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_start_completed_task(self):
 295         t = Task(self.tw, description="test task")
 296         t.save()
 297         t.done()
 298
 299         self.assertRaises(Task.CompletedTask, t.start)
 300
 301     def test_starting_task(self):
 302         t = Task(self.tw, description="test task")
 303         now = t.datetime_normalizer(datetime.datetime.now())
 304         t.save()
 305         t.start()
 306
 307         self.assertTrue(now.replace(microsecond=0) <= t['start'])
 308         self.assertEqual(t['status'], 'pending')
 309
 310     def test_completing_task(self):
 311         t = Task(self.tw, description="test task")
 312         now = t.datetime_normalizer(datetime.datetime.now())
 313         t.save()
 314         t.done()
 315
 316         self.assertTrue(now.replace(microsecond=0) <= t['end'])
 317         self.assertEqual(t['status'], 'completed')
 318
 319     def test_deleting_task(self):
 320         t = Task(self.tw, description="test task")
 321         now = t.datetime_normalizer(datetime.datetime.now())
 322         t.save()
 323         t.delete()
 324
 325         self.assertTrue(now.replace(microsecond=0) <= t['end'])
 326         self.assertEqual(t['status'], 'deleted')
 327
 328     def test_modify_simple_attribute_without_space(self):
 329         t = Task(self.tw, description="test")
 330         t.save()
 331
 332         self.assertEquals(t['description'], "test")
 333
 334         t['description'] = "test-modified"
 335         t.save()
 336
 337         self.assertEquals(t['description'], "test-modified")
 338
 339     def test_modify_simple_attribute_with_space(self):
 340         # Space can pose problems with parsing
 341         t = Task(self.tw, description="test task")
 342         t.save()
 343
 344         self.assertEquals(t['description'], "test task")
 345
 346         t['description'] = "test task modified"
 347         t.save()
 348
 349         self.assertEquals(t['description'], "test task modified")
 350
 351     def test_empty_dependency_set_of_unsaved_task(self):
 352         t = Task(self.tw, description="test task")
 353         self.assertEqual(t['depends'], set())
 354
 355     def test_empty_dependency_set_of_saved_task(self):
 356         t = Task(self.tw, description="test task")
 357         t.save()
 358         self.assertEqual(t['depends'], set())
 359
 360     def test_set_unsaved_task_as_dependency(self):
 361         # Adds only one dependency to task with no dependencies
 362         t = Task(self.tw, description="test task")
 363         dependency = Task(self.tw, description="needs to be done first")
 364
 365         # We only save the parent task, dependency task is unsaved
 366         t.save()
 367         t['depends'] = set([dependency])
 368
 369         self.assertRaises(Task.NotSaved, t.save)
 370
 371     def test_set_simple_dependency_set(self):
 372         # Adds only one dependency to task with no dependencies
 373         t = Task(self.tw, description="test task")
 374         dependency = Task(self.tw, description="needs to be done first")
 375
 376         t.save()
 377         dependency.save()
 378
 379         t['depends'] = set([dependency])
 380
 381         self.assertEqual(t['depends'], set([dependency]))
 382
 383     def test_set_complex_dependency_set(self):
 384         # Adds two dependencies to task with no dependencies
 385         t = Task(self.tw, description="test task")
 386         dependency1 = Task(self.tw, description="needs to be done first")
 387         dependency2 = Task(self.tw, description="needs to be done second")
 388
 389         t.save()
 390         dependency1.save()
 391         dependency2.save()
 392
 393         t['depends'] = set([dependency1, dependency2])
 394
 395         self.assertEqual(t['depends'], set([dependency1, dependency2]))
 396
 397     def test_remove_from_dependency_set(self):
 398         # Removes dependency from task with two dependencies
 399         t = Task(self.tw, description="test task")
 400         dependency1 = Task(self.tw, description="needs to be done first")
 401         dependency2 = Task(self.tw, description="needs to be done second")
