Jasmine spyOn on ReactTestUtils.Simulate.click test is failed

Trying to test React component, using Karma+Jasmine, I'm trying to check that all function into onClick handler is invoked, but the test return false result:

`Expected spy reportLoginWithEmail to have been called.`

Here is my component:

<a className="sign-in-with-email" onClick={this.signInWithEmail}>
   Or Sign in with your Email
</a>

signInWithEmail handler:

signInWithEmail = (event) => {
  event.preventDefault();
  this.setState({
    isEmailSignIn: true
  });
  biActions.reportLoginWithEmail(); 
};

Test:

  describe('SignIn', () => {
  let component, biActions;

  beforeEach(() => {
    component = TestUtils.renderIntoDocument(<SignIn/>);
    biActions = require('../../../actions/BIActions');

    spyOn(biActions, 'reportLoginWithEmail');
  });

  it('test clicking on login by email call function', () => {
    let signInEmail =       TestUtils.findRenderedDOMComponentWithClass(component, 'sign-in-with-email');
    TestUtils.Simulate.click(signInEmail);
    expect(biActions.reportLoginWithEmail).toHaveBeenCalled();
  });

});

On another side the test of state change return true :

it('test clicking on login by email change state', () => {
    let signInEmail = TestUtils.findRenderedDOMComponentWithClass(component, 'sign-in-with-email');
    TestUtils.Simulate.click(signInEmail);
    expect(component.state.isEmailSignIn).toBe(true);
  });

What am I missing, any suggestions?