software.amazon.awssdk.testutils.hamcrest.Matchers Maven / Gradle / Ivy
/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package software.amazon.awssdk.testutils.hamcrest;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import org.hamcrest.CoreMatchers;
import org.hamcrest.Matcher;
public final class Matchers {
private Matchers() {
}
/**
* Creates a matcher that matches if the examined collection matches the specified matchers in order
*
*
* For example:
*
assertThat(Arrays.asList("foo", "bar"), containsOnlyInOrder(startsWith("f"), endsWith("ar")))
*/
public static Matcher> containsOnlyInOrder(Matcher... matchers) {
return CollectionContainsOnlyInOrder.containsOnlyInOrder(Arrays.asList(matchers));
}
/***
* Creates a matcher that matches if the examined collection matches the specified items in order
*
*
* For example:
*
assertThat(Arrays.asList("foo", "bar"), containsOnlyInOrder("foo", "bar"))
*/
public static Matcher> containsOnlyInOrder(T... items) {
return CollectionContainsOnlyInOrder.containsOnlyInOrder(convertToMatchers(Arrays.asList(items)));
}
/***
* Creates a matcher that matches if the examined collection matches the specified items in any order
*
*
* For example:
*
assertThat(Arrays.asList("bar", "foo"), containsOnly(startsWith("f"), endsWith("ar")))
*/
public static Matcher> containsOnly(Matcher... matchers) {
return CollectionContainsOnly.containsOnly(Arrays.asList(matchers));
}
/***
* Creates a matcher that matches if the examined collection matches the specified items in any order
*
*
* For example:
*
assertThat(Arrays.asList("bar", "foo"), containsOnly("foo", "bar"))
*/
public static Matcher> containsOnly(T... items) {
return CollectionContainsOnly.containsOnly(convertToMatchers(Arrays.asList(items)));
}
private static List> convertToMatchers(List items) {
List> matchers = new ArrayList<>();
for (T item : items) {
matchers.add(CoreMatchers.equalTo(item));
}
return matchers;
}
}