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

    beforeEach(ngModule('vnCore'));

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

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

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

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

        it(`should set model value to null if current model value is false and is a triple-state checkbox`, () => {
            controller._model = false;
            controller.tripleState = true;
            controller.model = true;

            expect(controller.model).toEqual(null);
        });
    });

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

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

        it(`should set model value and convert numerical values to boolean values`, () => {
            controller.field = 1;

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

    describe('isIntermediate() getter', () => {
        it(`should return true if intermediate property is truthy`, () => {
            controller.intermediate = true;

            let result = controller.isIntermediate;

            expect(result).toEqual(true);
        });

        it(`should return true if is a triple-state checkbox and has null or undefined value`, () => {
            controller.tripleState = true;
            controller.model = null;

            let result = controller.isIntermediate;

            expect(result).toEqual(true);
        });
    });
});