plomlompom.com Git - plomtask/blob - tests/processes.py

   1 """Test Processes module."""
   2 from tests.utils import TestCaseWithDB, TestCaseWithServer, TestCaseSansDB
   3 from plomtask.processes import Process, ProcessStep, ProcessStepsNode
   4 from plomtask.conditions import Condition
   5 from plomtask.exceptions import HandledException, NotFoundException
   6 from plomtask.todos import Todo
   7
   8
   9 class TestsSansDB(TestCaseSansDB):
  10     """Module tests not requiring DB setup."""
  11     checked_class = Process
  12
  13     def test_Process_id_setting(self) -> None:
  14         """Test .id_ being set and its legal range being enforced."""
  15         self.check_id_setting()
  16
  17     def test_Process_versioned_defaults(self) -> None:
  18         """Test defaults of VersionedAttributes."""
  19         self.check_versioned_defaults({
  20             'title': 'UNNAMED',
  21             'description': '',
  22             'effort': 1.0})
  23
  24
  25 class TestsWithDB(TestCaseWithDB):
  26     """Module tests requiring DB setup."""
  27     checked_class = Process
  28
  29     def three_processes(self) -> tuple[Process, Process, Process]:
  30         """Return three saved processes."""
  31         p1, p2, p3 = Process(None), Process(None), Process(None)
  32         for p in [p1, p2, p3]:
  33             p.save(self.db_conn)
  34         return p1, p2, p3
  35
  36     def test_Process_saving_and_caching(self) -> None:
  37         """Test .save/.save_core."""
  38         kwargs = {'id_': 1}
  39         self.check_saving_and_caching(**kwargs)
  40         p = Process(None)
  41         p.title.set('t1')
  42         p.title.set('t2')
  43         p.description.set('d1')
  44         p.description.set('d2')
  45         p.effort.set(0.5)
  46         p.effort.set(1.5)
  47         c1, c2, c3 = Condition(None), Condition(None), Condition(None)
  48         for c in [c1, c2, c3]:
  49             c.save(self.db_conn)
  50         assert isinstance(c1.id_, int)
  51         assert isinstance(c2.id_, int)
  52         assert isinstance(c3.id_, int)
  53         p.set_conditions(self.db_conn, [c1.id_, c2.id_])
  54         p.set_enables(self.db_conn, [c2.id_, c3.id_])
  55         p.set_disables(self.db_conn, [c1.id_, c3.id_])
  56         p.save(self.db_conn)
  57         r = Process.by_id(self.db_conn, p.id_)
  58         self.assertEqual(sorted(r.title.history.values()), ['t1', 't2'])
  59         self.assertEqual(sorted(r.description.history.values()), ['d1', 'd2'])
  60         self.assertEqual(sorted(r.effort.history.values()), [0.5, 1.5])
  61         self.assertEqual(sorted(r.conditions), sorted([c1, c2]))
  62         self.assertEqual(sorted(r.enables), sorted([c2, c3]))
  63         self.assertEqual(sorted(r.disables), sorted([c1, c3]))
  64
  65     def test_Process_steps(self) -> None:
  66         """Test addition, nesting, and non-recursion of ProcessSteps"""
  67         def add_step(proc: Process,
  68                      steps_proc: list[tuple[int | None, int, int | None]],
  69                      step_tuple: tuple[int | None, int, int | None],
  70                      expected_id: int) -> None:
  71             steps_proc += [step_tuple]
  72             proc.set_steps(self.db_conn, steps_proc)
  73             steps_proc[-1] = (expected_id, step_tuple[1], step_tuple[2])
  74         p1, p2, p3 = self.three_processes()
  75         assert isinstance(p1.id_, int)
  76         assert isinstance(p2.id_, int)
  77         assert isinstance(p3.id_, int)
