describe('Component vnCheck', () => {
    let $element;
    let controller;
    let element;

    beforeEach(ngModule('vnCore'));

    beforeEach(inject(($compile, $rootScope) => {
        $element = $compile(`<vn-check></vn-check>`)($rootScope);
        controller = $element.controller('vnCheck');
        element = $element[0];
    }));

    afterEach(() => {
        $element.remove();
    });

    describe('field() setter', () => {
        it(`should set model value`, () => {
            controller.field = true;

            expect(controller.field).toEqual(true);
        });

        it(`should uncheck value and change to true when clicked`, () => {
            controller.field = false;
            element.click();

            expect(controller.field).toEqual(true);
        });

        it(`should check value and change to false when clicked`, () => {
            controller.field = true;
            element.click();

            expect(controller.field).toEqual(false);
        });

        it(`should check value and change to false when clicked`, () => {
            controller.field = true;
            controller.tripleState = true;
            element.click();

            expect(controller.field).toEqual(false);
        });

        it(`should set value to null and change to true when clicked`, () => {
            controller.field = null;
            controller.tripleState = true;
            element.click();

            expect(controller.field).toEqual(true);
        });

        it(`should cast value to boolean when clicked`, () => {
            controller.field = 0;
            element.click();

            expect(controller.field).toEqual(true);
        });
    });
});