Migrated more short-url reducers to TS

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

@@ -0,0 +1,26 @@
+import reducer, {
+  RESET_SHORT_URL_PARAMS,
+  resetShortUrlParams,
+  ShortUrlsListParams,
+} from '../../../src/short-urls/reducers/shortUrlsListParams';
+import { LIST_SHORT_URLS } from '../../../src/short-urls/reducers/shortUrlsList';
+
+describe('shortUrlsListParamsReducer', () => {
+  describe('reducer', () => {
+    const defaultState: ShortUrlsListParams = { page: '1' };
+
+    it('returns params when action is LIST_SHORT_URLS', () =>
+      expect(reducer(undefined, { type: LIST_SHORT_URLS, params: { searchTerm: 'foo', page: '2' } })).toEqual({
+        page: '2',
+        searchTerm: 'foo',
+      }));
+
+    it('returns default value when action is RESET_SHORT_URL_PARAMS', () =>
+      expect(reducer(undefined, { type: RESET_SHORT_URL_PARAMS, params: defaultState })).toEqual(defaultState));
+  });
+
+  describe('resetShortUrlParams', () => {
+    it('returns proper action', () =>
+      expect(resetShortUrlParams()).toEqual({ type: RESET_SHORT_URL_PARAMS }));
+  });
+});