#261 Testing JavaScript with Jasmine

Testing #JavaScript with #Jasmine

describe("CreditCard", function() { it("cleans number by removing spaces and dashes", function() { expect(CreditCard.cleanNumber("123 4-5")).toEqual("12345"); }); it("validates based on mod 10", function() { expect(CreditCard.validNumber("4111 1111-11111111")).toBeTruthy(); expect(CreditCard.validNumber("4111111111111121")).toBeFalsy(); }); it("validates when text field loses focus", function() { loadFixtures("order_form.html"); $("#card_number").validateCreditCardNumber(); $("#card_number").val("123"); $("#card_number").blur(); expect($("#card_number_error")).toHaveText("Invalid credit card number."); $("#card_number").val("4111 1111-11111111"); $("#card_number").blur(); expect($("#card_number_error")).toHaveText(""); }); });

Full article: http://railscasts.com/episodes/261-testing-javascript-wit...