bower.json

{
  "name": "jasmine-moar-matchers",
  "authors": [
    "Hannes Diercks"
  ],
  "description": "Some additional Jasmine 2.0 Matchers.",
  "main": ["toBeInstanceOf.js", "toBeTypeOf.js", "promises.js"],
  "keywords": [
    "jasmine",
    "matcher"
  ],
  "license": "MIT",
  "ignore": []
}

promises.js

/* globals jasmine */
beforeEach(function() {
  'use strict';

  jasmine.addMatchers({
    toBeAPromise: function() {
      return {
        compare: function(actual) {
          var pass = actual.then instanceof Function;
          return {
            pass: pass,
            message: jasmine.pp(actual) + ' is ' + (!pass ? 'not ' : '') + 'a promise.'
          };
        }
      };
    },
    toBeAFullPromise: function() {
      return {
        compare: function(actual) {
          var pass = (
            actual.then instanceof Function &&
            actual['catch'] instanceof Function &&
            actual['finally'] instanceof Function
          );
          return {
            pass: pass,
            message: jasmine.pp(actual) + ' is ' + (!pass ? 'not ' : '') + 'a full promise.'
          };
        }
      };
    },
    toBeAQPromise: function() {
      return {
        compare: function(actual) {
          var pass = (
            actual.then instanceof Function &&
            actual['catch'] instanceof Function &&
            actual.progress instanceof Function &&
            actual['finally'] instanceof Function &&
            actual.done instanceof Function
          );
          return {
            pass: pass,
            message: jasmine.pp(actual) + ' is ' + (!pass ? 'not ' : '') + 'a promise matching the Q API.'
          };
        }
      };
    },
    toBeADeferred: function() {
      return {
        compare: function(actual) {
          var pass = (
            actual.resolve instanceof Function &&
            actual.reject instanceof Function
          );
          return {
            pass: pass,
            message: jasmine.pp(actual) + ' is ' + (!pass ? 'not ' : '') + 'a deferred object.'
          };
        }
      };
    },
    toBeAQDeferred: function() {
      return {
        compare: function(actual) {
          var pass = (
            actual.promise instanceof Object &&
            actual.resolve instanceof Function &&
            actual.notify instanceof Function &&
            actual.reject instanceof Function
          );
          return {
            pass: pass,
            message: jasmine.pp(actual) + ' is ' + (!pass ? 'not ' : '') + 'a deferred object matching the Q API.'
          };
        }
      };
    },
    toBeRejected: function() {
      return {
        compare: function(actual) {
          if (typeof actual.isRejected !== 'function') {
             throw new Error('Cant check if ' + jasmine.pp(actual) + ' is rejected due to missing isRejected method.');
          }

          var pass = actual.isRejected();
          return {
            pass: pass,
            message: 'Promise has ' + (!pass ? 'not ' : '') + 'been rejected.'
          };
        }
      };
    },
    toBeResolved: function() {
      return {
        compare: function(actual) {
          if (typeof actual.isResolved !== 'function') {
             throw new Error('Cant check if ' + jasmine.pp(actual) + ' is resolved due to missing isResolved method.');
          }

          var pass = actual.isResolved();
          return {
            pass: pass,
            message: 'Promise has ' + (!pass ? 'not ' : '') + 'been resolved.'
          };
        }
      };
    },
    toBePending: function() {
      return {
        compare: function(actual) {
          if (typeof actual.isPending !== 'function') {
             throw new Error('Cant check if ' + jasmine.pp(actual) + ' is pending due to missing isPending method.');
          }

          var pass = actual.isPending();
          return {
            pass: pass,
            message: 'Promise has ' + (!pass ? 'not ' : '') + 'been pending.'
          };
        }
      };
    },
    // TODO: toBeResolvedWith:
    // TODO: toBeRejectedWith:

  });
});

toBeInstanceOf.js

/* globals jasmine */
beforeEach(function() {
  'use strict';

  jasmine.addMatchers({
    toBeInstanceOf: function() {
      return {
        compare: function(actual, expected) {
          var pass = actual instanceof expected;
          var name;

          try {
            name = actual.constructor.name;
          } catch (e) {
            name = typeof actual;
          }

          return {
            pass: pass,
            message: name + ' is ' + (!pass ? 'not ' : '') + 'an instance of ' + expected.name
          };
        }
      };
    }
  });
});

toBeTypeOf.js

/* globals jasmine */
beforeEach(function() {
  'use strict';

  jasmine.addMatchers({
    toBeTypeOf: function() {
      return {
        compare: function(actual, expected) {
          if (typeof expected !== 'string') {
            expected = expected.constructor.name;
          }

          var pass = typeof actual === expected.toLowerCase();

          return {
            pass: pass,
            message: jasmine.pp(actual) + ' is ' + (!pass ? 'not ' : '') + 'of type ' + expected
          };
        }
      };
    }
  });
});