tasklib/tests.py

   1 # coding=utf-8
   2
   3 import copy
   4 import datetime
   5 import itertools
   6 import json
   7 import pytz
   8 import six
   9 import shutil
  10 import sys
  11 import tempfile
  12 import unittest
  13
  14 from .task import TaskWarrior, Task, ReadOnlyDictView, local_zone, DATE_FORMAT
  15
  16 # http://taskwarrior.org/docs/design/task.html , Section: The Attributes
  17 TASK_STANDARD_ATTRS = (
  18     'status',
  19     'uuid',
  20     'entry',
  21     'description',
  22     'start',
  23     'end',
  24     'due',
  25     'until',
  26     'wait',
  27     'modified',
  28     'scheduled',
  29     'recur',
  30     'mask',
  31     'imask',
  32     'parent',
  33     'project',
  34     'priority',
  35     'depends',
  36     'tags',
  37     'annotations',
  38 )
  39
  40 total_seconds_2_6 = lambda x: x.microseconds / 1e6 + x.seconds + x.days * 24 * 3600
  41
  42
  43 class TasklibTest(unittest.TestCase):
  44
  45     def setUp(self):
  46         self.tmp = tempfile.mkdtemp(dir='.')
  47         self.tw = TaskWarrior(data_location=self.tmp, taskrc_location='/')
  48
  49     def tearDown(self):
  50         shutil.rmtree(self.tmp)
  51
  52
  53 class TaskFilterTest(TasklibTest):
  54
  55     def test_all_empty(self):
  56         self.assertEqual(len(self.tw.tasks.all()), 0)
  57
  58     def test_all_non_empty(self):
  59         Task(self.tw, description="test task").save()
  60         self.assertEqual(len(self.tw.tasks.all()), 1)
  61         self.assertEqual(self.tw.tasks.all()[0]['description'], 'test task')
  62         self.assertEqual(self.tw.tasks.all()[0]['status'], 'pending')
  63
  64     def test_pending_non_empty(self):
  65         Task(self.tw, description="test task").save()
  66         self.assertEqual(len(self.tw.tasks.pending()), 1)
  67         self.assertEqual(self.tw.tasks.pending()[0]['description'],
  68                          'test task')
  69         self.assertEqual(self.tw.tasks.pending()[0]['status'], 'pending')
  70
  71     def test_completed_empty(self):
  72         Task(self.tw, description="test task").save()
  73         self.assertEqual(len(self.tw.tasks.completed()), 0)
  74
  75     def test_completed_non_empty(self):
  76         Task(self.tw, description="test task").save()
  77         self.assertEqual(len(self.tw.tasks.completed()), 0)
  78         self.tw.tasks.all()[0].done()
  79         self.assertEqual(len(self.tw.tasks.completed()), 1)
  80
  81     def test_filtering_by_attribute(self):
  82         Task(self.tw, description="no priority task").save()
  83         Task(self.tw, priority="H", description="high priority task").save()
  84         self.assertEqual(len(self.tw.tasks.all()), 2)
  85
  86         # Assert that the correct number of tasks is returned
  87         self.assertEqual(len(self.tw.tasks.filter(priority="H")), 1)
  88
  89         # Assert that the correct tasks are returned
  90         high_priority_task = self.tw.tasks.get(priority="H")
  91         self.assertEqual(high_priority_task['description'], "high priority task")
  92
  93     def test_filtering_by_empty_attribute(self):
  94         Task(self.tw, description="no priority task").save()
  95         Task(self.tw, priority="H", description="high priority task").save()
  96         self.assertEqual(len(self.tw.tasks.all()), 2)
  97
  98         # Assert that the correct number of tasks is returned
  99         self.assertEqual(len(self.tw.tasks.filter(priority=None)), 1)
 100
 101         # Assert that the correct tasks are returned
 102         no_priority_task = self.tw.tasks.get(priority=None)
 103         self.assertEqual(no_priority_task['description'], "no priority task")
 104
 105     def test_filter_for_task_with_space_in_descripition(self):
 106         task = Task(self.tw, description="test task")
 107         task.save()
 108
 109         filtered_task = self.tw.tasks.get(description="test task")
 110         self.assertEqual(filtered_task['description'], "test task")
 111
 112     def test_filter_for_task_without_space_in_descripition(self):
 113         task = Task(self.tw, description="test")
 114         task.save()
 115
 116         filtered_task = self.tw.tasks.get(description="test")
 117         self.assertEqual(filtered_task['description'], "test")
 118
 119     def test_filter_for_task_with_space_in_project(self):
 120         task = Task(self.tw, description="test", project="random project")
 121         task.save()
 122
 123         filtered_task = self.tw.tasks.get(project="random project")
 124         self.assertEqual(filtered_task['project'], "random project")
 125
 126     def test_filter_for_task_without_space_in_project(self):
 127         task = Task(self.tw, description="test", project="random")
 128         task.save()
 129
 130         filtered_task = self.tw.tasks.get(project="random")
 131         self.assertEqual(filtered_task['project'], "random")
 132
 133     def test_filter_with_empty_uuid(self):
 134         self.assertRaises(ValueError, lambda: self.tw.tasks.get(uuid=''))
 135
 136     def test_filter_dummy_by_status(self):
 137         t = Task(self.tw, description="test")
 138         t.save()
 139
 140         tasks = self.tw.tasks.filter(status=t['status'])
 141         self.assertEqual(list(tasks), [t])
