42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
"""Tests for the tasks-app core logic: the kind of suite Module 13 has you write.
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Reproduced here so this module's lab is self-contained: if you already wrote tests in Module 13,
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use those instead. Standard-library `unittest`, exactly like Module 13, nothing to install.
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Run locally with `python3 -m unittest` from the project folder. CI runs exactly this.
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"""
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import unittest
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from tasks import TaskList
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class TestTaskList(unittest.TestCase):
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def test_add_appends_a_task(self):
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tl = TaskList()
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tl.add("write the CI lesson")
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self.assertEqual(len(tl.tasks), 1)
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self.assertEqual(tl.tasks[0].title, "write the CI lesson")
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self.assertFalse(tl.tasks[0].done)
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def test_complete_marks_a_task_done(self):
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tl = TaskList()
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tl.add("ship it")
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tl.complete(0)
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self.assertTrue(tl.tasks[0].done)
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def test_pending_excludes_completed_tasks(self):
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tl = TaskList()
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tl.add("a")
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tl.add("b")
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tl.complete(0)
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pending = tl.pending()
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self.assertEqual(len(pending), 1)
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self.assertEqual(pending[0].title, "b")
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def test_render_is_friendly_when_empty(self):
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self.assertEqual(TaskList().render(), "(no tasks yet)")
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if __name__ == "__main__":
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unittest.main()
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