How to use isCancelled method of org.jmock.lib.concurrent.DeterministicScheduler class

Best Jmock-library code snippet using org.jmock.lib.concurrent.DeterministicScheduler.isCancelled

Source:DeterministicSchedulerTests.java

...214    public void testCanCancelScheduledCommands() {215        final boolean dontCare = true;216        ScheduledFuture<?> future = scheduler.schedule(commandA, 1, TimeUnit.SECONDS);217        218        assertFalse(future.isCancelled());219        future.cancel(dontCare);220        assertTrue(future.isCancelled());221        222        checking(new Expectations() {{223            never (commandA);224        }});225        226        scheduler.tick(2, TimeUnit.SECONDS);227    }228    public void testCancellingARunningCommandStopsItFromRunningAgain() {229        DeterministicScheduler deterministicScheduler = new DeterministicScheduler();230        ObjectThatCancelsARepeatingTask objectThatCancelsARepeatingTask = new ObjectThatCancelsARepeatingTask(deterministicScheduler);231        objectThatCancelsARepeatingTask.scheduleATaskThatWillCancelItself(1, TimeUnit.SECONDS);232        deterministicScheduler.tick(2,TimeUnit.SECONDS);233        assertThat("cancelling runnable run count", objectThatCancelsARepeatingTask.runCount(), is(1));234    }...

Source:DeterministicScheduler.java

...168    169    private final class ScheduledTask<T> implements ScheduledFuture<T>, Runnable {170        public final long repeatDelay;171        public final Callable<T> command;172        private boolean isCancelled = false;173        private boolean isDone = false;174        private T futureResult;175        private Exception failure = null;176        177        public ScheduledTask(Callable<T> command) {178            this.repeatDelay = -1;179            this.command = command;180        }181        182        public ScheduledTask(Runnable command) {183            this(-1, command);184        }185        186        public ScheduledTask(long repeatDelay, Runnable command) {187            this.repeatDelay = repeatDelay;188            this.command = new CallableRunnableAdapter<T>(command, null); 189        }190        191        @Override192        public String toString() {193            return command.toString() + " repeatDelay=" + repeatDelay;194        }195        196        public boolean repeats() {197            return repeatDelay >= 0;198        }199        public long getDelay(TimeUnit unit) {200            throw new UnsupportedOperationException("not supported");201        }202        public int compareTo(Delayed o) {203            throw new UnsupportedOperationException("not supported");204        }205        public boolean cancel(boolean mayInterruptIfRunning) {206            isCancelled = true;207            return deltaQueue.remove(this);208        }209        public T get() throws InterruptedException, ExecutionException {210            if (!isDone) {211                throw blockingOperationsNotSupported();212            }213            214            if (failure != null) {215                throw new ExecutionException(failure);216            }217            218            return futureResult;219        }220        public T get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {221            return get();222        }223        224        public boolean isCancelled() {225            return isCancelled;226        }227        228        public boolean isDone() {229            return isDone;230        }231        public void run() {232            try {233                futureResult = command.call();234            }235            catch (Exception e) {236                failure = e;237            }238            isDone = true;239        }...

isCancelled

Using AI Code Generation

1import org.jmock.Mockery;2import org.jmock.api.Invocation;3import org.jmock.lib.concurrent.DeterministicScheduler;4import org.jmock.lib.concurrent.Synchroniser;5import org.jmock.lib.legacy.ClassImposteriser;6import org.jmock.internal.ExpectationBuilder;7import org.jmock.internal.InvocationExpectation;8import org.jmock.internal.InvocationDispatcher;9import org.jmock.interna

isCancelled

Using AI Code Generation

1import java.util.Date;2import java.util.concurrent.TimeUnit;3import org.jmock.Expectations;4import org.jmock.Mockery;5import org.jmock.lib.concurrent.DeterministicScheduler;6import org.jmock.lib.concurrent.Synchroniser;7import org.jmock.lib.legacy.ClassImposteriser;8import org.junit.After;9import org.junit.Before;10import org.junit.Test;11public class TestClass {12    private Mockery context;13    private DeterministicScheduler scheduler;14    private Synchroniser synchroniser;15    public void setUp() {16        context = new Mockery() {{17            setImposteriser(ClassImposteriser.INSTANCE);18        }};19        scheduler = new DeterministicScheduler();20        synchroniser = new Synchroniser();21    }22    public void tearDown() {23        context.assertIsSatisfied();24    }25    public void test() {26        final Runnable runnable = context.mock(Runnable.class);27        context.checking(new Expectations() {{28            oneOf(runnable).run();29        }});30        scheduler.schedule(runnable, 0, TimeUnit.MILLISECONDS);31        scheduler.runNextTask();32    }33    public void test2() {34        final Runnable runnable = context.mock(Runnable.class);35        context.checking(new Expectations() {{36            oneOf(runnable).run();37        }});38        scheduler.schedule(runnable, 10, TimeUnit.MILLISECONDS);39        scheduler.runNextTask();40    }41    public void test3() {42        final Runnable runnable = context.mock(Runnable.class);43        context.checking(new Expectations() {{44            oneOf(runnable).run();45        }});46        scheduler.schedule(runnable, 100, TimeUnit.MILLISECONDS);47        scheduler.runNextTask();48    }49    public void test4() {50        final Runnable runnable = context.mock(Runnable.class);51        context.checking(new Expectations() {{52            never(runnable).run();53        }});54        scheduler.schedule(runnable, 1000, TimeUnit.MILLISECONDS);55        scheduler.runNextTask();56    }57    public void test5() {58        final Runnable runnable = context.mock(Runnable.class);59        context.checking(new Expectations() {{60            never(runnable).run();61        }});62        scheduler.schedule(runnable, 10000, TimeUnit.MILLISECONDS);63        scheduler.runNextTask();64    }65    public void test6() {66        final Runnable runnable = context.mock(Runnable.class);

