1 files changed, 266 insertions, 0 deletions
diff --git a/test/helpers/matchers.js b/test/helpers/matchers.js
new file mode 100644
index 00000000..57bf35c7
--- /dev/null
+++ b/test/helpers/matchers.js
@@ -0,0 +1,266 @@
+beforeEach(function() {
+
+  function cssMatcher(presentClasses, absentClasses) {
+    return function() {
+      var element = angular.element(this.actual);
+      var present = true;
+      var absent = false;
+
+      angular.forEach(presentClasses.split(' '), function(className){
+        present = present && element.hasClass(className);
+      });
+
+      angular.forEach(absentClasses.split(' '), function(className){
+        absent = absent || element.hasClass(className);
+      });
+
+      this.message = function() {
+        return "Expected to have " + presentClasses +
+          (absentClasses ? (" and not have " + absentClasses + "" ) : "") +
+          " but had " + element[0].className + ".";
+      };
+      return present && !absent;
+    };
+  }
+
+  function indexOf(array, obj) {
+    for ( var i = 0; i < array.length; i++) {
+      if (obj === array[i]) return i;
+    }
+    return -1;
+  }
+
+  function isNgElementHidden(element) {
+    return angular.element(element).hasClass('ng-hide');
+  };
+
+  this.addMatchers({
+    toBeInvalid: cssMatcher('ng-invalid', 'ng-valid'),
+    toBeValid: cssMatcher('ng-valid', 'ng-invalid'),
+    toBeDirty: cssMatcher('ng-dirty', 'ng-pristine'),
+    toBePristine: cssMatcher('ng-pristine', 'ng-dirty'),
+    toBeShown: function() {
+      this.message = valueFn(
+          "Expected element " + (this.isNot ? "": "not ") + "to have 'ng-hide' class");
+      return !isNgElementHidden(this.actual);
+    },
+    toBeHidden: function() {
+      this.message = valueFn(
+          "Expected element " + (this.isNot ? "not ": "") + "to have 'ng-hide' class");
+      return isNgElementHidden(this.actual);
+    },
+
+    toEqual: function(expected) {
+      if (this.actual && this.actual.$$log) {
+        this.actual = (typeof expected === 'string')
+            ? this.actual.toString()
+            : this.actual.toArray();
+      }
+      return jasmine.Matchers.prototype.toEqual.call(this, expected);
+    },
+
+    toEqualData: function(expected) {
+      return angular.equals(this.actual, expected);
+    },
+
+    toEqualError: function(message) {
+      this.message = function() {
+        var expected;
+        if (this.actual.message && this.actual.name == 'Error') {
+          expected = toJson(this.actual.message);
+        } else {
+          expected = toJson(this.actual);
+        }
+        return "Expected " + expected + " to be an Error with message " + toJson(message);
+      };
+      return this.actual.name == 'Error' && this.actual.message == message;
+    },
+
+    toMatchError: function(messageRegexp) {
+      this.message = function() {
+        var expected;
+        if (this.actual.message && this.actual.name == 'Error') {
+          expected = angular.toJson(this.actual.message);
+        } else {
+          expected = angular.toJson(this.actual);
+        }
+        return "Expected " + expected + " to match an Error with message " + angular.toJson(messageRegexp);
+      };
+      return this.actual.name == 'Error' && messageRegexp.test(this.actual.message);
+    },
+
+    toHaveBeenCalledOnce: function() {
+      if (arguments.length > 0) {
+        throw new Error('toHaveBeenCalledOnce does not take arguments, use toHaveBeenCalledWith');
+      }
+
+      if (!jasmine.isSpy(this.actual)) {
+        throw new Error('Expected a spy, but got ' + jasmine.pp(this.actual) + '.');
+      }
+
+      this.message = function() {
+        var msg = 'Expected spy ' + this.actual.identity + ' to have been called once, but was ',
+            count = this.actual.callCount;
+        return [
+          count === 0 ? msg + 'never called.' :
+                        msg + 'called ' + count + ' times.',
+          msg.replace('to have', 'not to have') + 'called once.'
+        ];
+      };
+
+      return this.actual.callCount == 1;
+    },
+
+
+    toHaveBeenCalledOnceWith: function() {
+      var expectedArgs = jasmine.util.argsToArray(arguments);
+
+      if (!jasmine.isSpy(this.actual)) {
+        throw new Error('Expected a spy, but got ' + jasmine.pp(this.actual) + '.');
+      }
+
+      this.message = function() {
+        if (this.actual.callCount != 1) {
+          if (this.actual.callCount == 0) {
+            return [
+              'Expected spy ' + this.actual.identity + ' to have been called once with ' +
+                jasmine.pp(expectedArgs) + ' but it was never called.',
+              'Expected spy ' + this.actual.identity + ' not to have been called with ' +
+                jasmine.pp(expectedArgs) + ' but it was.'
