message: Messages component covered with tests
diff: @@ -28,7 +28,7 @@ describe('Messages component', () => {
  describe('Initial state', () => {
  it('renders PageLoader', () => {
  expect(
  - shallow(setupWrapper({ isFetched: false })).find(PageLoader)
  + shallow(setupWrapper({ isFetched: false })).exists(PageLoader)
  ).toBeTruthy();
  });
  });
  @@ -48,10 +48,12 @@ describe('Messages component', () => {
  })
  );
  it('renders table', () => {
  - expect(messagesWrapper.find('TimeStamp')).toBeTruthy();
  + expect(
  + messagesWrapper.exists('[className="table is-striped is-fullwidth"]')
  + ).toBeTruthy();
  });
  it('renders JSONTree', () => {
  - expect(messagesWrapper.find(JSONTree)).toBeTruthy();
  + expect(messagesWrapper.find(JSONTree).length).toEqual(1);
  });
  it('parses message content correctly', () => {
  const messages = [
  @@ -87,7 +89,7 @@ describe('Messages component', () => {
  wrapper.find('[id="selectSeekType"]').first().props().value
  ).toEqual('TIMESTAMP');
  - expect(wrapper.find(DatePicker)).toBeTruthy();
  + expect(wrapper.exists(DatePicker)).toBeTruthy();
  });
  });
  