  78         steps_p1: list[tuple[int | None, int, int | None]] = []
  79         add_step(p1, steps_p1, (None, p2.id_, None), 1)
  80         p1_dict: dict[int, ProcessStepsNode] = {}
  81         p1_dict[1] = ProcessStepsNode(p2, None, True, {}, False)
  82         self.assertEqual(p1.get_steps(self.db_conn, None), p1_dict)
  83         add_step(p1, steps_p1, (None, p3.id_, None), 2)
  84         step_2 = p1.explicit_steps[-1]
  85         p1_dict[2] = ProcessStepsNode(p3, None, True, {}, False)
  86         self.assertEqual(p1.get_steps(self.db_conn, None), p1_dict)
  87         steps_p2: list[tuple[int | None, int, int | None]] = []
  88         add_step(p2, steps_p2, (None, p3.id_, None), 3)
  89         p1_dict[1].steps[3] = ProcessStepsNode(p3, None, False, {}, False)
  90         self.assertEqual(p1.get_steps(self.db_conn, None), p1_dict)
  91         add_step(p1, steps_p1, (None, p2.id_, step_2.id_), 4)
  92         step_3 = ProcessStepsNode(p3, None, False, {}, True)
  93         p1_dict[2].steps[4] = ProcessStepsNode(p2, step_2.id_, True,
  94                                                {3: step_3}, False)
  95         self.assertEqual(p1.get_steps(self.db_conn, None), p1_dict)
  96         add_step(p1, steps_p1, (None, p3.id_, 999), 5)
  97         p1_dict[5] = ProcessStepsNode(p3, None, True, {}, False)
  98         self.assertEqual(p1.get_steps(self.db_conn, None), p1_dict)
  99         add_step(p1, steps_p1, (None, p3.id_, 3), 6)
 100         p1_dict[6] = ProcessStepsNode(p3, None, True, {}, False)
 101         self.assertEqual(p1.get_steps(self.db_conn, None), p1_dict)
 102         self.assertEqual(p1.used_as_step_by(self.db_conn), [])
 103         self.assertEqual(p2.used_as_step_by(self.db_conn), [p1])
 104         self.assertEqual(p3.used_as_step_by(self.db_conn), [p1, p2])
 105
 106     def test_Process_conditions(self) -> None:
 107         """Test setting Process.conditions/enables/disables."""
 108         p = Process(None)
 109         p.save(self.db_conn)
 110         for target in ('conditions', 'enables', 'disables'):
 111             method = getattr(p, f'set_{target}')
 112             c1, c2 = Condition(None), Condition(None)
 113             c1.save(self.db_conn)
 114             c2.save(self.db_conn)
 115             assert isinstance(c1.id_, int)
 116             assert isinstance(c2.id_, int)
 117             method(self.db_conn, [])
 118             self.assertEqual(getattr(p, target), [])
 119             method(self.db_conn, [c1.id_])
 120             self.assertEqual(getattr(p, target), [c1])
 121             method(self.db_conn, [c2.id_])
 122             self.assertEqual(getattr(p, target), [c2])
 123             method(self.db_conn, [c1.id_, c2.id_])
 124             self.assertEqual(getattr(p, target), [c1, c2])
 125
 126     def test_Process_by_id(self) -> None:
 127         """Test .by_id(), including creation"""
 128         self.check_by_id()
 129
 130     def test_Process_all(self) -> None:
 131         """Test .all()."""
 132         self.check_all()
 133
 134     def test_Process_singularity(self) -> None:
 135         """Test pointers made for single object keep pointing to it."""
 136         self.check_singularity('conditions', [Condition(None)])
 137
 138     def test_Process_versioned_attributes_singularity(self) -> None:
 139         """Test behavior of VersionedAttributes on saving (with .title)."""
 140         self.check_versioned_singularity()
 141
 142     def test_Process_removal(self) -> None:
 143         """Test removal of Processes and ProcessSteps."""
