| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.hadoop.fs.s3a; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import static org.apache.hadoop.fs.s3a.S3ATestUtils.*; |
| |
| /** |
| * Test the test utils. Why an integration test? it's needed to |
| * verify property pushdown. |
| */ |
| public class ITestS3ATestUtils extends Assert { |
| private static final Logger LOG = |
| LoggerFactory.getLogger(ITestS3ATestUtils.class); |
| public static final String KEY = "undefined.property"; |
| |
| @Before |
| public void clear() { |
| System.clearProperty(KEY); |
| } |
| |
| @Test |
| public void testGetTestProperty() throws Throwable { |
| Configuration conf = new Configuration(false); |
| assertEquals("a", getTestProperty(conf, KEY, "a")); |
| conf.set(KEY, "\t b \n"); |
| assertEquals("b", getTestProperty(conf, KEY, "a")); |
| System.setProperty(KEY, "c"); |
| assertEquals("c", getTestProperty(conf, KEY, "a")); |
| unsetSysprop(); |
| assertEquals("b", getTestProperty(conf, KEY, "a")); |
| } |
| |
| @Test |
| public void testGetTestPropertyLong() throws Throwable { |
| Configuration conf = new Configuration(false); |
| assertEquals(1, getTestPropertyLong(conf, KEY, 1)); |
| conf.setInt(KEY, 2); |
| assertEquals(2, getTestPropertyLong(conf, KEY, 1)); |
| System.setProperty(KEY, "3"); |
| assertEquals(3, getTestPropertyLong(conf, KEY, 1)); |
| } |
| |
| @Test |
| public void testGetTestPropertyInt() throws Throwable { |
| Configuration conf = new Configuration(false); |
| assertEquals(1, getTestPropertyInt(conf, KEY, 1)); |
| conf.setInt(KEY, 2); |
| assertEquals(2, getTestPropertyInt(conf, KEY, 1)); |
| System.setProperty(KEY, "3"); |
| assertEquals(3, getTestPropertyInt(conf, KEY, 1)); |
| conf.unset(KEY); |
| assertEquals(3, getTestPropertyInt(conf, KEY, 1)); |
| unsetSysprop(); |
| assertEquals(5, getTestPropertyInt(conf, KEY, 5)); |
| } |
| |
| @Test |
| public void testGetTestPropertyBool() throws Throwable { |
| Configuration conf = new Configuration(false); |
| assertTrue(getTestPropertyBool(conf, KEY, true)); |
| conf.set(KEY, "\tfalse \n"); |
| assertFalse(getTestPropertyBool(conf, KEY, true)); |
| System.setProperty(KEY, "true"); |
| assertTrue(getTestPropertyBool(conf, KEY, true)); |
| unsetSysprop(); |
| assertEquals("false", getTestProperty(conf, KEY, "true")); |
| conf.unset(KEY); |
| assertTrue(getTestPropertyBool(conf, KEY, true)); |
| } |
| |
| protected void unsetSysprop() { |
| System.setProperty(KEY, UNSET_PROPERTY); |
| } |
| |
| } |