PopTest\Image\GdTest::testGetColors PHP Method

    public function testGetColors()
    {
        $i = new Gd(__DIR__ . '/../tmp/test.gif');
        $hex = $i->getColors();
        $rgb = $i->getColors(false);
        $this->assertEquals(16, count($hex));
        $this->assertEquals(16, count($rgb));
        $this->assertTrue(in_array('113405', $hex));
        $this->assertTrue(in_array('17,52,5', $rgb));
    }