From 831bc389c2dff059a97b3c678c8d3103a939a585 Mon Sep 17 00:00:00 2001
From: Arthur Ozga <aozgaa@umich.edu>
Date: Tue, 21 Jul 2015 14:59:39 -0700
Subject: [PATCH] make RunnerBase abstract

---
 src/harness/runnerbase.ts | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/harness/runnerbase.ts b/src/harness/runnerbase.ts
index 66438d938dd..406ca7caeae 100644
--- a/src/harness/runnerbase.ts
+++ b/src/harness/runnerbase.ts
@@ -1,6 +1,6 @@
 /// <reference path="harness.ts" />
 
-class RunnerBase {
+abstract class RunnerBase {
     constructor() { }
 
     // contains the tests to run
@@ -18,9 +18,7 @@ class RunnerBase {
     /** Setup the runner's tests so that they are ready to be executed by the harness 
      *  The first test should be a describe/it block that sets up the harness's compiler instance appropriately
      */
-    public initializeTests(): void {
-        throw new Error('method not implemented');
-    }
+    public abstract initializeTests(): void;
 
     /** Replaces instances of full paths with fileNames only */
     static removeFullPaths(path: string) {