 142
 143     def test_filter_dummy_by_uuid(self):
 144         t = Task(self.tw, description="test")
 145         t.save()
 146
 147         tasks = self.tw.tasks.filter(uuid=t['uuid'])
 148         self.assertEqual(list(tasks), [t])
 149
 150     def test_filter_dummy_by_entry(self):
 151         t = Task(self.tw, description="test")
 152         t.save()
 153
 154         tasks = self.tw.tasks.filter(entry=t['entry'])
 155         self.assertEqual(list(tasks), [t])
 156
 157     def test_filter_dummy_by_description(self):
 158         t = Task(self.tw, description="test")
 159         t.save()
 160
 161         tasks = self.tw.tasks.filter(description=t['description'])
 162         self.assertEqual(list(tasks), [t])
 163
 164     def test_filter_dummy_by_start(self):
 165         t = Task(self.tw, description="test")
 166         t.save()
 167         t.start()
 168
 169         tasks = self.tw.tasks.filter(start=t['start'])
 170         self.assertEqual(list(tasks), [t])
 171
 172     def test_filter_dummy_by_end(self):
 173         t = Task(self.tw, description="test")
 174         t.save()
 175         t.done()
 176
 177         tasks = self.tw.tasks.filter(end=t['end'])
 178         self.assertEqual(list(tasks), [t])
 179
 180     def test_filter_dummy_by_due(self):
 181         t = Task(self.tw, description="test", due=datetime.datetime.now())
 182         t.save()
 183
 184         tasks = self.tw.tasks.filter(due=t['due'])
 185         self.assertEqual(list(tasks), [t])
 186
 187     def test_filter_dummy_by_until(self):
 188         t = Task(self.tw, description="test")
 189         t.save()
 190
 191         tasks = self.tw.tasks.filter(until=t['until'])
 192         self.assertEqual(list(tasks), [t])
 193
 194     def test_filter_dummy_by_modified(self):
 195         # Older TW version does not support bumping modified
 196         # on save
 197         if self.tw.version < six.text_type('2.2.0'):
 198             # Python2.6 does not support SkipTest. As a workaround
 199             # mark the test as passed by exiting.
 200             if getattr(unittest, 'SkipTest', None) is not None:
 201                 raise unittest.SkipTest()
 202             else:
 203                 return
 204
 205         t = Task(self.tw, description="test")
 206         t.save()
 207
 208         tasks = self.tw.tasks.filter(modified=t['modified'])
 209         self.assertEqual(list(tasks), [t])
 210
 211     def test_filter_dummy_by_scheduled(self):
 212         t = Task(self.tw, description="test")
 213         t.save()
 214
 215         tasks = self.tw.tasks.filter(scheduled=t['scheduled'])
 216         self.assertEqual(list(tasks), [t])
 217
 218     def test_filter_dummy_by_tags(self):
 219         t = Task(self.tw, description="test", tags=["home"])
 220         t.save()
 221
 222         tasks = self.tw.tasks.filter(tags=t['tags'])
 223         self.assertEqual(list(tasks), [t])
 224
 225     def test_filter_dummy_by_projects(self):
 226         t = Task(self.tw, description="test", project="random")
 227         t.save()
 228
 229         tasks = self.tw.tasks.filter(project=t['project'])
 230         self.assertEqual(list(tasks), [t])
 231
 232     def test_filter_by_priority(self):
 233         t = Task(self.tw, description="test", priority="H")
 234         t.save()
 235
 236         tasks = self.tw.tasks.filter(priority=t['priority'])
 237         self.assertEqual(list(tasks), [t])
 238
 239
 240 class TaskTest(TasklibTest):
 241
 242     def test_create_unsaved_task(self):
 243         # Make sure a new task is not saved unless explicitly called for
 244         t = Task(self.tw, description="test task")
 245         self.assertEqual(len(self.tw.tasks.all()), 0)
 246
 247     # TODO: once python 2.6 compatiblity is over, use context managers here
 248     #       and in all subsequent tests for assertRaises
 249
 250     def test_delete_unsaved_task(self):
 251         t = Task(self.tw, description="test task")
 252         self.assertRaises(Task.NotSaved, t.delete)
 253
 254     def test_complete_unsaved_task(self):
 255         t = Task(self.tw, description="test task")
 256         self.assertRaises(Task.NotSaved, t.done)
 257
 258     def test_refresh_unsaved_task(self):
 259         t = Task(self.tw, description="test task")
 260         self.assertRaises(Task.NotSaved, t.refresh)
 261
 262     def test_start_unsaved_task(self):
 263         t = Task(self.tw, description="test task")
 264         self.assertRaises(Task.NotSaved, t.start)
 265
 266     def test_delete_deleted_task(self):
 267         t = Task(self.tw, description="test task")
 268         t.save()
 269         t.delete()
 270
 271         self.assertRaises(Task.DeletedTask, t.delete)
 272
 273     def test_complete_completed_task(self):
 274         t = Task(self.tw, description="test task")
 275         t.save()
 276         t.done()
 277
 278         self.assertRaises(Task.CompletedTask, t.done)
 279
 280     def test_start_completed_task(self):
 281         t = Task(self.tw, description="test task")
 282         t.save()
 283         t.done()
 284
 285         self.assertRaises(Task.CompletedTask, t.start)
 286
 287     def test_complete_deleted_task(self):
 288         t = Task(self.tw, description="test task")
