org.hamcrest.collection

Class IsMapContainingKey<K>

java.lang.Object

org.hamcrest.BaseMatcher<T>

org.hamcrest.TypeSafeMatcher<java.util.Map<? super K,?>>

org.hamcrest.collection.IsMapContainingKey<K>

All Implemented Interfaces:

Matcher<java.util.Map<? super K,?>>, SelfDescribing

public class IsMapContainingKey<K>
extends TypeSafeMatcher<java.util.Map<? super K,?>>

Constructor Summary

Constructors

Constructor and Description
IsMapContainingKey(Matcher<? super K> keyMatcher)

Method Summary

Modifier and Type	Method and Description
void	describeMismatchSafely(java.util.Map<? super K,?> map, Description mismatchDescription) Subclasses should override this.
void	describeTo(Description description) Generates a description of the object.
static <K> Matcher<java.util.Map<? super K,?>>	hasKey(K key)
static <K> Matcher<java.util.Map<? super K,?>>	hasKey(Matcher<? super K> keyMatcher)
boolean	matchesSafely(java.util.Map<? super K,?> item) Subclasses should implement this.

Methods inherited from class org.hamcrest.TypeSafeMatcher

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

IsMapContainingKey

public IsMapContainingKey(Matcher<? super K> keyMatcher)

Method Detail

matchesSafely

public boolean matchesSafely(java.util.Map<? super K,?> item)

Description copied from class: TypeSafeMatcher

Subclasses should implement this. The item will already have been checked for the specific type and will never be null.

Specified by:

matchesSafely in class TypeSafeMatcher<java.util.Map<? super K,?>>

describeMismatchSafely

public void describeMismatchSafely(java.util.Map<? super K,?> map,
                                   Description mismatchDescription)

Description copied from class: TypeSafeMatcher

Subclasses should override this. The item will already have been checked for the specific type and will never be null.

Overrides:

describeMismatchSafely in class TypeSafeMatcher<java.util.Map<? super K,?>>

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.

hasKey

public static <K> Matcher<java.util.Map<? super K,?>> hasKey(K key)

hasKey

public static <K> Matcher<java.util.Map<? super K,?>> hasKey(Matcher<? super K> keyMatcher)