public function testCX()
{
$value = rand(1, 100000);
$object = new DocumentLayout();
$this->assertInstanceOf('PhpOffice\\PhpPresentation\\DocumentLayout', $object->setCX($value));
$this->assertEquals($value, $object->getCX());
$this->assertInstanceOf('PhpOffice\\PhpPresentation\\DocumentLayout', $object->setCX($value, DocumentLayout::UNIT_CENTIMETER));
$this->assertEquals($value, $object->getCX(DocumentLayout::UNIT_CENTIMETER));
$this->assertInstanceOf('PhpOffice\\PhpPresentation\\DocumentLayout', $object->setCX($value, DocumentLayout::UNIT_EMU));
$this->assertEquals($value, $object->getCX(DocumentLayout::UNIT_EMU));
$this->assertInstanceOf('PhpOffice\\PhpPresentation\\DocumentLayout', $object->setCX($value, DocumentLayout::UNIT_INCH));
$this->assertEquals($value, $object->getCX(DocumentLayout::UNIT_INCH));
$this->assertInstanceOf('PhpOffice\\PhpPresentation\\DocumentLayout', $object->setCX($value, DocumentLayout::UNIT_MILLIMETER));
$this->assertEquals($value, $object->getCX(DocumentLayout::UNIT_MILLIMETER));
$this->assertInstanceOf('PhpOffice\\PhpPresentation\\DocumentLayout', $object->setCX($value, DocumentLayout::UNIT_POINT));
$this->assertEquals($value, $object->getCX(DocumentLayout::UNIT_POINT));
$this->assertInstanceOf('PhpOffice\\PhpPresentation\\DocumentLayout', $object->setCX($value, DocumentLayout::UNIT_PIXEL));
$this->assertEquals($value, $object->getCX(DocumentLayout::UNIT_PIXEL));
}