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1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 import 'package:test/src/backend/metadata.dart'; | 5 import 'package:test/src/backend/metadata.dart'; |
6 import 'package:test/src/backend/test_platform.dart'; | 6 import 'package:test/src/backend/test_platform.dart'; |
7 import 'package:test/src/frontend/timeout.dart'; | 7 import 'package:test/src/frontend/timeout.dart'; |
8 import 'package:test/src/frontend/skip.dart'; | 8 import 'package:test/src/frontend/skip.dart'; |
9 import 'package:test/test.dart'; | 9 import 'package:test/test.dart'; |
10 | 10 |
11 void main() { | 11 void main() { |
12 group("Metadata", () { | |
13 void expectTags(tags, expected) { | |
14 expect(new Metadata.parse(tags: tags).tags, unorderedEquals(expected)); | |
15 | |
16 if (tags == null || tags is Iterable) { | |
17 expect(new Metadata(tags: tags).tags, unorderedEquals(expected)); | |
18 } | |
19 | |
20 if (tags is Iterable) { | |
21 var serialized = { | |
22 "tags": tags, | |
23 "timeout": "none", | |
24 "onPlatform": [], | |
25 }; | |
26 expect(new Metadata.deserialize(serialized).tags, | |
27 unorderedEquals(expected)); | |
nweiz
2015/11/16 21:59:44
I don't think we should explicitly test the serial
yjbanov
2015/11/26 06:30:27
Done.
| |
28 } | |
29 } | |
30 | |
31 void expectArgumentError(ArgumentError error, tags, String message) { | |
nweiz
2015/11/16 21:59:44
We usually don't test argument errors' values in t
yjbanov
2015/11/26 06:30:27
Done.
| |
32 expect(error.message, message); | |
33 expect(error.invalidValue, tags); | |
34 expect(error.name, "tags"); | |
35 } | |
36 | |
37 void expectTagsError({tags, String message}) { | |
38 [ | |
39 () => new Metadata(tags: tags), | |
40 () => new Metadata.parse(tags: tags), | |
41 ].forEach((fn()) { | |
42 try { | |
43 fn(); | |
44 fail("Expected ArgumentError for $tags"); | |
45 } on ArgumentError catch(e) { | |
nweiz
2015/11/16 21:59:44
Use the throwsArgumentError matcher here.
yjbanov
2015/11/26 06:30:27
Done.
| |
46 expectArgumentError(e, tags, message); | |
47 } | |
48 }); | |
49 } | |
50 | |
51 test("takes no tags", () { | |
52 expectTags(null, []); | |
53 expectTags("", []); | |
54 expectTags(" ", []); | |
55 expectTags([], []); | |
56 }); | |
57 | |
58 test("takes some tags as Iterable", () { | |
59 var tags = ["a", "b"]; | |
60 expectTags(tags, tags); | |
61 expectTags(new Set.from(tags), tags); | |
62 }); | |
63 | |
64 test("takes some tags as String", () { | |
65 expectTags("a", ["a"]); | |
66 expectTags("a,b", ["a", "b"]); | |
67 expectTags(" a,,,b , c\n,d\t", ["a", "b", "c", "d"]); | |
68 }); | |
69 | |
70 test("parse refuses bad tag types", () { | |
71 try { | |
72 new Metadata.parse(tags: 1); | |
73 fail("Expected ArgumentError for 1"); | |
74 } on ArgumentError catch(e) { | |
75 expectArgumentError(e, 1, | |
76 "must be either String or Iterable"); | |
77 } | |
78 }); | |
79 | |
80 test("refuses non-String tag names", () { | |
81 expectTagsError( | |
82 tags: [1], | |
83 message: "tag name must be String"); | |
84 expectTagsError( | |
85 tags: [null], | |
86 message: "tag name must be String"); | |
87 }); | |
88 | |
89 test("refuses blank tag names", () { | |
90 var errorMsg = "tag name must contain non-whitespace characters"; | |
91 expectTagsError( | |
92 tags: [""], | |
93 message: errorMsg); | |
94 expectTagsError( | |
95 tags: [" "], | |
96 message: errorMsg); | |
97 }); | |
98 | |
99 test("merges tags by computing the union of the two tag sets", () { | |
100 var merged = new Metadata(tags: ["a", "b"]) | |
101 .merge(new Metadata(tags: ["b", "c"])); | |
102 expect(merged.tags, unorderedEquals(["a", "b", "c"])); | |
103 }); | |
104 | |
105 test("serializes tags to a List", () { | |
106 var serialized = new Metadata(tags: ["a", "b"]).serialize()['tags']; | |
107 expect(serialized, new isInstanceOf<List>()); | |
108 expect(serialized, ["a", "b"]); | |
109 }); | |
110 }); | |
111 | |
12 group("onPlatform", () { | 112 group("onPlatform", () { |
13 test("parses a valid map", () { | 113 test("parses a valid map", () { |
14 var metadata = new Metadata.parse(onPlatform: { | 114 var metadata = new Metadata.parse(onPlatform: { |
15 "chrome": new Timeout.factor(2), | 115 "chrome": new Timeout.factor(2), |
16 "vm": [new Skip(), new Timeout.factor(3)] | 116 "vm": [new Skip(), new Timeout.factor(3)] |
17 }); | 117 }); |
18 | 118 |
19 var key = metadata.onPlatform.keys.first; | 119 var key = metadata.onPlatform.keys.first; |
20 expect(key.evaluate(TestPlatform.chrome), isTrue); | 120 expect(key.evaluate(TestPlatform.chrome), isTrue); |
21 expect(key.evaluate(TestPlatform.vm), isFalse); | 121 expect(key.evaluate(TestPlatform.vm), isFalse); |
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56 }, throwsArgumentError); | 156 }, throwsArgumentError); |
57 }); | 157 }); |
58 | 158 |
59 test("refuses multiple Skips", () { | 159 test("refuses multiple Skips", () { |
60 expect(() { | 160 expect(() { |
61 new Metadata.parse(onPlatform: {"chrome": [new Skip(), new Skip()]}); | 161 new Metadata.parse(onPlatform: {"chrome": [new Skip(), new Skip()]}); |
62 }, throwsArgumentError); | 162 }, throwsArgumentError); |
63 }); | 163 }); |
64 }); | 164 }); |
65 } | 165 } |
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