TestUtils.java

/*
 * Copyright 2016 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.maps;

import java.io.InputStream;
import java.util.Scanner;

public class TestUtils {
  public static String retrieveBody(String filename) {
    InputStream input = TestUtils.class.getResourceAsStream(filename);
    Scanner s = new java.util.Scanner(input).useDelimiter("\\A");
    String body = s.next();
    if (body == null || body.length() == 0) {
      throw new IllegalArgumentException("filename '" + filename + "' resulted in null or empty body");
    }
    return body;
  }
}