Log more usefully when this test fails

Author: RyanCavanaugh

src/harness/unittests/typingsInstaller.ts

@@ -1057,11 +1057,12 @@ namespace ts.projectSystem {
             const host = createServerHost([app, jquery, chroma]);
             const logger = trackingLogger();
             const result = JsTyping.discoverTypings(host, logger.log, [app.path, jquery.path, chroma.path], getDirectoryPath(<Path>app.path), safeList, emptyMap, { enable: true }, emptyArray);
-            assert.deepEqual(logger.finish(), [
+            const finish = logger.finish();
+            assert.deepEqual(finish, [
                 'Inferred typings from file names: ["jquery","chroma-js"]',
                 "Inferred typings from unresolved imports: []",
                 'Result: {"cachedTypingPaths":[],"newTypingNames":["jquery","chroma-js"],"filesToWatch":["/a/b/bower_components","/a/b/node_modules"]}',
-            ]);
+            ], finish.join("\r\n"));
             assert.deepEqual(result.newTypingNames, ["jquery", "chroma-js"]);
         });