 402
 403         dependency1.save()
 404         dependency2.save()
 405
 406         t['depends'] = set([dependency1, dependency2])
 407         t.save()
 408
 409         t['depends'].remove(dependency2)
 410         t.save()
 411
 412         self.assertEqual(t['depends'], set([dependency1]))
 413
 414     def test_add_to_dependency_set(self):
 415         # Adds dependency to task with one dependencies
 416         t = Task(self.tw, description="test task")
 417         dependency1 = Task(self.tw, description="needs to be done first")
 418         dependency2 = Task(self.tw, description="needs to be done second")
 419
 420         dependency1.save()
 421         dependency2.save()
 422
 423         t['depends'] = set([dependency1])
 424         t.save()
 425
 426         t['depends'].add(dependency2)
 427         t.save()
 428
 429         self.assertEqual(t['depends'], set([dependency1, dependency2]))
 430
 431     def test_add_to_empty_dependency_set(self):
 432         # Adds dependency to task with one dependencies
 433         t = Task(self.tw, description="test task")
 434         dependency = Task(self.tw, description="needs to be done first")
 435
 436         dependency.save()
 437
 438         t['depends'].add(dependency)
 439         t.save()
 440
 441         self.assertEqual(t['depends'], set([dependency]))
 442
 443     def test_simple_dependency_set_save_repeatedly(self):
 444         # Adds only one dependency to task with no dependencies
 445         t = Task(self.tw, description="test task")
 446         dependency = Task(self.tw, description="needs to be done first")
 447         dependency.save()
 448
 449         t['depends'] = set([dependency])
 450         t.save()
 451
 452         # We taint the task, but keep depends intact
 453         t['description'] = "test task modified"
 454         t.save()
 455
 456         self.assertEqual(t['depends'], set([dependency]))
 457
 458         # We taint the task, but assign the same set to the depends
 459         t['depends'] = set([dependency])
 460         t['description'] = "test task modified again"
 461         t.save()
 462
 463         self.assertEqual(t['depends'], set([dependency]))
 464
 465     def test_compare_different_tasks(self):
 466         # Negative: compare two different tasks
 467         t1 = Task(self.tw, description="test task")
 468         t2 = Task(self.tw, description="test task")
 469
 470         t1.save()
 471         t2.save()
 472
 473         self.assertEqual(t1 == t2, False)
 474
 475     def test_compare_same_task_object(self):
 476         # Compare Task object wit itself
 477         t = Task(self.tw, description="test task")
 478         t.save()
 479
 480         self.assertEqual(t == t, True)
 481
 482     def test_compare_same_task(self):
 483         # Compare the same task using two different objects
 484         t1 = Task(self.tw, description="test task")
 485         t1.save()
 486
 487         t2 = self.tw.tasks.get(uuid=t1['uuid'])
 488         self.assertEqual(t1 == t2, True)
 489
 490     def test_compare_unsaved_tasks(self):
 491         # t1 and t2 are unsaved tasks, considered to be unequal
 492         # despite the content of data
 493         t1 = Task(self.tw, description="test task")
 494         t2 = Task(self.tw, description="test task")
 495
 496         self.assertEqual(t1 == t2, False)
 497
 498     def test_hash_unsaved_tasks(self):
 499         # Considered equal, it's the same object
 500         t1 = Task(self.tw, description="test task")
 501         t2 = t1
 502         self.assertEqual(hash(t1) == hash(t2), True)
 503
 504     def test_hash_same_task(self):
 505         # Compare the hash of the task using two different objects
 506         t1 = Task(self.tw, description="test task")
 507         t1.save()
 508
 509         t2 = self.tw.tasks.get(uuid=t1['uuid'])
 510         self.assertEqual(t1.__hash__(), t2.__hash__())
 511
 512     def test_adding_task_with_priority(self):
 513         t = Task(self.tw, description="test task", priority="M")
 514         t.save()
 515
 516     def test_removing_priority_with_none(self):
