ChronometerTest.java

/*
 * Copyright 2014 Red Hat, Inc. and/or its affiliates.
 *
 * 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 org.dashbuilder.dataset;

import org.junit.Before;
import org.junit.Test;

import static org.fest.assertions.api.Assertions.*;

public class ChronometerTest {

    ChronometerImpl chronometer;

    @Before
    public void setUp() {
        chronometer = new ChronometerImpl();
    }

    @Test
    public void testElapsedTime() throws Exception {
        chronometer.start();
        Thread.sleep(100);
        chronometer.stop();
        assertThat(chronometer.elapsedTime()).isLessThanOrEqualTo(110000000);
    }
}