Version: **15.0.0-rc.1**
Fiddle: https://jsfiddle.net/69z2wepo/33980/ (check console)

For an example providing `NaN` to a css property will result in "_NaN is an invalid value for the fontSize css style property_".
Now I'm aware that there is an error in my code but I have no idea which component I should check.
I would like to have something like this: "_NaN is an invalid value for the fontSize style property. Check the render method of Header_".
I'll be happy to try to solve this if this is something we want to do.

expect(console.error.argsForCall.length).toBe(2);
    expect(console.error.argsForCall[0][0]).toContain('oTransform');
    expect(console.error.argsForCall[0][0]).toContain('OTransform');
    expect(console.error.argsForCall[1][0]).toContain('webkitTransform');
    expect(console.error.argsForCall[1][0]).toContain('WebkitTransform');
  });
  it('should warn about style having a trailing semicolon', function() {
    spyOn(console, 'error');
    CSSPropertyOperations.createMarkupForStyles({
      fontFamily: 'Helvetica, arial',
      backgroundImage: 'url(foo;bar)',
      backgroundColor: 'blue;',
      color: 'red;   ',
    });
    expect(console.error.calls.length).toBe(2);
    expect(console.error.argsForCall[0][0]).toContain('Try "backgroundColor: blue" instead');
    expect(console.error.argsForCall[1][0]).toContain('Try "color: red" instead');
  });
  it('should warn about style containing a NaN value', function() {
    spyOn(console, 'error');
    CSSPropertyOperations.createMarkupForStyles({
      fontSize: NaN,
    });
    expect(console.error.calls.length).toBe(1);
    expect(console.error.argsForCall[0][0]).toEqual(
      'Warning: `NaN` is an invalid value for the `fontSize` css style property'
    );
  });
});