Update from Google.

--
MOE_MIGRATED_REVID=85702957
diff --git a/src/test/java/com/google/devtools/build/lib/util/ResourceFileLoaderTest.java b/src/test/java/com/google/devtools/build/lib/util/ResourceFileLoaderTest.java
new file mode 100644
index 0000000..e821ca1
--- /dev/null
+++ b/src/test/java/com/google/devtools/build/lib/util/ResourceFileLoaderTest.java
@@ -0,0 +1,49 @@
+// Copyright 2014 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+package com.google.devtools.build.lib.util;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import java.io.IOException;
+
+/**
+ * A test for {@link ResourceFileLoader}.
+ */
+@RunWith(JUnit4.class)
+public class ResourceFileLoaderTest {
+
+  @Test
+  public void loader() throws IOException {
+    String message = ResourceFileLoader.loadResource(
+        ResourceFileLoaderTest.class, "ResourceFileLoaderTest.message");
+    assertEquals("Hello, world.", message);
+  }
+
+  @Test
+  public void resourceNotFound() {
+    try {
+      ResourceFileLoader.loadResource(ResourceFileLoaderTest.class,
+          "does_not_exist.txt");
+      fail();
+    } catch (IOException e) {
+      assertEquals("does_not_exist.txt not found.", e.getMessage());
+    }
+  }
+
+}