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

   1 """Test Processes module."""
   2 from unittest import TestCase
   3 from typing import Any
   4 from tests.utils import TestCaseWithDB, TestCaseWithServer
   5 from plomtask.processes import Process, ProcessStep
   6 from plomtask.conditions import Condition
   7 from plomtask.exceptions import NotFoundException, BadFormatException
   8
   9
  10 class TestsSansDB(TestCase):
  11     """Module tests not requiring DB setup."""
  12
  13     def test_Process_versioned_defaults(self) -> None:
  14         """Test defaults of Process' VersionedAttributes."""
  15         self.assertEqual(Process(None).title.newest, 'UNNAMED')
  16         self.assertEqual(Process(None).description.newest, '')
  17         self.assertEqual(Process(None).effort.newest, 1.0)
  18
  19     def test_Process_legal_ID(self) -> None:
  20         """Test Process cannot be instantiated with id_=0."""
  21         with self.assertRaises(BadFormatException):
  22             Process(0)
  23
  24
  25 class TestsWithDB(TestCaseWithDB):
  26     """Mdule tests not requiring DB setup."""
  27
  28     def test_Process_ids(self) -> None:
  29         """Test Process.save_without_steps() re Process.id_."""
  30         p = Process(None)
  31         p.save_without_steps(self.db_conn)
  32         self.assertEqual(p.id_,
  33                          Process.by_id(self.db_conn, 1, create=False).id_)
  34         p = Process(None)
  35         p.save_without_steps(self.db_conn)
  36         self.assertEqual(p.id_,
  37                          Process.by_id(self.db_conn, 2, create=False).id_)
  38         p = Process(5)
  39         p.save_without_steps(self.db_conn)
  40         self.assertEqual(p.id_,
  41                          Process.by_id(self.db_conn, 5, create=False).id_)
  42
  43     def test_Process_steps(self) -> None:
  44         """Test addition, nesting, and non-recursion of ProcessSteps"""
  45         p_1 = Process(1)
  46         p_1.save_without_steps(self.db_conn)
  47         assert p_1.id_ is not None
  48         p_2 = Process(2)
  49         p_2.save_without_steps(self.db_conn)
  50         assert p_2.id_ is not None
  51         p_3 = Process(3)
  52         p_3.save_without_steps(self.db_conn)
  53         assert p_3.id_ is not None
  54         p_1.add_step(self.db_conn, None, p_2.id_, None)
  55         p_1_dict: dict[int, dict[str, Any]] = {1: {
  56             'process': p_2, 'parent_id': None,
  57             'is_explicit': True, 'steps': {}, 'seen': False
  58         }}
  59         self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
  60         s_b = p_1.add_step(self.db_conn, None, p_3.id_, None)
  61         p_1_dict[2] = {
  62             'process': p_3, 'parent_id': None,
  63             'is_explicit': True, 'steps': {}, 'seen': False
  64         }
  65         self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
  66         s_c = p_2.add_step(self.db_conn, None, p_3.id_, None)
  67         assert s_c.id_ is not None
  68         p_1_dict[1]['steps'] = {3: {
  69             'process': p_3, 'parent_id': None,
  70             'is_explicit': False, 'steps': {}, 'seen': False
  71         }}
  72         self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
  73         p_1.add_step(self.db_conn, None, p_2.id_, s_b.id_)
  74         p_1_dict[2]['steps'][4] = {
  75             'process': p_2, 'parent_id': s_b.id_, 'seen': False,
  76             'is_explicit': True, 'steps': {3: {
  77                 'process': p_3, 'parent_id': None,
  78                 'is_explicit': False, 'steps': {}, 'seen': True
  79                 }}}
  80         self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
  81         p_1.add_step(self.db_conn, None, p_3.id_, 999)
  82         p_1_dict[5] = {
  83             'process': p_3, 'parent_id': None,
  84             'is_explicit': True, 'steps': {}, 'seen': False
