rb', line 39

def assert_should_belong_to(*associations)
  options = associations.extract_options!
  model = options[:model] || st_model_name
  
  associations.each do |assoc|
    class_name = ( assoc = assoc.to_s ).camelize
    title = "#{brand}should belong to #{assoc}" 
#       if !options[:as].blank?
#         title << " as #{options[:as]}"
#         as = options[:as]
#       end
    if !options[:class_name].blank?
      title << " ( #{options[:class_name]} )"
      class_name = options[:class_name].to_s
    end
    test title do
      object = create_object
      assert_nil object.send(assoc)
      object.send("#{assoc}=",send("create_#{class_name.underscore}"))
      assert_not_nil object.send(assoc)
      assert object.send(assoc).is_a?(class_name.constantize
        ) unless options[:polymorphic]
    end

  end

end

#assert_should_habtm(*associations) ⇒ Object 



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# File 'lib/simply_testable/associations.rb', line 145

def assert_should_habtm(*associations)
  options = associations.extract_options!
  model = options[:model] || st_model_name
  
  associations.each do |assoc|
    assoc = assoc.to_s

    test "#{brand}should habtm #{assoc}" do
      object = create_object
      assert_equal 0, object.send(assoc).length
      object.send(assoc) << send("create_#{assoc.singularize}")
      assert_equal 1, object.reload.send(assoc).length
      if object.respond_to?("#{assoc}_count")
        assert_equal 1, object.reload.send("#{assoc}_count")
      end
      object.send(assoc) << send("create_#{assoc.singularize}")
      assert_equal 2, object.reload.send(assoc).length
      if object.respond_to?("#{assoc}_count")
        assert_equal 2, object.reload.send("#{assoc}_count")
      end
    end

  end

end

#assert_should_have_many_(*associations) ⇒ Object Also known as: assert_should_have_many, assert_should_have_many_associations 



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# File 'lib/simply_testable/associations.rb', line 94

def assert_should_have_many_(*associations)
  options = associations.extract_options!
  model = options[:model] || st_model_name

#     foreign_key = if !options[:foreign_key].blank?
#       options[:foreign_key].to_sym
#     else
#       "#{model.underscore}_id".to_sym
#     end

  associations.each do |assoc|
    class_name = ( assoc = assoc.to_s ).camelize

    title = "#{brand}should have many #{assoc}"
    if !options[:class_name].blank?
      title << " ( #{options[:class_name]} )"
      class_name = options[:class_name].to_s
    end
    test title do
      object = create_object
      assert_equal 0, object.send(assoc).length
      command = ["create_#{class_name.singularize.underscore}"]
      if !options[:foreign_key].blank?
        command.push( options[:foreign_key].to_sym => object.id )
      else
        command.push( model.underscore => object )
      end
#         send("create_#{class_name.singularize.underscore}", foreign_key => object.id)
#         send("create_#{class_name.singularize.underscore}", model.underscore => object )
      send *command
      assert_equal 1, object.reload.send(assoc).length
      if object.respond_to?("#{assoc}_count")
        assert_equal 1, object.reload.send("#{assoc}_count")
      end
#         send("create_#{class_name.singularize.underscore}", foreign_key => object.id)
#         send("create_#{class_name.singularize.underscore}", model.underscore => object )
      send *command
      assert_equal 2, object.reload.send(assoc).length
      if object.respond_to?("#{assoc}_count")
        assert_equal 2, object.reload.send("#{assoc}_count")
      end
    end

  end

end

#assert_should_have_one(*associations) ⇒ Object 



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# File 'lib/simply_testable/associations.rb', line 67

def assert_should_have_one(*associations)
  options = associations.extract_options!
  model = options[:model] || st_model_name
  
#     foreign_key = if !options[:foreign_key].blank?
#       options[:foreign_key].to_sym
#     else
#       "#{model.underscore}_id".to_sym
#     end

  associations.each do |assoc|
    assoc = assoc.to_s

    test "#{brand}should have one #{assoc}" do
      object = create_object
      assert_nil object.reload.send(assoc)
#         send("create_#{assoc}", foreign_key => object.id)
      send("create_#{assoc}", model.underscore => object )
      assert_not_nil object.reload.send(assoc)
      object.send(assoc).destroy
      assert_nil object.reload.send(assoc)
    end

  end

end

#assert_should_initially_belong_to(*associations) ⇒ Object 



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# File 'lib/simply_testable/associations.rb', line 10

def assert_should_initially_belong_to(*associations)
  options = associations.extract_options!
  model = options[:model] || st_model_name
  
  associations.each do |assoc|
    class_name = ( assoc = assoc.to_s ).camelize

    title = "#{brand}should initially belong to #{assoc}"
    if !options[:class_name].blank?
      title << " ( #{options[:class_name]} )"
      class_name = options[:class_name].to_s
    end
    test title do
      object = create_object
      assert_not_nil object.send(assoc)
      if object.send(assoc).respond_to?(
        "#{model.underscore.pluralize}_count")
        assert_equal 1, object.reload.send(assoc).send(
          "#{model.underscore.pluralize}_count")
      end
      if !options[:class_name].blank?
        assert object.send(assoc).is_a?(class_name.constantize)
      end
    end

  end

end