PhpOffice\PhpPresentation\Tests\Writer\ODPresentation\StylesTest::testGradientTable PHP Method

    public function testGradientTable()
    {
        $oPhpPresentation = new PhpPresentation();
        $oSlide = $oPhpPresentation->getActiveSlide();
        $oShape = $oSlide->createTableShape();
        $oRow = $oShape->createRow();
        $oCell = $oRow->getCell();
        $oCell->getFill()->setFillType(Fill::FILL_GRADIENT_LINEAR)->setStartColor(new Color('FFFF7700'))->setEndColor(new Color('FFFFFFFF'));
        $pres = TestHelperDOCX::getDocument($oPhpPresentation, 'ODPresentation');
        $element = "/office:document-styles/office:styles/draw:gradient";
        $this->assertEquals('gradient_' . $oCell->getFill()->getHashCode(), $pres->getElementAttribute($element, 'draw:name', 'styles.xml'));
    }