rocks.cleancode.hamcrest.throwable

Class WillThrowMatcher<T extends Throwable>

java.lang.Object

org.hamcrest.BaseMatcher<T>

org.hamcrest.TypeSafeDiagnosingMatcher<Runnable>

rocks.cleancode.hamcrest.throwable.WillThrowMatcher<T>

Type Parameters:

T - Type of the throwable

All Implemented Interfaces:

Matcher<Runnable>, SelfDescribing

public class WillThrowMatcher<T extends Throwable>
extends TypeSafeDiagnosingMatcher<Runnable>

Matches the type of the throwable thrown by a runnable.

Since:

1.0.0

Method Summary

Modifier and Type	Method and Description
boolean	allMatchersMatch(Throwable throwable, Description mismatchDescription)
WillThrowMatcher<T>	and(Matcher<T> throwableMather)
void	describeTo(Description description)
protected boolean	matchesSafely(Runnable runnable, Description mismatchDescription)
static <T extends Throwable> WillThrowMatcher<T>	willThrow(Class<T> throwableClass) Create a matcher for the throwable thrown by a runnable.

Methods inherited from class org.hamcrest.TypeSafeDiagnosingMatcher

describeMismatch, matches

Methods inherited from class org.hamcrest.BaseMatcher

_dont_implement_Matcher___instead_extend_BaseMatcher_, isNotNull, toString

Methods inherited from class java.lang.Object

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

Method Detail

willThrow

public static <T extends Throwable> WillThrowMatcher<T> willThrow(Class<T> throwableClass)

Create a matcher for the throwable thrown by a runnable.

Type Parameters:

T - Type of the throwable

Parameters:

throwableClass - Throwable class

Returns:

Throwable type matcher

Since:

1.0.0

matchesSafely

protected boolean matchesSafely(Runnable runnable,
                                Description mismatchDescription)

Specified by:

matchesSafely in class TypeSafeDiagnosingMatcher<Runnable>

allMatchersMatch

public boolean allMatchersMatch(Throwable throwable,
                                Description mismatchDescription)

describeTo

public void describeTo(Description description)

and

public WillThrowMatcher<T> and(Matcher<T> throwableMather)