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DatabaseConnectorTest.php
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<?php
namespace Illuminate\Tests\Database;
use Illuminate\Database\Connectors\Connector;
use Illuminate\Database\Connectors\MySqlConnector;
use Illuminate\Database\Connectors\PostgresConnector;
use Illuminate\Database\Connectors\SQLiteConnector;
use Illuminate\Database\Connectors\SqlServerConnector;
use Mockery as m;
use PDO;
use PDOStatement;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\RequiresPhpExtension;
use PHPUnit\Framework\TestCase;
use stdClass;
class DatabaseConnectorTest extends TestCase
{
protected function tearDown(): void
{
m::close();
}
public function testOptionResolution()
{
$connector = new Connector;
$connector->setDefaultOptions([0 => 'foo', 1 => 'bar']);
$this->assertEquals([0 => 'baz', 1 => 'bar', 2 => 'boom'], $connector->getOptions(['options' => [0 => 'baz', 2 => 'boom']]));
}
#[DataProvider('mySqlConnectProvider')]
public function testMySqlConnectCallsCreateConnectionWithProperArguments($dsn, $config)
{
$connector = $this->getMockBuilder(MySqlConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(PDO::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$connection->shouldReceive('exec')->once()->with('use `bar`;')->andReturn(true);
$connection->shouldReceive('exec')->once()->with("SET NAMES 'utf8' COLLATE 'utf8_unicode_ci';")->andReturn(true);
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public static function mySqlConnectProvider()
{
return [
['mysql:host=foo;dbname=bar', ['host' => 'foo', 'database' => 'bar', 'collation' => 'utf8_unicode_ci', 'charset' => 'utf8']],
['mysql:host=foo;port=111;dbname=bar', ['host' => 'foo', 'database' => 'bar', 'port' => 111, 'collation' => 'utf8_unicode_ci', 'charset' => 'utf8']],
['mysql:unix_socket=baz;dbname=bar', ['host' => 'foo', 'database' => 'bar', 'port' => 111, 'unix_socket' => 'baz', 'collation' => 'utf8_unicode_ci', 'charset' => 'utf8']],
];
}
public function testMySqlConnectCallsCreateConnectionWithIsolationLevel()
{
$dsn = 'mysql:host=foo;dbname=bar';
$config = ['host' => 'foo', 'database' => 'bar', 'collation' => 'utf8_unicode_ci', 'charset' => 'utf8', 'isolation_level' => 'REPEATABLE READ'];
$connector = $this->getMockBuilder(MySqlConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(PDO::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$connection->shouldReceive('exec')->once()->with('use `bar`;')->andReturn(true);
$connection->shouldReceive('exec')->once()->with('SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;')->andReturn(true);
$connection->shouldReceive('exec')->once()->with("SET NAMES 'utf8' COLLATE 'utf8_unicode_ci';")->andReturn(true);
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public function testPostgresConnectCallsCreateConnectionWithProperArguments()
{
$dsn = 'pgsql:host=foo;dbname=\'bar\';port=111;client_encoding=\'utf8\'';
$config = ['host' => 'foo', 'database' => 'bar', 'port' => 111, 'charset' => 'utf8'];
$connector = $this->getMockBuilder(PostgresConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$statement = m::mock(PDOStatement::class);
$connection->shouldReceive('prepare')->zeroOrMoreTimes()->andReturn($statement);
$statement->shouldReceive('execute')->zeroOrMoreTimes();
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
/**
* @param string $searchPath
* @param string $expectedSql
*/
#[DataProvider('provideSearchPaths')]
public function testPostgresSearchPathIsSet($searchPath, $expectedSql)
{
$dsn = 'pgsql:host=foo;dbname=\'bar\';client_encoding=\'utf8\'';
$config = ['host' => 'foo', 'database' => 'bar', 'search_path' => $searchPath, 'charset' => 'utf8'];
$connector = $this->getMockBuilder(PostgresConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$statement = m::mock(PDOStatement::class);
