Module: SimplyTestable::Attributes::ClassMethods

Defined in:
lib/simply_testable/attributes.rb

Instance Method Summary collapse

Instance Method Details

#assert_should_not_protect_attribute(*attributes) ⇒ Object Also known as: assert_should_not_protect_attributes, assert_should_not_protect 



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# File 'lib/simply_testable/attributes.rb', line 212

def assert_should_not_protect_attribute(*attributes)
	options = attributes.extract_options!
	model_name = options[:model] || st_model_name
	model = model_name.constantize
	
	attributes.each do |attr|
		attr = attr.to_s
		test "#{brand}should not protect attribute #{attr}" do
			assert !(model.protected_attributes||[]).include?(attr),
				"#{attr} is included in protected attributes"
			if !model.accessible_attributes.nil?
				assert model.accessible_attributes.include?(attr),
					"#{attr} is not included in accessible attributes"
			end
		end
	end
end

#assert_should_not_require_attribute(*attributes) ⇒ Object Also known as: assert_should_not_require_attributes, assert_should_not_require 



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# File 'lib/simply_testable/attributes.rb', line 83

def assert_should_not_require_attribute(*attributes)
	options = attributes.extract_options!
	model = options[:model] || st_model_name
	
	attributes.each do |attr|
		attr = attr.to_s
		test "#{brand}should not require #{attr}" do
			assert_difference( "#{model}.count", 1 ) do
				object = create_object(attr.to_sym => nil)
				assert !object.errors.on(attr.to_sym)
				if attr =~ /^(.*)_id$/
					assert !object.errors.on($1.to_sym)
				end
			end
		end
	end
end

#assert_should_protect_attribute(*attributes) ⇒ Object Also known as: assert_should_protect_attributes, assert_should_protect 



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# File 'lib/simply_testable/attributes.rb', line 188

def assert_should_protect_attribute(*attributes)
	options = attributes.extract_options!
	model_name = options[:model] || st_model_name
	model = model_name.constantize
	
	attributes.each do |attr|
		attr = attr.to_s
		test "#{brand}should protect attribute #{attr}" do
			assert model.accessible_attributes||model.protected_attributes,
				"Both accessible and protected attributes are empty"
			assert !(model.accessible_attributes||[]).include?(attr),
				"#{attr} is included in accessible attributes"
			if !model.protected_attributes.nil?
				assert model.protected_attributes.include?(attr),
					"#{attr} is not included in protected attributes"
			end
		end
	end
end

#assert_should_require_attribute(*attributes) ⇒ Object Also known as: assert_should_require_attributes, assert_should_require 



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# File 'lib/simply_testable/attributes.rb', line 63

def assert_should_require_attribute(*attributes)
	options = attributes.extract_options!
	model = options[:model] || st_model_name
	
	attributes.each do |attr|
		attr = attr.to_s
		test "#{brand}should require #{attr}" do
			assert_no_difference "#{model}.count" do
				object = create_object(attr.to_sym => nil)
				assert object.errors.on_attr_and_type(attr.to_sym, :blank) ||
					object.errors.on_attr_and_type(attr.to_sym, :too_short)
			end
		end
	end
end

#assert_should_require_attribute_length(*attributes) ⇒ Object Also known as: assert_should_require_attributes_length, assert_should_require_length 



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# File 'lib/simply_testable/attributes.rb', line 105

def assert_should_require_attribute_length(*attributes)
	options = attributes.extract_options!
	model = options[:model] || st_model_name

	if( ( options.keys & [:in,:within] ).length >= 1 )
		range = options[:in]||options[:within]
		options[:minimum] = range.min
		options[:maximum] = range.max
	end
	
