Class IsIn<T>

    • Constructor Summary

      Constructors 
      Constructor Description
      IsIn​(java.util.Collection<T> collection)  
      IsIn​(T[] elements)  
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      void describeTo​(Description buffer)
      Generates a description of the object.
      static <T> Matcher<T> in​(java.util.Collection<T> collection)
      Creates a matcher that matches when the examined object is found within the specified collection.
      static <T> Matcher<T> in​(T[] elements)
      Creates a matcher that matches when the examined object is found within the specified array.
      static <T> Matcher<T> isIn​(java.util.Collection<T> collection)
      Deprecated.
      use is(in(...)) instead
      static <T> Matcher<T> isIn​(T[] elements)
      Deprecated.
      use is(in(...)) instead
      static <T> Matcher<T> isOneOf​(T... elements)
      Deprecated.
      use is(oneOf(...)) instead
      boolean matches​(java.lang.Object o)
      Evaluates the matcher for argument item.
      static <T> Matcher<T> oneOf​(T... elements)
      Creates a matcher that matches when the examined object is equal to one of the specified elements.
      • 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)
        Description copied from interface: Matcher
        Evaluates the matcher for argument item. This method matches against Object, instead of the generic type T. This is because the caller of the Matcher does not know at runtime what the type is (because of type erasure with Java generics). It is down to the implementations to check the correct type.
        Parameters:
        o - the object against which the matcher is evaluated.
        Returns:
        true if item matches, otherwise false.
        See Also:
        BaseMatcher
      • describeTo

        public void describeTo​(Description buffer)
        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:
        buffer - The description to be built or appended to.
      • isIn

        @Deprecated
        public static <T> Matcher<T> isIn​(java.util.Collection<T> collection)
        Deprecated.
        use is(in(...)) instead
        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
      • in

        public static <T> Matcher<T> in​(java.util.Collection<T> collection)
        Creates a matcher that matches when the examined object is found within the specified collection. For example:
        assertThat("foo", is(in(Arrays.asList("bar", "foo"))))
        Parameters:
        collection - the collection in which matching items must be found
      • isIn

        @Deprecated
        public static <T> Matcher<T> isIn​(T[] elements)
        Deprecated.
        use is(in(...)) instead
        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
      • in

        public static <T> Matcher<T> in​(T[] elements)
        Creates a matcher that matches when the examined object is found within the specified array. For example:
        assertThat("foo", is(in(new String[]{"bar", "foo"})))
        Parameters:
        elements - the array in which matching items must be found
      • isOneOf

        @SafeVarargs
        @Deprecated
        public static <T> Matcher<T> isOneOf​(T... elements)
        Deprecated.
        use is(oneOf(...)) instead
        Creates a matcher that matches when the examined object is equal to one of the specified elements. For example:
        assertThat("foo", isOneOf("bar", "foo"))
        Parameters:
        elements - the elements amongst which matching items will be found
      • oneOf

        @SafeVarargs
        public static <T> Matcher<T> oneOf​(T... elements)
        Creates a matcher that matches when the examined object is equal to one of the specified elements. For example:
        assertThat("foo", is(oneOf("bar", "foo")))
        Parameters:
        elements - the elements amongst which matching items will be found