Add more Windows tests (#53)

More work towards #51 
diff --git a/appveyor.yml b/appveyor.yml
index 09a4a70..1e45697 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -10,5 +10,9 @@
 build: off
 
 test_script:
-  # TODO(tvolkert): Broaden scope of tests
+  # TODO(tvolkert): Enable testing of LocalFileSystem
+  - pub run test test\chroot_test.dart
   - pub run test test\memory_test.dart
+  - pub run test test\recording_test.dart
+  - pub run test test\replay_test.dart
+  - pub run test test\utils_test.dart
diff --git a/test/chroot_test.dart b/test/chroot_test.dart
index b911e19..044f489 100644
--- a/test/chroot_test.dart
+++ b/test/chroot_test.dart
@@ -82,7 +82,7 @@
           'Link > rename > throwsIfDestinationExistsAsFile',
         ],
       );
-    });
+    }, skip: io.Platform.isWindows);
 
     group('chrootSpecific', () {
       ChrootFileSystem fs;