mv com/google/domain/registry google/registry

This change renames directories in preparation for the great package
rename. The repository is now in a broken state because the code
itself hasn't been updated. However this should ensure that git
correctly preserves history for each file.

javatests/google/registry/testing/TestDataHelper.java

@@ -0,0 +1,42 @@
+// Copyright 2016 The Domain Registry Authors. 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.domain.registry.testing;
+
+import static com.google.domain.registry.util.CollectionUtils.isNullOrEmpty;
+import static com.google.domain.registry.util.ResourceUtils.readResourceUtf8;
+
+import java.util.Map;
+import java.util.Map.Entry;
+
+/**
+ * Contains helper methods for dealing with test data.
+ */
+public final class TestDataHelper {
+
+  /**
+   * Loads a text file from the "testdata" directory relative to the location of the specified
+   * context class, and substitutes in values for placeholders of the form <code>%tagname%</code>.
+   */
+  public static String loadFileWithSubstitutions(
+      Class<?> context, String filename, Map<String, String> substitutions) {
+    String fileContents = readResourceUtf8(context, "testdata/" + filename);
+    if (!isNullOrEmpty(substitutions)) {
+      for (Entry<String, String> entry : substitutions.entrySet()) {
+        fileContents = fileContents.replaceAll("%" + entry.getKey() + "%", entry.getValue());
+      }
+    }
+    return fileContents;
+  }
+}