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/*
* Copyright 2015-2023 the original author or authors.
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v2.0 which
* accompanies this distribution and is available at
*
* https://www.eclipse.org/legal/epl-v20.html
*/
package example;
// tag::user_guide[]
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import example.util.Calculator;
import org.junit.jupiter.api.Test;
class HamcrestAssertionsDemo {
private final Calculator calculator = new Calculator();
@Test
void assertWithHamcrestMatcher() {
assertThat(calculator.subtract(4, 1), is(equalTo(3)));
}
}
// end::user_guide[]
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