/*
* 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.geode.test.junit.rules;
import static org.assertj.core.api.Assertions.*;
import java.util.List;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.Result;
import org.junit.runner.notification.Failure;
import org.apache.geode.test.junit.Repeat;
import org.apache.geode.test.junit.categories.UnitTest;
/**
* Unit tests for {@link RepeatRule}.
*/
@Category(UnitTest.class)
public class RepeatRuleTest {
private static final String ASSERTION_ERROR_MESSAGE = "failing test";
@Test
public void failingTestShouldFailOneTimeWhenRepeatIsUnused() {
Result result = TestRunner.runTest(FailingTestShouldFailOneTimeWhenRepeatIsUnused.class);
assertThat(result.wasSuccessful()).isFalse();
List<Failure> failures = result.getFailures();
assertThat(failures.size()).as("Failures: " + failures).isEqualTo(1);
Failure failure = failures.get(0);
assertThat(failure.getException()).isExactlyInstanceOf(AssertionError.class)
.hasMessage(ASSERTION_ERROR_MESSAGE);
assertThat(FailingTestShouldFailOneTimeWhenRepeatIsUnused.count).isEqualTo(1);
}
@Test
public void passingTestShouldPassOneTimeWhenRepeatIsUnused() {
Result result = TestRunner.runTest(PassingTestShouldPassOneTimeWhenRepeatIsUnused.class);
assertThat(result.wasSuccessful()).isTrue();
assertThat(PassingTestShouldPassOneTimeWhenRepeatIsUnused.count).isEqualTo(1);
}
@Test
public void zeroValueShouldThrowIllegalArgumentException() {
Result result = TestRunner.runTest(ZeroValueShouldThrowIllegalArgumentException.class);
assertThat(result.wasSuccessful()).isFalse();
List<Failure> failures = result.getFailures();
assertThat(failures.size()).as("Failures: " + failures).isEqualTo(1);
Failure failure = failures.get(0);
assertThat(failure.getException()).isExactlyInstanceOf(IllegalArgumentException.class)
.hasMessage("Repeat value must be a positive integer");
assertThat(ZeroValueShouldThrowIllegalArgumentException.count).isEqualTo(0);
}
@Test
public void negativeValueShouldThrowIllegalArgumentException() {
Result result = TestRunner.runTest(NegativeValueShouldThrowIllegalArgumentException.class);
assertThat(result.wasSuccessful()).isFalse();
List<Failure> failures = result.getFailures();
assertThat(failures.size()).as("Failures: " + failures).isEqualTo(1);
Failure failure = failures.get(0);
assertThat(failure.getException()).isExactlyInstanceOf(IllegalArgumentException.class)
.hasMessage("Repeat value must be a positive integer");
assertThat(NegativeValueShouldThrowIllegalArgumentException.count).isEqualTo(0);
}
/**
* Characterizes the behavior but is not a requirement for {@code RepeatRule}.
*/
@Test
public void passingTestShouldBeSkippedWhenRepeatIsZero() {
Result result = TestRunner.runTest(PassingTestShouldBeSkippedWhenRepeatIsZero.class);
assertThat(result.wasSuccessful()).isFalse();
assertThat(PassingTestShouldBeSkippedWhenRepeatIsZero.count).isEqualTo(0);
}
@Test
public void failingTestShouldFailOneTimeWhenRepeatIsOne() {
Result result = TestRunner.runTest(FailingTestShouldFailOneTimeWhenRepeatIsOne.class);
assertThat(result.wasSuccessful()).isFalse();
List<Failure> failures = result.getFailures();
assertThat(failures.size()).as("Failures: " + failures).isEqualTo(1);
Failure failure = failures.get(0);
assertThat(failure.getException()).isExactlyInstanceOf(AssertionError.class)
.hasMessage(ASSERTION_ERROR_MESSAGE);
assertThat(FailingTestShouldFailOneTimeWhenRepeatIsOne.count).isEqualTo(1);
}
@Test
public void passingTestShouldPassOneTimeWhenRepeatIsOne() {
Result result = TestRunner.runTest(PassingTestShouldPassOneTimeWhenRepeatIsOne.class);
assertThat(result.wasSuccessful()).isTrue();
assertThat(PassingTestShouldPassOneTimeWhenRepeatIsOne.count).isEqualTo(1);
}
@Test
public void failingTestShouldFailOneTimeWhenRepeatIsTwo() {
Result result = TestRunner.runTest(FailingTestShouldFailOneTimeWhenRepeatIsTwo.class);
assertThat(result.wasSuccessful()).isFalse();
List<Failure> failures = result.getFailures();
assertThat(failures.size()).as("Failures: " + failures).isEqualTo(1);
Failure failure = failures.get(0);
assertThat(failure.getException()).isExactlyInstanceOf(AssertionError.class)
.hasMessage(ASSERTION_ERROR_MESSAGE);
assertThat(FailingTestShouldFailOneTimeWhenRepeatIsTwo.count).isEqualTo(1);
}
@Test
public void passingTestShouldPassTwoTimesWhenRepeatIsTwo() {
Result result = TestRunner.runTest(PassingTestShouldPassTwoTimesWhenRepeatIsTwo.class);
assertThat(result.wasSuccessful()).isTrue();
assertThat(PassingTestShouldPassTwoTimesWhenRepeatIsTwo.count).isEqualTo(2);
}
@Test
public void failingTestShouldFailOneTimeWhenRepeatIsThree() {
Result result = TestRunner.runTest(FailingTestShouldFailOneTimeWhenRepeatIsThree.class);