 517         t = Task(self.tw, description="test task", priority="L")
 518         t.save()
 519
 520         # Remove the priority mark
 521         t['priority'] = None
 522         t.save()
 523
 524         # Assert that priority is not there after saving
 525         self.assertEqual(t['priority'], None)
 526
 527     def test_adding_task_with_due_time(self):
 528         t = Task(self.tw, description="test task", due=datetime.datetime.now())
 529         t.save()
 530
 531     def test_removing_due_time_with_none(self):
 532         t = Task(self.tw, description="test task", due=datetime.datetime.now())
 533         t.save()
 534
 535         # Remove the due timestamp
 536         t['due'] = None
 537         t.save()
 538
 539         # Assert that due timestamp is no longer there
 540         self.assertEqual(t['due'], None)
 541
 542     def test_modified_fields_new_task(self):
 543         t = Task(self.tw)
 544
 545         # This should be empty with new task
 546         self.assertEqual(set(t._modified_fields), set())
 547
 548         # Modify the task
 549         t['description'] = "test task"
 550         self.assertEqual(set(t._modified_fields), set(['description']))
 551
 552         t['due'] = datetime.datetime(2014, 2, 14, 14, 14, 14)  # <3
 553         self.assertEqual(set(t._modified_fields), set(['description', 'due']))
 554
 555         t['project'] = "test project"
 556         self.assertEqual(set(t._modified_fields),
 557                          set(['description', 'due', 'project']))
 558
 559         # List of modified fields should clear out when saved
 560         t.save()
 561         self.assertEqual(set(t._modified_fields), set())
 562
 563         # Reassigning the fields with the same values now should not produce
 564         # modified fields
 565         t['description'] = "test task"
 566         t['due'] = datetime.datetime(2014, 2, 14, 14, 14, 14)  # <3
 567         t['project'] = "test project"
 568         self.assertEqual(set(t._modified_fields), set())
 569
 570     def test_modified_fields_loaded_task(self):
 571         t = Task(self.tw)
 572
 573         # Modify the task
 574         t['description'] = "test task"
 575         t['due'] = datetime.datetime(2014, 2, 14, 14, 14, 14)  # <3
 576         t['project'] = "test project"
 577
 578         dependency = Task(self.tw, description="dependency")
 579         dependency.save()
 580         t['depends'] = set([dependency])
 581
 582         # List of modified fields should clear out when saved
 583         t.save()
 584         self.assertEqual(set(t._modified_fields), set())
 585
 586         # Get the task by using a filter by UUID
 587         t2 = self.tw.tasks.get(uuid=t['uuid'])
 588
 589         # Reassigning the fields with the same values now should not produce
 590         # modified fields
 591         t['description'] = "test task"
 592         t['due'] = datetime.datetime(2014, 2, 14, 14, 14, 14)  # <3
 593         t['project'] = "test project"
 594         t['depends'] = set([dependency])
 595         self.assertEqual(set(t._modified_fields), set())
 596
 597     def test_modified_fields_not_affected_by_reading(self):
 598         t = Task(self.tw)
 599
 600         for field in TASK_STANDARD_ATTRS:
 601             value = t[field]
 602
 603         self.assertEqual(set(t._modified_fields), set())
 604
 605     def test_setting_read_only_attrs_through_init(self):
 606         # Test that we are unable to set readonly attrs through __init__
 607         for readonly_key in Task.read_only_fields:
 608             kwargs = {'description': 'test task', readonly_key: 'value'}
 609             self.assertRaises(RuntimeError,
 610                               lambda: Task(self.tw, **kwargs))
 611
 612     def test_setting_read_only_attrs_through_setitem(self):
 613         # Test that we are unable to set readonly attrs through __init__
 614         for readonly_key in Task.read_only_fields:
 615             t = Task(self.tw, description='test task')
 616             self.assertRaises(RuntimeError,
 617                               lambda: t.__setitem__(readonly_key, 'value'))
 618
 619     def test_saving_unmodified_task(self):
