Fix and add tests for fixtures param.

src/Console/Command/Task/TestTask.php

@@ -204,7 +204,7 @@ public function bake($type, $className) {
 
 		if (!empty($this->params['fixtures'])) {
 			$fixtures = array_map('trim', explode(',', $this->params['fixtures']));
-			$this->_fixtures = $fixtures;
+			$this->_fixtures = array_filter($fixtures);
 		} elseif ($this->typeCanDetectFixtures($type) && class_exists($fullClassName)) {
 			$this->out(__d('cake_console', 'Bake is detecting possible fixtures...'));
 			$testSubject = $this->buildTestSubject($type, $fullClassName);
@@ -346,21 +346,6 @@ public function mapType($type) {
 		return $this->classTypes[$type];
 	}
 
-/**
- * Get the base class and package name for a given type.
- *
- * @param string $type The type the class having a test
- *   generated for is in.
- * @return array Array of (class, type)
- * @throws \Cake\Error\Exception on invalid types.
- */
-	public function getBaseType($type) {
-		if (empty($this->baseTypes[$type])) {
-			throw new Error\Exception('Invalid type name');
-		}
-		return $this->baseTypes[$type];
-	}
-
 /**
  * Get methods declared in the class given.
  * No parent methods will be returned

tests/TestCase/Console/Command/Task/TestTaskTest.php

@@ -303,6 +303,26 @@ public function testGetRealClassnamePlugin() {
 		$this->assertEquals($expected, $result);
 	}
 
+/**
+ * Test baking a test for a concrete model with fixtures arg
+ *
+ * @return void
+ */
+	public function testBakeFixturesParam() {
+		$this->Task->expects($this->once())
+			->method('createFile')
+			->will($this->returnValue(true));
+
+		$this->Task->params['fixtures'] = 'app.post, app.comments , app.user ,';
+		$result = $this->Task->bake('Table', 'Articles');
+
+		$this->assertContains('public $fixtures = [', $result);
+		$this->assertContains('app.post', $result);
+		$this->assertContains('app.comments', $result);
+		$this->assertContains('app.user', $result);
+		$this->assertNotContains("''", $result);
+	}
+
 /**
  * Test baking a test for a concrete model.
  *