rocks.cleancode.hamcrest.optional

Class OptionalMatchers

java.lang.Object

rocks.cleancode.hamcrest.optional.OptionalMatchers

public class OptionalMatchers
extends Object

Facility class to create matchers for Optional.

Since:

1.1.0

Method Summary

Modifier and Type	Method and Description
static <T> Matcher<Optional<T>>	empty() Create a matcher for empty Optional.
static <T> Matcher<Optional<T>>	present() Create a matcher for Optional having a value.
static <T> Matcher<Optional<T>>	value(Matcher<T> valueMatcher) Create a matcher for the value of the Optional.

Methods inherited from class java.lang.Object

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

Method Detail

empty

public static <T> Matcher<Optional<T>> empty()

Create a matcher for empty Optional.

Type Parameters:

T - Type of the Optional value

Returns:

Empty Optional matcher

Since:

1.1.0

present

public static <T> Matcher<Optional<T>> present()

Create a matcher for Optional having a value.

Type Parameters:

T - Type of the Optional value

Returns:

Present Optional matcher

Since:

1.1.0

value

public static <T> Matcher<Optional<T>> value(Matcher<T> valueMatcher)

Create a matcher for the value of the Optional.

Type Parameters:

T - Type of the Optional value

Parameters:

valueMatcher - Matcher for the value

Returns:

Value matcher

Since:

1.1.0