describe("toBeTruthy", function() { it("passes for 'truthy' values", function() { var matcher = j$.matchers.toBeTruthy(), result; result = matcher.compare(true); expect(result.pass).toBe(true); result = matcher.compare(1); expect(result.pass).toBe(true); result = matcher.compare("foo"); expect(result.pass).toBe(true); result = matcher.compare({}); expect(result.pass).toBe(true); }); it("fails for 'falsy' values", function() { var matcher = j$.matchers.toBeTruthy(), result; result = matcher.compare(false); expect(result.pass).toBe(false); result = matcher.compare(0); expect(result.pass).toBe(false); result = matcher.compare(''); expect(result.pass).toBe(false); result = matcher.compare(null); expect(result.pass).toBe(false); result = matcher.compare(void 0); expect(result.pass).toBe(false); }); });