/**
* Tests whether the magic __toString method returns a well formatted string
* as specified in the DOT standard
*
* @covers phpDocumentor\GraphViz\Node::__toString
*
* @return void
*/
public function testToString()
{
$this->fixture->setfontsize(12);
$this->fixture->setfontname('Bitstream Vera Sans');
$dot = <<<DOT
"name" [
label="label"
fontsize="12"
fontname="Bitstream Vera Sans"
]
DOT;
$this->assertSame($dot, (string) $this->fixture);
}
/**
* Tests whether the magic __toString method returns a well formatted string
* as specified in the DOT standard when the label contains slashes.
*
* @covers phpDocumentor\GraphViz\Node::__toString
*/
public function testToStringWithLabelContainingSlashes()
{
$this->fixture->setfontsize(12);
$this->fixture->setfontname('Bitstream Vera Sans');
$this->fixture->setLabel('\\phpDocumentor\\Descriptor\\ProjectDescriptor');
$dot = <<<DOT
"name" [
label="\\\\phpDocumentor\\\\Descriptor\\\\ProjectDescriptor"
fontsize="12"
fontname="Bitstream Vera Sans"
]
DOT;
$this->assertSame($dot, (string) $this->fixture);
}