Unit tests for filters (#940)

* update user roles update window

* final tweaks

* syncing with origin

* added filterValidation tests

* finished tests for bountyHeaderLanguageFilter, bountyHeaderFilter functions

* prettier

* bug fix

* fixed a/t/t test

* test: fixed test to pass

* fix: no new yarn.lock

---------

Co-authored-by: kevkevin <oapallikunnel@gmail.com>

frontend/app/src/people/utils/__tests__/filterValidation.spec.ts

@@ -0,0 +1,50 @@
+import { bountyHeaderFilter, bountyHeaderLanguageFilter } from '../filterValidation';
+
+describe('testing filters', () => {
+  describe('bountyHeaderFilter', () => {
+    test('o/t/t', () => {
+      expect(bountyHeaderFilter({ Open: true }, true, true)).toEqual(false);
+    });
+    test('a/t/t', () => {
+      expect(bountyHeaderFilter({ Assigned: true }, true, true)).toEqual(false);
+    });
+    test('p/t/t', () => {
+      expect(bountyHeaderFilter({ Paid: true }, true, true)).toEqual(true);
+    });
+    test('/t/t', () => {
+      expect(bountyHeaderFilter({}, true, true)).toEqual(true);
+    });
+    test('o/f/t', () => {
+      expect(bountyHeaderFilter({ Open: true }, false, true)).toEqual(false);
+    });
+    test('a/f/t', () => {
+      expect(bountyHeaderFilter({ Assigned: true }, false, true)).toEqual(true);
+    });
+    test('p/f/t', () => {
+      expect(bountyHeaderFilter({ Paid: true }, false, true)).toEqual(false);
+    });
+  });
+  describe('bountyHeaderLanguageFilter', () => {
+    test('match', () => {
+      expect(bountyHeaderLanguageFilter(['Javascript', 'Python'], { Javascript: true })).toEqual(
+        false
+      );
+    });
+    test('no-match', () => {
+      expect(
+        bountyHeaderLanguageFilter(['Javascript'], { Python: true, Javascript: false })
+      ).toEqual(false);
+    });
+    test('no filters', () => {
+      expect(bountyHeaderLanguageFilter(['Javascript'], {})).toEqual(true);
+    });
+    test('no languages', () => {
+      expect(bountyHeaderLanguageFilter([], { Javascript: true })).toEqual(false);
+    });
+    test('false filters', () => {
+      expect(
+        bountyHeaderLanguageFilter(['Javascript'], { Javascript: false, Python: false })
+      ).toEqual(true);
+    });
+  });
+});

frontend/app/src/people/widgetViews/__tests__/WidgetSwitchViewer.spec.tsx

@@ -0,0 +1,10 @@
+import WidgetViewer from '../WidgetSwitchViewer';
+import { uiStore } from '../../../store/ui';
+// import crypto from 'crypto';
+// import moment from 'moment';
+
+beforeAll(() => {});
+
+afterAll(() => {});
+
+describe('testing helpers', () => {});