Yosymfony\Spress\IO\ConsoleIO::isDecorated PHP Method

    public function isDecorated()
    {
        return $this->io->isDecorated();
    }

 public function testIsDecorated()
 {
     $inputMock = $this->getMockBuilder('Symfony\\Component\\Console\\Input\\InputInterface')->getMock();
     $outputMock = $this->getMockBuilder('Symfony\\Component\\Console\\Output\\Output')->setMethods(['isDecorated', 'doWrite'])->getMock();
     $outputMock->expects($this->at(0))->method('isDecorated')->will($this->returnValue(true));
     $outputMock->expects($this->at(1))->method('isDecorated')->will($this->returnValue(false));
     $helperMock = $this->getMockBuilder('Symfony\\Component\\Console\\Helper\\HelperSet')->getMock();
     $consoleIO = new ConsoleIO($inputMock, $outputMock, $helperMock);
     $this->assertTrue($consoleIO->isDecorated());
     $this->assertFalse($consoleIO->isDecorated());
 }