isCancelled

Using AI Code Generation

1package org.jmock.test.acceptance;2import java.util.concurrent.TimeUnit;3import junit.framework.TestCase;4import org.jmock.Expectations;5import org.jmock.Mockery;6import org.jmock.lib.concurrent.DeterministicScheduler;7public class DeterministicSchedulerAcceptanceTests extends TestCase {8    Mockery context = new Mockery();9    DeterministicScheduler scheduler = new DeterministicScheduler();10    public void testCanCancelTask() {11        final Runnable task = context.mock(Runnable.class);12        context.checking(new Expectations() {{13            never(task);14        }});15        scheduler.schedule(task, 1, TimeUnit.SECONDS);16        scheduler.runFor(1, TimeUnit.SECONDS);17        scheduler.runFor(1, TimeUnit.SECONDS);18        assertTrue(scheduler.isCancelled(task));19    }20    public void testCanCancelTaskAfterItHasRun() {21        final Runnable task = context.mock(Runnable.class);22        context.checking(new Expectations() {{23            oneOf(task).run();24        }});25        scheduler.schedule(task, 1, TimeUnit.SECONDS);26        scheduler.runFor(1, TimeUnit.SECONDS);27        scheduler.runFor(1, TimeUnit.SECONDS);28        assertTrue(scheduler.isCancelled(task));29    }30}31package org.jmock.test.acceptance;32import java.util.concurrent.TimeUnit;33import junit.framework.TestCase;34import org.jmock.Expectations;35import org.jmock.Mockery;36import org.jmock.lib.concurrent.DeterministicScheduler;37public class DeterministicSchedulerAcceptanceTests extends TestCase {38    Mockery context = new Mockery();39    DeterministicScheduler scheduler = new DeterministicScheduler();40    public void testCanCancelTask() {41        final Runnable task = context.mock(Runnable.class);42        context.checking(new Expectations() {{43            never(task);44        }});45        scheduler.schedule(task, 1, TimeUnit.SECONDS);46        scheduler.runFor(1, TimeUnit.SECONDS);47        scheduler.runFor(1, TimeUnit.SECONDS);48        assertTrue(scheduler.isCancelled(task));49    }50    public void testCanCancelTaskAfterItHasRun() {51        final Runnable task = context.mock(Runnable.class);52        context.checking(new Expectations() {{53            oneOf(task).run();54        }});55        scheduler.schedule(task, 1, TimeUnit.SECONDS);56        scheduler.runFor(1, TimeUnit.SECONDS);57        scheduler.runFor(1, TimeUnit.SECONDS);58        assertTrue(scheduler.isCancelled(task));

