diff options
Diffstat (limited to 'subprojects/store-reasoning-scope/src/test/java/tools/refinery/store/reasoning/scope/RoundingUtilTest.java')
-rw-r--r-- | subprojects/store-reasoning-scope/src/test/java/tools/refinery/store/reasoning/scope/RoundingUtilTest.java | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/subprojects/store-reasoning-scope/src/test/java/tools/refinery/store/reasoning/scope/RoundingUtilTest.java b/subprojects/store-reasoning-scope/src/test/java/tools/refinery/store/reasoning/scope/RoundingUtilTest.java new file mode 100644 index 00000000..e697298e --- /dev/null +++ b/subprojects/store-reasoning-scope/src/test/java/tools/refinery/store/reasoning/scope/RoundingUtilTest.java | |||
@@ -0,0 +1,69 @@ | |||
1 | /* | ||
2 | * SPDX-FileCopyrightText: 2023 The Refinery Authors <https://refinery.tools/> | ||
3 | * | ||
4 | * SPDX-License-Identifier: EPL-2.0 | ||
5 | */ | ||
6 | package tools.refinery.store.reasoning.scope; | ||
7 | |||
8 | import org.junit.jupiter.params.ParameterizedTest; | ||
9 | import org.junit.jupiter.params.provider.Arguments; | ||
10 | import org.junit.jupiter.params.provider.MethodSource; | ||
11 | |||
12 | import java.util.stream.Stream; | ||
13 | |||
14 | import static org.hamcrest.MatcherAssert.assertThat; | ||
15 | import static org.hamcrest.Matchers.is; | ||
16 | |||
17 | class RoundingUtilTest { | ||
18 | @ParameterizedTest | ||
19 | @MethodSource | ||
20 | void roundUpTest(double value, int expected) { | ||
21 | int actual = RoundingUtil.roundUp(value); | ||
22 | assertThat(actual, is(expected)); | ||
23 | } | ||
24 | |||
25 | static Stream<Arguments> roundUpTest() { | ||
26 | return Stream.of( | ||
27 | Arguments.of(0.0, 0), | ||
28 | Arguments.of(-0.0, 0), | ||
29 | Arguments.of(-0.9, 0), | ||
30 | Arguments.of(-2, 0), | ||
31 | Arguments.of(0.009, 0), | ||
32 | Arguments.of(0.011, 1), | ||
33 | Arguments.of(0.1, 1), | ||
34 | Arguments.of(0.991, 1), | ||
35 | Arguments.of(1, 1), | ||
36 | Arguments.of(1.009, 1), | ||
37 | Arguments.of(1.011, 2), | ||
38 | Arguments.of(1.5, 2), | ||
39 | Arguments.of(2, 2), | ||
40 | Arguments.of(100.5, 101) | ||
41 | ); | ||
42 | } | ||
43 | |||
44 | @ParameterizedTest | ||
45 | @MethodSource | ||
46 | void roundDownTest(double value, int expected) { | ||
47 | int actual = RoundingUtil.roundDown(value); | ||
48 | assertThat(actual, is(expected)); | ||
49 | } | ||
50 | |||
51 | static Stream<Arguments> roundDownTest() { | ||
52 | return Stream.of( | ||
53 | Arguments.of(0.0, 0), | ||
54 | Arguments.of(-0.0, 0), | ||
55 | Arguments.of(-0.9, 0), | ||
56 | Arguments.of(-2, 0), | ||
57 | Arguments.of(0.989, 0), | ||
58 | Arguments.of(0.991, 1), | ||
59 | Arguments.of(1, 1), | ||
60 | Arguments.of(1.5, 1), | ||
61 | Arguments.of(1.009, 1), | ||
62 | Arguments.of(1.989, 1), | ||
63 | Arguments.of(1.991, 2), | ||
64 | Arguments.of(2, 2), | ||
65 | Arguments.of(2.009, 2), | ||
66 | Arguments.of(100.5, 100) | ||
67 | ); | ||
68 | } | ||
69 | } | ||