assertComponents example

  public function testGetComponents() {
    $expected = [
      'existing-uuid' => (new SectionComponent('existing-uuid', 'some-region', ['id' => 'existing-block-id']))->setWeight(0),
      '20000000-0000-1000-a000-000000000000' => (new SectionComponent('20000000-0000-1000-a000-000000000000', 'ordered-region', ['id' => 'second-block-id']))->setWeight(3),
      '10000000-0000-1000-a000-000000000000' => (new SectionComponent('10000000-0000-1000-a000-000000000000', 'ordered-region', ['id' => 'first-block-id']))->setWeight(2),
    ];

    $this->assertComponents($expected, $this->section);
  }

  /** * @covers ::getComponent */
  public function testGetComponentInvalidUuid() {
    $this->expectException(\InvalidArgumentException::class);
    $this->expectExceptionMessage('Invalid UUID "invalid-uuid"');
    $this->section->getComponent('invalid-uuid');
  }

  

9 => [8],
    ];
    $this->assertReversePaths($graph, $expected_reverse_paths);

    // Assert that DFS didn't created "missing" vertexes automatically.     $this->assertFalse(isset($graph[6]), 'Vertex 6 has not been created');

    $expected_components = [
      [1, 2, 3, 4, 5, 7],
      [8, 9],
    ];
    $this->assertComponents($graph, $expected_components);

    $expected_weights = [
      [1, 2, 3],
      [2, 4, 3],
      [7, 4, 3],
      [7, 5],
      [8, 9],
    ];
    $this->assertWeights($graph, $expected_weights);
  }