org.hamcrest.collection
Class IsArray<T>

java.lang.Object
  org.hamcrest.BaseMatcher<T>
      org.hamcrest.TypeSafeMatcher<T[]>
          org.hamcrest.collection.IsArray<T>

All Implemented Interfaces:

Matcher<T[]>, SelfDescribing

public class IsArray<T>
extends TypeSafeMatcher<T[]>

Matcher for array whose elements satisfy a sequence of matchers. The array size must equal the number of element matchers.

Constructor Summary

IsArray(Matcher<? super T>[] elementMatchers)

Method Summary

static <T> IsArray<T>	array(Matcher<? super T>... elementMatchers) Creates a matcher that matches arrays whose elements are satisfied by the specified matchers.
void	describeMismatchSafely(T[] actual, Description mismatchDescription)
void	describeTo(Description description)
protected String	descriptionEnd() Returns the string that ends the description.
protected String	descriptionSeparator() Returns the string that separates the elements in the description.
protected String	descriptionStart() Returns the string that starts the description.
boolean	matchesSafely(T[] array)

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

IsArray

public IsArray(Matcher<? super T>[] elementMatchers)

Method Detail

matchesSafely

public boolean matchesSafely(T[] array)

Specified by:

matchesSafely in class TypeSafeMatcher<T[]>

describeMismatchSafely

public void describeMismatchSafely(T[] actual,
                                   Description mismatchDescription)

Overrides:

describeMismatchSafely in class TypeSafeMatcher<T[]>

describeTo

public void describeTo(Description description)

descriptionStart

protected String descriptionStart()

Returns the string that starts the description. Can be overridden in subclasses to customise how the matcher is described.

descriptionSeparator

protected String descriptionSeparator()

Returns the string that separates the elements in the description. Can be overridden in subclasses to customise how the matcher is described.

descriptionEnd

protected String descriptionEnd()

Returns the string that ends the description. Can be overridden in subclasses to customise how the matcher is described.

array

public static <T> IsArray<T> array(Matcher<? super T>... elementMatchers)

Creates a matcher that matches arrays whose elements are satisfied by the specified matchers. Matches positively only if the number of matchers specified is equal to the length of the examined array and each matcher[i] is satisfied by array[i].

For example:

assertThat(new Integer[]{1,2,3}, is(array(equalTo(1), equalTo(2), equalTo(3))))

Parameters:

elementMatchers - the matchers that the elements of examined arrays should satisfy