added new driver tests

tests/DriverTestCase.php

+<?php
+class AdapterMock implements Doctrine_Adapter_Interface {
+    private $name;
+    
+    private $queries = array();
+    
+
+    public function __construct($name) {
+        $this->name = $name;
+    }
+    public function getName() {
+        return $this->name;
+    }
+    public function pop() {
+        return array_pop($this->queries);
+    }
+
+    public function prepare($prepareString){ 
+        return new AdapterStatementMock;
+    }
+    public function query($queryString) {
+        $this->queries[] = $queryString;
+        
+        return new AdapterStatementMock;
+    }
+    public function quote($input){ }
+    public function exec($statement) { 
+        $this->queries[] = $statement;
+        
+        return 0;
+    }
+    public function lastInsertId(){ }
+    public function beginTransaction(){ 
+        $this->queries[] = 'BEGIN TRANSACTION';
+    }
+    public function commit(){ 
+        $this->queries[] = 'COMMIT';
+    }
+    public function rollBack(){ }
+    public function errorCode(){ }
+    public function errorInfo(){ }
+    public function getAttribute($attribute) { 
+        if($attribute == PDO::ATTR_DRIVER_NAME)
+            return $this->name;
+    }
+    public function setAttribute($attribute, $value) {
+                                   	
+    }
+}
+class AdapterStatementMock {
+    public function fetch($fetchMode) { 
+        return array();
+    }
+    public function fetchAll($fetchMode) {
+        return array();
+    }
+}
+class Doctrine_Driver_UnitTestCase extends UnitTestCase {
+    protected $driverName = false;
+    protected $generic = false;
+    protected $manager;
+    protected $conn;
+    protected $adapter;
+    protected $export;
+    protected $dataDict;
+    protected $transaction;
+
+    public function __construct($driverName, $generic = false) {
+        $this->driverName = $driverName;
+        $this->generic    = $generic;
+    }
+    public function init() {
+        $this->adapter = new AdapterMock($this->driverName);
+        $this->manager = Doctrine_Manager::getInstance();
+        $this->manager->setDefaultAttributes();
+        $this->conn = $this->manager->openConnection($this->adapter);
+        if( ! $this->generic) {
+            $this->export   = $this->conn->export;
+
+            $tx = 'Doctrine_Transaction_' . ucwords($this->adapter->getName());
+            if(class_exists($tx)) 
+            $this->transaction = new $tx($this->conn);
+            //$this->dataDict = $this->conn->dataDict;
+        } else {
+            $this->export   = new Doctrine_Export($this->conn);
+            $this->transaction = new Doctrine_Transaction($this->conn);
+        }
+    }
+
+    public function setUp() {
+        static $init = false;
+        if( ! $init) {
+            $this->init();
+            $init = true;
+        }
+    }
+}
+?>

tests/ExportMysqlTestCase.php

@@ -3,6 +3,25 @@ class Doctrine_Export_Mysql_TestCase extends Doctrine_Export_TestCase {
     public function __construct() {
         parent::__construct('mysql');
     }
+
+    public function testAlterTableThrowsExceptionWithoutValidTableName() {
+        try {
+            $this->export->alterTable(0,0,array());
+
+            $this->fail();
+        } catch(Doctrine_Export_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testCreateTableExecutesSql() {
+        $name = 'mytable';
+        
+        $fields = array('id' => array('type' => 'integer', 'unsigned' => 1));
+        
+        $options = array('type' => 'foo');
+        
+        //$this->export->createTable($name, $fields, $options);
+    }
     public function testCreateDatabaseExecutesSql() {
         $this->export->createDatabase('db');
 

tests/ExportOracleTestCase.php

+<?php
+class Doctrine_Export_Oracle_TestCase extends Doctrine_Export_TestCase {
+    public function __construct() {
+        parent::__construct('oci');
+    }
+    public function testCreateSequenceExecutesSql() {
+        $sequenceName = 'sequence';
+        $start = 1;
+        $query = 'CREATE SEQUENCE ' . $sequenceName . ' START WITH ' . $start . ' INCREMENT BY 1 NOCACHE';
+
+        $this->export->createSequence($sequenceName, $start);
+        
+        $this->assertEqual($this->adapter->pop(), $query);
+    }
+
+    public function testDropSequenceExecutesSql() {
+        $sequenceName = 'sequence';
+
+        $query = 'DROP SEQUENCE ' . $sequenceName;;
+
+        $this->export->dropSequence($sequenceName);
+        
+        $this->assertEqual($this->adapter->pop(), $query);
+    }
+}
+?>

tests/ExportTestCase.php

 <?php
 class Doctrine_Export_TestCase extends Doctrine_Driver_UnitTestCase {
 
-    public function testAlterTableThrowsExceptionWithoutValidTableName() {
-        try {
-            $this->export->alterTable(0,0,array());
 
