created tests for components related to importing from source

web/src/components/helper/__tests__/AnswerTextBox.test.js

@@ -0,0 +1,81 @@
+import React from 'react';
+import {shallow, mount} from 'enzyme';
+import AnswerTextBox from '../AnswerTextBox';
+import {ANSWER_TYPE} from '../../../config/constants';
+
+it ('renders without crashing', () => {
+  shallow (<AnswerTextBox />);
+});
+
+describe ('predefined answer selected', () => {
+  let wrapper;
+  let textField;
+
+  beforeEach (() => {
+    const onChange = jest.fn();
+    wrapper = mount (
+      <AnswerTextBox
+        answerType={ANSWER_TYPE.PREDEFINED}
+        answer={'Dummy answer'}
+        handleAnswerEdit={onChange}
+      />
+    );
+    textField = wrapper.find ('TextField').first ();
+  });
+
+  it ('renders text box for normal answer', () => {
+    expect (textField.props ().label).toEqual ('Answer');
+  });
+
+  it ('receives valid answer text', () => {
+    expect (textField.props ().value).toEqual ('Dummy answer');
+  });
+});
+
+describe ('WordPress titles selected', () => {
+  let wrapper;
+  let textField;
+  beforeEach (() => {
+    const onChange = jest.fn();
+    wrapper = mount (
+      <AnswerTextBox
+        answerType={ANSWER_TYPE.EXTERNAL_SOURCE_WP_TITLES}
+        externalAnswerSource={'Dummy answer'}
+        handleAnswerSourceEdit={onChange}
+      />
+    );
+    textField = wrapper.find ('TextField').first ();
+  });
+
+  it ('renders text box for external source input', () => {
+    expect (textField.props ().label).toEqual ('Answer source');
+  });
+
+  it ('receives valid answer text', () => {
+    expect (textField.props ().value).toEqual ('Dummy answer');
+  });
+});
+
+describe ('WordPress latest news selected', () => {
+  let wrapper;
+  let textField;
+  beforeEach (() => {
+    const onChange = jest.fn();
+    wrapper = mount (
+      <AnswerTextBox
+        answerType={ANSWER_TYPE.EXTERNAL_SOURCE_WP_NEWS}
+        externalAnswerSource={'Dummy answer'}
+        handleAnswerSourceEdit={onChange}
+      />
+    );
+    textField = wrapper.find ('TextField').first ();
+  });
+
+  it ('renders text box for external source input', () => {
+    expect (textField.props ().label).toEqual ('Answer source');
+  });
+
+  it ('receives valid answer text', () => {
+    expect (textField.props ().value).toEqual ('Dummy answer');
+  });
+});