refactor: move testing utilities to cdk (#5437)

* Deletes the duplicate testing utilities because #5386 just copied them to the CDK but didn't delete the old files.
* Introduces a secondary entry point (only inside of development right now) that allows us to use the testing utilities from the Material package tests

Author: devversion

src/cdk/keyboard/index.ts

@@ -0,0 +1,9 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+export * from './keycodes';

src/cdk/public_api.ts

@@ -14,4 +14,4 @@ export * from './platform/index';
 export * from './portal/index';
 export * from './rxjs/index';
 export * from './observe-content/index';
-export * from './keyboard/keycodes';
+export * from './keyboard/index';

src/cdk/testing/index.ts

@@ -0,0 +1,12 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+export * from './dispatch-events';
+export * from './event-objects';
+export * from './type-in-element';
+export * from './wrapped-error-message';

src/lib/core/testing/type-in-element.ts renamed to src/cdk/testing/type-in-element.ts

@@ -10,8 +10,11 @@
     "types": ["jasmine"],
     "experimentalDecorators": true
   },
+  "files": [
+    "./index.ts",
+    "./testing/index.ts"
+  ],
   "include": [
-    "**/*.spec.ts",
-    "index.ts"
+    "**/*.spec.ts"
   ]
 }

src/lib/core/testing/wrapped-error-message.ts renamed to src/cdk/testing/wrapped-error-message.ts

@@ -26,9 +26,7 @@ import {MdOption} from '../core/option/option';
 import {MdInputContainer} from '../input/input-container';
 import {Observable} from 'rxjs/Observable';
 import {Subject} from 'rxjs/Subject';
-import {dispatchFakeEvent} from '../core/testing/dispatch-events';
-import {createKeyboardEvent} from '../core/testing/event-objects';
-import {typeInElement} from '../core/testing/type-in-element';
+import {createKeyboardEvent, dispatchFakeEvent, typeInElement} from '@angular/cdk/testing';
 import {ScrollDispatcher} from '../core/overlay/scroll/scroll-dispatcher';
 import {RxChain, map, startWith, filter} from '../core/rxjs/index';
 

src/cdk/tsconfig-tests.json

@@ -12,7 +12,7 @@ import {By} from '@angular/platform-browser';
 import {MdCheckbox, MdCheckboxChange, MdCheckboxModule} from './index';
 import {ViewportRuler} from '../core/overlay/position/viewport-ruler';
 import {FakeViewportRuler} from '../core/overlay/position/fake-viewport-ruler';
-import {dispatchFakeEvent} from '../core/testing/dispatch-events';
+import {dispatchFakeEvent} from '@angular/cdk/testing';
 import {RIPPLE_FADE_IN_DURATION, RIPPLE_FADE_OUT_DURATION} from '../core/ripple/ripple-renderer';
 
 

src/lib/autocomplete/autocomplete.spec.ts

@@ -4,7 +4,7 @@ import {By} from '@angular/platform-browser';
 import {MdChip, MdChipList, MdChipsModule} from './index';
 import {FocusKeyManager} from '../core/a11y/focus-key-manager';
 import {SPACE, LEFT_ARROW, RIGHT_ARROW, TAB} from '../core/keyboard/keycodes';
-import {createKeyboardEvent} from '../core/testing/event-objects';
+import {createKeyboardEvent} from '@angular/cdk/testing';
 
 
 describe('MdChipList', () => {

src/lib/checkbox/checkbox.spec.ts

@@ -7,7 +7,7 @@ import {
   MD_ELEMENTS_SELECTOR,
   getMdCompatibilityInvalidPrefixError,
 } from './compatibility';
-import {wrappedErrorMessage} from '../testing/wrapped-error-message';
+import {wrappedErrorMessage} from '@angular/cdk/testing';
 
 
 describe('Style compatibility', () => {