	attributes.each do |attr|
		attr = attr.to_s
		if options.keys.include?(:is)
			length = options[:is]
			test "#{brand}should require exact length of #{length} for #{attr}" do
				assert_no_difference "#{model}.count" do
					value = 'x'*(length-1)
					object = create_object(attr.to_sym => value)
					assert_equal length-1, object.send(attr.to_sym).length
					assert_equal object.send(attr.to_sym), value
					assert object.errors.on_attr_and_type(attr.to_sym, :wrong_length)
				end
				assert_no_difference "#{model}.count" do
					value = 'x'*(length+1)
					object = create_object(attr.to_sym => value)
					assert_equal length+1, object.send(attr.to_sym).length
					assert_equal object.send(attr.to_sym), value
					assert object.errors.on_attr_and_type(attr.to_sym, :wrong_length)
				end
			end
		end

		if options.keys.include?(:minimum)
			min = options[:minimum]
			test "#{brand}should require min length of #{min} for #{attr}" do
#	because the model may have other requirements
#	just check to ensure that we don't get a :too_short error
#						assert_difference "#{model}.count" do
					value = 'x'*(min)
					object = create_object(attr.to_sym => value)
					assert_equal min, object.send(attr.to_sym).length
					assert_equal object.send(attr.to_sym), value
					assert !object.errors.on_attr_and_type(attr.to_sym, :too_short)
#						end
				assert_no_difference "#{model}.count" do
					value = 'x'*(min-1)
					object = create_object(attr.to_sym => value)
					assert_equal min-1, object.send(attr.to_sym).length
					assert_equal object.send(attr.to_sym), value
					assert object.errors.on_attr_and_type(attr.to_sym, :too_short)
				end
			end
		end

		if options.keys.include?(:maximum)
			max = options[:maximum]
			test "#{brand}should require max length of #{max} for #{attr}" do
#	because the model may have other requirements
#	just check to ensure that we don't get a :too_long error
#						assert_difference "#{model}.count" do
					value = 'x'*(max)
					object = create_object(attr.to_sym => value)
					assert_equal max, object.send(attr.to_sym).length
					assert_equal object.send(attr.to_sym), value
					assert !object.errors.on_attr_and_type(attr.to_sym, :too_long)
#						end
				assert_no_difference "#{model}.count" do
					value = 'x'*(max+1)
					object = create_object(attr.to_sym => value)
					assert_equal max+1, object.send(attr.to_sym).length
					assert_equal object.send(attr.to_sym), value
					assert object.errors.on_attr_and_type(attr.to_sym, :too_long)
				end
			end
		end

	end
end

#assert_should_require_attribute_not_nil(*attributes) ⇒ Object Also known as: assert_should_require_attributes_not_nil, assert_should_require_not_nil 



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# File 'lib/simply_testable/attributes.rb', line 44

def assert_should_require_attribute_not_nil(*attributes)
	options = attributes.extract_options!
	model = options[:model] || st_model_name
	
	attributes.each do |attr|
		attr = attr.to_s
		test "#{brand}should require #{attr} not nil" do
			assert_no_difference "#{model}.count" do
				object = create_object(attr.to_sym => nil)
				assert object.errors.on(attr.to_sym)
			end
		end
	end
end

#assert_should_require_unique_attribute(*attributes) ⇒ Object Also known as: assert_should_require_unique_attributes, assert_should_require_unique 



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

def assert_should_require_unique_attribute(*attributes)
	options = attributes.extract_options!
	model = options[:model] || st_model_name
	
	attributes.each do |attr|
		attr = attr.to_s
		title = "#{brand}should require unique #{attr}"
		scope = options[:scope]
		unless scope.blank?
			title << " scope "
			title << (( scope.is_a?(Array) )?scope.join(','):scope.to_s)
		end
		test title do
			o = create_object
			assert_no_difference "#{model}.count" do
				attrs = { attr.to_sym => o.send(attr) }
				if( scope.is_a?(String) || scope.is_a?(Symbol) )
					attrs[scope.to_sym] = o.send(scope.to_sym)
				elsif scope.is_a?(Array)
					scope.each do |s|
						attrs[s.to_sym] = o.send(s.to_sym)
					end
				end 
				object = create_object(attrs)
				assert object.errors.on_attr_and_type(attr.to_sym, :taken)
			end
		end
	end
end