jasmine/spec/suites/CustomMatchersSpec.js

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describe("Custom Matchers", function() {
var env;
var fakeTimer;
beforeEach(function() {
env = new jasmine.Env();
env.updateInterval = 0;
});
it("should be easy to add more matchers local to a spec, suite, etc.", function() {
var spec1, spec2, spec1Matcher, spec2Matcher;
var suite = env.describe('some suite', function() {
env.beforeEach(function() {
this.addMatchers({ matcherForSuite: function(expected) {
return "matcherForSuite: actual: " + this.actual + "; expected: " + expected;
} });
});
spec1 = env.it('spec with an expectation').runs(function () {
this.addMatchers({ matcherForSpec: function(expected) {
return "matcherForSpec: actual: " + this.actual + "; expected: " + expected;
} });
spec1Matcher = this.expect("xxx");
});
spec2 = env.it('spec with failing expectation').runs(function () {
spec2Matcher = this.expect("yyy");
});
});
suite.execute();
expect(spec1Matcher.matcherForSuite("expected")).toEqual("matcherForSuite: actual: xxx; expected: expected");
expect(spec1Matcher.matcherForSpec("expected")).toEqual("matcherForSpec: actual: xxx; expected: expected");
expect(spec2Matcher.matcherForSuite("expected")).toEqual("matcherForSuite: actual: yyy; expected: expected");
expect(spec2Matcher.matcherForSpec).toBe(jasmine.undefined);
});
});