Tests: Add tests for repeatedly saving the tasks with dependencies

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

diff --git a/tasklib/tests.py b/tasklib/tests.py
index e5b05416cbd19f57cc3e33f4146248b2493c08ea..4d88436e1e7399583d54177ac43bec014212b3a5 100644 (file)
--- a/tasklib/tests.py
+++ b/tasklib/tests.py
@@ -1,5 +1,6 @@
 # coding=utf-8
 
+import datetime
 import shutil
 import tempfile
 import unittest
@@ -193,6 +194,105 @@ class TaskTest(TasklibTest):
 
         self.assertEqual(t['depends'], set([dependency1, dependency2]))
 
+    def test_simple_dependency_set_save_repeatedly(self):
+        # Adds only one dependency to task with no dependencies
+        t = Task(self.tw, description="test task")
+        dependency = Task(self.tw, description="needs to be done first")
+        dependency.save()
+
+        t['depends'] = set([dependency])
+        t.save()
+
+        # We taint the task, but keep depends intact
+        t['description'] = "test task modified"
+        t.save()
+
+        self.assertEqual(t['depends'], set([dependency]))
+
+        # We taint the task, but assign the same set to the depends
+        t['depends'] = set([dependency])
+        t['description'] = "test task modified again"
+        t.save()
+
+        self.assertEqual(t['depends'], set([dependency]))
+
+    def test_compare_different_tasks(self):
+        # Negative: compare two different tasks
+        t1 = Task(self.tw, description="test task")
+        t2 = Task(self.tw, description="test task")
+
+        t1.save()
+        t2.save()
+
+        self.assertEqual(t1 == t2, False)
+
+    def test_compare_same_task_object(self):
+        # Compare Task object wit itself
+        t = Task(self.tw, description="test task")
+        t.save()
+
+        self.assertEqual(t == t, True)
+
+    def test_compare_same_task(self):
+        # Compare the same task using two different objects
+        t1 = Task(self.tw, description="test task")
+        t1.save()
+
+        t2 = self.tw.tasks.get(uuid=t1['uuid'])
+        self.assertEqual(t1 == t2, True)
+
+    def test_compare_unsaved_tasks(self):
+        # t1 and t2 are unsaved tasks, considered to be unequal
+        # despite the content of data
+        t1 = Task(self.tw, description="test task")
+        t2 = Task(self.tw, description="test task")
+
+        self.assertEqual(t1 == t2, False)
+
+    def test_hash_unsaved_tasks(self):
+        # Considered equal, it's the same object
+        t1 = Task(self.tw, description="test task")
+        t2 = t1
+        self.assertEqual(hash(t1) == hash(t2), True)
+
+    def test_hash_same_task(self):
+        # Compare the hash of the task using two different objects
+        t1 = Task(self.tw, description="test task")
+        t1.save()
+
+        t2 = self.tw.tasks.get(uuid=t1['uuid'])
+        self.assertEqual(t1.__hash__(), t2.__hash__())
+
+    def test_adding_task_with_priority(self):
+        t = Task(self.tw, description="test task", priority="M")
+        t.save()
+
+    def test_removing_priority_with_none(self):
+        t = Task(self.tw, description="test task", priority="L")
+        t.save()
+
+        # Remove the priority mark
+        t['priority'] = None
+        t.save()
+
+        # Assert that priority is not there after saving
+        self.assertEqual(t['priority'], None)
+
+    def test_adding_task_with_due_time(self):
+        t = Task(self.tw, description="test task", due=datetime.datetime.now())
+        t.save()
+
+    def test_removing_due_time_with_none(self):
+        t = Task(self.tw, description="test task", due=datetime.datetime.now())
+        t.save()
+
+        # Remove the due timestamp
+        t['due'] = None
+        t.save()
+
+        # Assert that due timestamp is no longer there
+        self.assertEqual(t['due'], None)
+
 
 class AnnotationTest(TasklibTest):