google-nomulus/javatests/google/registry/testing/TestDataHelper.java
Justine Tunney 5012893c1d 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.
2016-05-13 18:55:08 -04:00

42 lines
1.6 KiB
Java

// 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;
}
}