telekosmos/angular-chai-as-promised.js

## angular-chai-as-promised.js
/**
 * 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();

## index.html
<!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="angular.js@1.4.0" 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="angular-mocks@1.4.0" 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>
	/**
	* 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();
	<!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="angular.js@1.4.0" 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="angular-mocks@1.4.0" 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>