/**
* @param $dsn
* @param null $username
* @param null $password
* @param array $options
* @dataProvider GoodFactoryCreateArgumentProvider
*/
public function testGetAvailableDrivers($dsn, $username = null, $password = null, array $options = [])
{
if (count(PDO::getAvailableDrivers()) < 1) {
$this->markTestSkipped('No drivers available!');
} else {
$db = Factory::create($dsn, $username, $password, $options);
$this->assertEquals(count(array_diff_assoc(PDO::getAvailableDrivers(), $db->getAvailableDrivers())), 0);
$this->assertEquals(count(array_diff_assoc(PDO::getAvailableDrivers(), $db->getPdo()->getAvailableDrivers())), 0);
$this->assertEquals(count(array_diff_assoc($db->getAvailableDrivers(), $db->getPdo()->getAvailableDrivers())), 0);
}
}
/**
* EasyDB data provider
* Returns an array of callables that return instances of EasyDB
* @return array
* @see EasyDBTest::GoodFactoryCreateArgumentProvider()
*/
public function GoodFactoryCreateArgument2EasyDBProvider()
{
return array_map(function (array $arguments) {
$dsn = $arguments[0];
$username = isset($arguments[1]) ? $arguments[1] : null;
$password = isset($arguments[2]) ? $arguments[2] : null;
$options = isset($arguments[3]) ? $arguments[3] : [];
return [function () use($dsn, $username, $password, $options) {
return Factory::create($dsn, $username, $password, $options);
}];
}, $this->GoodFactoryCreateArgumentProvider());
}
/**
* @param $dsn
* @param string|null $username
* @param string|null $password
* @param array $options
* @dataProvider GoodFactoryCreateArgumentProvider
*/
public function testInTransaction($dsn, $username = null, $password = null, array $options = [])
{
$db = Factory::create($dsn, $username, $password, $options);
$this->assertFalse($db->inTransaction());
$db->beginTransaction();
$this->assertTrue($db->inTransaction());
$db->commit();
$this->assertFalse($db->inTransaction());
$db->beginTransaction();
$this->assertTrue($db->inTransaction());
$db->rollBack();
$this->assertFalse($db->inTransaction());
}
/**
* EasyDB data provider
* Returns an array of callables that return instances of EasyDB
* @return array
* @see EasyDBTest::GoodFactoryCreateArgumentProvider()
*/
public function GoodFactoryCreateArgument2EasyDBProvider()
{
return array_map(function (array $arguments) {
$dsn = $arguments[0];
$username = isset($arguments[1]) ? $arguments[1] : null;
$password = isset($arguments[2]) ? $arguments[2] : null;
$options = isset($arguments[3]) ? $arguments[3] : [];
return [function () use($dsn, $username, $password, $options) {
$factory = Factory::create($dsn, $username, $password, $options);
try {
$factory->run('CREATE TABLE irrelevant_but_valid_tablename (foo char(36) PRIMARY KEY)');
} catch (Exception $e) {
$this->markTestSkipped($e->getMessage());
return null;
}
return $factory;
}];
}, $this->GoodFactoryCreateArgumentProvider());
}
/**
* @dataProvider GoodFactoryCreateArgumentProvider
* @param $dsn
* @param null $username
* @param null $password
* @param array $options
*/
public function testEmulatePreparesDisabled($dsn, $username = null, $password = null, $options = [])
{
$db = Factory::create($dsn, $username, $password, $options);
$recheckWithForcedFalse = false;
try {
$this->assertFalse($db->getPdo()->getAttribute(PDO::ATTR_EMULATE_PREPARES));
$recheckWithForcedFalse = true;
} catch (PDOException $e) {
$this->assertStringEndsWith(': Driver does not support this function: driver does not support that attribute', $e->getMessage());
}
$options[PDO::ATTR_EMULATE_PREPARES] = true;
$db = Factory::create($dsn, $username, $password, $options);
try {
$this->assertFalse($db->getPdo()->getAttribute(PDO::ATTR_EMULATE_PREPARES));
} catch (PDOException $e) {
$this->assertStringEndsWith(': Driver does not support this function: driver does not support that attribute', $e->getMessage());
}
if ($recheckWithForcedFalse) {
$options[PDO::ATTR_EMULATE_PREPARES] = false;
$db = Factory::create($dsn, $username, $password, $options);
$this->assertFalse($db->getPdo()->getAttribute(PDO::ATTR_EMULATE_PREPARES));
}
}
/**
* @dataProvider BadFactoryCreateArgumentProvider
* @param $dsn
* @param null $username
* @param null $password
* @param array $options
*/
public function testConstructorFailed($dsn, $username = null, $password = null, $options = [])
{
$this->expectException(ConstructorFailed::class);
Factory::create($dsn, $username, $password, $options);
}
/**
* @dataProvider GoodFactoryCreateArgumentProvider
* @depends testIs1DArray
* @param $dsn
* @param null $username
* @param null $password
* @param array $options
*/
public function testSingleThrowsException($dsn, $username = null, $password = null, $options = [])
{
$db = Factory::create($dsn, $username, $password, $options);
$this->expectException(InvalidArgumentException::class);
$db->single('SELECT "column"', [[1]]);
}
/**
* @param $dsn
* @param string|null $username
* @param string|null $password
* @param array $options
* @param string $expectedDriver
*
* @dataProvider GoodFactoryCreateArgumentProvider
*/
public function testGetDriver($dsn, $username = null, $password = null, $options = [], $expectedDriver)
{
$db = Factory::create($dsn, $username, $password, $options);
$this->assertEquals($db->getDriver(), $expectedDriver);
}
