include plugin name in model tests

lib/Cake/Console/Command/Task/TestTask.php

@@ -139,7 +139,7 @@ class TestTask extends BakeTask {
 			$methods = $this->getTestableMethods($fullClassName);
 		}
 		$mock = $this->hasMockClass($type, $fullClassName);
-		list($preConstruct, $construction, $postConstruct) = $this->generateConstructor($type, $fullClassName);
+		list($preConstruct, $construction, $postConstruct) = $this->generateConstructor($type, $fullClassName, $plugin);
 		$uses = $this->generateUses($type, $realType, $fullClassName);
 
 		$this->out("\n" . __d('cake_console', 'Baking test case for %s %s ...', $className, $type), 1, Shell::QUIET);
@@ -446,13 +446,14 @@ class TestTask extends BakeTask {
  *
  * @param string $type The Type of object you are generating tests for eg. controller
  * @param string $fullClassName The Classname of the class the test is being generated for.
+ * @param string $plugin The plugin name.
  * @return array Constructor snippets for the thing you are building.
  */
-	public function generateConstructor($type, $fullClassName) {
+	public function generateConstructor($type, $fullClassName, $plugin) {
 		$type = strtolower($type);
 		$pre = $post = '';
 		if ($type == 'model') {
-			$construct = "ClassRegistry::init('$fullClassName');\n";
+			$construct = "ClassRegistry::init('{$plugin}$fullClassName');\n";
 		}
 		if ($type == 'behavior') {
 			$construct = "new $fullClassName();\n";

lib/Cake/Test/Case/Console/Command/Task/TestTaskTest.php

@@ -555,15 +555,15 @@ class TestTaskTest extends CakeTestCase {
  * @return void
  */
 	public function testGenerateConstructor() {
-		$result = $this->Task->generateConstructor('controller', 'PostsController');
+		$result = $this->Task->generateConstructor('controller', 'PostsController', null);
 		$expected = array('', "new TestPostsController();\n", "\$this->Posts->constructClasses();\n");
 		$this->assertEquals($expected, $result);
 
-		$result = $this->Task->generateConstructor('model', 'Post');
+		$result = $this->Task->generateConstructor('model', 'Post', null);
 		$expected = array('', "ClassRegistry::init('Post');\n", '');
 		$this->assertEquals($expected, $result);
 
-		$result = $this->Task->generateConstructor('helper', 'FormHelper');
+		$result = $this->Task->generateConstructor('helper', 'FormHelper', null);
 		$expected = array("\$View = new View();\n", "new FormHelper(\$View);\n", '');
 		$this->assertEquals($expected, $result);
 	}