$connection->shouldReceive('prepare')->once()->with($expectedSql)->andReturn($statement);
$statement->shouldReceive('execute')->once();
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public static function provideSearchPaths()
{
return [
'all-lowercase' => [
'public',
'set search_path to "public"',
],
'case-sensitive' => [
'Public',
'set search_path to "Public"',
],
'special characters' => [
'¡foo_bar-Baz!.Áüõß',
'set search_path to "¡foo_bar-Baz!.Áüõß"',
],
'single-quoted' => [
"'public'",
'set search_path to "public"',
],
'double-quoted' => [
'"public"',
'set search_path to "public"',
],
'variable' => [
'$user',
'set search_path to "$user"',
],
'delimit space' => [
'public user',
'set search_path to "public", "user"',
],
'delimit newline' => [
"public\nuser\r\n\ttest",
'set search_path to "public", "user", "test"',
],
'delimit comma' => [
'public,user',
'set search_path to "public", "user"',
],
'delimit comma and space' => [
'public, user',
'set search_path to "public", "user"',
],
'single-quoted many' => [
"'public', 'user'",
'set search_path to "public", "user"',
],
'double-quoted many' => [
'"public", "user"',
'set search_path to "public", "user"',
],
'quoted space is unsupported in string' => [
'"public user"',
'set search_path to "public", "user"',
],
'array' => [
['public', 'user'],
'set search_path to "public", "user"',
],
'array with variable' => [
['public', '$user'],
'set search_path to "public", "$user"',
],
'array with delimiter characters' => [
['public', '"user"', "'test'", 'spaced schema'],
'set search_path to "public", "user", "test", "spaced schema"',
],
];
}
public function testPostgresSearchPathFallbackToConfigKeySchema()
{
$dsn = 'pgsql:host=foo;dbname=\'bar\';client_encoding=\'utf8\'';
$config = ['host' => 'foo', 'database' => 'bar', 'schema' => ['public', '"user"'], 'charset' => 'utf8'];
$connector = $this->getMockBuilder(PostgresConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$statement = m::mock(PDOStatement::class);
$connection->shouldReceive('prepare')->once()->with('set search_path to "public", "user"')->andReturn($statement);
$statement->shouldReceive('execute')->once();
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public function testPostgresApplicationNameIsSet()
{
$dsn = 'pgsql:host=foo;dbname=\'bar\';client_encoding=\'utf8\';application_name=\'Laravel App\'';
$config = ['host' => 'foo', 'database' => 'bar', 'charset' => 'utf8', 'application_name' => 'Laravel App'];
$connector = $this->getMockBuilder(PostgresConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$statement = m::mock(PDOStatement::class);
$connection->shouldReceive('prepare')->zeroOrMoreTimes()->andReturn($statement);
$statement->shouldReceive('execute')->zeroOrMoreTimes();
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public function testPostgresApplicationUseAlternativeDatabaseName()
{
$dsn = 'pgsql:dbname=\'baz\'';
$config = ['database' => 'bar', 'connect_via_database' => 'baz'];
$connector = $this->getMockBuilder(PostgresConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$statement = m::mock(PDOStatement::class);
$connection->shouldReceive('prepare')->zeroOrMoreTimes()->andReturn($statement);
$statement->shouldReceive('execute')->zeroOrMoreTimes();
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public function testPostgresApplicationUseAlternativeDatabaseNameAndPort()
{
$dsn = 'pgsql:dbname=\'baz\';port=2345';
$config = ['database' => 'bar', 'connect_via_database' => 'baz', 'port' => 5432, 'connect_via_port' => 2345];
$connector = $this->getMockBuilder(PostgresConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$statement = m::mock(PDOStatement::class);
$connection->shouldReceive('prepare')->zeroOrMoreTimes()->andReturn($statement);
$statement->shouldReceive('execute')->zeroOrMoreTimes();
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public function testPostgresConnectorReadsIsolationLevelFromConfig()
