PhpOffice\PhpPresentation\Tests\Writer\PowerPoint2007\SlideTest::testStyleSubScript PHP Method

    public function testStyleSubScript()
    {
        $oPhpPresentation = new PhpPresentation();
        $oSlide = $oPhpPresentation->getActiveSlide();
        $oRichText = $oSlide->createRichTextShape();
        $oRun = $oRichText->createTextRun('pText');
        $oRun->getFont()->setSubScript(true);
        $pres = TestHelperDOCX::getDocument($oPhpPresentation, 'PowerPoint2007');
        $element = '/p:sld/p:cSld/p:spTree/p:sp/p:txBody/a:p/a:r/a:rPr';
        $this->assertTrue($pres->elementExists($element, 'ppt/slides/slide1.xml'));
        $this->assertEquals('-25000', $pres->getElementAttribute($element, 'baseline', 'ppt/slides/slide1.xml'));
    }