Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use removeListener method of org.jmock.example.announcer.Announcer class

Best Jmock-library code snippet using org.jmock.example.announcer.Announcer.removeListener

Source:Announcer.java

...34    public void addListener(T listener) {35        listeners.add(listener);36    }37    38    public void removeListener(T listener) {39        listeners.remove(listener);40    }41    42    public T announce() {43        return proxy;44    }45    46    private void announce(Method m, Object[] args) {47        try {48            for (T listener : listeners) {49                m.invoke(listener, args);50            }51        } catch (IllegalAccessException e) {52            throw new IllegalArgumentException("could not invoke listener", e);
...

Source:AnnouncerTests.java

...60	}61	62	@Test63	public void testCanRemoveListeners() {64		announcer.removeListener(listener1);65		66		context.checking(new Expectations() {{67			oneOf (listener2).eventA();68		}});69		70		announcer.announce().eventA();71	}72	73	@Test74	public void testDoesNotAllowListenersToThrowCheckedExceptions() throws Exception {75		context.checking(new Expectations() {{76			allowing (listener1).badEvent(); will(throwException(new CheckedException()));77		}});78		...

removeListener

Using AI Code Generation

1import org.jmock.example.announcer.Announcer;2import org.jmock.example.announcer.AnnouncerTest;3import org.jmock.example.announcer.Listener;4public class 1 {5    public static void main(String[] args) {6        Announcer<Listener> announcer = Announcer.to(Listener.class);7        Listener listener = new Listener() {8            public void heardShout(String shout) {9                System.out.println(shout);10            }11        };12        announcer.addListener(listener);13        announcer.announce().heardShout("Hello, world!");14        announcer.removeListener(listener);15        announcer.announce().heardShout("Goodbye, world!");16    }17}18import org.jmock.example.announcer.Announcer;19import org.jmock.example.announcer.AnnouncerTest;20import org.jmock.example.announcer.Listener;21public class 2 {22    public static void main(String[] args) {23        Announcer<Listener> announcer = Announcer.to(Listener.class);24        Listener listener = new Listener() {25            public void heardShout(String shout) {26                System.out.println(shout);27            }28        };29        announcer.addListener(listener);30        announcer.announce().heardShout("Hello, world!");31        announcer.removeListener(listener);32        announcer.announce().heardShout("Goodbye, world!");33    }34}35import org.jmock.example.announcer.Announcer;36import org.jmock.example.announcer.AnnouncerTest;37import org.jmock.example.announcer.Listener;38public class 3 {39    public static void main(String[] args) {40        Announcer<Listener> announcer = Announcer.to(Listener.class);41        Listener listener = new Listener() {42            public void heardShout(String shout) {43                System.out.println(shout);44            }45        };46        announcer.addListener(listener);47        announcer.announce().heardShout("Hello, world!");48        announcer.removeListener(listener);49        announcer.announce().heardShout("Goodbye, world!");50    }51}

removeListener

Using AI Code Generation

1package org.jmock.example.announcer;2import org.jmock.Mock;3import org.jmock.MockObjectTestCase;4public class AnnouncerTest extends MockObjectTestCase {5    public void testAnnouncer() {6        Mock mockListener = mock(Listener.class);7        Listener listener = (Listener) mockListener.proxy();8        Announcer announcer = new Announcer(Listener.class);9        announcer.addListener(listener);10        mockListener.expects(once()).method("event").with(eq("hello"));11        announcer.announce().event("hello");12        announcer.removeListener(listener);13        mockListener.expects(never()).method("event").with(eq("hello"));14        announcer.announce().event("hello");15    }16}17package org.jmock.example.announcer;18public interface Listener {19    void event(String event);20}21package org.jmock.example.announcer;22import java.lang.reflect.InvocationHandler;23import java.lang.reflect.Method;24import java.lang.reflect.Proxy;25import java.util.ArrayList;26import java.util.List;27public class Announcer<T> {28    private final T proxy;29    private final List<T> listeners = new ArrayList<T>();30    public Announcer(Class<? extends T> listenerType) {31        proxy = listenerType.cast(Proxy.newProxyInstance(32                listenerType.getClassLoader(),33                new Class<?>[] { listenerType },34                new InvocationHandler() {35                    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {36                        announce(method, args);37                        return null;38                    }39                }));40    }41    public void addListener(T listener) {42        listeners.add(listener);43    }44    public void removeListener(T listener) {45        listeners.remove(listener);46    }47    public void announce() {48        announce(null, null);49    }50    private void announce(Method m, Object[] args) {51        for (T listener : listeners) {52            try {53                if (m == null) {54                    listener.getClass().getMethod("announce").invoke(listener);55                } else {56                    m.invoke(listener, args);57                }58            } catch (Exception e) {59                throw new IllegalArgumentException("could not announce", e);60            }61        }62    }63    public T announce() {64        return proxy;65    }66}67public void testAnnouncer() {68    Mock mockListener = mock(Listener.class);69    Listener listener = (Listener) mockListener.proxy();70    Announcer announcer = new Announcer(Listener.class);71    announcer.addListener(listener);

