@danielkalen/simplybind/test/specs/data-binding/type-DOMRadio.coffee

Magically simple, framework-less one-way/two-way data binding for frontend/backend in ~5kb.

suite "DOMRadio", ()->
	suiteSetup ()-> if not isBrowser then @skip()
	test "When attempting to bind a property other than 'checked' of a radio element list, only the first element will be used", ()->
		sinon.stub(console, 'warn')
		SimplyBind('prop1').of(objectA)
			.to('newProp').of radioFields
			.and.to('newProp').of [].reverse.call($radioFields)
		
		objectA.prop1 = 'updated'
		expect(radioA.newProp).to.equal 'updated'
		expect(radioC.newProp).to.equal 'updated'
		expect(radioB.newProp).to.be.undefined
		expect(console.warn.called).to.be.true

		console.warn.restore()
		restartSandbox()


	test "A change event will be dispatched upon value update if SimplyBind.options.dispatchEvents is on", ()->
		invokeCount = 0
		SimplyBind.settings.dispatchEvents = true
		SimplyBind.defaultOptions.updateEvenIfSame = true
		
		
		SimplyBind('prop4').of(objectA)
			.to('checked').of radioFields
		
		$radioFields.each ()-> @on 'change', ()-> invokeCount++
		objectA.prop4 = 'radioA'
		objectA.prop4 = 'radioB'
		objectA.prop4 = 'radioB'
		
		expect(invokeCount).to.equal 2
		
		SimplyBind.settings.dispatchEvents = false
		SimplyBind.defaultOptions.updateEvenIfSame = false
		restartSandbox()


	test "Initial checked values should be noted during initial binding", ()->
		expect(radioA.checked).to.be.false
		expect(radioB.checked).to.be.false
		expect(radioC.checked).to.be.false

		radioB.checked = true

		SimplyBind('checked').of(radioFields).to (selectedRadio)->
			expect(selectedRadio).to.equal 'radioB'