Enhancement: Paginate conversation calls in tabs (#560)

* Use conversationPage module for pagination

* Load more conversations

* Reset list if conversation status is changed

* Add specs to conversationPage

* Reset filter when page is re-mounted

* Update text

* Update text

app/javascript/dashboard/store/modules/specs/conversationPage/actions.spec.js

@@ -0,0 +1,33 @@
+import { actions } from '../../conversationPage';
+import * as types from '../../../mutation-types';
+
+const commit = jest.fn();
+
+describe('#actions', () => {
+  describe('#setCurrentPage', () => {
+    it('sends correct actions', () => {
+      actions.setCurrentPage({ commit }, { filter: 'me', page: 1 });
+      expect(commit.mock.calls).toEqual([
+        [types.default.SET_CURRENT_PAGE, { filter: 'me', page: 1 }],
+      ]);
+    });
+  });
+
+  describe('#setEndReached', () => {
+    it('sends correct actions', () => {
+      actions.setEndReached({ commit }, { filter: 'me' });
+      expect(commit.mock.calls).toEqual([
+        [types.default.SET_CONVERSATION_END_REACHED, { filter: 'me' }],
+      ]);
+    });
+  });
+
+  describe('#reset', () => {
+    it('sends correct actions', () => {
+      actions.reset({ commit });
+      expect(commit.mock.calls).toEqual([
+        [types.default.CLEAR_CONVERSATION_PAGE],
+      ]);
+    });
+  });
+});