Add test for 'fetchMe' action

app/soapbox/actions/__tests__/me.test.ts

@@ -0,0 +1,85 @@
+import { Map as ImmutableMap } from 'immutable';
+
+import { __stub } from 'soapbox/api';
+import { mockStore, rootState } from 'soapbox/jest/test-helpers';
+
+import {
+  fetchMe,
+} from '../me';
+
+jest.mock('../../storage/kv_store', () => ({
+  __esModule: true,
+  default: {
+    getItemOrError: jest.fn().mockReturnValue(Promise.resolve({})),
+  },
+}));
+
+let store: ReturnType<typeof mockStore>;
+
+describe('fetchMe()', () => {
+  describe('without a token', () => {
+    beforeEach(() => {
+      const state = rootState;
+      store = mockStore(state);
+    });
+
+    it('dispatches the correct actions', async() => {
+      const expectedActions = [{ type: 'ME_FETCH_SKIP' }];
+      await store.dispatch(fetchMe());
+      const actions = store.getActions();
+
+      expect(actions).toEqual(expectedActions);
+    });
+  });
+
+  describe('with a token', () => {
+    const accountUrl = 'accountUrl';
+    const token = '123';
+
+    beforeEach(() => {
+      const state = rootState
+        .set('auth', ImmutableMap({
+          me: accountUrl,
+          users: ImmutableMap({
+            [accountUrl]: ImmutableMap({
+              'access_token': token,
+            }),
+          }),
+        }))
+        .set('accounts', ImmutableMap({
+          [accountUrl]: {
+            url: accountUrl,
+          },
+        }) as any);
+      store = mockStore(state);
+    });
+
+    describe('with a successful API response', () => {
+      beforeEach(() => {
+        __stub((mock) => {
+          mock.onGet('/api/v1/accounts/verify_credentials').reply(200, {});
+        });
+      });
+
+      it('dispatches the correct actions', async() => {
+        const expectedActions =  [
+          { type: 'ME_FETCH_REQUEST' },
+          { type: 'AUTH_ACCOUNT_REMEMBER_REQUEST', accountUrl },
+          { type: 'ACCOUNTS_IMPORT', accounts: [] },
+          {
+            type: 'AUTH_ACCOUNT_REMEMBER_SUCCESS',
+            account: {},
+            accountUrl,
+          },
+          { type: 'VERIFY_CREDENTIALS_REQUEST', token: '123' },
+          { type: 'ACCOUNTS_IMPORT', accounts: [] },
+          { type: 'VERIFY_CREDENTIALS_SUCCESS', token: '123', account: {} },
+        ];
+        await store.dispatch(fetchMe());
+        const actions = store.getActions();
+
+        expect(actions).toEqual(expectedActions);
+      });
+    });
+  });
+});

app/soapbox/actions/me.ts

@@ -41,13 +41,13 @@ const fetchMe = () =>
     const accountUrl = getMeUrl(state);
 
     if (!token) {
-      dispatch({ type: ME_FETCH_SKIP }); return noOp();
+      dispatch({ type: ME_FETCH_SKIP });
+      return noOp();
     }
 
     dispatch(fetchMeRequest());
-    return dispatch(loadCredentials(token, accountUrl)).catch(error => {
-      dispatch(fetchMeFail(error));
-    });
+    return dispatch(loadCredentials(token, accountUrl))
+      .catch(error => dispatch(fetchMeFail(error)));
   };
 
 /** Update the auth account in IndexedDB for Mastodon, etc. */