 289         t.save()
 290         t.delete()
 291
 292         self.assertRaises(Task.DeletedTask, t.done)
 293
 294     def test_starting_task(self):
 295         t = Task(self.tw, description="test task")
 296         now = t.datetime_normalizer(datetime.datetime.now())
 297         t.save()
 298         t.start()
 299
 300         self.assertTrue(now.replace(microsecond=0) <= t['start'])
 301         self.assertEqual(t['status'], 'pending')
 302
 303     def test_completing_task(self):
 304         t = Task(self.tw, description="test task")
 305         now = t.datetime_normalizer(datetime.datetime.now())
 306         t.save()
 307         t.done()
 308
 309         self.assertTrue(now.replace(microsecond=0) <= t['end'])
 310         self.assertEqual(t['status'], 'completed')
 311
 312     def test_deleting_task(self):
 313         t = Task(self.tw, description="test task")
 314         now = t.datetime_normalizer(datetime.datetime.now())
 315         t.save()
 316         t.delete()
 317
 318         self.assertTrue(now.replace(microsecond=0) <= t['end'])
 319         self.assertEqual(t['status'], 'deleted')
 320
 321     def test_started_task_active(self):
 322         t = Task(self.tw, description="test task")
 323         t.save()
 324         t.start()
 325         self.assertTrue(t.active)
 326
 327     def test_unstarted_task_inactive(self):
 328         t = Task(self.tw, description="test task")
 329         self.assertFalse(t.active)
 330         t.save()
 331         self.assertFalse(t.active)
 332
 333     def test_modify_simple_attribute_without_space(self):
 334         t = Task(self.tw, description="test")
 335         t.save()
 336
 337         self.assertEquals(t['description'], "test")
 338
 339         t['description'] = "test-modified"
 340         t.save()
 341
 342         self.assertEquals(t['description'], "test-modified")
 343
 344     def test_modify_simple_attribute_with_space(self):
 345         # Space can pose problems with parsing
 346         t = Task(self.tw, description="test task")
 347         t.save()
 348
 349         self.assertEquals(t['description'], "test task")
 350
 351         t['description'] = "test task modified"
 352         t.save()
 353
 354         self.assertEquals(t['description'], "test task modified")
 355
 356     def test_empty_dependency_set_of_unsaved_task(self):
 357         t = Task(self.tw, description="test task")
 358         self.assertEqual(t['depends'], set())
 359
 360     def test_empty_dependency_set_of_saved_task(self):
 361         t = Task(self.tw, description="test task")
 362         t.save()
 363         self.assertEqual(t['depends'], set())
 364
 365     def test_set_unsaved_task_as_dependency(self):
 366         # Adds only one dependency to task with no dependencies
 367         t = Task(self.tw, description="test task")
 368         dependency = Task(self.tw, description="needs to be done first")
 369
 370         # We only save the parent task, dependency task is unsaved
 371         t.save()
 372         t['depends'] = set([dependency])
 373
 374         self.assertRaises(Task.NotSaved, t.save)
 375
 376     def test_set_simple_dependency_set(self):
 377         # Adds only one dependency to task with no dependencies
 378         t = Task(self.tw, description="test task")
 379         dependency = Task(self.tw, description="needs to be done first")
 380
 381         t.save()
 382         dependency.save()
 383
 384         t['depends'] = set([dependency])
 385
 386         self.assertEqual(t['depends'], set([dependency]))
 387
 388     def test_set_complex_dependency_set(self):
 389         # Adds two dependencies to task with no dependencies
 390         t = Task(self.tw, description="test task")
 391         dependency1 = Task(self.tw, description="needs to be done first")
 392         dependency2 = Task(self.tw, description="needs to be done second")
 393
 394         t.save()
 395         dependency1.save()
 396         dependency2.save()
 397
 398         t['depends'] = set([dependency1, dependency2])
 399
 400         self.assertEqual(t['depends'], set([dependency1, dependency2]))
 401
 402     def test_remove_from_dependency_set(self):
 403         # Removes dependency from task with two dependencies
 404         t = Task(self.tw, description="test task")
 405         dependency1 = Task(self.tw, description="needs to be done first")
 406         dependency2 = Task(self.tw, description="needs to be done second")
 407
 408         dependency1.save()
 409         dependency2.save()
 410
 411         t['depends'] = set([dependency1, dependency2])
 412         t.save()
 413
 414         t['depends'].remove(dependency2)
 415         t.save()
 416
 417         self.assertEqual(t['depends'], set([dependency1]))
 418
 419     def test_add_to_dependency_set(self):
 420         # Adds dependency to task with one dependencies
 421         t = Task(self.tw, description="test task")
 422         dependency1 = Task(self.tw, description="needs to be done first")
 423         dependency2 = Task(self.tw, description="needs to be done second")
 424
 425         dependency1.save()
 426         dependency2.save()
 427
 428         t['depends'] = set([dependency1])
 429         t.save()
 430
 431         t['depends'].add(dependency2)
