PhpPresentation\Tests\Writer\PowerPoint2007\PptPresPropsTest::testLoopContinuously PHP Method

    public function testLoopContinuously()
    {
        $oPhpPresentation = new PhpPresentation();
        $oXMLDoc = TestHelperDOCX::getDocument($oPhpPresentation, 'PowerPoint2007');
        $this->assertTrue($oXMLDoc->fileExists('ppt/presProps.xml'));
        $element = '/p:presentationPr/p:showPr';
        $this->assertFalse($oXMLDoc->elementExists($element, 'ppt/presProps.xml'));
        $oPhpPresentation->getPresentationProperties()->setLoopContinuouslyUntilEsc(true);
        $oXMLDoc = TestHelperDOCX::getDocument($oPhpPresentation, 'PowerPoint2007');
        $this->assertTrue($oXMLDoc->fileExists('ppt/presProps.xml'));
        $element = '/p:presentationPr/p:showPr';
        $this->assertTrue($oXMLDoc->elementExists($element, 'ppt/presProps.xml'));
        $this->assertTrue($oXMLDoc->attributeElementExists($element, 'loop', 'ppt/presProps.xml'));
        $this->assertEquals(1, $oXMLDoc->getElementAttribute($element, 'loop', 'ppt/presProps.xml'));
    }