wmde / FundraisingFrontend

'use strict';

var test = require( 'tape' ),

	sinon = require( 'sinon' ),

	createValidationDispatcherCollection = require( '../lib/validation_dispatcher_collection' ).createValidationDispatcherCollection;

test( 'ValidationDispatcherCollection listens to store updates', function ( t ) {

	var storeSpy = {

			subscribe: sinon.spy()

		};

	createValidationDispatcherCollection( storeSpy, [], 'dummy' );

	t.ok( storeSpy.subscribe.calledOnce, 'mapper subscribes to store updates' );

	t.end();

} );

test( 'ValidationDispatcherCollection update method calls dispatchers', function ( t ) {

	var formContent = { amount: 42 },

		state = { donationForm: formContent },

		storeSpy = {

			subscribe: sinon.spy(),

			getState: sinon.stub().returns( state )

		},

		validatorSpy = { dispatchIfChanged: sinon.spy() },

		collection = createValidationDispatcherCollection( storeSpy, [ validatorSpy ], 'donationForm' );

	collection.onUpdate();

	t.ok( storeSpy.getState.calledOnce, 'onUpdate gets state from the store' );

	t.ok( validatorSpy.dispatchIfChanged.calledOnce, 'dispatchers are called' );

	t.ok( validatorSpy.dispatchIfChanged.calledWith( formContent, storeSpy ), 'dispatchers are called' );

	t.end();

} );