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// Copyright 2012 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.gitiles;
import static com.google.common.truth.Truth.assertThat;
import static com.google.gitiles.ConfigUtil.getDuration;
import static org.junit.Assert.fail;
import java.time.Duration;
import org.eclipse.jgit.lib.Config;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/** Tests for configuration utilities. */
@RunWith(JUnit4.class)
public class ConfigUtilTest {
@Test
public void getDurationReturnsDuration() throws Exception {
Duration def = Duration.ofSeconds(2);
Config config = new Config();
Duration t;
config.setString("core", "dht", "timeout", "500 ms");
t = getDuration(config, "core", "dht", "timeout", def);
assertThat(t).isEqualTo(Duration.ofMillis(500));
config.setString("core", "dht", "timeout", "5.2 sec");
try {
getDuration(config, "core", "dht", "timeout", def);
fail("expected IllegalArgumentException");
} catch (IllegalArgumentException e) {
assertThat(e).hasMessageThat().isEqualTo("Invalid time unit value: core.dht.timeout=5.2 sec");
}
config.setString("core", "dht", "timeout", "1 min");
t = getDuration(config, "core", "dht", "timeout", def);
assertThat(t).isEqualTo(Duration.ofMinutes(1));
}
@Test
public void getDurationCanReturnDefault() throws Exception {
Duration def = Duration.ofSeconds(1);
Config config = new Config();
Duration t;
t = getDuration(config, "core", null, "blank", def);
assertThat(t).isEqualTo(Duration.ofSeconds(1));
config.setString("core", null, "blank", "");
t = getDuration(config, "core", null, "blank", def);
assertThat(t).isEqualTo(Duration.ofSeconds(1));
config.setString("core", null, "blank", " ");
t = getDuration(config, "core", null, "blank", def);
assertThat(t).isEqualTo(Duration.ofSeconds(1));
}
@Test
public void nullAsDefault() throws Exception {
Config config = new Config();
Duration t;
t = getDuration(config, "core", null, "blank", null);
assertThat(t).isNull();
config.setString("core", null, "blank", "");
t = getDuration(config, "core", null, "blank", null);
assertThat(t).isNull();
config.setString("core", null, "blank", " ");
t = getDuration(config, "core", null, "blank", null);
assertThat(t).isNull();
}
}