+            ];
+          }
+
+          return [
+            'Expected spy ' + this.actual.identity + ' to have been called once with ' +
+              jasmine.pp(expectedArgs) + ' but it was called ' + this.actual.callCount + ' times.',
+            'Expected spy ' + this.actual.identity + ' not to have been called once with ' +
+              jasmine.pp(expectedArgs) + ' but it was.'
+          ];
+        } else {
+          return [
+            'Expected spy ' + this.actual.identity + ' to have been called once with ' +
+              jasmine.pp(expectedArgs) + ' but was called with ' + jasmine.pp(this.actual.argsForCall),
+            'Expected spy ' + this.actual.identity + ' not to have been called once with ' +
+              jasmine.pp(expectedArgs) + ' but was called with ' + jasmine.pp(this.actual.argsForCall)
+          ];
+        }
+      };
+
+      return this.actual.callCount === 1 && this.env.contains_(this.actual.argsForCall, expectedArgs);
+    },
+
+
+    toBeOneOf: function() {
+      return indexOf(arguments, this.actual) !== -1;
+    },
+
+    toHaveClass: function(clazz) {
+      this.message = function() {
+        return "Expected '" + angular.mock.dump(this.actual) + "' to have class '" + clazz + "'.";
+      };
+      return this.actual.hasClass ?
+              this.actual.hasClass(clazz) :
+              angular.element(this.actual).hasClass(clazz);
+    },
+
+    toThrowMatching: function(expected) {
+      return jasmine.Matchers.prototype.toThrow.call(this, expected);
+    },
+
+    toThrowMinErr: function(namespace, code, content) {
+      var result,
+        exception,
+        exceptionMessage = '',
+        escapeRegexp = function (str) {
+          // This function escapes all special regex characters.
+          // We use it to create matching regex from arbitrary strings.
+          // http://stackoverflow.com/questions/3446170/escape-string-for-use-in-javascript-regex
+          return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
+        },
+        codeRegex = new RegExp('^\\[' + escapeRegexp(namespace) + ':' + escapeRegexp(code) + '\\]'),
+        not = this.isNot ? "not " : "",
+        regex = jasmine.isA_("RegExp", content) ? content :
+                  isDefined(content) ? new RegExp(escapeRegexp(content)) : undefined;
+
+      if(!isFunction(this.actual)) {
+        throw new Error('Actual is not a function');
+      }
+
+      try {
+        this.actual();
+      } catch (e) {
+        exception = e;
+      }
+
+      if (exception) {
+        exceptionMessage = exception.message || exception;
+      }
+
+      this.message = function () {
+        return "Expected function " + not + "to throw " +
+          namespace + "MinErr('" + code + "')" +
+          (regex ? " matching " + regex.toString() : "") +
+          (exception ? ", but it threw " + exceptionMessage : ".");
+      };
+
+      result = codeRegex.test(exceptionMessage);
+      if (!result) {
+        return result;
+      }
+
+      if (isDefined(regex)) {
+        return regex.test(exceptionMessage);
+      }
+      return result;
+    }
+  });
+});
+
+
+// TODO(vojta): remove this once Jasmine in Karma gets updated
+// https://github.com/pivotal/jasmine/blob/c40b64a24c607596fa7488f2a0ddb98d063c872a/src/core/Matchers.js#L217-L246
+// This toThrow supports RegExps.
+jasmine.Matchers.prototype.toThrow = function(expected) {
+  var result = false;
+  var exception, exceptionMessage;
+  if (typeof this.actual != 'function') {
+    throw new Error('Actual is not a function');
+  }
+  try {
+    this.actual();
+  } catch (e) {
+    exception = e;
+  }
+
+  if (exception) {
+    exceptionMessage = exception.message || exception;
+    result = (isUndefined(expected) || this.env.equals_(exceptionMessage, expected.message || expected) || (jasmine.isA_("RegExp", expected) && expected.test(exceptionMessage)));
+  }
+
+  var not = this.isNot ? "not " : "";
+  var regexMatch = jasmine.isA_("RegExp", expected) ? " an exception matching" : "";
+
+  this.message = function() {
+    if (exception) {
+      return ["Expected function " + not + "to throw" + regexMatch, expected ? expected.message || expected : "an exception", ", but it threw", exceptionMessage].join(' ');
+    } else {
+      return "Expected function to throw an exception.";
+    }
+  };
+
+  return result;
+};
+
+
+/**
+ * Create jasmine.Spy on given method, but ignore calls without arguments
+ * This is helpful when need to spy only setter methods and ignore getters
+ */
+function spyOnlyCallsWithArgs(obj, method) {
+  var spy = spyOn(obj, method);
+  obj[method] = function() {
+    if (arguments.length) return spy.apply(this, arguments);
+    return spy.originalValue.apply(this);
+  };
+  return spy;
+}