 620         t = Task(self.tw, description="test task")
 621         t.save()
 622         t.save()
 623
 624     def test_adding_tag_by_appending(self):
 625         t = Task(self.tw, description="test task", tags=['test1'])
 626         t.save()
 627         t['tags'].append('test2')
 628         t.save()
 629         self.assertEqual(t['tags'], ['test1', 'test2'])
 630
 631     def test_adding_tag_by_appending_empty(self):
 632         t = Task(self.tw, description="test task")
 633         t.save()
 634         t['tags'].append('test')
 635         t.save()
 636         self.assertEqual(t['tags'], ['test'])
 637
 638     def test_serializers_returning_empty_string_for_none(self):
 639         # Test that any serializer returns '' when passed None
 640         t = Task(self.tw)
 641         serializers = [getattr(t, serializer_name) for serializer_name in
 642                        filter(lambda x: x.startswith('serialize_'), dir(t))]
 643         for serializer in serializers:
 644             self.assertEqual(serializer(None), '')
 645
 646     def test_deserializer_returning_empty_value_for_empty_string(self):
 647         # Test that any deserializer returns empty value when passed ''
 648         t = Task(self.tw)
 649         deserializers = [getattr(t, deserializer_name) for deserializer_name in
 650                         filter(lambda x: x.startswith('deserialize_'), dir(t))]
 651         for deserializer in deserializers:
 652             self.assertTrue(deserializer('') in (None, [], set()))
 653
 654     def test_normalizers_handling_none(self):
 655         # Test that any normalizer can handle None as a valid value
 656         t = Task(self.tw)
 657
 658         for key in TASK_STANDARD_ATTRS:
 659             t._normalize(key, None)
 660
 661     def test_recurrent_task_generation(self):
 662         today = datetime.date.today()
 663         t = Task(self.tw, description="brush teeth",
 664                  due=today, recur="daily")
 665         t.save()
 666         self.assertEqual(len(self.tw.tasks.pending()), 2)
 667
 668     def test_modify_number_of_tasks_at_once(self):
 669         for i in range(1, 100):
 670             Task(self.tw, description="test task %d" % i, tags=['test']).save()
 671
 672         self.tw.execute_command(['+test', 'mod', 'unified', 'description'])
 673
 674
 675 class TaskFromHookTest(TasklibTest):
 676
 677     input_add_data = six.StringIO(
 678         '{"description":"Buy some milk",'
 679         '"entry":"20141118T050231Z",'
 680         '"status":"pending",'
 681         '"uuid":"a360fc44-315c-4366-b70c-ea7e7520b749"}')
 682
 683     input_modify_data = six.StringIO(input_add_data.getvalue() + '\n' +
 684         '{"description":"Buy some milk finally",'
 685         '"entry":"20141118T050231Z",'
 686         '"status":"completed",'
 687         '"uuid":"a360fc44-315c-4366-b70c-ea7e7520b749"}')
 688
 689     exported_raw_data = (
 690         '{"project":"Home",'
 691          '"due":"20150101T232323Z",'
 692          '"description":"test task"}')
 693
 694     def test_setting_up_from_add_hook_input(self):
 695         t = Task.from_input(input_file=self.input_add_data, warrior=self.tw)
 696         self.assertEqual(t['description'], "Buy some milk")
 697         self.assertEqual(t.pending, True)
 698
 699     def test_setting_up_from_modified_hook_input(self):
 700         t = Task.from_input(input_file=self.input_modify_data, modify=True,
 701                             warrior=self.tw)
 702         self.assertEqual(t['description'], "Buy some milk finally")
 703         self.assertEqual(t.pending, False)
 704         self.assertEqual(t.completed, True)
 705
 706         self.assertEqual(t._original_data['status'], "pending")
 707         self.assertEqual(t._original_data['description'], "Buy some milk")
 708         self.assertEqual(set(t._modified_fields),
 709                          set(['status', 'description']))
 710
 711     def test_export_data(self):
 712         t = Task(self.tw, description="test task",
 713             project="Home",
 714             due=pytz.utc.localize(datetime.datetime(2015,1,1,23,23,23)))
 715
 716         # Check that the output is a permutation of:
