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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| import 'package:intl/intl.dart'; | ||
|
|
||
| String combineDateTime(String date, String time) { | ||
| return '$date $time'; | ||
| } | ||
|
|
||
| Map<String, String> splitDateTimeUTC(String dateTimeStr) { | ||
| final DateTime dateTime = DateTime.parse(dateTimeStr); | ||
| return { | ||
| 'date': DateFormat('yyyy-MM-dd').format(dateTime), | ||
| 'time': DateFormat('HH:mm:ss.SSS\'Z\'').format(dateTime), | ||
| }; | ||
| } | ||
| Map<String, String> splitDateTimeLocal(String dateTimeStr) { | ||
| final DateTime dateTime = DateTime.parse(dateTimeStr); | ||
| return { | ||
| 'date': DateFormat('yyyy-MM-dd').format(dateTime), | ||
| 'time': DateFormat('HH:mm').format(dateTime), | ||
| }; | ||
| } | ||
|
|
||
| String convertUTCToLocal(String utcTime) { | ||
| final DateTime dateTime = DateTime.parse(utcTime).toLocal(); | ||
| return DateFormat('yyyy-MM-ddTHH:mm:ss.SSS').format(dateTime); | ||
| } | ||
|
|
||
| String convertLocalToUTC(String localTime) { | ||
| final DateTime dateTime = DateTime.parse(localTime).toUtc(); | ||
| return DateFormat('yyyy-MM-ddTHH:mm:ss.SSS\'Z\'').format(dateTime); | ||
| } | ||
|
|
||
| void traverseAndConvertDates( | ||
| Map<String, dynamic> obj, | ||
| String Function(String) convertFn, | ||
| Map<String, String> Function(String) splitFn, | ||
| ) { | ||
| obj.forEach((key, value) { | ||
|
|
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| final pairedFields = | ||
| dateTimeFields['pairedFields']?.cast<Map<String, String>>(); | ||
| if (pairedFields != null) { | ||
| for (var field in pairedFields) { | ||
| if (key == field['dateField'] && obj.containsKey(field['timeField'])) { | ||
| final combinedDateTime = combineDateTime( | ||
| obj[field['dateField']] as String, | ||
| obj[field['timeField']] as String, | ||
| ); | ||
|
|
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| final convertedDateTime = convertFn(combinedDateTime); | ||
|
|
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| final splitDateTime = splitFn(convertedDateTime ?? ''); | ||
|
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| obj[field['dateField'] as String] = splitDateTime['date'] ?? ''; | ||
| obj[field['timeField'] as String] = splitDateTime['time'] ?? ''; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| if (dateTimeFields['directFields']?.cast<String>()?.contains(key) ?? | ||
| false) { | ||
| obj[key] = convertFn(value as String); | ||
| } | ||
|
|
||
| if (value is Map<String, dynamic>) { | ||
| traverseAndConvertDates(value, convertFn, splitFn); | ||
| } else if (value is List) { | ||
| for (var item in value) { | ||
| if (item is Map<String, dynamic>) { | ||
| traverseAndConvertDates(item, convertFn, splitFn); | ||
| } | ||
| } | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| const dateTimeFields = { | ||
| 'directFields': [ | ||
| 'createdAt', | ||
| 'birthDate', | ||
| 'updatedAt', | ||
| 'recurrenceStartDate', | ||
| 'recurrenceEndDate', | ||
| 'pluginCreatedBy', | ||
| 'dueDate', | ||
| 'completionDate', | ||
| 'startCursor', | ||
| 'endCursor', | ||
| ], | ||
| 'pairedFields': [ | ||
| {'dateField': 'startDate', 'timeField': 'startTime'}, | ||
| {'dateField': 'endDate', 'timeField': 'endTime'}, | ||
| ], | ||
| }; |
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108 changes: 108 additions & 0 deletions
108
test/widget_tests/after_auth_screens/events/time_conversion_test.dart
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| import 'package:flutter_test/flutter_test.dart'; | ||
| import 'package:mockito/mockito.dart'; | ||
| import 'package:talawa/utils/time_conversion.dart'; | ||
| import '../../../helpers/test_helpers.dart'; | ||
| import 'package:clock/clock.dart'; | ||
|
|
||