removeListener

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        Announcer announcer = new Announcer();4        announcer.addListener(new Listener() {5            public void receive(String message) {6                System.out.println(message);7            }8        });9        announcer.announce("Hello World");10        announcer.removeListener(new Listener() {11            public void receive(String message) {12                System.out.println(message);13            }14        });15    }16}

removeListener

Using AI Code Generation

1import org.jmock.example.announcer.Announcer;2import java.util.EventListener;3import org.jmock.core.DynamicMock;4import org.jmock.core.DynamicMockError;5import org.jmock.core.DynamicMockFailure;6import org.jmock.core.Invocation;7import org.jmock.core.InvocationMatcher;8import org.jmock.core.Stub;9import org.jmock.core.constraint.IsEqual;10import org.jmock.core.constraint.IsAnything;11import org.jmock.core.constraint.IsInstanceOf;12import org.jmock.core.constraint.IsSame;13import org.jmock.core.constraint.IsSubtype;14import org.jmock.core.constraint.IsTypeCompatible;15import org.jmock.core.constraint.IsEqual;16import org.jmock.core.constraint.IsSame;17import org.jmock.core.constraint.IsInstanceOf;18import org.jmock.core.constraint.IsSubtype;19import org.jmock.core.constraint.IsTypeCompatible;20import org.jmock.core.constraint.IsAnything;21import org.jmock.core.constraint.IsEqual;22import org.jmock.core.constraint.IsSame;23import org.jmock.core.constraint.IsInstanceOf;24import org.jmock.core.constraint.IsSubtype;25import org.jmock.core.constraint.IsTypeCompatible;26import org.jmock.core.constraint.IsEqual;27import org.jmock.core.constraint.IsSame;28import org.jmock.core.constraint.IsInstanceOf;29import org.jmock.core.constraint.IsSubtype;30import org.jmock.core.constraint.IsTypeCompatible;31import org.jmock.core.constraint.IsEqual;32import org.jmock.core.constraint.IsSame;33import org.jmock.core.constraint.IsInstanceOf;34import org.jmock.core.constraint.IsSubtype;35import org.jmock.core.constraint.IsTypeCompatible;36import org.jmock.core.constraint.IsEqual;37import org.jmock.core.constraint.IsSame;38import org.jmock.core.constraint.IsInstanceOf;39import org.jmock.core.constraint.IsSubtype;40import org.jmock.core.constraint.IsTypeCompatible;41import org.jmock.core.constraint.IsEqual;42import org.jmock.core.constraint.IsSame;43import org.jmock.core.constraint.IsInstanceOf;44import org.jmock.core.constraint.IsSubtype;45import org.jmock.core.constraint.IsTypeCompatible;46import org.jmock.core.constraint.IsEqual;47import org.jmock.core.constraint.IsSame;48import org.jmock.core.constraint.IsInstanceOf;49import org.jmock.core.constraint.IsSubtype;50import org.jmock.core.constraint.IsTypeCompatible;51import org.jmock.core.constraint.IsEqual;52import org.jmock.core.constraint.IsSame;53import org.jmock.core.constraint.IsInstanceOf;54import org.jmock.core.constraint.IsSub

removeListener

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        Announcer<EventListener> announcer = Announcer.to(EventListener.class);4        EventListener listener1 = new EventListener() {5            public void onEvent() {6                System.out.println("listener 1");7            }8        };9        EventListener listener2 = new EventListener() {10            public void onEvent() {11                System.out.println("listener 2");12            }13        };14        announcer.addListener(listener1);15        announcer.addListener(listener2);16        announcer.announce().onEvent();17        announcer.removeListener(listener1);18        announcer.announce().onEvent();19    }20}21public class 2 {22    public static void main(String[] args) {23        Announcer<EventListener> announcer = Announcer.to(EventListener.class);24        EventListener listener1 = new EventListener() {25            public void onEvent() {26                System.out.println("listener 1");27            }28        };29        EventListener listener2 = new EventListener() {30            public void onEvent() {31                System.out.println("listener 2");32            }33        };34        announcer.addListener(listener1);35        announcer.addListener(listener2);36        announcer.announce().onEvent();37        announcer.removeListener(listener2);38        announcer.announce().onEvent();39    }40}41public class 3 {42    public static void main(String[] args) {43        Announcer<EventListener> announcer = Announcer.to(EventListener.class);44        EventListener listener1 = new EventListener() {45            public void onEvent() {46                System.out.println("listener 1");47            }48        };49        EventListener listener2 = new EventListener() {50            public void onEvent() {51                System.out.println("listener 2");52            }53        };54        announcer.addListener(listener1);55        announcer.addListener(listener2);56        announcer.announce().onEvent();57        announcer.removeListener(listener1);

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.