cinema

describe("Tests …", function() {
    describe("showMovies", function() {
        it("if no movies", function() {
         assert.equal(cinema.showMovies([]), 'There are currently no movies to show.');
        });

        it("if there are movies", function() {
            assert.deepEqual(cinema.showMovies(['hello', 'gaga']), 'hello, gaga');
           });
     });

     describe("ticketPrice", function() {
        it("valid ticket", function() {
           assert.equal(cinema.ticketPrice('Premiere'), 12.00);
        });
        it("valid ticket2", function() {
            assert.equal(cinema.ticketPrice('Normal'), 7.50);
         });

         it("valid ticket3", function() {
            assert.equal(cinema.ticketPrice('Discount'), 5.50);
         });

        it("invalid ticket", function() {
            assert.throw(() => {
                cinema.ticketPrice('Loja'), Error, 'Invalid projection type.'
            });
         });

         it("invalid ticket2", function() {
            assert.throw(() => {
                cinema.ticketPrice(''), Error, 'Invalid projection type.'
            });
         });
     });

     describe("swapSeatsInHall", function() {
        it("correct", function() {
           assert.equal(cinema.swapSeatsInHall(5, 10), "Successful change of seats in the hall.");
        });

        it("not correct", function() {
            assert.equal(cinema.swapSeatsInHall(5.5, 10), "Unsuccessful change of seats in the hall.");
        });

        it("not correct2", function() {
            assert.equal(cinema.swapSeatsInHall(5, 10.5), "Unsuccessful change of seats in the hall.");
        });

        it("not correct3", function() {
            assert.equal(cinema.swapSeatsInHall(-5, 10.5), "Unsuccessful change of seats in the hall.");
        });

        it("not correct4", function() {
            assert.equal(cinema.swapSeatsInHall('a', 5), "Unsuccessful change of seats in the hall.");
        });

        it("not correct5", function() {
            assert.equal(cinema.swapSeatsInHall(3, 'a'), "Unsuccessful change of seats in the hall.");
        });

        it("not correct5", function() {
            assert.equal(cinema.swapSeatsInHall(3, -1), "Unsuccessful change of seats in the hall.");
        });

        it("not correct5", function() {
            assert.equal(cinema.swapSeatsInHall(3, 0), "Unsuccessful change of seats in the hall.");
        });
        it("not correct5", function() {
            assert.equal(cinema.swapSeatsInHall(0, 3), "Unsuccessful change of seats in the hall.");
        });

        it("not correct5", function() {
            assert.equal(cinema.swapSeatsInHall(20, 5), "Successful change of seats in the hall.");
        });

        it("not correct5", function() {
            assert.equal(cinema.swapSeatsInHall(5, 20), "Successful change of seats in the hall.");
        });
     });

});