add node tests

Signed-off-by: Matthias Weirich <matthias.weirich@selectcode.de>

javascript/lib/node/src/node-auth.ts

@@ -11,7 +11,12 @@
  * SPDX-License-Identifier: EPL-2.0
  */
 
-import { Base64Encoder, BasicAuth, HttpBasicAuth } from '@eclipse-ditto/ditto-javascript-client-api_1.0';
+import {
+  Base64Encoder,
+  BasicAuth,
+  HttpBasicAuth,
+  HttpBearerAuth
+} from '@eclipse-ditto/ditto-javascript-client-api_1.0';
 
 /**
  * Node implementation of base64 encoding.
@@ -57,3 +62,22 @@ export class NodeWebSocketBasicAuth extends HttpBasicAuth {
     return new NodeWebSocketBasicAuth(username, password, new NodeBase64Encoder());
   }
 }
+
+/**
+ * Node implementation of basic auth for HTTP connections
+ */
+export class NodeHttpBearerAuth extends HttpBearerAuth {
+
+  private constructor(token: string) {
+    super(token);
+  }
+
+  /**
+   * Create berer token AuthProvider for HTTP connections
+   * @param token The bearer token
+   */
+  static newInstance(token: string) {
+    return new NodeHttpBearerAuth(token);
+  }
+
+}

javascript/lib/node/tests/node-auth.spec.ts

@@ -13,7 +13,7 @@
 
 
 import { BasicAuth, DittoURL, ImmutableURL } from '@eclipse-ditto/ditto-javascript-client-api_1.0';
-import { NodeBase64Encoder, NodeHttpBasicAuth, NodeWebSocketBasicAuth } from '../src/node-auth';
+import { NodeBase64Encoder, NodeHttpBasicAuth, NodeHttpBearerAuth, NodeWebSocketBasicAuth } from '../src/node-auth';
 
 const USERNAME = 'ditto';
 const PASSWORD = 'foo$bar';
@@ -57,6 +57,29 @@ describe('NodeWebSocketBasicAuth', () => {
 
 });
 
+describe('NodeHttpBearerAuth', () => {
+
+  const exampleToken = 'AYjcyMzY3ZDhiNmJkNTY';
+
+  it('should leave urls as they are', () => {
+    const bearerAuth = NodeHttpBearerAuth.newInstance(exampleToken);
+
+    const expected = defaultUrl();
+    const actual = bearerAuth.authenticateWithUrl(defaultUrl());
+
+    expectEquals(actual, expected);
+  });
+
+  it('should add a Authorization header', () => {
+    const bearerAuth = NodeHttpBearerAuth.newInstance(exampleToken);
+
+    const dittoHeaders = bearerAuth.authenticateWithHeaders(defaultHeaders());
+    expect(dittoHeaders.size).toEqual(2);
+    expect(dittoHeaders.get(DEFAULT_KEY)).toEqual(DEFAULT_VAL);
+    expect(dittoHeaders.get('Authorization')).toEqual(`Bearer ${exampleToken}`);
+  });
+});
+
 const expectAddsBasicAuthHeader = (implementation: BasicAuth) => {
   const dittoHeaders = implementation.authenticateWithHeaders(defaultHeaders());
   expect(dittoHeaders.size).toEqual(2);