  85         }
  86         self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
  87         p_1.add_step(self.db_conn, None, p_3.id_, 3)
  88         p_1_dict[6] = {
  89             'process': p_3, 'parent_id': None,
  90             'is_explicit': True, 'steps': {}, 'seen': False
  91         }
  92         self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
  93         self.assertEqual(p_1.used_as_step_by(self.db_conn), [])
  94         self.assertEqual(p_2.used_as_step_by(self.db_conn), [p_1])
  95         self.assertEqual(p_3.used_as_step_by(self.db_conn), [p_1, p_2])
  96
  97     def test_Process_undoes(self) -> None:
  98         """Test setting Process.undoes"""
  99         p = Process(None)
 100         p.set_undoes(self.db_conn, [])
 101         p.set_undoes(self.db_conn, [])
 102         self.assertEqual(p.undoes, [])
 103         c1 = Condition(None, False)
 104         c1.save(self.db_conn)
 105         assert c1.id_ is not None
 106         p.set_undoes(self.db_conn, [c1.id_])
 107         self.assertEqual(p.undoes, [c1])
 108         c2 = Condition(None, False)
 109         c2.save(self.db_conn)
 110         assert c2.id_ is not None
 111         p.set_undoes(self.db_conn, [c2.id_])
 112         self.assertEqual(p.undoes, [c2])
 113         p.set_undoes(self.db_conn, [c1.id_, c2.id_])
 114         self.assertEqual(p.undoes, [c1, c2])
 115
 116     def test_Process_fulfills(self) -> None:
 117         """Test setting Process.fulfills"""
 118         p = Process(None)
 119         p.set_fulfills(self.db_conn, [])
 120         p.set_fulfills(self.db_conn, [])
 121         self.assertEqual(p.fulfills, [])
 122         c1 = Condition(None, False)
 123         c1.save(self.db_conn)
 124         assert c1.id_ is not None
 125         p.set_fulfills(self.db_conn, [c1.id_])
 126         self.assertEqual(p.fulfills, [c1])
 127         c2 = Condition(None, False)
 128         c2.save(self.db_conn)
 129         assert c2.id_ is not None
 130         p.set_fulfills(self.db_conn, [c2.id_])
 131         self.assertEqual(p.fulfills, [c2])
 132         p.set_fulfills(self.db_conn, [c1.id_, c2.id_])
 133         self.assertEqual(p.fulfills, [c1, c2])
 134
 135     def test_Process_conditions(self) -> None:
 136         """Test setting Process.conditions"""
 137         p = Process(None)
 138         p.set_conditions(self.db_conn, [])
 139         p.set_conditions(self.db_conn, [])
 140         self.assertEqual(p.conditions, [])
 141         c1 = Condition(None, False)
 142         c1.save(self.db_conn)
 143         assert c1.id_ is not None
 144         p.set_conditions(self.db_conn, [c1.id_])
 145         self.assertEqual(p.conditions, [c1])
 146         c2 = Condition(None, False)
 147         c2.save(self.db_conn)
 148         assert c2.id_ is not None
 149         p.set_conditions(self.db_conn, [c2.id_])
 150         self.assertEqual(p.conditions, [c2])
 151         p.set_conditions(self.db_conn, [c1.id_, c2.id_])
 152         self.assertEqual(p.conditions, [c1, c2])
 153
 154     def test_Process_by_id(self) -> None:
 155         """Test Process.by_id()."""
 156         with self.assertRaises(NotFoundException):
 157             Process.by_id(self.db_conn, None, create=False)
 158         with self.assertRaises(NotFoundException):
 159             Process.by_id(self.db_conn, 0, create=False)
 160         with self.assertRaises(NotFoundException):
 161             Process.by_id(self.db_conn, 1, create=False)
 162         self.assertNotEqual(Process(1).id_,
 163                             Process.by_id(self.db_conn, None, create=True).id_)
 164         self.assertEqual(Process(1).id_,
 165                          Process.by_id(self.db_conn, 1, create=True).id_)
 166         self.assertEqual(Process(2).id_,
 167                          Process.by_id(self.db_conn, 2, create=True).id_)
 168
 169     def test_Process_all(self) -> None:
 170         """Test Process.all()."""