 717         # {"project":"Home","description":"test task","due":"20150101232323Z"}
 718         allowed_segments = self.exported_raw_data[1:-1].split(',')
 719         allowed_output = [
 720             '{' + ','.join(segments) + '}'
 721             for segments in itertools.permutations(allowed_segments)
 722         ]
 723
 724         self.assertTrue(any(t.export_data() == expected
 725                             for expected in allowed_output))
 726
 727 class TimezoneAwareDatetimeTest(TasklibTest):
 728
 729     def setUp(self):
 730         super(TimezoneAwareDatetimeTest, self).setUp()
 731         self.zone = local_zone
 732         self.localdate_naive = datetime.datetime(2015,2,2)
 733         self.localtime_naive = datetime.datetime(2015,2,2,0,0,0)
 734         self.localtime_aware = self.zone.localize(self.localtime_naive)
 735         self.utctime_aware = self.localtime_aware.astimezone(pytz.utc)
 736
 737     def test_timezone_naive_datetime_setitem(self):
 738         t = Task(self.tw, description="test task")
 739         t['due'] = self.localtime_naive
 740         self.assertEqual(t['due'], self.localtime_aware)
 741
 742     def test_timezone_naive_datetime_using_init(self):
 743         t = Task(self.tw, description="test task", due=self.localtime_naive)
 744         self.assertEqual(t['due'], self.localtime_aware)
 745
 746     def test_filter_by_naive_datetime(self):
 747         t = Task(self.tw, description="task1", due=self.localtime_naive)
 748         t.save()
 749         matching_tasks = self.tw.tasks.filter(due=self.localtime_naive)
 750         self.assertEqual(len(matching_tasks), 1)
 751
 752     def test_serialize_naive_datetime(self):
 753         t = Task(self.tw, description="task1", due=self.localtime_naive)
 754         self.assertEqual(json.loads(t.export_data())['due'],
 755                          self.utctime_aware.strftime(DATE_FORMAT))
 756
 757     def test_timezone_naive_date_setitem(self):
 758         t = Task(self.tw, description="test task")
 759         t['due'] = self.localdate_naive
 760         self.assertEqual(t['due'], self.localtime_aware)
 761
 762     def test_timezone_naive_date_using_init(self):
 763         t = Task(self.tw, description="test task", due=self.localdate_naive)
 764         self.assertEqual(t['due'], self.localtime_aware)
 765
 766     def test_filter_by_naive_date(self):
 767         t = Task(self.tw, description="task1", due=self.localdate_naive)
 768         t.save()
 769         matching_tasks = self.tw.tasks.filter(due=self.localdate_naive)
 770         self.assertEqual(len(matching_tasks), 1)
 771
 772     def test_serialize_naive_date(self):
 773         t = Task(self.tw, description="task1", due=self.localdate_naive)
 774         self.assertEqual(json.loads(t.export_data())['due'],
 775                          self.utctime_aware.strftime(DATE_FORMAT))
 776
 777     def test_timezone_aware_datetime_setitem(self):
 778         t = Task(self.tw, description="test task")
 779         t['due'] = self.localtime_aware
 780         self.assertEqual(t['due'], self.localtime_aware)
 781
 782     def test_timezone_aware_datetime_using_init(self):
 783         t = Task(self.tw, description="test task", due=self.localtime_aware)
 784         self.assertEqual(t['due'], self.localtime_aware)
 785
 786     def test_filter_by_aware_datetime(self):
 787         t = Task(self.tw, description="task1", due=self.localtime_aware)
 788         t.save()
 789         matching_tasks = self.tw.tasks.filter(due=self.localtime_aware)
 790         self.assertEqual(len(matching_tasks), 1)
 791
 792     def test_serialize_aware_datetime(self):
 793         t = Task(self.tw, description="task1", due=self.localtime_aware)
 794         self.assertEqual(json.loads(t.export_data())['due'],
 795                          self.utctime_aware.strftime(DATE_FORMAT))
 796
 797 class DatetimeStringTest(TasklibTest):
 798
 799     def test_simple_now_conversion(self):
 800         if self.tw.version < six.text_type('2.4.0'):
 801             # Python2.6 does not support SkipTest. As a workaround
 802             # mark the test as passed by exiting.
