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Adding tests for ConnectionManager, and fixing a missing return value for ConnectionManager::loadDataSource().

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This commit is contained in:
jperras 2009-09-24 16:23:24 -04:00
parent 98bdaaf87e
commit ed74653d72
2 changed files with 182 additions and 0 deletions
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2
cake/libs/model/connection_manager.php
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@ -189,6 +189,8 @@ class ConnectionManager extends Object {
trigger_error(sprintf($error, $conn['filename']), E_USER_ERROR); trigger_error(sprintf($error, $conn['filename']), E_USER_ERROR);
return null; return null;
} }
return true;
} }
/** /**

180
cake/tests/cases/libs/model/connection_manager.test.php Normal file
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@ -0,0 +1,180 @@
<?php
/**
* Connection Manager tests
*
*
* PHP versions 4 and 5
*
* Copyright 2005-2009, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
*
* Licensed under The Open Group Test Suite License
* Redistributions of files must retain the above copyright notice.
*
* @filesource
* @copyright Copyright 2005-2009, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
* @link https://trac.cakephp.org/wiki/Developement/TestSuite CakePHP(tm) Tests
* @package cake
* @subpackage cake.tests.cases.libs
* @since CakePHP(tm) v 1.2.0.5550
* @license http://www.opensource.org/licenses/opengroup.php The Open Group Test Suite License
*/
App::import('Core', 'ConnectionManager');
/**
* ConnectionManagerTest
*
* @package cake
* @subpackage cake.tests.cases.models
*/
class ConnectionManagerTest extends CakeTestCase {
/**
* setUp method
*
* @access public
* @return void
*/
function setUp() {
$this->ConnectionManager = ConnectionManager::getInstance();
}
/**
* tearDown method
*
* @access public
* @return void
*/
function tearDown() {
unset($this->ConnectionManager);
}
/**
* testInstantiation method
*
* @access public
* @return void
*/
function testInstantiation() {
$this->assertTrue(is_a($this->ConnectionManager, 'ConnectionManager'));
}
/**
* testEnumConnectionObjects method
*
* @access public
* @return void
*/
function testEnumConnectionObjects() {
$sources = ConnectionManager::enumConnectionObjects();
$this->assertTrue(count($sources) >= 1);
$connections = array('default', 'test', 'test_suite');
$this->assertTrue(count(array_intersect(array_keys($sources), $connections)) >= 1);
}
/**
* testGetDataSource method
*
* @access public
* @return void
*/
function testGetDataSource() {
$connections = ConnectionManager::enumConnectionObjects();
$this->assertTrue(count(array_keys($connections) >= 1));
$source = ConnectionManager::getDataSource(key($connections));
$this->assertTrue(is_object($source));
}
/**
* testSourceList method
*
* @access public
* @return void
*/
function testSourceList() {
$sources = ConnectionManager::sourceList();
$this->assertTrue(count($sources) >= 1);
$connections = array('default', 'test', 'test_suite');
$this->assertTrue(count(array_intersect($sources, $connections)) >= 1);
}
/**
* testGetSourceName method
*
* @access public
* @return void
*/
function testGetSourceName() {
$connections = ConnectionManager::enumConnectionObjects();
$name = key($connections);
$source = ConnectionManager::getDataSource($name);
$result = ConnectionManager::getSourceName($source);
$this->assertEqual($result, $name);
}
/**
* testLoadDataSource method
*
* @access public
* @return void
*/
function testLoadDataSource() {
$connections = array(
array('classname' => 'DboMysql', 'filename' => 'dbo' . DS . 'dbo_mysql'),
array('classname' => 'DboMysqli', 'filename' => 'dbo' . DS . 'dbo_mysqli'),
array('classname' => 'DboMssql', 'filename' => 'dbo' . DS . 'dbo_mssql'),
array('classname' => 'DboOracle', 'filename' => 'dbo' . DS . 'dbo_oracle'),
);
foreach ($connections as $connection) {
$exists = class_exists($connection['classname']);
$loaded = ConnectionManager::loadDataSource($connection);
$this->assertEqual($loaded, !$exists, "%s Failed loading the {$connection['classname']} datasource");
}
$connection = array('classname' => 'NonExistentDataSource', 'filename' => 'non_existent');
$this->expectError(new PatternExpectation('/Unable to load DataSource file/i'));
$loaded = ConnectionManager::loadDataSource($connection);
$this->assertEqual($loaded, null);
}
/**
* testCreateDataSource method
*
* @access public
* @return void
*/
function testCreateDataSourceWithIntegrationTests() {
$name = 'test_created_connection';
$connections = ConnectionManager::enumConnectionObjects();
$this->assertTrue(count(array_keys($connections) >= 1));
$source = ConnectionManager::getDataSource(key($connections));
$this->assertTrue(is_object($source));
$config = $source->config;
$connection = ConnectionManager::create($name, $config);
$this->assertTrue(is_object($connection));
$this->assertEqual($name, $connection->configKeyName);
$this->assertEqual($name, ConnectionManager::getSourceName($connection));
$source = ConnectionManager::create(null, array());
$this->assertEqual($source, null);
$source = ConnectionManager::create('another_test', array());
$this->assertEqual($source, null);
$config = array('classname' => 'DboMysql', 'filename' => 'dbo' . DS . 'dbo_mysql');
$source = ConnectionManager::create(null, $config);
$this->assertEqual($source, null);
}
}
?>