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| 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | |
| 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. | |
| 4 | |
| 5 /// Tests for the strict option when parsing dates and times, which are | |
| 6 /// relatively locale-independent, depending only on the being a valid date | |
| 7 /// and consuming all the input data. | |
| 8 library date_time_strict_test; | |
| 9 | |
| 10 import 'package:intl/intl.dart'; | |
| 11 import 'package:unittest/unittest.dart'; | |
| 12 | |
| 13 main() { | |
| 14 test("All input consumed", () { | |
| 15 var format = new DateFormat.yMMMd(); | |
| 16 var date = new DateTime(2014, 9, 3); | |
| 17 var formatted = 'Sep 3, 2014'; | |
| 18 expect(format.format(date), formatted); | |
| 19 var parsed = format.parseStrict(formatted); | |
| 20 expect(parsed, date); | |
| 21 | |
| 22 check(String s) { | |
| 23 expect(() => format.parseStrict(s), throwsFormatException); | |
| 24 expect(format.parse(s), date); | |
| 25 } | |
| 26 | |
| 27 check(formatted + ","); | |
| 28 check(formatted + "abc"); | |
| 29 check(formatted + " "); | |
| 30 }); | |
| 31 | |
| 32 test("Invalid dates", () { | |
| 33 var format = new DateFormat.yMd(); | |
| 34 check(s) => expect(() => format.parseStrict(s), throwsFormatException); | |
| 35 check("0/3/2014"); | |
| 36 check("13/3/2014"); | |
| 37 check("9/0/2014"); | |
| 38 check("9/31/2014"); | |
| 39 check("09/31/2014"); | |
| 40 check("10/32/2014"); | |
| 41 check("2/29/2014"); | |
| 42 expect(format.parseStrict("2/29/2016"), new DateTime(2016, 2, 29)); | |
| 43 }); | |
| 44 | |
| 45 test("Invalid times am/pm", () { | |
| 46 var format = new DateFormat.jms(); | |
| 47 check(s) => expect(() => format.parseStrict(s), throwsFormatException); | |
| 48 check("-1:15:00 AM"); | |
| 49 expect(format.parseStrict("0:15:00 AM"), new DateTime(1970, 1, 1, 0, 15)); | |
| 50 check("24:00:00 PM"); | |
| 51 check("24:00:00 AM"); | |
| 52 check("25:00:00 PM"); | |
| 53 check("0:-1:00 AM"); | |
| 54 check("0:60:00 AM"); | |
| 55 expect(format.parseStrict("0:59:00 AM"), new DateTime(1970, 1, 1, 0, 59)); | |
| 56 check("0:0:-1 AM"); | |
| 57 check("0:0:60 AM"); | |
| 58 check("2:0:60 PM"); | |
| 59 expect(format.parseStrict("2:0:59 PM"), | |
| 60 new DateTime(1970, 1, 1, 14, 0, 59)); | |
| 61 }); | |
| 62 | |
| 63 test("Invalid times 24 hour", () { | |
| 64 var format = new DateFormat.Hms(); | |
| 65 check(s) => expect(() => format.parseStrict(s), throwsFormatException); | |
| 66 check("-1:15:00"); | |
| 67 expect(format.parseStrict("0:15:00"), new DateTime(1970, 1, 1, 0, 15)); | |
| 68 check("24:00:00"); | |
| 69 check("24:00:00"); | |
| 70 check("25:00:00"); | |
| 71 check("0:-1:00"); | |
| 72 check("0:60:00"); | |
| 73 expect(format.parseStrict("0:59:00"), new DateTime(1970, 1, 1, 0, 59)); | |
| 74 check("0:0:-1"); | |
| 75 check("0:0:60"); | |
| 76 check("14:0:60"); | |
| 77 expect(format.parseStrict("14:0:59"), | |
| 78 new DateTime(1970, 1, 1, 14, 0, 59)); | |
| 79 }); | |
| 80 } | |
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