Merge branch 'release/0.8.0'

[etc/taskwarrior.git] / tasklib / tests.py

diff --git a/tasklib/tests.py b/tasklib/tests.py
index f3edd61c56422fd1f53c2c39db36ec1cecdc7780..640722109c18e516912bd9d84cdc1672f999e1ea 100644 (file)
--- a/tasklib/tests.py
+++ b/tasklib/tests.py
@@ -1,12 +1,37 @@
 # coding=utf-8
 
 import datetime
+import itertools
+import six
 import shutil
 import tempfile
 import unittest
 
 from .task import TaskWarrior, Task
 
+# http://taskwarrior.org/docs/design/task.html , Section: The Attributes
+TASK_STANDARD_ATTRS = (
+    'status',
+    'uuid',
+    'entry',
+    'description',
+    'start',
+    'end',
+    'due',
+    'until',
+    'wait',
+    'modified',
+    'scheduled',
+    'recur',
+    'mask',
+    'imask',
+    'parent',
+    'project',
+    'priority',
+    'depends',
+    'tags',
+    'annotation',
+)
 
 class TasklibTest(unittest.TestCase):
 
@@ -245,6 +270,18 @@ class TaskTest(TasklibTest):
 
         self.assertEqual(t['depends'], set([dependency1, dependency2]))
 
+    def test_add_to_empty_dependency_set(self):
+        # Adds dependency to task with one dependencies
+        t = Task(self.tw, description="test task")
+        dependency = Task(self.tw, description="needs to be done first")
+
+        dependency.save()
+
+        t['depends'].add(dependency)
+        t.save()
+
+        self.assertEqual(t['depends'], set([dependency]))
+
     def test_simple_dependency_set_save_repeatedly(self):
         # Adds only one dependency to task with no dependencies
         t = Task(self.tw, description="test task")
@@ -399,6 +436,14 @@ class TaskTest(TasklibTest):
         t['depends'] = set([dependency])
         self.assertEqual(set(t._modified_fields), set())
 
+    def test_modified_fields_not_affected_by_reading(self):
+        t = Task(self.tw)
+
+        for field in TASK_STANDARD_ATTRS:
+            value = t[field]
+
+        self.assertEqual(set(t._modified_fields), set())
+
     def test_setting_read_only_attrs_through_init(self):
         # Test that we are unable to set readonly attrs through __init__
         for readonly_key in Task.read_only_fields:
@@ -416,7 +461,6 @@ class TaskTest(TasklibTest):
     def test_saving_unmodified_task(self):
         t = Task(self.tw, description="test task")
         t.save()
-        t.refresh()
         t.save()
 
     def test_adding_tag_by_appending(self):
@@ -424,9 +468,83 @@ class TaskTest(TasklibTest):
         t.save()
         t['tags'].append('test2')
         t.save()
-        t.refresh()
         self.assertEqual(t['tags'], ['test1', 'test2'])
 
+    def test_adding_tag_by_appending_empty(self):
+        t = Task(self.tw, description="test task")
+        t.save()
+        t['tags'].append('test')
+        t.save()
+        self.assertEqual(t['tags'], ['test'])
+
+    def test_serializers_returning_empty_string_for_none(self):
+        # Test that any serializer returns '' when passed None
+        t = Task(self.tw)
+        serializers = [getattr(t, serializer_name) for serializer_name in
+                       filter(lambda x: x.startswith('serialize_'), dir(t))]
+        for serializer in serializers:
+            self.assertEqual(serializer(None), '')
+
+    def test_deserializer_returning_empty_value_for_empty_string(self):
+        # Test that any deserializer returns empty value when passed ''
+        t = Task(self.tw)
+        deserializers = [getattr(t, deserializer_name) for deserializer_name in
+                        filter(lambda x: x.startswith('deserialize_'), dir(t))]
+        for deserializer in deserializers:
+            self.assertTrue(deserializer('') in (None, [], set()))
+
+
+
+class TaskFromHookTest(TasklibTest):
+
+    input_add_data = six.StringIO(
+        '{"description":"Buy some milk",'
+        '"entry":"20141118T050231Z",'
+        '"status":"pending",'
+        '"uuid":"a360fc44-315c-4366-b70c-ea7e7520b749"}')
+
+    input_modify_data = six.StringIO(input_add_data.getvalue() + '\n' +
+        '{"description":"Buy some milk finally",'
+        '"entry":"20141118T050231Z",'
+        '"status":"completed",'
+        '"uuid":"a360fc44-315c-4366-b70c-ea7e7520b749"}')
+
+    exported_raw_data = (
+        '{"project":"Home",'
+         '"due":"20150101T232323Z",'
+         '"description":"test task"}')
+
+    def test_setting_up_from_add_hook_input(self):
+        t = Task.from_input(input_file=self.input_add_data)
+        self.assertEqual(t['description'], "Buy some milk")
+        self.assertEqual(t.pending, True)
+
+    def test_setting_up_from_modified_hook_input(self):
+        t = Task.from_input(input_file=self.input_modify_data, modify=True)
+        self.assertEqual(t['description'], "Buy some milk finally")
+        self.assertEqual(t.pending, False)
+        self.assertEqual(t.completed, True)
+
+        self.assertEqual(t._original_data['status'], "pending")
+        self.assertEqual(t._original_data['description'], "Buy some milk")
+        self.assertEqual(set(t._modified_fields),
+                         set(['status', 'description']))
+
+    def test_export_data(self):
+        t = Task(self.tw, description="test task",
+            project="Home", due=datetime.datetime(2015,1,1,23,23,23))
+
+        # Check that the output is a permutation of:
+        # {"project":"Home","description":"test task","due":"20150101232323Z"}
+        allowed_segments = self.exported_raw_data[1:-1].split(',')
+        allowed_output = [
+            '{' + ','.join(segments) + '}'
+            for segments in itertools.permutations(allowed_segments)
+        ]
+
+        self.assertTrue(any(t.export_data() == expected
+                            for expected in allowed_output))
+
 
 class AnnotationTest(TasklibTest):
 
@@ -461,6 +579,14 @@ class AnnotationTest(TasklibTest):
         task.remove_annotation(ann)
         self.assertEqual(len(task['annotations']), 0)
 
+    def test_annotation_after_modification(self):
+         task = self.tw.tasks.get()
+         task['project'] = 'test'
+         task.add_annotation('I should really do this task')
+         self.assertEqual(task['project'], 'test')
+         task.save()
+         self.assertEqual(task['project'], 'test')
+
 
 class UnicodeTest(TasklibTest):