christmasMovies

describe('Tests cm', function () {
    let christmas;
    beforeEach(() => {
        christmas = new ChristmasMovies();
    });
    describe('constructor ', function () {
        it('assert with valid params', () => {
            assert.deepEqual(christmas.movieCollection, []);
            assert.deepEqual(christmas.watched, {});
            assert.deepEqual(christmas.actors, []);
            assert.deepEqual(christmas.actors.length, 0);
            assert.deepEqual(christmas.movieCollection.length, 0);
        });
    });
    describe('method 1 ', function () {
        it('assert with valid params', () => {
            assert.equal(
                christmas.buyMovie('Home Alone 2', ['Macaulay Culkin']),
                'You just got Home Alone 2 to your collection in which Macaulay Culkin are taking part!'
            );
            // assert.isTrue(christmas.movieCollection.length === 1);
            assert.equal(
                christmas.buyMovie('Last Christmas', [
                    'Emilia Clarke',
                    'Henry Golding',
                    'Emilia Clarke',
                ]),
                'You just got Last Christmas to your collection in which Emilia Clarke, Henry Golding are taking part!'
            );
            // assert.isTrue(christmas.movieCollection.length === 2);
            // assert.isTrue(christmas.actors.length === 0);
            assert.equal(
                christmas.buyMovie('The Grinch', [
                    'Benedict Cumberbatch',
                    'Pharrell Williams',
                ]),
                'You just got The Grinch to your collection in which Benedict Cumberbatch, Pharrell Williams are taking part!'
            );
            assert.Throw(
                () =>
                    christmas.buyMovie('The Grinch', [
                        'Benedict Cumberbatch',
                        'Pharrell Williams',
                    ]),
                'You already own The Grinch in your collection!'
            );
        });

        it('assert with invalid params', () => {
            christmas.buyMovie('Home Alone 2', ['Macaulay Culkin']);
            christmas.buyMovie('Last Christmas', [
                'Emilia Clarke',
                'Henry Golding',
            ]);
            assert.Throw(
                () => christmas.buyMovie('Home Alone 2', ['Macaulay Culkin']),
                'You already own Home Alone 2 in your collection!'
            );

            assert.Throw(
                () =>
                    christmas.buyMovie('Last Christmas', [
                        'Emilia Clarke',
                        'Henry Golding',
                    ]),
                'You already own Last Christmas in your collection!'
            );
        });
    });
    describe('method 2 ', function () {
        it('assert with valid params', () => {
            christmas.buyMovie('Home Alone 2', ['Macaulay Culkin']);
            christmas.watchMovie('Home Alone 2');
            assert.equal(
                christmas.discardMovie('Home Alone 2'),
                'You just threw away Home Alone 2!'
            );
            assert.equal(Object.keys(christmas.watched).length, 0);
        });

        it('assert with invalid params', () => {
            assert.Throw(
                () => christmas.discardMovie('Home Alone 2'),
                'Home Alone 2 is not at your collection!'
            );

            christmas.buyMovie('Home Alone 2', ['Macaulay Culkin']);

            assert.Throw(
                () => christmas.discardMovie('Home Alone 2'),
                'Home Alone 2 is not watched!'
            );
        });
    });
    describe('method 3 ', function () {
        it('assert with valid params', () => {
            christmas.buyMovie('Home Alone 2', ['Macaulay Culkin']);
            christmas.watchMovie('Home Alone 2');
            assert.equal(Object.keys(christmas.watched).length, 1);
            assert.equal(christmas.watched['Home Alone 2'], 1);
            christmas.watchMovie('Home Alone 2');
            assert.equal(Object.keys(christmas.watched).length, 1);
            assert.equal(christmas.watched['Home Alone 2'], 2);
            christmas.watchMovie('Home Alone 2');
            assert.equal(christmas.watched['Home Alone 2'], 3);
        });

        it('assert with invalid params', () => {
            assert.throw(
                () => christmas.watchMovie('Home Alone 2'),
                'No such movie in your collection!'
            );
        });
    });
    describe('method 4 ', function () {
        it('assert with valid params', () => {
            christmas.buyMovie('Home Alone 2', ['Macaulay Culkin']);
            christmas.buyMovie('Last Christmas', [
                'Emilia Clarke',
                'Henry Golding',
            ]);
            christmas.buyMovie('The Grinch', [
                'Benedict Cumberbatch',
                'Pharrell Williams',
            ]);
            christmas.watchMovie('Home Alone 2');

            assert.equal(
                christmas.favouriteMovie(),
                'Your favourite movie is Home Alone 2 and you have watched it 1 times!'
            );
            christmas.watchMovie('The Grinch');
            christmas.watchMovie('Last Christmas');
            christmas.watchMovie('Home Alone 2');
            christmas.watchMovie('Home Alone 2');
            christmas.watchMovie('Last Christmas');
            assert.equal(
                christmas.favouriteMovie(),
                'Your favourite movie is Home Alone 2 and you have watched it 3 times!'
            );
            christmas.discardMovie('Home Alone 2');
            assert.equal(
                christmas.favouriteMovie(),
                'Your favourite movie is Last Christmas and you have watched it 2 times!'
            );
        });

        it('assert with invalid params', () => {
            christmas.buyMovie('The Grinch', [
                'Benedict Cumberbatch',
                'Pharrell Williams',
            ]);
            assert.Throw(
                () => christmas.favouriteMovie(),
                'You have not watched a movie yet this year!'
            );
        });
    });
    describe('method 5 ', function () {
        it('assert with valid params', () => {
            christmas.buyMovie('Home Alone 2', ['Macaulay Culkin']);
            christmas.buyMovie('Home Alone', [
                'Macaulay Culkin',
                'Emilia Clarke',
            ]);
            christmas.buyMovie('Home Alone 3', [
                'Macaulay Culkin',
                'Emilia Clarke',
            ]);
            christmas.buyMovie('Last Christmas', [
                'Emilia Clarke',
                'Henry Golding',
            ]);
            christmas.buyMovie('The Grinch', [
                'Benedict Cumberbatch',
                'Pharrell Williams',
            ]);
            assert.equal(
                christmas.mostStarredActor(),
                'The most starred actor is Macaulay Culkin and starred in 3 movies!'
            );
            christmas.watchMovie('Home Alone 2');
            christmas.discardMovie('Home Alone 2');
            assert.equal(
                christmas.mostStarredActor(),
                'The most starred actor is Emilia Clarke and starred in 3 movies!'
            );
        });

        it('assert with invalid params', () => {
            assert.Throw(
                () => christmas.mostStarredActor(),
                'You have not watched a movie yet this year!'
            );
        });
    });
});