Feature: Customise widget for bot conversations (#834)

* Feature: Customise widget for bot conversations

app/javascript/widget/store/modules/specs/conversationAttributes/actions.spec.js

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+import { actions } from '../../conversationAttributes';
+import { API } from 'widget/helpers/axios';
+
+const commit = jest.fn();
+jest.mock('widget/helpers/axios');
+
+describe('#actions', () => {
+  describe('#update', () => {
+    it('sends mutation if api is success', async () => {
+      API.get.mockResolvedValue({ data: { id: 1, status: 'bot' } });
+      await actions.get({ commit });
+      expect(commit.mock.calls).toEqual([
+        ['SET_CONVERSATION_ATTRIBUTES', { id: 1, status: 'bot' }],
+      ]);
+    });
+    it('doesnot send mutation if api is error', async () => {
+      API.get.mockRejectedValue({ message: 'Invalid Headers' });
+      await actions.get({ commit });
+      expect(commit.mock.calls).toEqual([]);
+    });
+  });
+
+  describe('#update', () => {
+    it('sends correct mutations', () => {
+      actions.update({ commit }, { id: 1, status: 'bot' });
+      expect(commit).toBeCalledWith('UPDATE_CONVERSATION_ATTRIBUTES', {
+        id: 1,
+        status: 'bot',
+      });
+    });
+  });
+});

app/javascript/widget/store/modules/specs/conversationAttributes/getters.spec.js

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+import { getters } from '../../conversationAttributes';
+
+describe('#getters', () => {
+  it('getConversationParams', () => {
+    const state = {
+      id: 1,
+      status: 'bot',
+    };
+    expect(getters.getConversationParams(state)).toEqual({
+      id: 1,
+      status: 'bot',
+    });
+  });
+});

app/javascript/widget/store/modules/specs/conversationAttributes/mutations.spec.js

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+import { mutations } from '../../conversationAttributes';
+
+describe('#mutations', () => {
+  describe('#SET_CONVERSATION_ATTRIBUTES', () => {
+    it('set status of the conversation', () => {
+      const state = { id: '', status: '' };
+      mutations.SET_CONVERSATION_ATTRIBUTES(state, {
+        id: 1,
+        status: 'open',
+      });
+      expect(state).toEqual({ id: 1, status: 'open' });
+    });
+  });
+
+  describe('#UPDATE_CONVERSATION_ATTRIBUTES', () => {
+    it('update status if it is same conversation', () => {
+      const state = { id: 1, status: 'bot' };
+      mutations.UPDATE_CONVERSATION_ATTRIBUTES(state, {
+        id: 1,
+        status: 'open',
+      });
+      expect(state).toEqual({ id: 1, status: 'open' });
+    });
+    it('doesnot update status if it is not the same conversation', () => {
+      const state = { id: 1, status: 'bot' };
+      mutations.UPDATE_CONVERSATION_ATTRIBUTES(state, {
+        id: 2,
+        status: 'open',
+      });
+      expect(state).toEqual({ id: 1, status: 'bot' });
+    });
+  });
+});