 144         self.check_remove()
 145         p1, p2, p3 = self.three_processes()
 146         assert isinstance(p1.id_, int)
 147         assert isinstance(p2.id_, int)
 148         assert isinstance(p3.id_, int)
 149         p2.set_steps(self.db_conn, [(None, p1.id_, None)])
 150         with self.assertRaises(HandledException):
 151             p1.remove(self.db_conn)
 152         step = p2.explicit_steps[0]
 153         p2.set_steps(self.db_conn, [])
 154         with self.assertRaises(NotFoundException):
 155             ProcessStep.by_id(self.db_conn, step.id_)
 156         p1.remove(self.db_conn)
 157         p2.set_steps(self.db_conn, [(None, p3.id_, None)])
 158         step = p2.explicit_steps[0]
 159         p2.remove(self.db_conn)
 160         with self.assertRaises(NotFoundException):
 161             ProcessStep.by_id(self.db_conn, step.id_)
 162         todo = Todo(None, p3, False, '2024-01-01')
 163         todo.save(self.db_conn)
 164         with self.assertRaises(HandledException):
 165             p3.remove(self.db_conn)
 166         todo.remove(self.db_conn)
 167         p3.remove(self.db_conn)
 168
 169
 170 class TestsWithDBForProcessStep(TestCaseWithDB):
 171     """Module tests requiring DB setup."""
 172     checked_class = ProcessStep
 173
 174     def test_ProcessStep_saving_and_caching(self) -> None:
 175         """Test .save/.save_core."""
 176         kwargs = {'id_': 1,
 177                   'owner_id': 2,
 178                   'step_process_id': 3,
 179                   'parent_step_id': 4}
 180         self.check_saving_and_caching(**kwargs)
 181
 182     def test_ProcessStep_from_table_row(self) -> None:
 183         """Test .from_table_row() properly reads in class from DB"""
 184         self.check_from_table_row(2, 3, None)
 185
 186     def test_ProcessStep_singularity(self) -> None:
 187         """Test pointers made for single object keep pointing to it."""
 188         self.check_singularity('parent_step_id', 1, 2, 3, None)
 189
 190     def test_ProcessStep_remove(self) -> None:
 191         """Test .remove and unsetting of owner's .explicit_steps entry."""
 192         p1 = Process(None)
 193         p2 = Process(None)
 194         p1.save(self.db_conn)
 195         p2.save(self.db_conn)
 196         assert isinstance(p2.id_, int)
 197         p1.set_steps(self.db_conn, [(None, p2.id_, None)])
 198         step = p1.explicit_steps[0]
 199         step.remove(self.db_conn)
 200         self.assertEqual(p1.explicit_steps, [])
 201         self.check_storage([])
 202
 203
 204 class TestsWithServer(TestCaseWithServer):
 205     """Module tests against our HTTP server/handler (and database)."""
 206
 207     def test_do_POST_process(self) -> None:
 208         """Test POST /process and its effect on the database."""
 209         self.assertEqual(0, len(Process.all(self.db_conn)))
 210         form_data = self.post_process()
 211         self.assertEqual(1, len(Process.all(self.db_conn)))
 212         self.check_post(form_data, '/process?id=FOO', 400)
 213         self.check_post(form_data | {'effort': 'foo'}, '/process?id=', 400)
 214         self.check_post({}, '/process?id=', 400)
 215         self.check_post({'title': '', 'description': ''}, '/process?id=', 400)
 216         self.check_post({'title': '', 'effort': 1.1}, '/process?id=', 400)
 217         self.check_post({'description': '', 'effort': 1.0},
 218                         '/process?id=', 400)
 219         self.assertEqual(1, len(Process.all(self.db_conn)))
 220         form_data = {'title': 'foo', 'description': 'foo', 'effort': 1.0}
 221         self.post_process(2, form_data | {'condition': []})
 222         self.check_post(form_data | {'condition': [1]}, '/process?id=', 404)
 223         self.check_post({'title': 'foo', 'description': 'foo'},
 224                         '/condition', 302, '/condition?id=1')
 225         self.post_process(3, form_data | {'condition': [1]})
 226         self.post_process(4, form_data | {'disables': [1]})
 227         self.post_process(5, form_data | {'enables': [1]})
 228         form_data['delete'] = ''
 229         self.check_post(form_data, '/process?id=', 404)
 230         self.check_post(form_data, '/process?id=6', 404)
 231         self.check_post(form_data, '/process?id=5', 302, '/processes')
 232
 233     def test_do_GET(self) -> None:
 234         """Test /process and /processes response codes."""
 235         self.post_process()
 236         self.check_get_defaults('/process')
 237         self.check_get('/processes', 200)