isCancelled

Using AI Code Generation

1import org.jmock.Mockery;2import org.jmock.lib.concurrent.DeterministicScheduler;3import org.jmock.integration.junit4.JUnit4Mockery;4import org.jmock.lib.legacy.ClassImposteriser;5import org.jmock.Expectations;6import org.junit.Test;7import org.junit.Before;8import org.junit.After;9import static org.junit.Assert.*;10public class TestClass {11    private Mockery context;12    private DeterministicScheduler scheduler;13    public void setUp() {14        context = new JUnit4Mockery();15        context.setImposteriser(ClassImposteriser.INSTANCE);16        scheduler = new DeterministicScheduler();17    }18    public void tearDown() {19        context.assertIsSatisfied();20    }21    public void test() {22        final Runnable r = context.mock(Runnable.class);23        context.checking(new Expectations() {24            {25                oneOf(r).run();26            }27        });28        scheduler.schedule(r, 1000);29        scheduler.runUntilIdle();30        assertFalse(scheduler.isCancelled(r));31        scheduler.cancel(r);32        assertTrue(scheduler.isCancelled(r));33    }34}35import org.jmock.Mockery;36import org.jmock.lib.concurrent.DeterministicScheduler;37import org.jmock.integration.junit4.JUnit4Mockery;38import org.jmock.lib.legacy.ClassImposteriser;39import org.jmock.Expectations;40import org.junit.Test;41import org.junit.Before;42import org.junit.After;43import static org.junit.Assert.*;44public class TestClass {45    private Mockery context;46    private DeterministicScheduler scheduler;47    public void setUp() {48        context = new JUnit4Mockery();49        context.setImposteriser(ClassImposteriser.INSTANCE);50        scheduler = new DeterministicScheduler();51    }52    public void tearDown() {53        context.assertIsSatisfied();54    }55    public void test() {56        final Runnable r = context.mock(Runnable.class);57        context.checking(new Expectations() {58            {59                oneOf(r).run();60            }61        });62        scheduler.schedule(r, 1000);63        scheduler.runUntilIdle();64        assertFalse(scheduler.isCancelled(r));65        scheduler.cancel(r);66        assertTrue(scheduler.isCancelled(r));67    }68}

isCancelled

Using AI Code Generation

1import org.jmock.lib.concurrent.DeterministicScheduler;2import org.jmock.Mockery;3import org.jmock.Expectations;4public class 1 {5    public static void main(String[] args) {6        Mockery context = new Mockery();7        final DeterministicScheduler scheduler = context.mock(DeterministicScheduler.class);8        context.checking(new Expectations() {9            {10                oneOf(scheduler).isCancelled();11                will(returnValue(true));12            }13        });14        System.out.println(scheduler.isCancelled());15    }16}

isCancelled

Using AI Code Generation

1import java.util.concurrent.CancellationException;2import java.util.concurrent.TimeUnit;3import org.jmock.Mockery;4import org.jmock.lib.concurrent.DeterministicScheduler;5import org.jmock.lib.concurrent.Synchroniser;6import org.jmock.lib.legacy.ClassImposteriser;7import org.junit.Before;8import org.junit.Test;9import static org.junit.Assert.*;10public class JMockSchedulerTest {11    private Mockery context;12    private DeterministicScheduler scheduler;13    public void setUp() {14        context = new Mockery();15        context.setImposteriser(ClassImposteriser.INSTANCE);16        scheduler = new DeterministicScheduler();17        scheduler.setSynchroniser(new Synchroniser());18    }19    public void testIsCancelled() throws Exception {20        scheduler.schedule(new Runnable() {21            public void run() {22            }23        }, 1, TimeUnit.MINUTES);24        scheduler.runNext();25        scheduler.runNext();26        assertTrue(scheduler.isCancelled());27    }28    public void testIsNotCancelled() throws Exception {29        scheduler.schedule(new Runnable() {30            public void run() {31            }32        }, 1, TimeUnit.MINUTES);33        scheduler.runNext();34        assertFalse(scheduler.isCancelled());35    }36    public void testIsNotCancelledForNonScheduledTask() throws Exception {37        scheduler.runNext();38        assertFalse(scheduler.isCancelled());39    }40    @Test(expected = CancellationException.class)41    public void testIsCancelledException() throws Exception {42        scheduler.schedule(new Runnable() {43            public void run() {44            }45        }, 1, TimeUnit.MINUTES);46        scheduler.runNext();47        scheduler.runNext();48        scheduler.runNext();49    }50}51	at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)52	at org.junit.Assert.assertThat(Assert.java:956)53	at org.junit.Assert.assertThat(Assert.java:923)54	at JMockSchedulerTest.testIsCancelledException(JMockSchedulerTest.java:55)

isCancelled

Using AI Code Generation

1import org.jmock.Mockery;2import org.jmock.lib.concurrent.DeterministicScheduler;3import org.jmock.lib.concurrent.Synchroniser;4import org.jmock.lib.concurrent.DeterministicScheduler.Task;5import org.junit.Test;6public class TestScheduler {7    public void testScheduler() {8        Mockery context = new Mockery();9        DeterministicScheduler scheduler = new DeterministicScheduler(context);10        scheduler.setSynchroniser(new Synchroniser());11        scheduler.start();12        Task task = scheduler.schedule(new Runnable() {13            public void run() {14                System.out.println("hello");15            }16        }, 1000);17        scheduler.tick(1000);18        task.cancel();19        System.out.println("task cancelled: " + task.isCancelled());20        scheduler.stop();21    }22}

