Module: RailsExtension::ActiveSupportExtension::TestCase::InstanceMethods

Defined in:
lib/rails_extension/active_support_extension/test_case.rb

Instance Method Summary collapse

Instance Method Details

#assert_changes(expression, message = nil, &block) ⇒ Object

basically a copy of assert_difference, but without any explicit comparison as it is simply stating that something will change (designed for updated_at)



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# File 'lib/rails_extension/active_support_extension/test_case.rb', line 182

def assert_changes(expression, message = nil, &block)
	b = block.send(:binding)
	exps = Array.wrap(expression)
	before = exps.map { |e| eval(e, b) }
	yield
	exps.each_with_index do |e, i|
		error = "#{e.inspect} didn't change"
		error = "#{message}.\n#{error}" if message
		assert_not_equal(before[i], eval(e, b), error)
	end
end

#deny_changes(expression, message = nil, &block) ⇒ Object

Just a negation of assert_changes



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# File 'lib/rails_extension/active_support_extension/test_case.rb', line 195

def deny_changes(expression, message = nil, &block)
	b = block.send(:binding)
	exps = Array.wrap(expression)
	before = exps.map { |e| eval(e, b) }
	yield
	exps.each_with_index do |e, i|
		error = "#{e.inspect} changed"
		error = "#{message}.\n#{error}" if message
		assert_equal(before[i], eval(e, b), error)
	end
end

#method_missing_with_create_object(symb, *args, &block) ⇒ Object 



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# File 'lib/rails_extension/active_support_extension/test_case.rb', line 142

def method_missing_with_create_object(symb,*args, &block)
	method = symb.to_s
#			if method =~ /^create_(.+)(\!?)$/
	if method =~ /^create_([^!]+)(!?)$/
		factory = if( $1 == 'object' )
#	doesn't work for controllers yet.  Need to consider
#	singular and plural as well as "tests" method.
#	Probably should just use the explicit factory
#	name in the controller tests.
#				self.class.name.sub(/Test$/,'').underscore
			model_name.underscore
		else
			$1
		end
		bang = $2
		options = args.extract_options!
		if bang.blank?
			record = Factory.build(factory,options)



#					record.attributes = options	#	occassionally needed (study_subject_id)



			record.save
			record
		else
			Factory(factory,options)
		end
	else
#				super(symb,*args, &block)
		method_missing_without_create_object(symb,*args, &block)
	end
end

#model_name ⇒ Object 



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# File 'lib/rails_extension/active_support_extension/test_case.rb', line 136

def model_name
#			self.class.name.sub(/Test$/,'')
#			self.class.name.demodulize.sub(/Test$/,'')
	self.class.st_model_name
end