Add unit test for alm-integration api call

diff --git a/server/sonar-web/src/main/js/api/__tests__/alm-integration-test.ts b/server/sonar-web/src/main/js/api/__tests__/alm-integration-test.ts
new file mode 100644 (file)
index 0000000..cde81f9
--- /dev/null
+++ b/server/sonar-web/src/main/js/api/__tests__/alm-integration-test.ts
@@ -0,0 +1,71 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2019 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+import { getJSON } from '../../helpers/request';
+import { getAlmOrganization } from '../alm-integration';
+
+jest.useFakeTimers();
+jest.mock('../../helpers/request', () => ({
+  ...jest.requireActual('../../helpers/request'),
+  getJSON: jest.fn()
+}));
+jest.mock('../../app/utils/throwGlobalError', () => ({
+  default: jest.fn().mockImplementation(r => Promise.reject(r))
+}));
+
+beforeEach(() => {
+  jest.clearAllTimers();
+  jest.clearAllMocks();
+});
+
+describe('getAlmOrganization', () => {
+  it('should return the organization', () => {
+    const response = { almOrganization: { key: 'foo', name: 'Foo' } };
+    (getJSON as jest.Mock).mockResolvedValue(response);
+    return expect(getAlmOrganization({ installationId: 'foo' })).resolves.toEqual(response);
+  });
+
+  it('should reject with an error', () => {
+    const error = { response: { status: 401 } };
+    (getJSON as jest.Mock).mockRejectedValue(error);
+    return expect(getAlmOrganization({ installationId: 'foo' })).rejects.toEqual(error);
+  });
+
+  it('should try until getting the organization', async () => {
+    (getJSON as jest.Mock).mockRejectedValue({ response: { status: 404 } });
+    const spy = jest.fn();
+    getAlmOrganization({ installationId: 'foo' }).then(spy);
+    for (let i = 1; i < 5; i++) {
+      expect(getJSON).toBeCalledTimes(i);
+      expect(spy).not.toBeCalled();
+      await new Promise(setImmediate);
+      jest.runAllTimers();
+    }
+    expect(getJSON).toBeCalledTimes(5);
+    expect(spy).not.toBeCalled();
+
+    const response = { almOrganization: { key: 'foo', name: 'Foo' } };
+    (getJSON as jest.Mock).mockResolvedValue(response);
+    await new Promise(setImmediate);
+    jest.runAllTimers();
+    expect(getJSON).toBeCalledTimes(6);
+    await new Promise(setImmediate);
+    expect(spy).toBeCalledWith(response);
+  });
+});