assertThat(result.wasSuccessful()).isFalse();
List<Failure> failures = result.getFailures();
assertThat(failures.size()).as("Failures: " + failures).isEqualTo(1);
Failure failure = failures.get(0);
assertThat(failure.getException()).isExactlyInstanceOf(AssertionError.class)
.hasMessage(ASSERTION_ERROR_MESSAGE);
assertThat(FailingTestShouldFailOneTimeWhenRepeatIsThree.count).isEqualTo(1);
}
@Test
public void passingTestShouldPassThreeTimesWhenRepeatIsThree() {
Result result = TestRunner.runTest(PassingTestShouldPassThreeTimesWhenRepeatIsThree.class);
assertThat(result.wasSuccessful()).isTrue();
assertThat(PassingTestShouldPassThreeTimesWhenRepeatIsThree.count).isEqualTo(3);
}
/**
* Used by test {@link #failingTestShouldFailOneTimeWhenRepeatIsUnused()}
*/
public static class FailingTestShouldFailOneTimeWhenRepeatIsUnused {
static int count = 0;
@BeforeClass
public static void beforeClass() {
count = 0;
}
@Rule
public RepeatRule repeat = new RepeatRule();
@Test
public void doTest() throws Exception {
count++;
fail(ASSERTION_ERROR_MESSAGE);
}
}
/**
* Used by test {@link #passingTestShouldPassOneTimeWhenRepeatIsUnused()}
*/
public static class PassingTestShouldPassOneTimeWhenRepeatIsUnused {
static int count = 0;
@BeforeClass
public static void beforeClass() {
count = 0;
}
@Rule
public RepeatRule repeat = new RepeatRule();
@Test
public void doTest() throws Exception {
count++;
}
}
/**
* Used by test {@link #zeroValueShouldThrowIllegalArgumentException()}
*/
public static class ZeroValueShouldThrowIllegalArgumentException {
static int count = 0;
@BeforeClass
public static void beforeClass() {
count = 0;
}
@Rule
public RepeatRule repeat = new RepeatRule();
@Test
@Repeat(0)
public void doTest() throws Exception {
count++;
}
}
/**
* Used by test {@link #negativeValueShouldThrowIllegalArgumentException()}
*/
public static class NegativeValueShouldThrowIllegalArgumentException {
static int count = 0;
@BeforeClass
public static void beforeClass() {
count = 0;
}
@Rule
public RepeatRule repeat = new RepeatRule();
@Test
@Repeat(-1)
public void doTest() throws Exception {
count++;
}
}
/**
* Used by test {@link #passingTestShouldBeSkippedWhenRepeatIsZero()}
*/
public static class PassingTestShouldBeSkippedWhenRepeatIsZero {
static int count = 0;
@BeforeClass
public static void beforeClass() {
count = 0;
}
@Rule
public RepeatRule repeat = new RepeatRule();
@Test
@Repeat(0)
public void doTest() throws Exception {
count++;
}
}
/**
* Used by test {@link #failingTestShouldFailOneTimeWhenRepeatIsOne()}
*/
public static class FailingTestShouldFailOneTimeWhenRepeatIsOne {
static int count = 0;
@BeforeClass
public static void beforeClass() {
count = 0;
}
@Rule
public RepeatRule repeat = new RepeatRule();
@Test
@Repeat(1)
public void doTest() throws Exception {
count++;
fail(ASSERTION_ERROR_MESSAGE);
}
}
/**
* Used by test {@link #passingTestShouldPassOneTimeWhenRepeatIsOne()}
*/
public static class PassingTestShouldPassOneTimeWhenRepeatIsOne {
static int count = 0;
@BeforeClass
public static void beforeClass() {
count = 0;
}
@Rule
public RepeatRule repeat = new RepeatRule();
@Test
@Repeat(1)
public void doTest() throws Exception {
count++;
}
}
/**
* Used by test {@link #failingTestShouldFailOneTimeWhenRepeatIsTwo()}
*/
public static class FailingTestShouldFailOneTimeWhenRepeatIsTwo {
static int count = 0;
@BeforeClass
public static void beforeClass() {
count = 0;
}
@Rule
public RepeatRule repeat = new RepeatRule();
@Test
@Repeat(2)
public void doTest() throws Exception {
count++;
fail(ASSERTION_ERROR_MESSAGE);
}
}
/**
* Used by test {@link #passingTestShouldPassTwoTimesWhenRepeatIsTwo()}
*/
public static class PassingTestShouldPassTwoTimesWhenRepeatIsTwo {
static int count = 0;
@BeforeClass
public static void beforeClass() {
count = 0;
}
@Rule
public RepeatRule repeat = new RepeatRule();
@Test
@Repeat(2)
public void doTest() throws Exception {
count++;
}
}
/**
* Used by test {@link #failingTestShouldFailOneTimeWhenRepeatIsThree()}
*/
public static class FailingTestShouldFailOneTimeWhenRepeatIsThree {
static int count = 0;
@BeforeClass
public static void beforeClass() {
count = 0;
}
@Rule
public RepeatRule repeat = new RepeatRule();
@Test
@Repeat(3)
public void doTest() throws Exception {
count++;
fail(ASSERTION_ERROR_MESSAGE);
}
}
/**
* Used by test {@link #passingTestShouldPassThreeTimesWhenRepeatIsThree()}
*/
public static class PassingTestShouldPassThreeTimesWhenRepeatIsThree {
static int count = 0;
@BeforeClass
public static void beforeClass() {
count = 0;
}
@Rule
public RepeatRule repeat = new RepeatRule();
@Test
@Repeat(3)
public void doTest() throws Exception {
count++;
}
}
}