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How to use finished method of org.junit.rules.Stopwatch class
Best junit code snippet using org.junit.rules.Stopwatch.finished
Source:StopwatchTest.java 
...23 */24public class StopwatchTest {25 private static enum TestStatus { SUCCEEDED, FAILED, SKIPPED }26 private static Record record;27 private static Record finishedRecord;28 private static long fakeTimeNanos = 1234;29 private static class Record {30 final long duration;31 final String name;32 final TestStatus status;33 Record() {34 this(0, null, null);35 }36 Record(long duration, Description description) {37 this(duration, null, description);38 }39 Record(long duration, TestStatus status, Description description) {40 this.duration = duration;41 this.status = status;42 this.name = description == null ? null : description.getMethodName();43 }44 }45 public static abstract class AbstractStopwatchTest {46 /**47 * Fake implementation of {@link Stopwatch.Clock} that increments the time48 * every time it is asked.49 */50 private final Stopwatch.Clock fakeClock = new Stopwatch.Clock() {51 @Override52 public long nanoTime() {53 return fakeTimeNanos++;54 }55 };56 protected final Stopwatch stopwatch = new Stopwatch(fakeClock) {57 @Override58 protected void succeeded(long nanos, Description description) {59 StopwatchTest.record = new Record(nanos, TestStatus.SUCCEEDED, description);60 simulateTimePassing(1);61 }62 @Override63 protected void failed(long nanos, Throwable e, Description description) {64 StopwatchTest.record = new Record(nanos, TestStatus.FAILED, description);65 simulateTimePassing(1);66 }67 @Override68 protected void skipped(long nanos, AssumptionViolatedException e, Description description) {69 StopwatchTest.record = new Record(nanos, TestStatus.SKIPPED, description);70 simulateTimePassing(1);71 }72 @Override73 protected void finished(long nanos, Description description) {74 StopwatchTest.finishedRecord = new Record(nanos, description);75 }76 };77 private final TestWatcher watcher = new TestWatcher() {78 @Override79 protected void finished(Description description) {80 afterStopwatchRule();81 }82 };83 @Rule84 public final RuleChain chain = RuleChain85 .outerRule(watcher)86 .around(stopwatch);87 protected void afterStopwatchRule() {88 }89 }90 public static class SuccessfulTest extends AbstractStopwatchTest {91 @Test92 public void successfulTest() {93 }94 }95 public static class FailedTest extends AbstractStopwatchTest {96 @Test97 public void failedTest() {98 fail();99 }100 }101 public static class SkippedTest extends AbstractStopwatchTest {102 @Test103 public void skippedTest() {104 assumeTrue(false);105 }106 }107 public static class DurationDuringTestTest extends AbstractStopwatchTest {108 @Test109 public void duration() {110 simulateTimePassing(300L);111 assertEquals(300L, stopwatch.runtime(MILLISECONDS));112 simulateTimePassing(500L);113 assertEquals(800L, stopwatch.runtime(MILLISECONDS));114 }115 }116 public static class DurationAfterTestTest extends AbstractStopwatchTest {117 @Test118 public void duration() {119 simulateTimePassing(300L);120 assertEquals(300L, stopwatch.runtime(MILLISECONDS));121 }122 @Override123 protected void afterStopwatchRule() {124 assertEquals(300L, stopwatch.runtime(MILLISECONDS));125 simulateTimePassing(500L);126 assertEquals(300L, stopwatch.runtime(MILLISECONDS));127 }128 }129 @Before130 public void init() {131 record = new Record();132 finishedRecord = new Record();133 simulateTimePassing(1L);134 }135 private static Result runTest(Class<?> test) {136 simulateTimePassing(1L);137 JUnitCore junitCore = new JUnitCore();138 return junitCore.run(Request.aClass(test).getRunner());139 }140 private static void simulateTimePassing(long millis) {141 fakeTimeNanos += TimeUnit.MILLISECONDS.toNanos(millis);142 }143 @Test144 public void succeeded() {145 Result result = runTest(SuccessfulTest.class);146 assertEquals(0, result.getFailureCount());147 assertThat(record.name, is("successfulTest"));148 assertThat(record.name, is(finishedRecord.name));149 assertThat(record.status, is(TestStatus.SUCCEEDED));150 assertTrue("timeSpent > 0", record.duration > 0);151 assertThat(record.duration, is(finishedRecord.duration));152 }153 @Test154 public void failed() {155 Result result = runTest(FailedTest.class);156 assertEquals(1, result.getFailureCount());157 assertThat(record.name, is("failedTest"));158 assertThat(record.name, is(finishedRecord.name));159 assertThat(record.status, is(TestStatus.FAILED));160 assertTrue("timeSpent > 0", record.duration > 0);161 assertThat(record.duration, is(finishedRecord.duration));162 }163 @Test164 public void skipped() {165 Result result = runTest(SkippedTest.class);166 assertEquals(0, result.getFailureCount());167 assertThat(record.name, is("skippedTest"));168 assertThat(record.name, is(finishedRecord.name));169 assertThat(record.status, is(TestStatus.SKIPPED));170 assertTrue("timeSpent > 0", record.duration > 0);171 assertThat(record.duration, is(finishedRecord.duration));172 }173 @Test174 public void runtimeDuringTestShouldReturnTimeSinceStart() {175 Result result = runTest(DurationDuringTestTest.class);176 assertTrue(result.wasSuccessful());177 }178 @Test179 public void runtimeAfterTestShouldReturnRunDuration() {180 Result result = runTest(DurationAfterTestTest.class);181 assertTrue(result.wasSuccessful());182 }183}...