| void main() { | ||
| group('Time Conversion Utils', () { | ||
| setUp(() { | ||
| registerServices(); | ||
| }); | ||
|
|
||
| tearDown(() { | ||
| unregisterServices(); | ||
| }); | ||
|
|
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| test('combineDateTime combines date and time correctly', () { | ||
| expect(combineDateTime('2023-05-01', '14:30:00'), '2023-05-01 14:30:00'); | ||
| }); | ||
|
|
||
| test('splitDateTimeUTC splits UTC datetime correctly', () { | ||
| final result = splitDateTimeUTC('2023-05-01T14:30:00.000Z'); | ||
| expect(result['date'], '2023-05-01'); | ||
| expect(result['time'], '14:30:00.000Z'); | ||
| }); | ||
|
|
||
| test('splitDateTimeLocal splits local datetime correctly', () { | ||
| final result = splitDateTimeLocal('2023-05-01T14:30:00.000'); | ||
| expect(result['date'], '2023-05-01'); | ||
| expect(result['time'], '14:30'); | ||
| }); | ||
|
|
||
| test('convertUTCToLocal converts UTC to local time', () { | ||
| final utcTime = '2023-05-01T14:30:00.000Z'; | ||
| final localTime = convertUTCToLocal(utcTime); | ||
| expect(localTime, isNot(equals(utcTime))); | ||
| expect( | ||
| localTime, matches(r'^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}$')); | ||
| }); | ||
|
|
||
| test('convertLocalToUTC converts local to UTC time', () { | ||
| final localTime = '2023-05-01T14:30:00.000'; | ||
| final utcTime = convertLocalToUTC(localTime); | ||
| expect(utcTime, isNot(equals(localTime))); | ||
| expect( | ||
| utcTime, matches(r'^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}Z$')); | ||
| }); | ||
|
|
||
| group('traverseAndConvertDates', () { | ||
| test('converts direct fields', () { | ||
| final testObj = { | ||
| 'createdAt': '2023-05-01T14:30:00.000Z', | ||
| 'name': 'Test', | ||
| }; | ||
| traverseAndConvertDates(testObj, convertUTCToLocal, splitDateTimeLocal); | ||
| expect(testObj['createdAt'], isNot(equals('2023-05-01T14:30:00.000Z'))); | ||
| expect(testObj['createdAt'], | ||
| matches(r'^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}$')); | ||
| }); | ||
|
|
||
| test('converts paired fields', () { | ||
| final testObj = { | ||
| 'startDate': '2023-05-01', | ||
| 'startTime': '14:30:00', | ||
| 'name': 'Test', | ||
| }; | ||
| traverseAndConvertDates(testObj, convertUTCToLocal, splitDateTimeLocal); | ||
| expect(testObj['startDate'], '2023-05-01'); | ||
| expect(testObj['startTime'], matches(r'^\d{2}:\d{2}$')); | ||
| }); | ||
|
|
||
| test('converts nested objects', () { | ||
| final testObj = { | ||
| 'user': { | ||
| 'createdAt': '2023-05-01T14:30:00.000Z', | ||
| 'name': 'Test User', | ||
| }, | ||
| }; | ||
| traverseAndConvertDates(testObj, convertUTCToLocal, splitDateTimeLocal); | ||
| expect(testObj['user']?['createdAt'], | ||
| isNot(equals('2023-05-01T14:30:00.000Z'))); | ||
| expect(testObj['user']?['createdAt'], | ||
| matches(r'^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}$')); | ||
| }); | ||
|
|
||
| test('converts objects in lists', () { | ||
| withClock(Clock.fixed(DateTime.utc(2023, 5, 1, 12, 0)), () { | ||
| final testObj = { | ||
| 'items': [ | ||
| {'createdAt': '2023-05-01T14:30:00.000Z'}, | ||
| {'createdAt': '2023-05-02T15:45:00.000Z'}, | ||
| ], | ||
| }; | ||
| traverseAndConvertDates( | ||
| testObj, convertUTCToLocal, splitDateTimeLocal); | ||
| expect(testObj['items']?[0]['createdAt'], | ||
| isNot(equals('2023-05-01T14:30:00.000Z'))); | ||
| expect(testObj['items']?[0]['createdAt'], | ||
| matches(r'^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}$')); | ||
| expect(testObj['items']?[1]['createdAt'], | ||
| isNot(equals('2023-05-02T15:45:00.000Z'))); | ||
| expect(testObj['items']?[1]['createdAt'], | ||
| matches(r'^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}$')); | ||
| }); | ||
| }); | ||
| }); | ||
| }); | ||
| } |