 432         t.save()
 433
 434         self.assertEqual(t['depends'], set([dependency1, dependency2]))
 435
 436     def test_add_to_empty_dependency_set(self):
 437         # Adds dependency to task with one dependencies
 438         t = Task(self.tw, description="test task")
 439         dependency = Task(self.tw, description="needs to be done first")
 440
 441         dependency.save()
 442
 443         t['depends'].add(dependency)
 444         t.save()
 445
 446         self.assertEqual(t['depends'], set([dependency]))
 447
 448     def test_simple_dependency_set_save_repeatedly(self):
 449         # Adds only one dependency to task with no dependencies
 450         t = Task(self.tw, description="test task")
 451         dependency = Task(self.tw, description="needs to be done first")
 452         dependency.save()
 453
 454         t['depends'] = set([dependency])
 455         t.save()
 456
 457         # We taint the task, but keep depends intact
 458         t['description'] = "test task modified"
 459         t.save()
 460
 461         self.assertEqual(t['depends'], set([dependency]))
 462
 463         # We taint the task, but assign the same set to the depends
 464         t['depends'] = set([dependency])
 465         t['description'] = "test task modified again"
 466         t.save()
 467
 468         self.assertEqual(t['depends'], set([dependency]))
 469
 470     def test_compare_different_tasks(self):
 471         # Negative: compare two different tasks
 472         t1 = Task(self.tw, description="test task")
 473         t2 = Task(self.tw, description="test task")
 474
 475         t1.save()
 476         t2.save()
 477
 478         self.assertEqual(t1 == t2, False)
 479
 480     def test_compare_same_task_object(self):
 481         # Compare Task object wit itself
 482         t = Task(self.tw, description="test task")
 483         t.save()
 484
 485         self.assertEqual(t == t, True)
 486
 487     def test_compare_same_task(self):
 488         # Compare the same task using two different objects
 489         t1 = Task(self.tw, description="test task")
 490         t1.save()
 491
 492         t2 = self.tw.tasks.get(uuid=t1['uuid'])
 493         self.assertEqual(t1 == t2, True)
 494
 495     def test_compare_unsaved_tasks(self):
 496         # t1 and t2 are unsaved tasks, considered to be unequal
 497         # despite the content of data
 498         t1 = Task(self.tw, description="test task")
 499         t2 = Task(self.tw, description="test task")
 500
 501         self.assertEqual(t1 == t2, False)
 502
 503     def test_hash_unsaved_tasks(self):
 504         # Considered equal, it's the same object
 505         t1 = Task(self.tw, description="test task")
 506         t2 = t1
 507         self.assertEqual(hash(t1) == hash(t2), True)
 508
 509     def test_hash_same_task(self):
 510         # Compare the hash of the task using two different objects
 511         t1 = Task(self.tw, description="test task")
 512         t1.save()
 513
 514         t2 = self.tw.tasks.get(uuid=t1['uuid'])
 515         self.assertEqual(t1.__hash__(), t2.__hash__())
 516
 517     def test_adding_task_with_priority(self):
 518         t = Task(self.tw, description="test task", priority="M")
 519         t.save()
 520
 521     def test_removing_priority_with_none(self):
 522         t = Task(self.tw, description="test task", priority="L")
 523         t.save()
 524
 525         # Remove the priority mark
 526         t['priority'] = None
 527         t.save()
 528
 529         # Assert that priority is not there after saving
 530         self.assertEqual(t['priority'], None)
 531
 532     def test_adding_task_with_due_time(self):
 533         t = Task(self.tw, description="test task", due=datetime.datetime.now())
 534         t.save()
 535
 536     def test_removing_due_time_with_none(self):
 537         t = Task(self.tw, description="test task", due=datetime.datetime.now())
 538         t.save()
 539
 540         # Remove the due timestamp
 541         t['due'] = None
 542         t.save()
 543
 544         # Assert that due timestamp is no longer there
 545         self.assertEqual(t['due'], None)
 546
 547     def test_modified_fields_new_task(self):
 548         t = Task(self.tw)
 549
 550         # This should be empty with new task
 551         self.assertEqual(set(t._modified_fields), set())
 552
 553         # Modify the task
 554         t['description'] = "test task"
 555         self.assertEqual(set(t._modified_fields), set(['description']))
 556
 557         t['due'] = datetime.datetime(2014, 2, 14, 14, 14, 14)  # <3
 558         self.assertEqual(set(t._modified_fields), set(['description', 'due']))
 559
 560         t['project'] = "test project"
 561         self.assertEqual(set(t._modified_fields),
 562                          set(['description', 'due', 'project']))
 563
 564         # List of modified fields should clear out when saved
 565         t.save()
 566         self.assertEqual(set(t._modified_fields), set())
 567
 568         # Reassigning the fields with the same values now should not produce
 569         # modified fields
 570         t['description'] = "test task"
 571         t['due'] = datetime.datetime(2014, 2, 14, 14, 14, 14)  # <3
 572         t['project'] = "test project"
