Doctrine_DB_TestCase, Doctrine_DB_Exception added, enhanced parseDSN method

Doctrine/DB/Exception.php

+<?php
+class Doctrine_DB_Exception extends Doctrine_Exception { }

tests/DBTestCase.php

+<?php
+require_once("../draft/DB.php");
+
+class Doctrine_DB_TestCase extends Doctrine_UnitTestCase {
+    public function prepareData() { }
+    public function prepareTables() { }
+    public function init() { }
+    
+    public function testInvalidDSN() {
+        try {
+            $conn = Doctrine_DB2::getConnection('');
+            $this->fail();
+        } catch(Doctrine_DB_Exception $e) {
+            $this->pass();
+        }
+        try {
+            $conn = Doctrine_DB2::getConnection('unknown');
+            $this->fail();
+        } catch(Doctrine_DB_Exception $e) {
+            $this->pass();
+        }   
+        try {
+            $conn = Doctrine_DB2::getConnection(0);
+            $this->fail();
+        } catch(Doctrine_DB_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testInvalidScheme() {
+        try {
+            $conn = Doctrine_DB2::getConnection('unknown://:memory:');
+            $this->fail();
+        } catch(Doctrine_DB_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testInvalidHost() {
+        try {
+            $conn = Doctrine_DB2::getConnection('mysql://user:password@');
+            $this->fail();
+        } catch(Doctrine_DB_Exception $e) {
+            $this->pass();
+        }
+    }
+    public function testInvalidDatabase() {
+        try {
+            $conn = Doctrine_DB2::getConnection('mysql://user:password@host/');
+            $this->fail();
+        } catch(Doctrine_DB_Exception $e) {
+            $this->pass();
+        }
+    }
+
+    public function testGetConnection() {
+        $conn = Doctrine_DB2::getConnection('mysql://zYne:password@localhost/test');
+        $this->assertEqual($conn->getDSN(), 'mysql:host=localhost;dbname=test');
+        $this->assertEqual($conn->getUsername(), 'zYne');
+        $this->assertEqual($conn->getPassword(), 'password');
+        
+
+
+        $conn = Doctrine_DB2::getConnection('sqlite://:memory:');
+        
+        $this->assertEqual($conn->getDSN(), 'sqlite::memory:');
+        $this->assertEqual($conn->getUsername(), null);
+        $this->assertEqual($conn->getPassword(), null);
+    }
+    
+}
+?>