com.atlassian.jira.matchers

Class HasSubsequenceMatcher<T>

java.lang.Object

org.hamcrest.BaseMatcher<T>

org.hamcrest.TypeSafeDiagnosingMatcher<List<T>>

com.atlassian.jira.matchers.HasSubsequenceMatcher<T>

All Implemented Interfaces:

org.hamcrest.Matcher<List<T>>, org.hamcrest.SelfDescribing

public class HasSubsequenceMatcher<T>
extends org.hamcrest.TypeSafeDiagnosingMatcher<List<T>>

Match if given sequence has given subsequence in itself. Sequences sizes doesnt have to match.

 assertThat( [1,2,3,4,5,6], hasSubsequenceOf([2,3,4]) )
 assertThat( [1,2,3,4,5,6], hasSubsequenceOf([6]) )
 assertThat( [1,2,3,4,5,6], hasSubsequenceOf([])
 assertThat( [1,2,1,2,3,3], hasSubsequenceOf([1,2,3])
 <p>
 assertThat( [1,2,3,4,5,6], not(hasSubsequenceOf([1,2,6])) )
 assertThat( [1,2,3,4,5,6], not(hasSubsequenceOf([1,1])) )
 
 

Since:

v7.0

Method Summary

Modifier and Type	Method and Description
void	describeTo(org.hamcrest.Description description)
static <U> org.hamcrest.Matcher<List<U>>	hasSubsequence(List<U> items)
static <U> org.hamcrest.Matcher<List<U>>	hasSubsequenceOf(U... items)
protected boolean	matchesSafely(List<T> items, org.hamcrest.Description mismatchDescription)

Methods inherited from class org.hamcrest.TypeSafeDiagnosingMatcher

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

Method Detail

matchesSafely

protected boolean matchesSafely(List<T> items,
                                org.hamcrest.Description mismatchDescription)

Specified by:

matchesSafely in class org.hamcrest.TypeSafeDiagnosingMatcher<List<T>>

describeTo

public void describeTo(org.hamcrest.Description description)

hasSubsequence

public static <U> org.hamcrest.Matcher<List<U>> hasSubsequence(List<U> items)

hasSubsequenceOf

@SafeVarargs
public static <U> org.hamcrest.Matcher<List<U>> hasSubsequenceOf(U... items)