 573         self.assertEqual(set(t._modified_fields), set())
 574
 575     def test_modified_fields_loaded_task(self):
 576         t = Task(self.tw)
 577
 578         # Modify the task
 579         t['description'] = "test task"
 580         t['due'] = datetime.datetime(2014, 2, 14, 14, 14, 14)  # <3
 581         t['project'] = "test project"
 582
 583         dependency = Task(self.tw, description="dependency")
 584         dependency.save()
 585         t['depends'] = set([dependency])
 586
 587         # List of modified fields should clear out when saved
 588         t.save()
 589         self.assertEqual(set(t._modified_fields), set())
 590
 591         # Get the task by using a filter by UUID
 592         t2 = self.tw.tasks.get(uuid=t['uuid'])
 593
 594         # Reassigning the fields with the same values now should not produce
 595         # modified fields
 596         t['description'] = "test task"
 597         t['due'] = datetime.datetime(2014, 2, 14, 14, 14, 14)  # <3
 598         t['project'] = "test project"
 599         t['depends'] = set([dependency])
 600         self.assertEqual(set(t._modified_fields), set())
 601
 602     def test_modified_fields_not_affected_by_reading(self):
 603         t = Task(self.tw)
 604
 605         for field in TASK_STANDARD_ATTRS:
 606             value = t[field]
 607
 608         self.assertEqual(set(t._modified_fields), set())
 609
 610     def test_setting_read_only_attrs_through_init(self):
 611         # Test that we are unable to set readonly attrs through __init__
 612         for readonly_key in Task.read_only_fields:
 613             kwargs = {'description': 'test task', readonly_key: 'value'}
 614             self.assertRaises(RuntimeError,
 615                               lambda: Task(self.tw, **kwargs))
 616
 617     def test_setting_read_only_attrs_through_setitem(self):
 618         # Test that we are unable to set readonly attrs through __init__
 619         for readonly_key in Task.read_only_fields:
 620             t = Task(self.tw, description='test task')
 621             self.assertRaises(RuntimeError,
 622                               lambda: t.__setitem__(readonly_key, 'value'))
 623
 624     def test_saving_unmodified_task(self):
 625         t = Task(self.tw, description="test task")
 626         t.save()
 627         t.save()
 628
 629     def test_adding_tag_by_appending(self):
 630         t = Task(self.tw, description="test task", tags=['test1'])
 631         t.save()
 632         t['tags'].append('test2')
 633         t.save()
 634         self.assertEqual(t['tags'], ['test1', 'test2'])
 635
 636     def test_adding_tag_by_appending_empty(self):
 637         t = Task(self.tw, description="test task")
 638         t.save()
 639         t['tags'].append('test')
 640         t.save()
 641         self.assertEqual(t['tags'], ['test'])
 642
 643     def test_serializers_returning_empty_string_for_none(self):
 644         # Test that any serializer returns '' when passed None
 645         t = Task(self.tw)
 646         serializers = [getattr(t, serializer_name) for serializer_name in
 647                        filter(lambda x: x.startswith('serialize_'), dir(t))]
 648         for serializer in serializers:
 649             self.assertEqual(serializer(None), '')
 650
 651     def test_deserializer_returning_empty_value_for_empty_string(self):
 652         # Test that any deserializer returns empty value when passed ''
 653         t = Task(self.tw)
 654         deserializers = [getattr(t, deserializer_name) for deserializer_name in
 655                         filter(lambda x: x.startswith('deserialize_'), dir(t))]
 656         for deserializer in deserializers:
 657             self.assertTrue(deserializer('') in (None, [], set()))
 658
 659     def test_normalizers_handling_none(self):
 660         # Test that any normalizer can handle None as a valid value
 661         t = Task(self.tw)
 662
 663         for key in TASK_STANDARD_ATTRS:
 664             t._normalize(key, None)
 665
 666     def test_recurrent_task_generation(self):
 667         today = datetime.date.today()
 668         t = Task(self.tw, description="brush teeth",
 669                  due=today, recur="daily")
 670         t.save()
 671         self.assertEqual(len(self.tw.tasks.pending()), 2)
 672
 673     def test_modify_number_of_tasks_at_once(self):
 674         for i in range(1, 100):
 675             Task(self.tw, description="test task %d" % i, tags=['test']).save()
 676
 677         self.tw.execute_command(['+test', 'mod', 'unified', 'description'])
 678
 679
 680 class TaskFromHookTest(TasklibTest):
 681
 682     input_add_data = six.StringIO(
 683         '{"description":"Buy some milk",'
 684         '"entry":"20141118T050231Z",'
 685         '"status":"pending",'
 686         '"uuid":"a360fc44-315c-4366-b70c-ea7e7520b749"}')
 687
 688     input_modify_data = six.StringIO(input_add_data.getvalue() + '\n' +
 689         '{"description":"Buy some milk finally",'
 690         '"entry":"20141118T050231Z",'
 691         '"status":"completed",'
 692         '"uuid":"a360fc44-315c-4366-b70c-ea7e7520b749"}')
 693
 694     exported_raw_data = (
 695         '{"project":"Home",'
 696          '"due":"20150101T232323Z",'
 697          '"description":"test task"}')
 698
