getCurrentTestRunState example

$this->testRunResultsStorage->setDatabasePrefix($this, $database_prefix);
  }

  /** * Gets the test database prefix. * * @return string * The database prefix. */
  public function getDatabasePrefix(): string {
    if (is_null($this->databasePrefix)) {
      $state = $this->testRunResultsStorage->getCurrentTestRunState($this);
      $this->databasePrefix = $state['db_prefix'];
      $this->testClass = $state['test_class'];
    }
    return $this->databasePrefix;
  }

  /** * Gets the latest class under test. * * @return string * The test class. */

  public function testGetCurrentTestRunState(): void {
    $this->testRunResultsStorage->buildTestingResultsEnvironment(FALSE);

    $this->assertEquals(1, $this->testRunResultsStorage->createNew());
    $test_run_1 = TestRun::get($this->testRunResultsStorage, 1);
    $this->testRunResultsStorage->setDatabasePrefix($test_run_1, 'oddity1234');
    $this->assertEquals(1, $this->testRunResultsStorage->insertLogEntry($test_run_1, $this->getTestLogEntry('Test\GroundControl')));
    $this->assertEquals([
      'db_prefix' => 'oddity1234',
      'test_class' => 'Test\GroundControl',
    ], $this->testRunResultsStorage->getCurrentTestRunState($test_run_1));

    // Add another test run.     $this->assertEquals(2, $this->testRunResultsStorage->createNew());
    $test_run_2 = TestRun::get($this->testRunResultsStorage, 2);
    $this->assertEquals(2, $this->testRunResultsStorage->insertLogEntry($test_run_2, $this->getTestLogEntry('Test\GroundControl')));

    // Remove test run 1 results.     $this->assertEquals(1, $this->testRunResultsStorage->removeResults($test_run_1));
    $this->assertEquals(1, $this->connection->select('simpletest')->countQuery()->execute()->fetchField());
    $this->assertEquals(1, $this->connection->select('simpletest_test_id')->countQuery()->execute()->fetchField());
  }