// Copyright (C) 2017 The Android Open Source Project
//
// 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.ericsson.gerrit.plugins.gcconductor.executor;

import static com.google.common.truth.Truth.assertThat;

import org.junit.Test;

public class CancellableProgressMonitorTest {

  @Test
  public void shouldReturnTrueIfThreadIsInterrupted() {
    CancellableProgressMonitor cpm = new CancellableProgressMonitor();
    cpm.cancel();
    assertThat(cpm.isCancelled()).isTrue();
  }

  @Test
  public void shouldReturnFalseIfThreadIsNotInterrupted() {
    CancellableProgressMonitor cpm = new CancellableProgressMonitor();
    assertThat(cpm.isCancelled()).isFalse();
  }
}
