org.hamcrest.collection

Class IsIterableContainingInAnyOrder<T>

java.lang.Object

org.hamcrest.BaseMatcher<T>

org.hamcrest.TypeSafeDiagnosingMatcher<java.lang.Iterable<? extends T>>

org.hamcrest.collection.IsIterableContainingInAnyOrder<T>

All Implemented Interfaces:

Matcher<java.lang.Iterable<? extends T>>, SelfDescribing

public class IsIterableContainingInAnyOrder<T>
extends TypeSafeDiagnosingMatcher<java.lang.Iterable<? extends T>>

Constructor Summary

Constructors

Constructor and Description
IsIterableContainingInAnyOrder(java.util.Collection<Matcher<? super T>> matchers)

Method Summary

Modifier and Type	Method and Description
static <T> Matcher<java.lang.Iterable<? extends T>>	containsInAnyOrder(java.util.Collection<Matcher<? super T>> itemMatchers) Creates an order agnostic matcher for Iterables that matches when a single pass over the examined Iterable yields a series of items, each satisfying one matcher anywhere in the specified collection of matchers.
static <T> Matcher<java.lang.Iterable<? extends T>>	containsInAnyOrder(Matcher<? super T>... itemMatchers) Creates an order agnostic matcher for Iterables that matches when a single pass over the examined Iterable yields a series of items, each satisfying one matcher anywhere in the specified matchers.
static <T> Matcher<java.lang.Iterable<? extends T>>	containsInAnyOrder(T... items) Creates an order agnostic matcher for Iterables that matches when a single pass over the examined Iterable yields a series of items, each logically equal to one item anywhere in the specified items.
void	describeTo(Description description) Generates a description of the object.
protected boolean	matchesSafely(java.lang.Iterable<? extends T> items, Description mismatchDescription) Subclasses should implement this.

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

Constructor Detail

IsIterableContainingInAnyOrder

public IsIterableContainingInAnyOrder(java.util.Collection<Matcher<? super T>> matchers)

Method Detail

matchesSafely

protected boolean matchesSafely(java.lang.Iterable<? extends T> items,
                                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 class TypeSafeDiagnosingMatcher<java.lang.Iterable<? extends T>>

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.

containsInAnyOrder

@SafeVarargs
public static <T> Matcher<java.lang.Iterable<? extends T>> containsInAnyOrder(Matcher<? super T>... itemMatchers)

Creates an order agnostic matcher for Iterables that matches when a single pass over the examined Iterable yields a series of items, each satisfying one matcher anywhere in the specified matchers. For a positive match, the examined iterable must be of the same length as the number of specified matchers.

N.B. each of the specified matchers will only be used once during a given examination, so be careful when specifying matchers that may be satisfied by more than one entry in an examined iterable.

For example:

assertThat(Arrays.asList("foo", "bar"), containsInAnyOrder(equalTo("bar"), equalTo("foo")))

Parameters:

itemMatchers - a list of matchers, each of which must be satisfied by an item provided by an examined Iterable

containsInAnyOrder

@SafeVarargs
public static <T> Matcher<java.lang.Iterable<? extends T>> containsInAnyOrder(T... items)

Creates an order agnostic matcher for Iterables that matches when a single pass over the examined Iterable yields a series of items, each logically equal to one item anywhere in the specified items. For a positive match, the examined iterable must be of the same length as the number of specified items.

N.B. each of the specified items will only be used once during a given examination, so be careful when specifying items that may be equal to more than one entry in an examined iterable.

For example:

assertThat(Arrays.asList("foo", "bar"), containsInAnyOrder("bar", "foo"))

Parameters:

items - the items that must equal the items provided by an examined Iterable in any order

containsInAnyOrder

public static <T> Matcher<java.lang.Iterable<? extends T>> containsInAnyOrder(java.util.Collection<Matcher<? super T>> itemMatchers)

Creates an order agnostic matcher for Iterables that matches when a single pass over the examined Iterable yields a series of items, each satisfying one matcher anywhere in the specified collection of matchers. For a positive match, the examined iterable must be of the same length as the specified collection of matchers.

N.B. each matcher in the specified collection will only be used once during a given examination, so be careful when specifying matchers that may be satisfied by more than one entry in an examined iterable.

For example:

assertThat(Arrays.asList("foo", "bar"), containsInAnyOrder(Arrays.asList(equalTo("bar"), equalTo("foo"))))

Parameters:

itemMatchers - a list of matchers, each of which must be satisfied by an item provided by an examined Iterable