 171         p_1 = Process(None)
 172         p_1.save_without_steps(self.db_conn)
 173         p_2 = Process(None)
 174         p_2.save_without_steps(self.db_conn)
 175         self.assertEqual({p_1.id_, p_2.id_},
 176                          set(p.id_ for p in Process.all(self.db_conn)))
 177
 178     def test_ProcessStep_singularity(self) -> None:
 179         """Test pointers made for single object keep pointing to it."""
 180         p_1 = Process(None)
 181         p_1.save_without_steps(self.db_conn)
 182         p_2 = Process(None)
 183         p_2.save_without_steps(self.db_conn)
 184         assert p_2.id_ is not None
 185         step = p_1.add_step(self.db_conn, None, p_2.id_, None)
 186         assert step.id_ is not None
 187         step_retrieved = ProcessStep.by_id(self.db_conn, step.id_)
 188         step.parent_step_id = 99
 189         self.assertEqual(step.parent_step_id, step_retrieved.parent_step_id)
 190
 191     def test_Process_singularity(self) -> None:
 192         """Test pointers made for single object keep pointing to it."""
 193         p_1 = Process(None)
 194         p_1.save_without_steps(self.db_conn)
 195         p_2 = Process(None)
 196         p_2.save_without_steps(self.db_conn)
 197         assert p_2.id_ is not None
 198         p_1.add_step(self.db_conn, None, p_2.id_, None)
 199         p_retrieved = Process.by_id(self.db_conn, p_1.id_)
 200         self.assertEqual(p_1.explicit_steps, p_retrieved.explicit_steps)
 201
 202     def test_Process_versioned_attributes_singularity(self) -> None:
 203         """Test behavior of VersionedAttributes on saving (with .title)."""
 204         p = Process(None)
 205         p.save_without_steps(self.db_conn)
 206         p.title.set('named')
 207         p_loaded = Process.by_id(self.db_conn, p.id_)
 208         self.assertEqual(p.title.history, p_loaded.title.history)
 209
 210
 211 class TestsWithServer(TestCaseWithServer):
 212     """Module tests against our HTTP server/handler (and database)."""
 213
 214     def test_do_POST_process(self) -> None:
 215         """Test POST /process and its effect on the database."""
 216         self.assertEqual(0, len(Process.all(self.db_conn)))
 217         form_data = {'title': 'foo', 'description': 'foo', 'effort': 1.1}
 218         self.check_post(form_data, '/process?id=', 302, '/')
 219         self.assertEqual(1, len(Process.all(self.db_conn)))
 220         self.check_post(form_data, '/process?id=FOO', 400)
 221         form_data['effort'] = 'foo'
 222         self.check_post(form_data, '/process?id=', 400)
 223         self.check_post({}, '/process?id=', 400)
 224         form_data = {'title': '', 'description': ''}
 225         self.check_post(form_data, '/process?id=', 400)
 226         form_data = {'title': '', 'effort': 1.1}
 227         self.check_post(form_data, '/process?id=', 400)
 228         form_data = {'description': '', 'effort': 1.0}
 229         self.check_post(form_data, '/process?id=', 400)
 230         self.assertEqual(1, len(Process.all(self.db_conn)))
 231         form_data = {'title': 'foo', 'description': 'foo', 'effort': 1.0,
 232                      'condition': []}
 233         self.check_post(form_data, '/process?id=', 302, '/')
 234         form_data['condition'] = [1]
 235         self.check_post(form_data, '/process?id=', 404)
 236         form_data_cond = {'title': 'foo', 'description': 'foo'}
 237         self.check_post(form_data_cond, '/condition', 302, '/')
 238         self.check_post(form_data, '/process?id=', 302, '/')
 239         form_data['undoes'] = [1]
 240         self.check_post(form_data, '/process?id=', 302, '/')
 241         form_data['fulfills'] = [1]
 242         self.check_post(form_data, '/process?id=', 302, '/')
 243
 244     def test_do_GET(self) -> None:
 245         """Test /process and /processes response codes."""
 246         self.check_get('/process', 200)
 247         self.check_get('/process?id=', 200)
 248         self.check_get('/process?id=0', 400)
 249         self.check_get('/process?id=FOO', 400)
 250         self.check_get('/processes', 200)