Initial beefing up of Popcorn & FeatureTestCaseTest

Author: jim-parry

tests/_support/Controllers/Popcorn.php

@@ -55,4 +55,19 @@ public function index3()
 		return $response;
 	}
 
+	public function canyon()
+	{
+		echo 'Hello-o-o';
+	}
+
+	public function json()
+	{
+		$this->responsd(['answer' => 42]);
+	}
+
+	public function xml()
+	{
+		$this->respond('<my><pet>cat</pet></my>');
+	}
+
 }

tests/system/Test/FeatureTestCaseTest.php

@@ -4,7 +4,9 @@
 use CodeIgniter\Test\FeatureResponse;
 
 /**
- * @group DatabaseLive
+ * @group                       DatabaseLive
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState         disabled
  */
 class FeatureTestCaseTest extends FeatureTestCase
 {
@@ -30,9 +32,6 @@ function () {
 		]);
 		$response = $this->get('home');
 
-		// close open buffer
-		ob_end_clean();
-
 		$response->assertSee('Hello World');
 		$response->assertDontSee('Again');
 	}

tests/system/Test/TestCaseTest.php

@@ -53,7 +53,7 @@ public function testStreamFilter()
 		CITestStreamFilter::$buffer = '';
 		$this->stream_filter        = stream_filter_append(STDOUT, 'CITestStreamFilter');
 		\CodeIgniter\CLI\CLI::write('first.');
-		$expected = "first.\n";
+		$expected = "\nfirst.\n";
 		$this->assertEquals($expected, CITestStreamFilter::$buffer);
 		stream_filter_remove($this->stream_filter);
 	}