 699     def test_setting_up_from_add_hook_input(self):
 700         t = Task.from_input(input_file=self.input_add_data, warrior=self.tw)
 701         self.assertEqual(t['description'], "Buy some milk")
 702         self.assertEqual(t.pending, True)
 703
 704     def test_setting_up_from_modified_hook_input(self):
 705         t = Task.from_input(input_file=self.input_modify_data, modify=True,
 706                             warrior=self.tw)
 707         self.assertEqual(t['description'], "Buy some milk finally")
 708         self.assertEqual(t.pending, False)
 709         self.assertEqual(t.completed, True)
 710
 711         self.assertEqual(t._original_data['status'], "pending")
 712         self.assertEqual(t._original_data['description'], "Buy some milk")
 713         self.assertEqual(set(t._modified_fields),
 714                          set(['status', 'description']))
 715
 716     def test_export_data(self):
 717         t = Task(self.tw, description="test task",
 718             project="Home",
 719             due=pytz.utc.localize(datetime.datetime(2015,1,1,23,23,23)))
 720
 721         # Check that the output is a permutation of:
 722         # {"project":"Home","description":"test task","due":"20150101232323Z"}
 723         allowed_segments = self.exported_raw_data[1:-1].split(',')
 724         allowed_output = [
 725             '{' + ','.join(segments) + '}'
 726             for segments in itertools.permutations(allowed_segments)
 727         ]
 728
 729         self.assertTrue(any(t.export_data() == expected
 730                             for expected in allowed_output))
 731
 732 class TimezoneAwareDatetimeTest(TasklibTest):
 733
 734     def setUp(self):
 735         super(TimezoneAwareDatetimeTest, self).setUp()
 736         self.zone = local_zone
 737         self.localdate_naive = datetime.datetime(2015,2,2)
 738         self.localtime_naive = datetime.datetime(2015,2,2,0,0,0)
 739         self.localtime_aware = self.zone.localize(self.localtime_naive)
 740         self.utctime_aware = self.localtime_aware.astimezone(pytz.utc)
 741
 742     def test_timezone_naive_datetime_setitem(self):
 743         t = Task(self.tw, description="test task")
 744         t['due'] = self.localtime_naive
 745         self.assertEqual(t['due'], self.localtime_aware)
 746
 747     def test_timezone_naive_datetime_using_init(self):
 748         t = Task(self.tw, description="test task", due=self.localtime_naive)
 749         self.assertEqual(t['due'], self.localtime_aware)
 750
 751     def test_filter_by_naive_datetime(self):
 752         t = Task(self.tw, description="task1", due=self.localtime_naive)
 753         t.save()
 754         matching_tasks = self.tw.tasks.filter(due=self.localtime_naive)
 755         self.assertEqual(len(matching_tasks), 1)
 756
 757     def test_serialize_naive_datetime(self):
 758         t = Task(self.tw, description="task1", due=self.localtime_naive)
 759         self.assertEqual(json.loads(t.export_data())['due'],
 760                          self.utctime_aware.strftime(DATE_FORMAT))
 761
 762     def test_timezone_naive_date_setitem(self):
 763         t = Task(self.tw, description="test task")
 764         t['due'] = self.localdate_naive
 765         self.assertEqual(t['due'], self.localtime_aware)
 766
 767     def test_timezone_naive_date_using_init(self):
 768         t = Task(self.tw, description="test task", due=self.localdate_naive)
 769         self.assertEqual(t['due'], self.localtime_aware)
 770
 771     def test_filter_by_naive_date(self):
 772         t = Task(self.tw, description="task1", due=self.localdate_naive)
 773         t.save()
 774         matching_tasks = self.tw.tasks.filter(due=self.localdate_naive)
 775         self.assertEqual(len(matching_tasks), 1)
 776
 777     def test_serialize_naive_date(self):
 778         t = Task(self.tw, description="task1", due=self.localdate_naive)
 779         self.assertEqual(json.loads(t.export_data())['due'],
 780                          self.utctime_aware.strftime(DATE_FORMAT))
 781
 782     def test_timezone_aware_datetime_setitem(self):
 783         t = Task(self.tw, description="test task")
 784         t['due'] = self.localtime_aware
 785         self.assertEqual(t['due'], self.localtime_aware)
 786
 787     def test_timezone_aware_datetime_using_init(self):
 788         t = Task(self.tw, description="test task", due=self.localtime_aware)
 789         self.assertEqual(t['due'], self.localtime_aware)
 790
 791     def test_filter_by_aware_datetime(self):
 792         t = Task(self.tw, description="task1", due=self.localtime_aware)
 793         t.save()
 794         matching_tasks = self.tw.tasks.filter(due=self.localtime_aware)
 795         self.assertEqual(len(matching_tasks), 1)
 796
 797     def test_serialize_aware_datetime(self):
 798         t = Task(self.tw, description="task1", due=self.localtime_aware)
 799         self.assertEqual(json.loads(t.export_data())['due'],
 800                          self.utctime_aware.strftime(DATE_FORMAT))
 801
 802 class DatetimeStringTest(TasklibTest):
 803
 804     def test_simple_now_conversion(self):
 805         if self.tw.version < six.text_type('2.4.0'):
 806             # Python2.6 does not support SkipTest. As a workaround
 807             # mark the test as passed by exiting.
