PopTest\Graph\GraphTest::testShow PHP Method

    public function testShow()
    {
        $g = new Graph($this->imageOptions);
        $g->showText(true)->showX(true, new Rgb(128, 128, 128))->showY(true, new Rgb(128, 128, 128));
        $this->assertInstanceOf('Pop\\Graph\\Graph', $g);
    }