Source:CpuTimeLimit.java
...111 TestThread thread = new TestThread(statement);112 thread.start();113 114 CpuStopwatch stopwatch = createStopwatch(thread.getId());115 while (!thread.finished && stopwatch.getElapsedTime() < timeLimit) {116 thread.join(TIMEOUT_CHECK_INTERVAL);117 }118 119 Throwable exception = null;120 if (thread.finished) {121 exception = thread.exceptionFromTest;122 } else {123 exception = new TimeLimitException("Time limit (" + timeLimitString() + ") exceeded");124 exception.setStackTrace(thread.getStackTrace());125 thread.interrupt();126 }127 128 if (exception != null) {129 throw exception;130 }131 }132 };133 }134 135 private String timeLimitString() {136 return new DecimalFormat("#.###s").format(timeLimit);137 }138 139 private CpuStopwatch createStopwatch(long threadId) {140 return new CpuStopwatch(stopwatchMode, threadId);141 }142 143 private static class TestThread extends Thread {144 private final Statement statement;145 146 public boolean finished = false;147 public Throwable exceptionFromTest = null;148 public TestThread(Statement statement) {149 super("TimeLimit.TestThread");150 this.statement = statement;151 }152 @Override153 public void run() {154 try {155 statement.evaluate();156 } catch (InterruptedException e) {157 // Most likely sent by us after a timeout158 } catch (Throwable e) {159 exceptionFromTest = e;160 } finally {161 finished = true;162 }163 }164 }165 166}...
Source:JunitRuleTest.java
...89 @Override90 public void evaluate() throws Throwable {91 Stopwatch watch = Stopwatch.createStarted();92 base.evaluate();93 log.info("finished {}, duration: {} ms.", flag, watch.elapsed(TimeUnit.MILLISECONDS));94 }95 };96 }97 }98 @Slf4j99 private static class LoggingRule implements TestRule {100 private int priority;101 public LoggingRule(int priority) {102 this.priority = priority;103 }104 @Override105 public Statement apply(Statement base, Description description) {106 return new Statement() {107 @Override108 public void evaluate() throws Throwable {109 log.info("starting LoggingRule-{}.", priority);110 base.evaluate();111 log.info("finished LoggingRule-{}", priority);112 }113 };114 }115 }116}...
Source:Stopwatch.java
...25 /* access modifiers changed from: protected */26 public void skipped(long nanos, AssumptionViolatedException e, Description description) {27 }28 /* access modifiers changed from: protected */29 public void finished(long nanos, Description description) {30 }31 /* access modifiers changed from: private */32 /* access modifiers changed from: public */33 private long getNanos() {34 if (this.startNanos != 0) {35 long currentEndNanos = this.endNanos;36 if (currentEndNanos == 0) {37 currentEndNanos = this.clock.nanoTime();38 }39 return currentEndNanos - this.startNanos;40 }41 throw new IllegalStateException("Test has not started");42 }43 /* access modifiers changed from: private */44 /* access modifiers changed from: public */45 private void starting() {46 this.startNanos = this.clock.nanoTime();47 this.endNanos = 0;48 }49 /* access modifiers changed from: private */50 /* access modifiers changed from: public */51 private void stopping() {52 this.endNanos = this.clock.nanoTime();53 }54 @Override // org.junit.rules.TestRule55 public final Statement apply(Statement base, Description description) {56 return new InternalWatcher().apply(base, description);57 }58 private class InternalWatcher extends TestWatcher {59 private InternalWatcher() {60 }61 /* access modifiers changed from: protected */62 @Override // org.junit.rules.TestWatcher63 public void starting(Description description) {64 Stopwatch.this.starting();65 }66 /* access modifiers changed from: protected */67 @Override // org.junit.rules.TestWatcher68 public void finished(Description description) {69 Stopwatch stopwatch = Stopwatch.this;70 stopwatch.finished(stopwatch.getNanos(), description);71 }72 /* access modifiers changed from: protected */73 @Override // org.junit.rules.TestWatcher74 public void succeeded(Description description) {75 Stopwatch.this.stopping();76 Stopwatch stopwatch = Stopwatch.this;77 stopwatch.succeeded(stopwatch.getNanos(), description);78 }79 /* access modifiers changed from: protected */80 @Override // org.junit.rules.TestWatcher81 public void failed(Throwable e, Description description) {82 Stopwatch.this.stopping();83 Stopwatch stopwatch = Stopwatch.this;84 stopwatch.failed(stopwatch.getNanos(), e, description);...
