PopTest\Image\SvgTest::testAddRectangle PHP Method

    public function testAddRectangle()
    {
        $s = new Svg('graph.svg', '640px', '480px');
        $s->setStrokeColor(new Rgb(0, 0, 0))->drawRectangle(10, 10, 100, 100);
        $s->setBackgroundColor(new Rgb(255, 0, 0));
        $s->drawRectangle(10, 10, 100, 100);
        $s->setFillColor(new Rgb(255, 0, 0));
        $s->drawRectangle(10, 10, 100, 100);
        $this->assertEquals(640, $s->getWidth());
    }