use reflow to migrate from flow to typescript

scm-ui/ui-components/src/apiclient.test.ts

@@ -0,0 +1,74 @@
+import { apiClient, createUrl } from './apiclient';
+import fetchMock from 'fetch-mock';
+import { BackendError } from './errors';
+
+describe('create url', () => {
+  it('should not change absolute urls', () => {
+    expect(createUrl('https://www.scm-manager.org')).toBe(
+      'https://www.scm-manager.org',
+    );
+  });
+
+  it('should add prefix for api', () => {
+    expect(createUrl('/users')).toBe('/api/v2/users');
+    expect(createUrl('users')).toBe('/api/v2/users');
+  });
+});
+
+describe('error handling tests', () => {
+  const earthNotFoundError = {
+    transactionId: '42t',
+    errorCode: '42e',
+    message: 'earth not found',
+    context: [
+      {
+        type: 'planet',
+        id: 'earth',
+      },
+    ],
+  };
+
+  afterEach(() => {
+    fetchMock.reset();
+    fetchMock.restore();
+  });
+
+  it('should create a normal error, if the content type is not scmm-error', done => {
+    fetchMock.getOnce('/api/v2/error', {
+      status: 404,
+    });
+
+    apiClient.get('/error').catch((err: Error) => {
+      expect(err.name).toEqual('Error');
+      expect(err.message).toContain('404');
+      done();
+    });
+  });
+
+  it('should create an backend error, if the content type is scmm-error', done => {
+    fetchMock.getOnce('/api/v2/error', {
+      status: 404,
+      headers: {
+        'Content-Type': 'application/vnd.scmm-error+json;v=2',
+      },
+      body: earthNotFoundError,
+    });
+
+    apiClient.get('/error').catch((err: BackendError) => {
+      expect(err).toBeInstanceOf(BackendError);
+
+      expect(err.message).toEqual('earth not found');
+      expect(err.statusCode).toBe(404);
+
+      expect(err.transactionId).toEqual('42t');
+      expect(err.errorCode).toEqual('42e');
+      expect(err.context).toEqual([
+        {
+          type: 'planet',
+          id: 'earth',
+        },
+      ]);
+      done();
+    });
+  });
+});