Jasmine - JavaScript unit test sample

// Jasmine
// http://pivotal.github.com/jasmine/

describe("Calculator", function() {

    it("should add two numbers correctly", function() {
        var result = add(3, 4);
        expect(result).toEqual(7);
    });
    
    it("should subtract two numbers correctly", function() {
        var result = subtract(8, 3);
        expect(result).toEqual(5);
    });

});

function add(x, y) {
    return x + y;
}
function subtract(x, y) {
    return x - y;
}