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Finished testing the Database class

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This commit is contained in:
Joshua Sherman 2014-01-18 10:31:46 -05:00
parent 2ff7a658e7
commit 30b9616b12
2 changed files with 233 additions and 115 deletions
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206
tests/classes/DatabaseTest.php
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@ -14,44 +14,182 @@ class DatabaseTest extends PHPUnit_Framework_TestCase
public function testGetInstanceDatasourceNotDefined()
{
$config = Config::getInstance();
$config->data['pickles']['datasource'] = 'mysql';
$config->data['pickles']['datasource'] = 'bad';
Database::getInstance();
}
// /**
// * @expectedException Exception
// * @expectedExceptionMessage The specified datasource lacks a driver.
// */
// public function testGetInstanceDatasourceLacksDriver()
// {
// $config = Config::getInstance();
// $config->data['datasources'] = [
// 'mysql' => [
// 'type' => 'mysql',
// ],
// ];
// $this->assertInstanceOf('Database', Database::getInstance());
// }
//
// public function testGetInstanceDatasourcesArray()
// {
// $config = Config::getInstance();
// $config->data['datasources'] = [
// 'mysql' => [
// 'type' => 'mysql',
// 'driver' => 'pdo_mysql',
// ],
// ];
// $this->assertInstanceOf('Database', Database::getInstance());
// }
/**
* @expectedException Exception
* @expectedExceptionMessage The specified datasource lacks a driver.
*/
public function testGetInstanceDatasourceLacksDriver()
{
$config = Config::getInstance();
$config->data['datasources'] = [
'bad' => [
'type' => 'mysql',
],
];
$this->assertInstanceOf('Database', Database::getInstance());
}
// public function testGetInstanceFirstDatasource()
// {
// $config = Config::getInstance();
// $config->data['pickles']['datasource'] = false;
//
// //$this->assertInstanceOf('Database', Database::getInstance());
// }
/**
* @expectedException Exception
* @expectedExceptionMessage There was an error loading the database configuration.
*/
public function testOpenConfigError()
{
$config = Config::getInstance();
$config->data['datasources'] = [
'bad' => [
'type' => 'mysql',
'driver' => 'pdo_mysql',
'database' => 'test',
],
];
$db = Database::getInstance();
$db->open();
}
public function testGetInstanceDatasourcesArray()
{
$config = Config::getInstance();
$config->data['datasources'] = [
'mysql' => [
'type' => 'mysql',
'driver' => 'pdo_mysql',
'hostname' => 'localhost',
'username' => '',
'password' => '',
'database' => 'test',
],
];
$this->assertInstanceOf('Database', Database::getInstance());
}
// Also tests the datasource being missing and selecting the first one
public function testGetInstanceMySQL()
{
$config = Config::getInstance();
unset($config->data['pickles']['datasource']);
$this->assertInstanceOf('Database', Database::getInstance());
}
public function testOpenMySQL()
{
$config = Config::getInstance();
$config->data['pickles']['datasource'] = 'mysql';
$db = Database::getInstance();
$db->open();
}
public function testExecute()
{
$db = Database::getInstance();
$this->assertEquals('0', $db->execute('SHOW TABLES'));
}
/**
* @expectedException Exception
* @expectedExceptionMessage No query to execute.
*/
public function testExecuteNoQuery()
{
$db = Database::getInstance();
$db->execute(' ');
}
public function testFetch()
{
$config = Config::getInstance();
$config->data['pickles']['logging'] = true;
$config->data['pickles']['profiler'] = true;
$db = Database::getInstance();
$this->assertEquals([], $db->fetch('SELECT * FROM pickles WHERE id != ?', ['0']));
}
public function testExplainNoInput()
{
$config = Config::getInstance();
$db = Database::getInstance();
$this->assertEquals([], $db->fetch('SELECT * FROM pickles WHERE id != 0'));
}
public function testSlowQuery()
{
$db = Database::getInstance();
$this->assertEquals('0', $db->execute('SHOW DATABASES', null, true));
}
public function testCloseMySQL()
{
$db = Database::getInstance();
$db->open();
$this->assertTrue($db->close());
}
public function testGetInstancePostgreSQL()
{
$config = Config::getInstance();
$config->data['pickles']['datasource'] = 'pgsql';
$config->data['datasources']['pgsql'] = [
'type' => 'pgsql',
'driver' => 'pdo_pgsql',
'hostname' => 'localhost',
'username' => '',
'password' => '',
'database' => 'test',
];
$this->assertInstanceOf('Database', Database::getInstance());
}
/**
* @expectedException PDOException
* @expectedExceptionMessage SQLSTATE[08006] [7] could not connect to server
* @expectedExceptionCode 7
*/
public function testOpenPostgreSQL()
{
// Also throws an exception since I don't have PostgreSQL set up
$config = Config::getInstance();
$db = Database::getInstance();
$db->open();
}
public function testGetInstanceSQLite()
{
$config = Config::getInstance();
$config->data['pickles']['datasource'] = 'sqlite';
$config->data['datasources']['sqlite'] = [
'type' => 'sqlite',
'driver' => 'pdo_sqlite',
'hostname' => 'localhost',
'username' => '',
'password' => '',
'database' => 'test',
];
$this->assertInstanceOf('Database', Database::getInstance());
}
/**
* @expectedException Exception
* @expectedExceptionMessage Datasource driver "pdo_invalid" is invalid
*/
public function testGetInstanceInvalidDriver()
{
$config = Config::getInstance();
$config->data['pickles']['datasource'] = 'invalid';
$config->data['datasources']['invalid'] = [
'type' => 'invalid',
'driver' => 'pdo_invalid',
'hostname' => 'localhost',
'username' => '',
'password' => '',
'database' => 'test',
];
Database::getInstance();
}
}
?>