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Angular/chai-as-promised (real) setup
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| /** | |
| * Test | |
| */ | |
| // from http://plnkr.co/edit/WAvvu99uLhVRmdlwRWDv | |
| describe("Promise", function() { | |
| var $q, | |
| intervalRef; | |
| beforeEach(module(function(_$exceptionHandlerProvider_) { | |
| _$exceptionHandlerProvider_.mode('log'); | |
| })); | |
| beforeEach(angular.mock.inject(function(_$rootScope_, _$q_) { | |
| $q = _$q_; | |
| intervalRef = setInterval(function() { | |
| _$rootScope_.$apply(); | |
| console.log("doing interval"); | |
| }, 1); | |
| })); | |
| afterEach(function() { | |
| clearInterval(intervalRef); | |
| }); | |
| it("should resolve promise and eventually return", function() { | |
| var promise = $q(function(resolve, reject) { | |
| resolve("result"); | |
| }); | |
| return promise.should.eventually.deep.equal("result"); | |
| }); | |
| it("should error when not resolving", function() { | |
| var promise = $q(function(resolve, reject) {}); | |
| return promise.should.eventually.deep.equal("result"); | |
| }); | |
| it("should error when resolving with the wrong value", function() { | |
| var promise = $q(function(resolve, reject) { | |
| resolve("something different"); | |
| }); | |
| return promise.should.eventually.deep.equal("result"); | |
| }); | |
| it("should error when actually rejected", function() { | |
| var promise = $q(function(resolve, reject) { | |
| reject("result"); | |
| }); | |
| return promise.should.eventually.deep.equal("result"); | |
| }); | |
| it("should resolve multiple promises", function() { | |
| var fst = $q(function(resolve, reject) { | |
| reject("result1"); | |
| }), | |
| snd = $q.defer(); | |
| snd.resolve("result2"); | |
| var all = $q.all([ | |
| fst, | |
| snd.promise | |
| ]); | |
| return all.should.be.rejected; | |
| }); | |
| it("should handle multiple promises when one is rejected and transformed", function() { | |
| var fst = $q(function(resolve, reject) { | |
| reject("result1"); | |
| }), | |
| snd = $q.defer(); | |
| snd.resolve("result2"); | |
| fst = fst.catch(function(a) { | |
| return a; | |
| }) | |
| var all = $q.all([ | |
| fst, | |
| snd.promise | |
| ]); | |
| return all.should.become(["result1", "result2"]); | |
| }); | |
| it("should handle multiple promise checks", function() { | |
| var fst = $q(function(resolve, reject) { | |
| reject("result1"); | |
| }), | |
| snd = $q.defer(); | |
| snd.resolve("result2"); | |
| return $q.all([ | |
| fst.should.be.rejected, | |
| snd.promise.should.become("result2"), | |
| ]).should.be.fullfilled; | |
| }); | |
| it("should reject promise and eventually return", function() { | |
| return $q.reject("result1") | |
| .should.be.rejectedWith("result1") | |
| }); | |
| it("should error when promise rejected with wrong value", function() { | |
| return $q.reject("result2") | |
| .should.be.rejectedWith("result1") | |
| }); | |
| it("should error when expecting fullfilled and is rejected", function() { | |
| return $q.reject("result1") | |
| .should.not.be.rejected; | |
| }); | |
| it("should reject multiple promises as expected", function() { | |
| var promise = $q.reject("rejected1"); | |
| var all = $q.all([ | |
| promise, | |
| $q(function(resolve) { | |
| resolve("1"); | |
| }) | |
| ]); | |
| return all.should.be.rejected; | |
| }); | |
| }); | |
| /** | |
| * Run | |
| */ | |
| mocha.run(); |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <link data-require="mocha@*" data-semver="2.2.5" rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/mocha/2.2.5/mocha.css" /> | |
| <script data-require="mocha@*" data-semver="2.2.5" src="//cdnjs.cloudflare.com/ajax/libs/mocha/2.2.5/mocha.js"></script> | |
| <script data-require="mocha-chai@*" data-semver="3.0.0" src="//cdnjs.cloudflare.com/ajax/libs/chai/3.0.0/chai.js"></script> | |
| <script src="http://rawgit.com/domenic/chai-as-promised/master/lib/chai-as-promised.js"></script> | |
| <script data-require="[email protected]" data-semver="1.4.0" src="https://code.angularjs.org/1.4.0/angular.js"></script> | |
| </head> | |
| <body> | |
| <div id="mocha"></div> | |
| <script> | |
| /** | |
| * Configure Mocha | |
| */ | |
| mocha.setup("bdd"); | |
| chai.should(); | |
| </script> | |
| <script data-require="[email protected]" data-semver="1.4.0" src="https://code.angularjs.org/1.4.0/angular-mocks.js"></script> | |
| <script src="angular-chai-as-promised.js"></script> | |
| </body> | |
| </html> |
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