Package org.hamcrest.object
Class IsEventFrom
- java.lang.Object
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- org.hamcrest.BaseMatcher<T>
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- org.hamcrest.TypeSafeDiagnosingMatcher<java.util.EventObject>
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- org.hamcrest.object.IsEventFrom
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- All Implemented Interfaces:
Matcher<java.util.EventObject>
,SelfDescribing
public class IsEventFrom extends TypeSafeDiagnosingMatcher<java.util.EventObject>
Tests if the value is an event announced by a specific object.
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Constructor Summary
Constructors Constructor Description IsEventFrom(java.lang.Class<?> eventClass, java.lang.Object source)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
describeTo(Description description)
Generates a description of the object.static Matcher<java.util.EventObject>
eventFrom(java.lang.Class<? extends java.util.EventObject> eventClass, java.lang.Object source)
Creates a matcher ofEventObject
that matches any object derived from eventClass announced by source.static Matcher<java.util.EventObject>
eventFrom(java.lang.Object source)
Creates a matcher ofEventObject
that matches any EventObject announced by source.boolean
matchesSafely(java.util.EventObject item, Description mismatchDescription)
Subclasses should implement this.-
Methods inherited from class org.hamcrest.TypeSafeDiagnosingMatcher
describeMismatch, matches
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Methods inherited from class org.hamcrest.BaseMatcher
_dont_implement_Matcher___instead_extend_BaseMatcher_, toString
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Method Detail
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matchesSafely
public boolean matchesSafely(java.util.EventObject item, Description mismatchDescription)
Description copied from class:TypeSafeDiagnosingMatcher
Subclasses should implement this. The item will already have been checked for the specific type and will never be null.- Specified by:
matchesSafely
in classTypeSafeDiagnosingMatcher<java.util.EventObject>
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describeTo
public void describeTo(Description description)
Description copied from interface:SelfDescribing
Generates a description of the object. The description may be part of a a description of a larger object of which this is just a component, so it should be worded appropriately.- Parameters:
description
- The description to be built or appended to.
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eventFrom
public static Matcher<java.util.EventObject> eventFrom(java.lang.Class<? extends java.util.EventObject> eventClass, java.lang.Object source)
Creates a matcher ofEventObject
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 onsource
- the source of the event
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eventFrom
public static Matcher<java.util.EventObject> eventFrom(java.lang.Object source)
Creates a matcher ofEventObject
that matches any EventObject announced by source. For example:assertThat(myEvent, is(eventFrom(myBean)))
- Parameters:
source
- the source of the event
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