1 """Test Processes module."""
2 from unittest import TestCase
4 from tests.utils import TestCaseWithDB, TestCaseWithServer
5 from plomtask.processes import Process, ProcessStep
6 from plomtask.exceptions import NotFoundException, BadFormatException
9 class TestsSansDB(TestCase):
10 """Module tests not requiring DB setup."""
12 def test_Process_versioned_defaults(self) -> None:
13 """Test defaults of Process' VersionedAttributes."""
14 self.assertEqual(Process(None).title.newest, 'UNNAMED')
15 self.assertEqual(Process(None).description.newest, '')
16 self.assertEqual(Process(None).effort.newest, 1.0)
18 def test_Process_legal_ID(self) -> None:
19 """Test Process cannot be instantiated with id_=0."""
20 with self.assertRaises(BadFormatException):
24 class TestsWithDB(TestCaseWithDB):
25 """Mdule tests not requiring DB setup."""
27 def test_Process_ids(self) -> None:
28 """Test Process.save_without_steps() re Process.id_."""
30 p.save_without_steps(self.db_conn)
31 self.assertEqual(p.id_,
32 Process.by_id(self.db_conn, 1, create=False).id_)
34 p.save_without_steps(self.db_conn)
35 self.assertEqual(p.id_,
36 Process.by_id(self.db_conn, 2, create=False).id_)
38 p.save_without_steps(self.db_conn)
39 self.assertEqual(p.id_,
40 Process.by_id(self.db_conn, 5, create=False).id_)
42 def test_Process_steps(self) -> None:
43 """Test addition, nesting, and non-recursion of ProcessSteps"""
45 p_1.save_without_steps(self.db_conn)
46 assert p_1.id_ is not None
48 p_2.save_without_steps(self.db_conn)
49 assert p_2.id_ is not None
51 p_3.save_without_steps(self.db_conn)
52 assert p_3.id_ is not None
53 p_1.add_step(self.db_conn, None, p_2.id_, None)
54 p_1_dict: dict[int, dict[str, Any]] = {1: {
55 'process': p_2, 'parent_id': None,
56 'is_explicit': True, 'steps': {}, 'seen': False
58 self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
59 s_b = p_1.add_step(self.db_conn, None, p_3.id_, None)
61 'process': p_3, 'parent_id': None,
62 'is_explicit': True, 'steps': {}, 'seen': False
64 self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
65 s_c = p_2.add_step(self.db_conn, None, p_3.id_, None)
66 assert s_c.id_ is not None
67 p_1_dict[1]['steps'] = {3: {
68 'process': p_3, 'parent_id': None,
69 'is_explicit': False, 'steps': {}, 'seen': False
71 self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
72 p_1.add_step(self.db_conn, None, p_2.id_, s_b.id_)
73 p_1_dict[2]['steps'][4] = {
74 'process': p_2, 'parent_id': s_b.id_, 'seen': False,
75 'is_explicit': True, 'steps': {3: {
76 'process': p_3, 'parent_id': None,
77 'is_explicit': False, 'steps': {}, 'seen': True
79 self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
80 p_1.add_step(self.db_conn, None, p_3.id_, 999)
82 'process': p_3, 'parent_id': None,
83 'is_explicit': True, 'steps': {}, 'seen': False
85 self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
86 p_1.add_step(self.db_conn, None, p_3.id_, 3)
88 'process': p_3, 'parent_id': None,
89 'is_explicit': True, 'steps': {}, 'seen': False
91 self.assertEqual(p_1.get_steps(self.db_conn, None), p_1_dict)
92 self.assertEqual(p_1.used_as_step_by(self.db_conn), [])
93 self.assertEqual(p_2.used_as_step_by(self.db_conn), [p_1])
94 self.assertEqual(p_3.used_as_step_by(self.db_conn), [p_1, p_2])
96 def test_Process_by_id(self) -> None:
97 """Test Process.by_id()."""
98 with self.assertRaises(NotFoundException):
99 Process.by_id(self.db_conn, None, create=False)
100 with self.assertRaises(NotFoundException):
101 Process.by_id(self.db_conn, 0, create=False)
102 with self.assertRaises(NotFoundException):
103 Process.by_id(self.db_conn, 1, create=False)
104 self.assertNotEqual(Process(1).id_,
105 Process.by_id(self.db_conn, None, create=True).id_)
106 self.assertEqual(Process(1).id_,
107 Process.by_id(self.db_conn, 1, create=True).id_)
108 self.assertEqual(Process(2).id_,
109 Process.by_id(self.db_conn, 2, create=True).id_)
111 def test_Process_all(self) -> None:
112 """Test Process.all()."""
114 p_1.save_without_steps(self.db_conn)
116 p_2.save_without_steps(self.db_conn)
117 self.assertEqual({p_1.id_, p_2.id_},
118 set(p.id_ for p in Process.all(self.db_conn)))
120 def test_ProcessStep_singularity(self) -> None:
121 """Test pointers made for single object keep pointing to it."""
123 p_1.save_without_steps(self.db_conn)
125 p_2.save_without_steps(self.db_conn)
126 assert p_2.id_ is not None
127 step = p_1.add_step(self.db_conn, None, p_2.id_, None)
128 assert step.id_ is not None
129 step_retrieved = ProcessStep.by_id(self.db_conn, step.id_)
130 step.parent_step_id = 99
131 self.assertEqual(step.parent_step_id, step_retrieved.parent_step_id)
133 def test_Process_singularity(self) -> None:
134 """Test pointers made for single object keep pointing to it."""
136 p_1.save_without_steps(self.db_conn)
138 p_2.save_without_steps(self.db_conn)
139 assert p_2.id_ is not None
140 p_1.add_step(self.db_conn, None, p_2.id_, None)
141 p_retrieved = Process.by_id(self.db_conn, p_1.id_)
142 self.assertEqual(p_1.explicit_steps, p_retrieved.explicit_steps)
144 def test_Process_versioned_attributes_singularity(self) -> None:
145 """Test behavior of VersionedAttributes on saving (with .title)."""
147 p.save_without_steps(self.db_conn)
149 p_loaded = Process.by_id(self.db_conn, p.id_)
150 self.assertEqual(p.title.history, p_loaded.title.history)
153 class TestsWithServer(TestCaseWithServer):
154 """Module tests against our HTTP server/handler (and database)."""
156 def test_do_POST_process(self) -> None:
157 """Test POST /process and its effect on the database."""
158 self.assertEqual(0, len(Process.all(self.db_conn)))
159 form_data = {'title': 'foo', 'description': 'foo', 'effort': 1.1}
160 self.check_post(form_data, '/process?id=', 302, '/')
161 self.assertEqual(1, len(Process.all(self.db_conn)))
162 self.check_post(form_data, '/process?id=FOO', 400)
163 form_data['effort'] = 'foo'
164 self.check_post(form_data, '/process?id=', 400)
165 self.check_post({}, '/process?id=', 400)
166 form_data = {'title': '', 'description': ''}
167 self.check_post(form_data, '/process?id=', 400)
168 form_data = {'title': '', 'effort': 1.1}
169 self.check_post(form_data, '/process?id=', 400)
170 form_data = {'description': '', 'effort': 1.0}
171 self.check_post(form_data, '/process?id=', 400)
172 self.assertEqual(1, len(Process.all(self.db_conn)))
174 def test_do_GET(self) -> None:
175 """Test /process and /processes response codes."""
176 self.check_get('/process', 200)
177 self.check_get('/process?id=', 200)
178 self.check_get('/process?id=0', 400)
179 self.check_get('/process?id=FOO', 400)
180 self.check_get('/processes', 200)