-            $this->fail();
-        } catch(Doctrine_Export_Exception $e) {
-            $this->pass();
-        }
-    }
     public function testCreateTableThrowsExceptionWithoutValidTableName() {
         try {
             $this->export->createTable(0,array(),array());
@@ -28,6 +20,11 @@ class Doctrine_Export_TestCase extends Doctrine_Driver_UnitTestCase {
             $this->pass();
         }
     }
+    public function testDropConstraintExecutesSql() {
+        $this->export->dropConstraint('sometable', 'relevancy');
+        
+        $this->assertEqual($this->adapter->pop(), 'ALTER TABLE sometable DROP CONSTRAINT relevancy');
+    }
     public function testCreateIndexExecutesSql() {
         $this->export->createIndex('sometable', 'relevancy', array('fields' => array('title' => array(), 'content' => array())));
         

tests/TransactionMysqlTestCase.php

+<?php
+class Doctrine_Transaction_Mysql_TestCase extends Doctrine_Driver_UnitTestCase {
+    public function __construct() {
+        parent::__construct('mysql');
+    }
+    public function testCreateSavePointExecutesSql() {
+        $this->transaction->createSavePoint('mypoint');
+        
+        $this->assertEqual($this->adapter->pop(), 'SAVEPOINT mypoint');
+    }
+    public function testReleaseSavePointExecutesSql() {
+        $this->transaction->releaseSavePoint('mypoint');
+
+        $this->assertEqual($this->adapter->pop(), 'RELEASE SAVEPOINT mypoint');
+    }
+    public function testRollbackSavePointExecutesSql() {
+        $this->transaction->rollbackSavePoint('mypoint');
+
+        $this->assertEqual($this->adapter->pop(), 'ROLLBACK TO SAVEPOINT mypoint');
+    }
+    public function testGetIsolationExecutesSql() {
+        $this->transaction->getIsolation();
+
+        $this->assertEqual($this->adapter->pop(), 'SELECT @@tx_isolation');
+    }
+    public function testSetIsolationThrowsExceptionOnUnknownIsolationMode() {
+        try {
+            $this->transaction->setIsolation('unknown');
+            $this->fail();
+        } catch(Doctrine_Transaction_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testSetIsolationExecutesSql() {
+        $this->transaction->setIsolation('READ UNCOMMITTED');
+
+        $this->assertEqual($this->adapter->pop(), 'SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED');
+    }
+}

tests/TransactionTestCase.php

+<?php
+class Doctrine_Transaction_TestCase extends Doctrine_Driver_UnitTestCase {
+    public function __construct() {
+        parent::__construct('sqlite', true);
+    }
+    public function testCreateSavepointIsOnlyImplementedAtDriverLevel() {
+        try {
+            $this->transaction->createSavePoint('point');
+            $this->fail();
+        } catch(Doctrine_Transaction_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testReleaseSavepointIsOnlyImplementedAtDriverLevel() {
+        try {
+            $this->transaction->releaseSavePoint('point');
+            $this->fail();
+        } catch(Doctrine_Transaction_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testRollbackSavepointIsOnlyImplementedAtDriverLevel() {
+        try {
+            $this->transaction->rollbackSavePoint('point');
+            $this->fail();
+        } catch(Doctrine_Transaction_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testSetIsolationIsOnlyImplementedAtDriverLevel() {
+        try {
+            $this->transaction->setIsolation('READ UNCOMMITTED');
+            $this->fail();
+        } catch(Doctrine_Transaction_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testGetIsolationIsOnlyImplementedAtDriverLevel() {
+        try {
+            $this->transaction->GetIsolation('READ UNCOMMITTED');
+            $this->fail();
+        } catch(Doctrine_Transaction_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testTransactionLevelIsInitiallyZero() {
+        $this->assertEqual($this->transaction->getTransactionLevel(), 0);
+    }
+    public function testGetStateReturnsStateConstant() {
+        $this->assertEqual($this->transaction->getState(), Doctrine_Transaction::STATE_SLEEP);                                                  	
+    }
+    public function testExceptionIsThrownWhenCommittingNotActiveTransaction() {
+        try {
+            $this->transaction->commit();
+            $this->fail();
+        } catch(Doctrine_Transaction_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testExceptionIsThrownWhenUsingRollbackOnNotActiveTransaction() {
+        try {
+            $this->transaction->rollback();
+            $this->fail();
+        } catch(Doctrine_Transaction_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testBeginTransactionStartsNewTransaction() {
+        $this->transaction->beginTransaction();  
+
+        $this->assertEqual($this->adapter->pop(), 'BEGIN TRANSACTION');                                                     	
+    }
+    public function testCommitMethodCommitsCurrentTransaction() {
+        $this->transaction->commit();
+
+        $this->assertEqual($this->adapter->pop(), 'COMMIT');
+    }
+
+}