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- <?php
- use Fhaculty\Graph\Graph;
- use Graphp\Algorithms\Property\GraphProperty;
- class PropertyGraphTest extends TestCase
- {
- public function testEmptyIsEdgeless()
- {
- $graph = new Graph();
- $alg = new GraphProperty($graph);
- $this->assertTrue($alg->isNull());
- $this->assertTrue($alg->isEdgeless());
- $this->assertFalse($alg->isTrivial());
- }
- public function testSingleVertexIsTrivial()
- {
- $graph = new Graph();
- $graph->createVertex(1);
- $alg = new GraphProperty($graph);
- $this->assertFalse($alg->isNull());
- $this->assertTrue($alg->isEdgeless());
- $this->assertTrue($alg->isTrivial());
- }
- }
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