2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 Nordix Foundation
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
24 import java.io.IOException;
25 import java.nio.file.Files;
28 * Common convenience methods for testing.
30 public class TestUtils {
33 * Convert a file in the test resource folder to file.
35 * @param filename to name of the file in test/resources
37 * @throws IOException when there is an IO issue
39 public static File readFile(final String filename) {
40 return new File(ClassLoader.getSystemClassLoader().getResource(filename).getFile());
44 * Convert a file in the test resource folder to a string.
46 * @param filename to name of the file in test/resources
47 * @return the content of the file as a String
48 * @throws IOException when there is an IO issue
50 public static String getResourceFileContent(final String filename) throws IOException {
51 final File file = readFile(filename);
52 return new String(Files.readAllBytes(file.toPath()));