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5012893c1d
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.
67 lines
2 KiB
Java
67 lines
2 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package com.google.domain.registry.util;
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import com.google.domain.registry.testing.ExceptionRule;
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import com.google.domain.registry.testing.FakeClock;
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import com.google.domain.registry.testing.FakeSleeper;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.junit.runners.JUnit4;
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import java.util.concurrent.Callable;
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/** Unit tests for {@link Retrier}. */
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@RunWith(JUnit4.class)
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public class RetrierTest {
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@Rule
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public ExceptionRule thrown = new ExceptionRule();
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Retrier retrier = new Retrier(new FakeSleeper(new FakeClock()), 3);
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/** An exception to throw from {@link CountingThrower}. */
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class CountingException extends RuntimeException {
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CountingException(int count) {
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super("" + count);
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}
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}
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/** Test object that always throws an exception with the current count. */
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class CountingThrower implements Callable<Object> {
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int count = 0;
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@Override
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public Object call() {
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count++;
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throw new CountingException(count);
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}
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}
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@Test
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public void testRetryableException() throws Exception {
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thrown.expect(CountingException.class, "3");
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retrier.callWithRetry(new CountingThrower(), CountingException.class);
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}
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@Test
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public void testUnretryableException() throws Exception {
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thrown.expect(CountingException.class, "1");
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retrier.callWithRetry(new CountingThrower(), IllegalArgumentException.class);
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}
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}
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