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<?php |
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use Pyjac\ORM\DatabaseConnectionStringFactory; |
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class DatabaseConnectionStringFactoryTest extends PHPUnit_Framework_TestCase |
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{ |
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/** |
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* The instance of DatabaseConnectionStringFactory used in the test. |
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* |
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* @var Pyjac\ORM\DatabaseConnectionStringFactory |
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*/ |
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protected $databaseConnectionStringFactory; |
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/** |
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* Configuration array. |
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* |
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* @var array |
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*/ |
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protected $config; |
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protected function setUp() |
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{ |
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$this->config = ['DBNAME' => 'Pyjac', 'DRIVER' => '', 'PASSWORD' => 'secret', 'HOSTNAME' => 'localhost', 'USERNAME' => 'pyjac']; |
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$this->databaseConnectionStringFactory = new DatabaseConnectionStringFactory(); |
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} |
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public function testCreateDatabaseSourceStringReturnsCorrectPostgresDatabaseSourceString() |
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{ |
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$this->config['DRIVER'] = 'postgres'; |
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$dsn = $this->databaseConnectionStringFactory->createDatabaseSourceString($this->config); |
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$this->assertEquals('pgsql:host=localhost;dbname=Pyjac', $dsn); |
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} |
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public function testCreateDatabaseSourceStringReturnsCorrectMYSqlDatabaseSourceString() |
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{ |
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$this->config['DRIVER'] = 'mysql'; |
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$dsn = $this->databaseConnectionStringFactory->createDatabaseSourceString($this->config); |
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$this->assertEquals('mysql:host=localhost;dbname=Pyjac', $dsn); |
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} |
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public function testCreateDatabaseSourceStringReturnsCorrectMYSqlDatabaseSourceStringWithPort() |
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{ |
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$this->config['DRIVER'] = 'mysql'; |
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$this->config['PORT'] = '3306'; |
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$dsn = $this->databaseConnectionStringFactory->createDatabaseSourceString($this->config); |
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$this->assertEquals('mysql:host=localhost;dbname=Pyjac;port=3306', $dsn); |
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} |
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public function testCreateDatabaseSourceStringReturnsCorrectSQLiteDatabaseSourceString() |
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{ |
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$this->config['DRIVER'] = 'sqlite'; |
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$dsn = $this->databaseConnectionStringFactory->createDatabaseSourceString($this->config); |
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$this->assertEquals('sqlite::memory:', $dsn); |
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} |
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/** |
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* @expectedException Pyjac\ORM\Exception\DatabaseDriverNotSupportedException |
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*/ |
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public function testCreateDatabaseSourceStringThrowsDatabaseDriverNotSupportedExceptionWhenUnknownDriverIsPassed() |
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{ |
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$this->config['DRIVER'] = 'pyjac'; |
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$dsn = $this->databaseConnectionStringFactory->createDatabaseSourceString($this->config); |
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} |
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} |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.