 808             if getattr(unittest, 'SkipTest', None) is not None:
 809                 raise unittest.SkipTest()
 810             else:
 811                 return
 812
 813         t = Task(self.tw, description="test task", due="now")
 814         now = local_zone.localize(datetime.datetime.now())
 815
 816         # Assert that both times are not more than 5 seconds apart
 817         if sys.version_info < (2,7):
 818             self.assertTrue(total_seconds_2_6(now - t['due']) < 5)
 819             self.assertTrue(total_seconds_2_6(t['due'] - now) < 5)
 820         else:
 821             self.assertTrue((now - t['due']).total_seconds() < 5)
 822             self.assertTrue((t['due'] - now).total_seconds() < 5)
 823
 824     def test_simple_eoy_conversion(self):
 825         if self.tw.version < six.text_type('2.4.0'):
 826             # Python2.6 does not support SkipTest. As a workaround
 827             # mark the test as passed by exiting.
 828             if getattr(unittest, 'SkipTest', None) is not None:
 829                 raise unittest.SkipTest()
 830             else:
 831                 return
 832
 833         t = Task(self.tw, description="test task", due="eoy")
 834         now = local_zone.localize(datetime.datetime.now())
 835         eoy = local_zone.localize(datetime.datetime(
 836             year=now.year,
 837             month=12,
 838             day=31,
 839             hour=23,
 840             minute=59,
 841             second=59
 842             ))
 843         self.assertEqual(eoy, t['due'])
 844
 845     def test_complex_eoy_conversion(self):
 846         if self.tw.version < six.text_type('2.4.0'):
 847             # Python2.6 does not support SkipTest. As a workaround
 848             # mark the test as passed by exiting.
 849             if getattr(unittest, 'SkipTest', None) is not None:
 850                 raise unittest.SkipTest()
 851             else:
 852                 return
 853
 854         t = Task(self.tw, description="test task", due="eoy - 4 months")
 855         now = local_zone.localize(datetime.datetime.now())
 856         due_date = local_zone.localize(datetime.datetime(
 857             year=now.year,
 858             month=12,
 859             day=31,
 860             hour=23,
 861             minute=59,
 862             second=59
 863             )) - datetime.timedelta(0,4 * 30 * 86400)
 864         self.assertEqual(due_date, t['due'])
 865
 866     def test_filtering_with_string_datetime(self):
 867         if self.tw.version < six.text_type('2.4.0'):
 868             # Python2.6 does not support SkipTest. As a workaround
 869             # mark the test as passed by exiting.