 803             if getattr(unittest, 'SkipTest', None) is not None:
 804                 raise unittest.SkipTest()
 805             else:
 806                 return
 807
 808         t = Task(self.tw, description="test task", due="now")
 809         now = local_zone.localize(datetime.datetime.now())
 810
 811         # Assert that both times are not more than 5 seconds apart
 812         if sys.version > (2,6):
 813             self.assertTrue((now - t['due']).total_seconds() < 5)
 814             self.assertTrue((t['due'] - now).total_seconds() < 5)
 815         else:
 816             self.assertTrue(total_seconds_2_6(now - t['due']) < 5)
 817             self.assertTrue(total_seconds_2_6(t['due'] - now) < 5)
 818
 819     def test_simple_eoy_conversion(self):
 820         if self.tw.version < six.text_type('2.4.0'):
 821             # Python2.6 does not support SkipTest. As a workaround
 822             # mark the test as passed by exiting.
 823             if getattr(unittest, 'SkipTest', None) is not None:
 824                 raise unittest.SkipTest()
 825             else:
 826                 return
 827
 828         t = Task(self.tw, description="test task", due="eoy")
 829         now = local_zone.localize(datetime.datetime.now())
 830         eoy = local_zone.localize(datetime.datetime(
 831             year=now.year,
 832             month=12,
 833             day=31,
 834             hour=23,
 835             minute=59,
 836             second=59
 837             ))
 838         self.assertEqual(eoy, t['due'])
 839
 840     def test_complex_eoy_conversion(self):
 841         if self.tw.version < six.text_type('2.4.0'):
 842             # Python2.6 does not support SkipTest. As a workaround
 843             # mark the test as passed by exiting.
 844             if getattr(unittest, 'SkipTest', None) is not None:
 845                 raise unittest.SkipTest()
 846             else:
 847                 return
 848
 849         t = Task(self.tw, description="test task", due="eoy - 4 months")
 850         now = local_zone.localize(datetime.datetime.now())
 851         due_date = local_zone.localize(datetime.datetime(
 852             year=now.year,
 853             month=12,
 854             day=31,
 855             hour=23,
 856             minute=59,
 857             second=59
 858             )) - datetime.timedelta(0,4 * 30 * 86400)
 859         self.assertEqual(due_date, t['due'])
 860
 861     def test_filtering_with_string_datetime(self):
 862         if self.tw.version < six.text_type('2.4.0'):
 863             # Python2.6 does not support SkipTest. As a workaround
 864             # mark the test as passed by exiting.
 865             if getattr(unittest, 'SkipTest', None) is not None:
 866                 raise unittest.SkipTest()
 867             else:
 868                 return
 869
 870         t = Task(self.tw, description="test task",
 871                  due=datetime.datetime.now() - datetime.timedelta(0,2))
 872         t.save()
 873         self.assertEqual(len(self.tw.tasks.filter(due__before="now")), 1)
 874
 875 class AnnotationTest(TasklibTest):
 876
 877     def setUp(self):
 878         super(AnnotationTest, self).setUp()
 879         Task(self.tw, description="test task").save()
 880
 881     def test_adding_annotation(self):
 882         task = self.tw.tasks.get()
 883         task.add_annotation('test annotation')
 884         self.assertEqual(len(task['annotations']), 1)
 885         ann = task['annotations'][0]
 886         self.assertEqual(ann['description'], 'test annotation')
 887
 888     def test_removing_annotation(self):
 889         task = self.tw.tasks.get()
 890         task.add_annotation('test annotation')
 891         ann = task['annotations'][0]
 892         ann.remove()
 893         self.assertEqual(len(task['annotations']), 0)
 894
 895     def test_removing_annotation_by_description(self):
 896         task = self.tw.tasks.get()
 897         task.add_annotation('test annotation')
 898         task.remove_annotation('test annotation')
 899         self.assertEqual(len(task['annotations']), 0)
 900
 901     def test_removing_annotation_by_obj(self):
 902         task = self.tw.tasks.get()
 903         task.add_annotation('test annotation')
 904         ann = task['annotations'][0]
 905         task.remove_annotation(ann)
