tests: Add tests to filter by attributes and their empty values

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

diff --git a/tasklib/tests.py b/tasklib/tests.py
index 4ff4e03e255082051b08de1067bff41c1b123659..2fa1371c199884936b67f8ae5ad43f0aa79db052 100644 (file)
--- a/tasklib/tests.py
+++ b/tasklib/tests.py
@@ -4,7 +4,7 @@ import shutil
 import tempfile
 import unittest
 
-from .task import TaskWarrior
+from .task import TaskWarrior, Task
 
 
 class TasklibTest(unittest.TestCase):
@@ -23,34 +23,58 @@ class TaskFilterTest(TasklibTest):
         self.assertEqual(len(self.tw.tasks.all()), 0)
 
     def test_all_non_empty(self):
-        self.tw.execute_command(['add', 'test task'])
+        Task(self.tw, description="test task").save()
         self.assertEqual(len(self.tw.tasks.all()), 1)
         self.assertEqual(self.tw.tasks.all()[0]['description'], 'test task')
         self.assertEqual(self.tw.tasks.all()[0]['status'], 'pending')
 
     def test_pending_non_empty(self):
-        self.tw.execute_command(['add', 'test task'])
+        Task(self.tw, description="test task").save()
         self.assertEqual(len(self.tw.tasks.pending()), 1)
         self.assertEqual(self.tw.tasks.pending()[0]['description'],
                          'test task')
         self.assertEqual(self.tw.tasks.pending()[0]['status'], 'pending')
 
     def test_completed_empty(self):
-        self.tw.execute_command(['add', 'test task'])
+        Task(self.tw, description="test task").save()
         self.assertEqual(len(self.tw.tasks.completed()), 0)
 
     def test_completed_non_empty(self):
-        self.tw.execute_command(['add', 'test task'])
+        Task(self.tw, description="test task").save()
         self.assertEqual(len(self.tw.tasks.completed()), 0)
         self.tw.tasks.all()[0].done()
         self.assertEqual(len(self.tw.tasks.completed()), 1)
 
+    def test_filtering_by_attribute(self):
+        Task(self.tw, description="no priority task").save()
+        Task(self.tw, priority="H", description="high priority task").save()
+        self.assertEqual(len(self.tw.tasks.all()), 2)
+
+        # Assert that the correct number of tasks is returned
+        self.assertEqual(len(self.tw.tasks.filter(priority="H")), 1)
+
+        # Assert that the correct tasks are returned
+        high_priority_task = self.tw.tasks.get(priority="H")
+        self.assertEqual(high_priority_task['description'], "high priority task")
+
+    def test_filtering_by_empty_attribute(self):
+        Task(self.tw, description="no priority task").save()
+        Task(self.tw, priority="H", description="high priority task").save()
+        self.assertEqual(len(self.tw.tasks.all()), 2)
+
+        # Assert that the correct number of tasks is returned
+        self.assertEqual(len(self.tw.tasks.filter(priority=None)), 1)
+
+        # Assert that the correct tasks are returned
+        no_priority_task = self.tw.tasks.get(priority=None)
+        self.assertEqual(no_priority_task['description'], "no priority task")
+
 
 class AnnotationTest(TasklibTest):
 
     def setUp(self):
         super(AnnotationTest, self).setUp()
-        self.tw.execute_command(['add', 'test task'])
+        Task(self.tw, description="test task").save()
 
     def test_adding_annotation(self):
         task = self.tw.tasks.get()
@@ -83,9 +107,9 @@ class AnnotationTest(TasklibTest):
 class UnicodeTest(TasklibTest):
 
     def test_unicode_task(self):
-        self.tw.execute_command(['add', '†åßk'])
+        Task(self.tw, description="†åßk").save()
         self.tw.tasks.get()
 
     def test_non_unicode_task(self):
-        self.tw.execute_command(['add', 'task'])
+        Task(self.tw, description="test task").save()
         self.tw.tasks.get()