Migrated ShlinkApiClientBuilder to TS

test/utils/services/ShlinkApiClientBuilder.test.ts

@@ -0,0 +1,52 @@
+import { Mock } from 'ts-mockery';
+import { AxiosInstance } from 'axios';
+import buildShlinkApiClient from '../../../src/utils/services/ShlinkApiClientBuilder';
+import { ReachableServer, SelectedServer } from '../../../src/servers/data';
+import { ShlinkState } from '../../../src/container/types';
+
+describe('ShlinkApiClientBuilder', () => {
+  const axiosMock = Mock.all<AxiosInstance>();
+  const server = (data: Partial<ReachableServer>) => Mock.of<ReachableServer>(data);
+
+  const createBuilder = () => {
+    const builder = buildShlinkApiClient(axiosMock);
+
+    return (selectedServer: SelectedServer) => builder(() => Mock.of<ShlinkState>({ selectedServer }));
+  };
+
+  it('creates new instances when provided params are different', async () => {
+    const builder = createBuilder();
+    const [ firstApiClient, secondApiClient, thirdApiClient ] = await Promise.all([
+      builder(server({ url: 'foo', apiKey: 'bar' })),
+      builder(server({ url: 'bar', apiKey: 'bar' })),
+      builder(server({ url: 'bar', apiKey: 'foo' })),
+    ]);
+
+    expect(firstApiClient).not.toBe(secondApiClient);
+    expect(firstApiClient).not.toBe(thirdApiClient);
+    expect(secondApiClient).not.toBe(thirdApiClient);
+  });
+
+  it('returns existing instances when provided params are the same', async () => {
+    const builder = createBuilder();
+    const selectedServer = server({ url: 'foo', apiKey: 'bar' });
+    const [ firstApiClient, secondApiClient, thirdApiClient ] = await Promise.all([
+      builder(selectedServer),
+      builder(selectedServer),
+      builder(selectedServer),
+    ]);
+
+    expect(firstApiClient).toBe(secondApiClient);
+    expect(firstApiClient).toBe(thirdApiClient);
+    expect(secondApiClient).toBe(thirdApiClient);
+  });
+
+  it('does not fetch from state when provided param is already selected server', () => {
+    const url = 'url';
+    const apiKey = 'apiKey';
+    const apiClient = buildShlinkApiClient(axiosMock)(server({ url, apiKey }));
+
+    expect(apiClient._baseUrl).toEqual(url);
+    expect(apiClient._apiKey).toEqual(apiKey);
+  });
+});