Migrated first short URL reducers to typescript

test/short-urls/reducers/shortUrlMeta.test.ts

@@ -0,0 +1,102 @@
+import moment from 'moment';
+import { Mock } from 'ts-mockery';
+import reducer, {
+  EDIT_SHORT_URL_META_START,
+  EDIT_SHORT_URL_META_ERROR,
+  SHORT_URL_META_EDITED,
+  RESET_EDIT_SHORT_URL_META,
+  editShortUrlMeta,
+  resetShortUrlMeta,
+} from '../../../src/short-urls/reducers/shortUrlMeta';
+import { ShlinkState } from '../../../src/container/types';
+
+describe('shortUrlMetaReducer', () => {
+  const meta = {
+    maxVisits: 50,
+    startDate: moment('2020-01-01').format(),
+  };
+  const shortCode = 'abc123';
+
+  describe('reducer', () => {
+    it('returns loading on EDIT_SHORT_URL_META_START', () => {
+      expect(reducer(undefined, { type: EDIT_SHORT_URL_META_START } as any)).toEqual({
+        meta: {},
+        shortCode: null,
+        saving: true,
+        error: false,
+      });
+    });
+
+    it('returns error on EDIT_SHORT_URL_META_ERROR', () => {
+      expect(reducer(undefined, { type: EDIT_SHORT_URL_META_ERROR } as any)).toEqual({
+        meta: {},
+        shortCode: null,
+        saving: false,
+        error: true,
+      });
+    });
+
+    it('returns provided tags and shortCode on SHORT_URL_META_EDITED', () => {
+      expect(reducer(undefined, { type: SHORT_URL_META_EDITED, payload: { meta, shortCode } })).toEqual({
+        meta,
+        shortCode,
+        saving: false,
+        error: false,
+      });
+    });
+
+    it('goes back to initial state on RESET_EDIT_SHORT_URL_META', () => {
+      expect(reducer(undefined, { type: RESET_EDIT_SHORT_URL_META } as any)).toEqual({
+        meta: {},
+        shortCode: null,
+        saving: false,
+        error: false,
+      });
+    });
+  });
+
+  describe('editShortUrlMeta', () => {
+    const updateShortUrlMeta = jest.fn().mockResolvedValue({});
+    const buildShlinkApiClient = jest.fn().mockReturnValue({ updateShortUrlMeta });
+    const dispatch = jest.fn();
+    const getState = () => Mock.all<ShlinkState>();
+
+    afterEach(jest.clearAllMocks);
+
+    it.each([[ undefined ], [ null ], [ 'example.com' ]])('dispatches metadata on success', async (domain) => {
+      const payload = { meta, shortCode, domain };
+
+      await editShortUrlMeta(buildShlinkApiClient)(shortCode, domain, meta)(dispatch, getState);
+
+      expect(buildShlinkApiClient).toHaveBeenCalledTimes(1);
+      expect(updateShortUrlMeta).toHaveBeenCalledTimes(1);
+      expect(updateShortUrlMeta).toHaveBeenCalledWith(shortCode, domain, meta);
+      expect(dispatch).toHaveBeenCalledTimes(2);
+      expect(dispatch).toHaveBeenNthCalledWith(1, { type: EDIT_SHORT_URL_META_START });
+      expect(dispatch).toHaveBeenNthCalledWith(2, { type: SHORT_URL_META_EDITED, payload });
+    });
+
+    it('dispatches error on failure', async () => {
+      const error = new Error();
+
+      updateShortUrlMeta.mockRejectedValue(error);
+
+      try {
+        await editShortUrlMeta(buildShlinkApiClient)(shortCode, undefined, meta)(dispatch, getState);
+      } catch (e) {
+        expect(e).toBe(error);
+      }
+
+      expect(buildShlinkApiClient).toHaveBeenCalledTimes(1);
+      expect(updateShortUrlMeta).toHaveBeenCalledTimes(1);
+      expect(updateShortUrlMeta).toHaveBeenCalledWith(shortCode, undefined, meta);
+      expect(dispatch).toHaveBeenCalledTimes(2);
+      expect(dispatch).toHaveBeenNthCalledWith(1, { type: EDIT_SHORT_URL_META_START });
+      expect(dispatch).toHaveBeenNthCalledWith(2, { type: EDIT_SHORT_URL_META_ERROR });
+    });
+  });
+
+  describe('resetShortUrlMeta', () => {
+    it('creates expected action', () => expect(resetShortUrlMeta()).toEqual({ type: RESET_EDIT_SHORT_URL_META }));
+  });
+});