/** * Adds a subgraph to this graph; automatically changes the type to subgraph. * * Please note that an index is maintained using the name of the subgraph. * Thus if you have 2 subgraphs with the same name that the first will be * overwritten by the latter. * * @param \phpDocumentor\GraphViz\Graph $graph The graph to add onto this graph as * subgraph. * * @see \phpDocumentor\GraphViz\Graph::create() * * @return \phpDocumentor\GraphViz\Graph */ public function addGraph(\phpDocumentor\GraphViz\Graph $graph) { $graph->setType('subgraph'); $this->graphs[$graph->getName()] = $graph; return $this; }
/** * @covers phpDocumentor\GraphViz\Graph::getName */ public function testGetName() { $this->assertSame($this->fixture->getName(), 'G', 'Expecting the name to match the initial state'); $this->fixture->setName('otherName'); $this->assertSame($this->fixture->getName(), 'otherName', 'Expecting the name to contain the new value'); }