blob: d7bc6126f9c51e11b3837d88999d3e20441e0e5a (
plain) (
blame)
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
|
// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.config.provision.zone;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
/**
* @author mpolden
*/
public class NodeSliceTest {
@Test
void node_slice() {
NodeSlice fraction = NodeSlice.fraction(0.6);
assertFalse(fraction.satisfiedBy(0, 4));
assertFalse(fraction.satisfiedBy(1, 4));
assertFalse(fraction.satisfiedBy(2, 4));
assertTrue(fraction.satisfiedBy(3, 4));
assertTrue(fraction.satisfiedBy(4, 4));
assertTrue(fraction.satisfiedBy(5, 4));
NodeSlice fixed = NodeSlice.minCount(5);
assertFalse(fixed.satisfiedBy(0, 5));
assertFalse(fixed.satisfiedBy(4, 5));
assertTrue(fixed.satisfiedBy(3, 3));
assertTrue(fixed.satisfiedBy(5, 5));
assertTrue(fixed.satisfiedBy(6, 5));
}
}
|