testNumbers

describe('Tests cinema', function () {
    describe('sumNumbers ', function () {
        it('assert with valid params', function () {
            assert.equal(testNumbers.sumNumbers(3, 5), 8.0);
            assert.equal(testNumbers.sumNumbers(3, -5), -2.0);
            assert.equal(testNumbers.sumNumbers(-3, -5), -8.0);
        });
        it('assert with invalid params', function () {
            assert.equal(testNumbers.sumNumbers('-3', -5), undefined);
            assert.equal(testNumbers.sumNumbers('-3', '-5'), undefined);
            assert.equal(testNumbers.sumNumbers(3, '-5'), undefined);
        });
    });

    describe('numberChecker', function () {
        it('assert  with valid param', function () {
            assert.equal(testNumbers.numberChecker(5), 'The number is odd!');
            assert.equal(testNumbers.numberChecker(1), 'The number is odd!');
            assert.equal(testNumbers.numberChecker(-5), 'The number is odd!');
            assert.equal(testNumbers.numberChecker(-2.2), 'The number is odd!');

            assert.equal(testNumbers.numberChecker(2), 'The number is even!');
            assert.equal(testNumbers.numberChecker(0), 'The number is even!');
            assert.equal(testNumbers.numberChecker(-2), 'The number is even!');
        });
        it('assert  with invalid param', function () {
            assert.throw(
                () => testNumbers.numberChecker('three'),
                'The input is not a number!'
            );
            assert.throw(
                () => testNumbers.numberChecker(),
                'The input is not a number!'
            );
            assert.throw(
                () => testNumbers.numberChecker({ 6: 9 }),
                'The input is not a number!'
            );
            assert.throw(
                () => testNumbers.numberChecker(undefined),
                'The input is not a number!'
            );
        });
    });
    describe('averageSumArray', function () {
        it('assert with valid params', function () {
            assert.equal(testNumbers.averageSumArray([1, 20]), 10.5);

            assert.equal(testNumbers.averageSumArray([1, 20, 3]), 8);
            assert.equal(testNumbers.averageSumArray([1, 20, -3]), 6);
            assert.equal(testNumbers.averageSumArray([3, 0, 0]), 1);
            assert.equal(testNumbers.averageSumArray([1.1, 1.1, 1.1]), 1.1);
            assert.equal(testNumbers.averageSumArray([-3, -4, -2]), -3);
        });
    });
});