blob: 769b7e5ca8a5a5a9a20eb8d948f7d73390fb11eb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
package com.orbekk.util;
import static org.junit.Assert.assertThat;
import static org.hamcrest.Matchers.*;
import org.junit.Test;
public class CyclicCountDownLatchTest {
CyclicCountDownLatch latch = new CyclicCountDownLatch(1);
@Test public void initialCount() {
assertThat(latch.getCount(), is(1));
}
@Test public void releasesCorrectly() throws Exception {
latch.countDown();
assertThat(latch.getCount(), is(0));
latch.await();
}
@Test public void testCycle() throws Exception {
latch.countDown();
latch.await();
assertThat(latch.getCount(), is(1));
latch.countDown();
latch.await();
}
@Test public void notAccumulative() throws Exception {
latch.countDown();
latch.countDown();
latch.await();
assertThat(latch.getCount(), is(1));
}
}
|