isCancelled

Using AI Code Generation

1import org.jmock.lib.concurrent.DeterministicScheduler;2import java.util.concurrent.TimeUnit;3public class 1 {4    public static void main(String[] args) {5        DeterministicScheduler scheduler = new DeterministicScheduler();6        scheduler.start();7        scheduler.schedule(new Runnable() {8            public void run() {9                System.out.println("Hello World");10            }11        }, 1, TimeUnit.SECONDS);12        scheduler.tick(1, TimeUnit.SECONDS);13        System.out.println("Task cancelled: " + scheduler.isCancelled());14    }15}16How to use isCancelled() method of org.jmock.lib.concurrent.DeterministicScheduler class?17How to use isRunning() method of org.jmock.lib.concurrent.DeterministicScheduler class?18How to use tick() method of org.jmock.lib.concurrent.DeterministicScheduler class?19How to use advanceTime() method of org.jmock.lib.concurrent.DeterministicScheduler class?20How to use setAutoAdvance() method of org.jmock.lib.concurrent.DeterministicScheduler class?21How to use setMaximumElapsedTime() method of org.jmock.lib.concurrent.DeterministicScheduler class?22How to use getMaximumElapsedTime() method of org.jmock.lib.concurrent.DeterministicScheduler class?23How to use getAutoAdvance() method of org.jmock.lib.concurrent.DeterministicScheduler class?24How to use getElapsedTime() method of org.jmock.lib.concurrent.DeterministicScheduler class?25How to use getElapsedNanoseconds() method of org.jmock.lib.concurrent.DeterministicScheduler class?26How to use getElapsedNanoseconds() method of org.jmock.lib.concurrent.DeterministicScheduler class?27How to use getElapsedMilliseconds() method of org.jmock.lib.concurrent.DeterministicScheduler class?28How to use getElapsedSeconds() method of org.jmock.lib.concurrent.DeterministicScheduler class?29How to use getElapsedMinutes() method of org.jmock.lib.concurrent.DeterministicScheduler class?30How to use getElapsedHours() method of org.jmock.lib.concurrent.DeterministicScheduler class?31How to use getElapsedDays() method of org.jmock.lib.concurrent.DeterministicScheduler class?32How to use getElapsedWeeks() method of org.jmock.lib.concurrent.DeterministicScheduler class?33How to use getElapsedMonths() method of org.jmock.lib.concurrent.DeterministicScheduler class?

isCancelled

Using AI Code Generation

1package org.jmock.test.unit.lib.concurrent;2import java.util.concurrent.TimeUnit;3import org.jmock.lib.concurrent.DeterministicScheduler;4import org.junit.Assert;5import org.junit.Before;6import org.junit.Test;7public class DeterministicSchedulerTest {8    DeterministicScheduler scheduler;9    public void createScheduler() {10        scheduler = new DeterministicScheduler();11    }12    public void schedulesTasks() {13        final StringBuffer buffer = new StringBuffer();14        scheduler.schedule(new Runnable() {15            public void run() {16                buffer.append("first");17            }18        }, 1, TimeUnit.MILLISECONDS);19        scheduler.schedule(new Runnable() {20            public void run() {21                buffer.append("second");22            }23        }, 2, TimeUnit.MILLISECONDS);24        Assert.assertEquals("", buffer.toString());25        scheduler.tick(1, TimeUnit.MILLISECONDS);26        Assert.assertEquals("first", buffer.toString());27        scheduler.tick(1, TimeUnit.MILLISECONDS);28        Assert.assertEquals("firstsecond", buffer.toString());29    }30    public void canCancelTasks() {31        final StringBuffer buffer = new StringBuffer();32        Runnable task = new Runnable() {33            public void run() {34                buffer.append("first");35            }36        };37        scheduler.schedule(task, 1, TimeUnit.MILLISECONDS);38        scheduler.schedule(new Runnable() {39            public void run() {40                buffer.append("second");41            }42        }, 2, TimeUnit.MILLISECONDS);43        Assert.assertEquals("", buffer.toString());44        scheduler.tick(1, TimeUnit.MILLISECONDS);45        Assert.assertEquals("first", buffer.toString());46        scheduler.cancel(task);47        scheduler.tick(1, TimeUnit.MILLISECONDS);48        Assert.assertEquals("firstsecond", buffer.toString());49    }50    public void canCancelTasksBeforeTheyAreStarted() {51        final StringBuffer buffer = new StringBuffer();52        Runnable task = new Runnable() {53            public void run() {54                buffer.append("first");55            }56        };57        scheduler.schedule(task, 1, TimeUnit.MILLISECONDS);58        scheduler.schedule(new Runnable() {59            public void run() {60                buffer.append("second");61            }62        }, 2, TimeUnit.MILLISECONDS);63        Assert.assertEquals("", buffer.toString());64        scheduler.cancel(task);65        scheduler.tick(1, TimeUnit.MILLISECONDS);66        Assert.assertEquals("second", buffer.toString());67    }

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