org.hamcrest.object
Class IsEventFrom

java.lang.Object
  org.hamcrest.BaseMatcher<T>
      org.hamcrest.TypeSafeDiagnosingMatcher<EventObject>
          org.hamcrest.object.IsEventFrom

All Implemented Interfaces:

Matcher<EventObject>, SelfDescribing

public class IsEventFrom
extends TypeSafeDiagnosingMatcher<EventObject>

Tests if the value is an event announced by a specific object.

Constructor Summary

IsEventFrom(Class<?> eventClass, Object source)

Method Summary

void	describeTo(Description description)
static Matcher<EventObject>	eventFrom(Class<? extends EventObject> eventClass, Object source) Creates a matcher of EventObject that matches any object derived from eventClass announced by source.
static Matcher<EventObject>	eventFrom(Object source) Creates a matcher of EventObject that matches any EventObject announced by source.
boolean	matchesSafely(EventObject item, Description mismatchDescription)

Methods inherited from class org.hamcrest.TypeSafeDiagnosingMatcher

describeMismatch, matches

Methods inherited from class org.hamcrest.BaseMatcher

_dont_implement_Matcher___instead_extend_BaseMatcher_, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IsEventFrom

public IsEventFrom(Class<?> eventClass,
                   Object source)

Method Detail

matchesSafely

public boolean matchesSafely(EventObject item,
                             Description mismatchDescription)

Specified by:

matchesSafely in class TypeSafeDiagnosingMatcher<EventObject>

describeTo

public void describeTo(Description description)

eventFrom

public static Matcher<EventObject> eventFrom(Class<? extends EventObject> eventClass,
                                             Object source)

Creates a matcher of EventObject that matches any object derived from eventClass announced by source.

For example:

assertThat(myEvent, is(eventFrom(PropertyChangeEvent.class, myBean)))

Parameters:

eventClass - the class of the event to match on

source - the source of the event

eventFrom

public static Matcher<EventObject> eventFrom(Object source)

Creates a matcher of EventObject that matches any EventObject announced by source.

For example:

assertThat(myEvent, is(eventFrom(myBean)))

Parameters:

source - the source of the event