Remiving fixture handling code from TestCase and removing compat methods

Now that we use phpunit directly both in the core and userland, we can
completely remove the fixture handling code out of the TestCase class.
Also removed some methods that were there for compatibility with
SimpleTest

src/TestSuite/Fixture/FixtureInjector.php

@@ -124,6 +124,7 @@ public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time
  * @return void
  */
 	public function startTest(PHPUnit_Framework_Test $test) {
+		$this->_fixtureManager->load($test);
 	}
 
 /**
@@ -134,6 +135,7 @@ public function startTest(PHPUnit_Framework_Test $test) {
  * @return void
  */
 	public function endTest(PHPUnit_Framework_Test $test, $time) {
+		$this->_fixtureManager->unload($test);
 	}
 
 /**

src/TestSuite/TestCase.php

@@ -69,43 +69,6 @@ abstract class TestCase extends \PHPUnit_Framework_TestCase {
  */
 	protected $_pathRestore = array();
 
-/**
- * Runs the test case and collects the results in a TestResult object.
- * If no TestResult object is passed a new one will be created.
- * This method is run for each test method in this class
- *
- * @param \PHPUnit_Framework_TestResult $result
- * @return \PHPUnit_Framework_TestResult
- */
-	public function run(\PHPUnit_Framework_TestResult $result = null) {
-		if (!empty($this->fixtureManager)) {
-			$this->fixtureManager->load($this);
-		}
-		$result = parent::run($result);
-		if (!empty($this->fixtureManager)) {
-			$this->fixtureManager->unload($this);
-		}
-		return $result;
-	}
-
-/**
- * Called when a test case method is about to start (to be overridden when needed.)
- *
- * @param string $method Test method about to get executed.
- * @return void
- */
-	public function startTest($method) {
-	}
-
-/**
- * Called when a test case method has been executed (to be overridden when needed.)
- *
- * @param string $method Test method about that was executed.
- * @return void
- */
-	public function endTest($method) {
-	}
-
 /**
  * Overrides SimpleTestCase::skipIf to provide a boolean return value
  *
@@ -164,30 +127,6 @@ public static function date($format = 'Y-m-d H:i:s') {
 		return TestSuiteDispatcher::date($format);
 	}
 
-// @codingStandardsIgnoreStart PHPUnit overrides don't match CakePHP
-
-/**
- * Announces the start of a test.
- *
- * @return void
- */
-	protected function assertPreConditions() {
-		parent::assertPreConditions();
-		$this->startTest($this->getName());
-	}
-
-/**
- * Announces the end of a test.
- *
- * @return void
- */
-	protected function assertPostConditions() {
-		parent::assertPostConditions();
-		$this->endTest($this->getName());
-	}
-
-// @codingStandardsIgnoreEnd
-
 /**
  * Chooses which fixtures to load for a given test
  *