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