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author | pacien | 2019-03-29 01:31:15 +0100 |
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committer | pacien | 2019-03-29 01:31:15 +0100 |
commit | b6869c1b17c65594f65c3ad5e53461082e5c3088 (patch) | |
tree | 1b924d802852efbbc0519210fb947b095ddf48b4 /src/test/java/org/pacien/lemonad/validation/ValidationResultTest.java | |
parent | eadf4a9f3c7d539f1af08ee37928ad0f80f4e4d3 (diff) | |
download | java-lemonad-b6869c1b17c65594f65c3ad5e53461082e5c3088.tar.gz |
initial impl
Diffstat (limited to 'src/test/java/org/pacien/lemonad/validation/ValidationResultTest.java')
-rw-r--r-- | src/test/java/org/pacien/lemonad/validation/ValidationResultTest.java | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/test/java/org/pacien/lemonad/validation/ValidationResultTest.java b/src/test/java/org/pacien/lemonad/validation/ValidationResultTest.java new file mode 100644 index 0000000..65b2cb3 --- /dev/null +++ b/src/test/java/org/pacien/lemonad/validation/ValidationResultTest.java | |||
@@ -0,0 +1,75 @@ | |||
1 | /* | ||
2 | * lemonad - Some functional sweetness for Java | ||
3 | * Copyright (C) 2019 Pacien TRAN-GIRARD | ||
4 | * | ||
5 | * This program is free software: you can redistribute it and/or modify | ||
6 | * it under the terms of the GNU Affero General Public License as | ||
7 | * published by the Free Software Foundation, either version 3 of the | ||
8 | * License, or (at your option) any later version. | ||
9 | * | ||
10 | * This program is distributed in the hope that it will be useful, | ||
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
13 | * GNU Affero General Public License for more details. | ||
14 | * | ||
15 | * You should have received a copy of the GNU Affero General Public License | ||
16 | * along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
17 | */ | ||
18 | |||
19 | package org.pacien.lemonad.validation; | ||
20 | |||
21 | import org.junit.jupiter.api.Assertions; | ||
22 | import org.junit.jupiter.api.Test; | ||
23 | |||
24 | import java.util.List; | ||
25 | import java.util.stream.Stream; | ||
26 | |||
27 | import static org.junit.jupiter.api.Assertions.assertEquals; | ||
28 | import static org.junit.jupiter.api.Assertions.assertFalse; | ||
29 | import static org.junit.jupiter.api.Assertions.assertTrue; | ||
30 | import static org.junit.jupiter.api.Assertions.fail; | ||
31 | |||
32 | /** | ||
33 | * @author pacien | ||
34 | */ | ||
35 | class ValidationResultTest { | ||
36 | @Test void testValidResult() { | ||
37 | var subject = "subject"; | ||
38 | var validationResult = ValidationResult.valid(subject); | ||
39 | assertTrue(validationResult.getErrors().isEmpty()); | ||
40 | assertTrue(validationResult.isValid()); | ||
41 | assertFalse(validationResult.isInvalid()); | ||
42 | validationResult.ifValid(innerSubject -> assertEquals(subject, innerSubject)); | ||
43 | validationResult.ifInvalid((__, ___) -> fail()); | ||
44 | } | ||
45 | |||
46 | @Test void testInvalidResult() { | ||
47 | var subject = "subject"; | ||
48 | var errors = List.of(0, 1); | ||
49 | var validationResult = ValidationResult.invalid(subject, 0, 1); | ||
50 | assertEquals(errors, validationResult.getErrors()); | ||
51 | assertFalse(validationResult.isValid()); | ||
52 | assertTrue(validationResult.isInvalid()); | ||
53 | validationResult.ifValid(Assertions::fail); | ||
54 | validationResult.ifInvalid((innerSubject, innerErrors) -> { | ||
55 | assertEquals(subject, innerSubject); | ||
56 | assertEquals(errors, innerErrors); | ||
57 | }); | ||
58 | } | ||
59 | |||
60 | @Test void testFlatMap() { | ||
61 | ValidationResult.valid("subject") | ||
62 | .ifInvalid((__, ___) -> fail()) | ||
63 | .flatMap(res -> ValidationResult.invalid(res.getSubject(), 0)) | ||
64 | .ifValid(innerSubject -> fail()); | ||
65 | } | ||
66 | |||
67 | @Test void testMerge() { | ||
68 | var subject = "subject"; | ||
69 | assertEquals(List.of(0, 1, 2, 3), ValidationResult.merge(subject, Stream.of( | ||
70 | ValidationResult.valid(subject), | ||
71 | ValidationResult.invalid(subject, 0, 1), | ||
72 | ValidationResult.invalid(subject, 2, 3)) | ||
73 | ).getErrors()); | ||
74 | } | ||
75 | } | ||