 906         self.assertEqual(len(task['annotations']), 0)
 907
 908     def test_annotation_after_modification(self):
 909          task = self.tw.tasks.get()
 910          task['project'] = 'test'
 911          task.add_annotation('I should really do this task')
 912          self.assertEqual(task['project'], 'test')
 913          task.save()
 914          self.assertEqual(task['project'], 'test')
 915
 916     def test_serialize_annotations(self):
 917         # Test that serializing annotations is possible
 918         t = Task(self.tw, description="test")
 919         t.save()
 920
 921         t.add_annotation("annotation1")
 922         t.add_annotation("annotation2")
 923
 924         data = t._serialize('annotations', t._data['annotations'])
 925
 926         self.assertEqual(len(data), 2)
 927         self.assertEqual(type(data[0]), dict)
 928         self.assertEqual(type(data[1]), dict)
 929
 930         self.assertEqual(data[0]['description'], "annotation1")
 931         self.assertEqual(data[1]['description'], "annotation2")
 932
 933
 934 class UnicodeTest(TasklibTest):
 935
 936     def test_unicode_task(self):
 937         Task(self.tw, description="†åßk").save()
 938         self.tw.tasks.get()
 939
 940     def test_non_unicode_task(self):
 941         Task(self.tw, description="test task").save()
 942         self.tw.tasks.get()
 943
 944 class ReadOnlyDictViewTest(unittest.TestCase):
 945
 946     def setUp(self):
 947         self.sample = dict(l=[1,2,3], d={'k':'v'})
 948         self.original_sample = copy.deepcopy(self.sample)
 949         self.view = ReadOnlyDictView(self.sample)
 950
 951     def test_readonlydictview_getitem(self):
 952         l = self.view['l']
 953         self.assertEqual(l, self.sample['l'])
 954
 955         # Assert that modification changed only copied value
 956         l.append(4)
 957         self.assertNotEqual(l, self.sample['l'])
 958
 959         # Assert that viewed dict is not changed
 960         self.assertEqual(self.sample, self.original_sample)
 961
 962     def test_readonlydictview_contains(self):
 963         self.assertEqual('l' in self.view, 'l' in self.sample)
 964         self.assertEqual('d' in self.view, 'd' in self.sample)
 965         self.assertEqual('k' in self.view, 'k' in self.sample)
 966
 967         # Assert that viewed dict is not changed
 968         self.assertEqual(self.sample, self.original_sample)
 969
 970     def test_readonlydictview_iter(self):
 971         self.assertEqual(list(k for k in self.view),
 972                          list(k for k in self.sample))
 973
 974         # Assert the view is correct after modification
 975         self.sample['new'] = 'value'
 976         self.assertEqual(list(k for k in self.view),
 977                          list(k for k in self.sample))
 978
 979     def test_readonlydictview_len(self):
 980         self.assertEqual(len(self.view), len(self.sample))
 981
 982         # Assert the view is correct after modification
 983         self.sample['new'] = 'value'
 984         self.assertEqual(len(self.view), len(self.sample))
 985
 986     def test_readonlydictview_get(self):
 987         l = self.view.get('l')
 988         self.assertEqual(l, self.sample.get('l'))
 989
 990         # Assert that modification changed only copied value
 991         l.append(4)
 992         self.assertNotEqual(l, self.sample.get('l'))
 993
 994         # Assert that viewed dict is not changed
 995         self.assertEqual(self.sample, self.original_sample)
 996
 997     def test_readonlydict_items(self):
 998         view_items = self.view.items()
 999         sample_items = list(self.sample.items())
1000         self.assertEqual(view_items, sample_items)
1001
1002         view_items.append('newkey')
1003         self.assertNotEqual(view_items, sample_items)
1004         self.assertEqual(self.sample, self.original_sample)
1005
1006     def test_readonlydict_values(self):
1007         view_values = self.view.values()
1008         sample_values = list(self.sample.values())
1009         self.assertEqual(view_values, sample_values)
1010
1011         view_list_item = list(filter(lambda x: type(x) is list,
1012                                      view_values))[0]
1013         view_list_item.append(4)
1014         self.assertNotEqual(view_values, sample_values)
1015         self.assertEqual(self.sample, self.original_sample)