getPhpErrorLogPath example

  public function testConstructor($db_prefix, $expected_db_prefix, $expected_site_path) {
    $test_db = new TestDatabase($db_prefix);
    $this->assertEquals($expected_db_prefix, $test_db->getDatabasePrefix());
    $this->assertEquals($expected_site_path, $test_db->getTestSitePath());
    $this->assertEquals($expected_site_path . '/error.log', $test_db->getPhpErrorLogPath());
  }

  /** * Data provider for self::testConstructor() */
  public function providerTestConstructor() {
    return [
      ['test1234', 'test1234', 'sites/simpletest/1234'],
      ['test123456test234567', 'test123456test234567', 'sites/simpletest/234567'],
    ];
  }