/*
 * Copyright 2016-present Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License. You may obtain
 * a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License 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 com.facebook.buck.test.selectors;

import org.hamcrest.Description;
import org.hamcrest.TypeSafeMatcher;

/** A Hamcrest matcher that matches when the {@link TestSelector} matches. */
public class TestSelectorMatcher extends TypeSafeMatcher<TestDescription> {
  private TestSelector testSelector;

  public TestSelectorMatcher(TestSelector testSelector) {
    super(TestDescription.class);
    this.testSelector = testSelector;
  }

  @Override
  protected boolean matchesSafely(TestDescription testDescription) {
    return testSelector.matches(testDescription);
  }

  @Override
  public void describeTo(Description description) {
    description.appendText(String.format("Matches testSelector %s", testSelector.getRawSelector()));
  }
}