Instrument file reads

pkg/analyzer/test/instrumentation/instrumentation_test.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library test.instrumentation;
 
 import 'package:analyzer/instrumentation/instrumentation.dart';
 import 'package:unittest/unittest.dart';
 
 import '../reflective_tests.dart';
@@ skipping 38 matching lines @@
   }
 
   void test_logException_noTrace() {
     TestInstrumentationServer server = new TestInstrumentationServer();
     InstrumentationService service = new InstrumentationService(server);
     String message = 'exceptionMessage';
     service.logException(message, null);
     assertNormal(server, InstrumentationService.TAG_EXCEPTION, '$message:null');
   }
 
+  void test_logFileRead() {
+    TestInstrumentationServer server = new TestInstrumentationServer();
+    InstrumentationService service = new InstrumentationService(server);
+    String path = '/file/path';
+    int time = 978336000000;
+    String content = 'class C {\n}\n';
+    service.logFileRead(path, time, content);
+    assertNormal(
+        server,
+        InstrumentationService.TAG_FILE_READ,
+        '$path:$time:$content');
+  }
+
   void test_logLogEntry() {
     TestInstrumentationServer server = new TestInstrumentationServer();
     InstrumentationService service = new InstrumentationService(server);
     String level = 'level';
     DateTime time = new DateTime(2001);
     String message = 'message';
     service.logLogEntry(level, time, message);
     assertNormal(
         server,
         InstrumentationService.TAG_LOG_ENTRY,
-        '$level:2001-01-01 00::00::00.000:$message');
+        '$level:${time.millisecondsSinceEpoch}:$message');
   }
 
   void test_logNotification() {
     TestInstrumentationServer server = new TestInstrumentationServer();
     InstrumentationService service = new InstrumentationService(server);
     String message = 'notificationText';
     service.logNotification(message);
     assertNormal(server, InstrumentationService.TAG_NOTIFICATION, message);
   }
 
@@ skipping 67 matching lines @@
   @override
   void logWithPriority(String message) {
     priorityChannel.writeln(message);
   }
 
   @override
   void shutdown() {
     // Ignored
   }
 }