
org.llorllale.cactoos.matchers.HasProperty Maven / Gradle / Ivy
/*
* The MIT License (MIT)
*
* Copyright (c) for portions of project cactoos-matchers are held by
* Yegor Bugayenko, 2017-2018, as part of project cactoos.
* All other copyright for project cactoos-matchers are held by
* George Aristy, 2018-2020.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.llorllale.cactoos.matchers;
import java.util.Map;
import java.util.Properties;
import org.hamcrest.Matcher;
import org.hamcrest.core.IsAnything;
import org.hamcrest.core.IsEqual;
/**
* Matcher to check that {@link Properties} has particular entry.
*
* Here is an example how {@link HasProperty} can be used:
* {@code
* new Assertion<>(
* "must have an entry",
* new PropertiesOf<>(...),
* new HasProperty<>("foo", "bar")
* ).affirm();
* }
*
* @since 1.0.0
*/
public final class HasProperty extends MatcherEnvelope {
/**
* Ctor.
*
* @param key Literal key.
* @param value Literal value.
*/
HasProperty(final String key, final String value) {
this(new IsEqual<>(key), new IsEqual<>(value));
}
/**
* Ctor.
*
* @param key Matcher for key.
* @param value Matcher for value.
*/
public HasProperty(final Matcher key, final Matcher value) {
this(new IsEntry<>(key, value));
}
/**
* Ctor.
*
* @param key Literal key.
*/
public HasProperty(final String key) {
this(new IsEntry<>(new IsEqual<>(key), new IsAnything<>()));
}
/**
* Ctor.
*
* @param entr Entry matcher.
*/
private HasProperty(final Matcher> entr) {
super(
new MatcherOf<>(
properties -> new HasValuesMatching<>(
entr::matches
).matches(properties.entrySet()),
desc -> desc
.appendText("has property ")
.appendDescriptionOf(entr),
(properties, desc) -> desc
.appendText("has properties ")
.appendValue(properties)
)
);
}
}
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