org.hamcrest.collection
Class IsIn<T>

java.lang.Object
  extended by org.hamcrest.BaseMatcher<T>
      extended by org.hamcrest.collection.IsIn<T>
All Implemented Interfaces:
org.hamcrest.Matcher<T>, org.hamcrest.SelfDescribing

public class IsIn<T>
extends org.hamcrest.BaseMatcher<T>


Constructor Summary
IsIn(java.util.Collection<T> collection)
           
IsIn(T[] elements)
           
 
Method Summary
 void describeTo(org.hamcrest.Description buffer)
           
static
<T> org.hamcrest.Matcher<T>
isIn(java.util.Collection<T> collection)
          Creates a matcher that matches when the examined object is found within the specified collection.
static
<T> org.hamcrest.Matcher<T>
isIn(T[] elements)
          Creates a matcher that matches when the examined object is found within the specified array.
static
<T> org.hamcrest.Matcher<T>
isOneOf(T... elements)
          Creates a matcher that matches when the examined object is equal to one of the specified elements.
 boolean matches(java.lang.Object o)
           
 
Methods inherited from class org.hamcrest.BaseMatcher
_dont_implement_Matcher___instead_extend_BaseMatcher_, describeMismatch, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

IsIn

public IsIn(java.util.Collection<T> collection)

IsIn

public IsIn(T[] elements)
Method Detail

matches

public boolean matches(java.lang.Object o)

describeTo

public void describeTo(org.hamcrest.Description buffer)

isIn

public static <T> org.hamcrest.Matcher<T> isIn(java.util.Collection<T> collection)
Creates a matcher that matches when the examined object is found within the specified collection.

For example:

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

Parameters:
collection - the collection in which matching items must be found

isIn

public static <T> org.hamcrest.Matcher<T> isIn(T[] elements)
Creates a matcher that matches when the examined object is found within the specified array.

For example:

assertThat("foo", isIn(new String[]{"bar", "foo"}))

Parameters:
elements - the array in which matching items must be found

isOneOf

public static <T> org.hamcrest.Matcher<T> isOneOf(T... elements)
Creates a matcher that matches when the examined object is equal to one of the specified elements.

For example:

assertThat("foo", isIn("bar", "foo"))

Parameters:
elements - the elements amongst which matching items will be found