{
$dsn = 'pgsql:host=foo;dbname=\'bar\';port=111';
$config = ['host' => 'foo', 'database' => 'bar', 'port' => 111, 'isolation_level' => 'SERIALIZABLE'];
$connector = $this->getMockBuilder(PostgresConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(PDO::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$statement = m::mock(PDOStatement::class);
$connection->shouldReceive('prepare')->once()->with('set session characteristics as transaction isolation level SERIALIZABLE')->andReturn($statement);
$statement->shouldReceive('execute')->zeroOrMoreTimes();
$connection->shouldReceive('exec')->zeroOrMoreTimes();
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public function testSQLiteMemoryDatabasesMayBeConnectedTo()
{
$dsn = 'sqlite::memory:';
$config = ['database' => ':memory:'];
$connector = $this->getMockBuilder(SQLiteConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public function testSQLiteNamedMemoryDatabasesMayBeConnectedTo()
{
$dsn = 'sqlite:file:mydb?mode=memory&cache=shared';
$config = ['database' => 'file:mydb?mode=memory&cache=shared'];
$connector = $this->getMockBuilder(SQLiteConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public function testSQLiteFileDatabasesMayBeConnectedTo()
{
$dsn = 'sqlite:'.__DIR__;
$config = ['database' => __DIR__];
$connector = $this->getMockBuilder(SQLiteConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public function testSqlServerConnectCallsCreateConnectionWithProperArguments()
{
$config = ['host' => 'foo', 'database' => 'bar', 'port' => 111];
$dsn = $this->getDsn($config);
$connector = $this->getMockBuilder(SqlServerConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
public function testSqlServerConnectCallsCreateConnectionWithOptionalArguments()
{
$config = ['host' => 'foo', 'database' => 'bar', 'port' => 111, 'readonly' => true, 'charset' => 'utf-8', 'pooling' => false, 'appname' => 'baz'];
$dsn = $this->getDsn($config);
$connector = $this->getMockBuilder(SqlServerConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
#[RequiresPhpExtension('odbc')]
public function testSqlServerConnectCallsCreateConnectionWithPreferredODBC()
{
$config = ['odbc' => true, 'odbc_datasource_name' => 'server=localhost;database=test;'];
$dsn = $this->getDsn($config);
$connector = $this->getMockBuilder(SqlServerConnector::class)->onlyMethods(['createConnection', 'getOptions'])->getMock();
$connection = m::mock(stdClass::class);
$connector->expects($this->once())->method('getOptions')->with($this->equalTo($config))->willReturn(['options']);
$connector->expects($this->once())->method('createConnection')->with($this->equalTo($dsn), $this->equalTo($config), $this->equalTo(['options']))->willReturn($connection);
$result = $connector->connect($config);
$this->assertSame($result, $connection);
}
protected function getDsn(array $config)
{
extract($config, EXTR_SKIP);
$availableDrivers = PDO::getAvailableDrivers();
if (in_array('odbc', $availableDrivers) &&
($config['odbc'] ?? null) === true) {
return isset($config['odbc_datasource_name'])
? 'odbc:'.$config['odbc_datasource_name'] : '';
}
if (in_array('sqlsrv', $availableDrivers)) {
$port = isset($config['port']) ? ','.$port : '';
$appname = isset($config['appname']) ? ';APP='.$config['appname'] : '';
$readonly = isset($config['readonly']) ? ';ApplicationIntent=ReadOnly' : '';
$pooling = (isset($config['pooling']) && $config['pooling'] == false) ? ';ConnectionPooling=0' : '';
return "sqlsrv:Server={$host}{$port};Database={$database}{$readonly}{$pooling}{$appname}";
} else {
$port = isset($config['port']) ? ':'.$port : '';
$appname = isset($config['appname']) ? ';appname='.$config['appname'] : '';
$charset = isset($config['charset']) ? ';charset='.$config['charset'] : '';
return "dblib:host={$host}{$port};dbname={$database}{$charset}{$appname}";
}
}
}