Nerfing coverage generation with PHPUnit3.6 for now.

PHPUnit3.6 totally changed how coverage data can be accessed, its going
to take some time to update things.  This is a quick work around until
more time can be dedicated to fixing it.

lib/Cake/TestSuite/CakeTestRunner.php

@@ -66,7 +66,12 @@ public function doRun(PHPUnit_Framework_Test $suite, array $arguments = array())
 	protected function createTestResult() {
 		$result = new PHPUnit_Framework_TestResult;
 		if (!empty($this->_params['codeCoverage'])) {
-			$result->collectCodeCoverageInformation(true);
+			if (method_exists($result, 'collectCodeCoverageInformation')) {
+				$result->collectCodeCoverageInformation(true);
+			}
+			if (method_exists($result, 'setCodeCoverage')) {
+				$result->setCodeCoverage(new PHP_CodeCoverage());
+			}
 		}
 		return $result;
     }

lib/Cake/TestSuite/Reporter/CakeHtmlReporter.php

@@ -141,8 +141,15 @@ public function paintFooter($result) {
 		echo $this->_paintLinks();
 		echo '</div>';
 		if (isset($this->params['codeCoverage']) && $this->params['codeCoverage']) {
-			$coverage = $result->getCodeCoverage()->getSummary();
-			echo $this->paintCoverage($coverage);
+			$coverage = $result->getCodeCoverage();
+			if (method_exists($coverage, 'getSummary')) {
+				$report = $coverage->getSummary();
+				echo $this->paintCoverage($report);
+			}
+			if (method_exists($coverage, 'getData')) {
+				$report = $coverage->getData();
+				echo '<div class="cake-error">' . __('Coverage generation is not supported with PHPUnit 3.6 at this time.') . '</div>';
+			}
 		}
 		$this->paintDocumentEnd();
 	}