QUESTION ABOUT MOCKING TESTS

tests/Helpers.php

@@ -117,7 +117,39 @@ private function getProjectDirectory($dir)
 	private function getDir()
 	{
 		$root = \org\bovigo\vfs\vfsStream::setup();
-
-		return $root->url();
+		$dir = $root->url();
+
+		//
+		// None of these attempts to avoid the tests failing due to missing
+		// directories work, they don't work if you put them directly
+		// in the tests, but file_exists() returns true until it gets to
+		// WhippetHelpers. I think this is because in whippet_init() we ignore
+		// any directories that have been passed in, and search for a whippet.json
+		// file on the actual disk, so the virtual disk is never read.
+		//
+		// We seem to have more than one way of knowing which dir is the project
+		// repo, and whippet_init() recurses the directory to find a .json file.
+		// This means that the virtual fs that we use to mock the tests will not
+		// be used, hence the errors. I think we should probably remove that
+		// code, but I'm not sure if anything is relying on it...
+		//
+
+
+		mkdir($dir.'/config');
+		touch($dir.'/config/application.json');
+		mkdir($dir.'/wp-content');
+		mkdir($dir.'/wp-content/plugins');
+		// // if (!file_exists("{$dir}/config")) {
+		// // 	printf("FS SAYS NOPE");
+		// // }
+		// \org\bovigo\vfs\vfsStream::newDirectory($dir.'/config');
+		// // \org\bovigo\vfs\vfsStream::newDirectory($dir.'/wp-content/plugins');
+
+		// // mkdir(\org\bovigo\vfs\vfsStream::url($dir.'/wp-content/plugins'));
+		// mkdir(\org\bovigo\vfs\vfsStream::url($dir.'/config'));
+
+		// \org\bovigo\vfs\vfsStream::create(['config' => [], ['wp-content' => ['plugins' => []]]], $root);
+
+		return $dir;
 	}
 }