Source:CommonUnitTest.java
...37 description.getClassName());38 testStopwatch.start();39 }40 /**41 * @see org.junit.rules.TestWatcher#finished(org.junit.runner.Description)42 */43 protected void finished(Description description) {44 testStopwatch.stop();45 long elapsed = testStopwatch.elapsed(TimeUnit.MILLISECONDS);46 logger.info("Elapsed time: {} ms", elapsed);47 logger.info("===== END {} [{}] =====", description.getMethodName(),48 description.getClassName());49 }50}...
Source:TimingRules.java
...10 private static StringBuilder results = new StringBuilder();11 // http://stackoverflow.com/questions/14892125/what-is-the-best-practice-to-determine-the-execution-time-of-the-bussiness-relev12 public static final Stopwatch STOPWATCH = new Stopwatch() {13 @Override14 protected void finished(long nanos, Description description) {15 String result = String.format("%-95s %7d", description.getDisplayName(), TimeUnit.NANOSECONDS.toMillis(nanos));16 results.append(result).append('\n');17 log.info(result + " ms\n");18 }19 };20 public static final ExternalResource SUMMARY = new ExternalResource() {21 @Override22 protected void before() throws Throwable {23 results.setLength(0);24 }25 @Override26 protected void after() {27 log.info("\n" +28 "\n-------------------------------------------------------------------------------------------------------" +...
Source:PracStopwatch.java
...18 protected void starting(Description description) {19 System.out.println("starting:" + description);20 }21 @Override22 protected void finished(Description description) {23 System.out.println("finished:" + description);24 }25 };26 @Rule27 public Stopwatch watch = new Stopwatch() {28 @Override29 protected void finished(long nanos, Description description) {30 System.out.printf("method %s finished: %d nanos. %n", description.getMethodName(), nanos);31 }32 };33 @Test34 public void test1() throws Exception {35 }36 @Test37 public void test2() throws Exception {38 }39 @Test40 public void test3() throws Exception {41 }42}...
finished
Using AI Code Generation
1public class StopwatchTest {2 public Stopwatch stopwatch = new Stopwatch() {3 protected void finished(long nanos, Description description) {4 System.out.println(String.format("Test %s finished in %d ms", description.getMethodName(), nanos / 1000000));5 }6 };7 public void test1() throws InterruptedException {8 Thread.sleep(1000);9 }10 public void test2() throws InterruptedException {11 Thread.sleep(2000);12 }13}
finished
Using AI Code Generation
1import static org.junit.Assert.*;2import org.junit.Test;3import org.junit.Rule;4import org.junit.rules.Stopwatch;5import java.util.concurrent.TimeUnit;6public class StopwatchTest {7 public Stopwatch stopwatch = new Stopwatch() {8 protected void finished(long nanos, Description description) {9 System.out.println(description.getDisplayName() + " took " + nanos + " nanoseconds");10 }11 };12 public void test1() throws Exception {13 Thread.sleep(1000);14 }15 public void test2() throws Exception {16 Thread.sleep(2000);17 }18}
finished
Using AI Code Generation
1import org.junit.Rule;2import org.junit.Test;3import org.junit.rules.Stopwatch;4import org.junit.runner.Description;5import java.util.concurrent.TimeUnit;6public class StopwatchTest {7 public Stopwatch stopwatch = new Stopwatch() {8 protected void finished(long nanos, Description description) {9 System.out.println("Finished test: " + description.getMethodName() + " in " + nanos + " nanoseconds");10 }11 };12 public void test1() throws InterruptedException {13 Thread.sleep(1000);14 }15 public void test2() throws InterruptedException {16 Thread.sleep(2000);17 }18}
finished
Using AI Code Generation