 870             if getattr(unittest, 'SkipTest', None) is not None:
 871                 raise unittest.SkipTest()
 872             else:
 873                 return
 874
 875         t = Task(self.tw, description="test task",
 876                  due=datetime.datetime.now() - datetime.timedelta(0,2))
 877         t.save()
 878         self.assertEqual(len(self.tw.tasks.filter(due__before="now")), 1)
 879
 880 class AnnotationTest(TasklibTest):
 881
 882     def setUp(self):
 883         super(AnnotationTest, self).setUp()
 884         Task(self.tw, description="test task").save()
 885
 886     def test_adding_annotation(self):
 887         task = self.tw.tasks.get()
 888         task.add_annotation('test annotation')
 889         self.assertEqual(len(task['annotations']), 1)
 890         ann = task['annotations'][0]
 891         self.assertEqual(ann['description'], 'test annotation')
 892
 893     def test_removing_annotation(self):
 894         task = self.tw.tasks.get()
 895         task.add_annotation('test annotation')
 896         ann = task['annotations'][0]
 897         ann.remove()
 898         self.assertEqual(len(task['annotations']), 0)
 899
 900     def test_removing_annotation_by_description(self):
 901         task = self.tw.tasks.get()
 902         task.add_annotation('test annotation')
 903         task.remove_annotation('test annotation')
 904         self.assertEqual(len(task['annotations']), 0)
 905
 906     def test_removing_annotation_by_obj(self):
 907         task = self.tw.tasks.get()
 908         task.add_annotation('test annotation')
 909         ann = task['annotations'][0]
 910         task.remove_annotation(ann)
 911         self.assertEqual(len(task['annotations']), 0)
 912
 913     def test_annotation_after_modification(self):
 914          task = self.tw.tasks.get()
 915          task['project'] = 'test'
 916          task.add_annotation('I should really do this task')
 917          self.assertEqual(task['project'], 'test')
 918          task.save()
 919          self.assertEqual(task['project'], 'test')
 920
 921     def test_serialize_annotations(self):
 922         # Test that serializing annotations is possible
 923         t = Task(self.tw, description="test")
 924         t.save()
 925
 926         t.add_annotation("annotation1")
 927         t.add_annotation("annotation2")
 928
 929         data = t._serialize('annotations', t._data['annotations'])
 930
 931         self.assertEqual(len(data), 2)
 932         self.assertEqual(type(data[0]), dict)
 933         self.assertEqual(type(data[1]), dict)
 934
 935         self.assertEqual(data[0]['description'], "annotation1")
 936         self.assertEqual(data[1]['description'], "annotation2")
 937
 938
 939 class UnicodeTest(TasklibTest):
 940
 941     def test_unicode_task(self):
 942         Task(self.tw, description="†åßk").save()
 943         self.tw.tasks.get()
 944
 945     def test_filter_by_unicode_task(self):
 946         Task(self.tw, description="†åßk").save()
 947         tasks = self.tw.tasks.filter(description="†åßk")
 948         self.assertEqual(len(tasks), 1)
 949
 950     def test_non_unicode_task(self):
 951         Task(self.tw, description="test task").save()
 952         self.tw.tasks.get()
 953
 954 class ReadOnlyDictViewTest(unittest.TestCase):
 955
 956     def setUp(self):
 957         self.sample = dict(l=[1,2,3], d={'k':'v'})
 958         self.original_sample = copy.deepcopy(self.sample)
 959         self.view = ReadOnlyDictView(self.sample)
 960
 961     def test_readonlydictview_getitem(self):
 962         l = self.view['l']
 963         self.assertEqual(l, self.sample['l'])
 964
 965         # Assert that modification changed only copied value
 966         l.append(4)
 967         self.assertNotEqual(l, self.sample['l'])
 968
 969         # Assert that viewed dict is not changed
 970         self.assertEqual(self.sample, self.original_sample)
 971
 972     def test_readonlydictview_contains(self):
 973         self.assertEqual('l' in self.view, 'l' in self.sample)
 974         self.assertEqual('d' in self.view, 'd' in self.sample)
 975         self.assertEqual('k' in self.view, 'k' in self.sample)
 976
 977         # Assert that viewed dict is not changed
 978         self.assertEqual(self.sample, self.original_sample)
 979
 980     def test_readonlydictview_iter(self):
 981         self.assertEqual(list(k for k in self.view),
 982                          list(k for k in self.sample))
 983
 984         # Assert the view is correct after modification
 985         self.sample['new'] = 'value'
 986         self.assertEqual(list(k for k in self.view),
 987                          list(k for k in self.sample))
 988
 989     def test_readonlydictview_len(self):
 990         self.assertEqual(len(self.view), len(self.sample))
 991
 992         # Assert the view is correct after modification
 993         self.sample['new'] = 'value'
 994         self.assertEqual(len(self.view), len(self.sample))
 995
 996     def test_readonlydictview_get(self):
 997         l = self.view.get('l')
 998         self.assertEqual(l, self.sample.get('l'))
 999
1000         # Assert that modification changed only copied value
1001         l.append(4)
1002         self.assertNotEqual(l, self.sample.get('l'))
1003
1004         # Assert that viewed dict is not changed
1005         self.assertEqual(self.sample, self.original_sample)
1006
1007     def test_readonlydict_items(self):
1008         view_items = self.view.items()
1009         sample_items = list(self.sample.items())
1010         self.assertEqual(view_items, sample_items)
1011
1012         view_items.append('newkey')
1013         self.assertNotEqual(view_items, sample_items)
1014         self.assertEqual(self.sample, self.original_sample)
1015
1016     def test_readonlydict_values(self):
1017         view_values = self.view.values()
1018         sample_values = list(self.sample.values())
1019         self.assertEqual(view_values, sample_values)
1020
1021         view_list_item = list(filter(lambda x: type(x) is list,
1022                                      view_values))[0]
1023         view_list_item.append(4)
1024         self.assertNotEqual(view_values, sample_values)
1025         self.assertEqual(self.sample, self.original_sample)