1public Stopwatch stopwatch = new Stopwatch() {2 protected void finished(long nanos, Description description) {3 System.out.println(String.format("Finished test %s in %s", description.getMethodName(), nanos));4 }5};6public Stopwatch stopwatch = new Stopwatch() {7 protected void finished(long nanos, Description description) {8 System.out.println(String.format("Finished test %s in %s", description.getMethodName(), nanos));9 }10 protected void succeeded(long nanos, Description description) {11 System.out.println(String.format("Succeeded test %s in %s", description.getMethodName(), nanos));12 }13 protected void failed(long nanos, Throwable e, Description description) {14 System.out.println(String.format("Failed test %s in %s", description.getMethodName(), nanos));15 }16};17public Stopwatch stopwatch = new Stopwatch() {18 protected void finished(long nanos, Description description) {19 System.out.println(String.format("Finished test %s in %s", description.getMethodName(), nanos));20 }21 protected void succeeded(long nanos, Description description) {22 System.out.println(String.format("Succeeded test %s in %s", description.getMethodName(), nanos));23 }24 protected void failed(long nanos, Throwable e, Description description) {25 System.out.println(String.format("Failed test %s in %s", description.getMethodName(), nanos));26 }27};28public void test1() throws InterruptedException {29 Thread.sleep(1000);30}31public void test2() throws InterruptedException {32 Thread.sleep(2000);33}34public void test3() throws InterruptedException {35 Thread.sleep(3000);36}37public void test4() throws InterruptedException {38 Thread.sleep(4000);39}40public void test5() throws InterruptedException {41 Thread.sleep(5000);42}43public void test6() throws InterruptedException {44 Thread.sleep(6000);45}46public void test7() throws InterruptedException {47 Thread.sleep(7000);48}49public void test8() throws InterruptedException {50 Thread.sleep(8000);51}52public void test9() throws InterruptedException {53 Thread.sleep(9000
finished
Using AI Code Generation
1org.junit.rules.Stopwatch stopwatch = new org.junit.rules.Stopwatch();2public org.junit.rules.TestRule stopwatch;3org.junit.rules.Stopwatch stopwatch = new org.junit.rules.Stopwatch();4public org.junit.rules.TestRule stopwatch;5org.junit.rules.Stopwatch stopwatch = new org.junit.rules.Stopwatch();6public org.junit.rules.TestRule stopwatch;7org.junit.rules.Stopwatch stopwatch = new org.junit.rules.Stopwatch();8public org.junit.rules.TestRule stopwatch;9org.junit.rules.Stopwatch stopwatch = new org.junit.rules.Stopwatch();10public org.junit.rules.TestRule stopwatch;11org.junit.rules.Stopwatch stopwatch = new org.junit.rules.Stopwatch();12public org.junit.rules.TestRule stopwatch;13org.junit.rules.Stopwatch stopwatch = new org.junit.rules.Stopwatch();14public org.junit.rules.TestRule stopwatch;15org.junit.rules.Stopwatch stopwatch = new org.junit.rules.Stopwatch();16public org.junit.rules.TestRule stopwatch;17org.junit.rules.Stopwatch stopwatch = new org.junit.rules.Stopwatch();18public org.junit.rules.TestRule stopwatch;19org.junit.rules.Stopwatch stopwatch = new org.junit.rules.Stopwatch();20public org.junit.rules.TestRule stopwatch;
finished
Using AI Code Generation
1import org.junit.rules.Stopwatch;2import org.junit.Rule;3import org.junit.Test;4import java.util.concurrent.TimeUnit;5public class TestStopwatchRule {6 public Stopwatch stopwatch = new Stopwatch() {7 protected void finished(long nanos, Description description) {8 System.out.println(description.getMethodName() + " took " + nanos + " nanoseconds");9 }10 };11 public void test1() throws InterruptedException {12 TimeUnit.SECONDS.sleep(2);13 }14 public void test2() throws InterruptedException {15 TimeUnit.SECONDS.sleep(1);16 }17}
finished
Using AI Code Generation
1public class StopwatchRule extends TestWatcher {2 private Stopwatch stopwatch = new Stopwatch();3 protected void finished(Description description) {4 System.out.println(description.getMethodName() + " took " + stopwatch.elapsedTime() + " seconds");5 }6 protected void starting(Description description) {7 stopwatch.start();8 }9}10public class StopwatchTest {11 public StopwatchRule stopwatchRule = new StopwatchRule();12 public void test() throws InterruptedException {13 Thread.sleep(1000);14 }15}16public class TimeoutTest {17 public Timeout timeout = new Timeout(1000);18 public void test() throws InterruptedException {19 Thread.sleep(2000);20 }21}22public class ErrorCollectorTest {23 public ErrorCollector collector = new ErrorCollector();24 public void test() {25 collector.addError(new Throwable("Error 1"));26 collector.addError(new Throwable("Error 2"));27 }28}
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