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Some tests refactoring.
[plomtask] / tests / conditions.py
index a316d010b46ea0b648c2d725958586ddbdc026fa..7fdd4d44823d5b80b5a788267f82d26a8c53fa12 100644 (file)
@@ -1,5 +1,4 @@
 """Test Conditions module."""
-from json import loads as json_loads
 from tests.utils import TestCaseWithDB, TestCaseWithServer, TestCaseSansDB
 from plomtask.conditions import Condition
 from plomtask.processes import Process
@@ -10,7 +9,6 @@ from plomtask.exceptions import HandledException
 class TestsSansDB(TestCaseSansDB):
     """Tests requiring no DB setup."""
     checked_class = Condition
-    do_id_test = True
     versioned_defaults_to_test = {'title': 'UNNAMED', 'description': ''}
 
 
@@ -20,31 +18,9 @@ class TestsWithDB(TestCaseWithDB):
     default_init_kwargs = {'is_active': False}
     test_versioneds = {'title': str, 'description': str}
 
-    def test_Condition_from_table_row(self) -> None:
-        """Test .from_table_row() properly reads in class from DB"""
-        self.check_from_table_row()
-        self.check_versioned_from_table_row('title', str)
-        self.check_versioned_from_table_row('description', str)
-
-    def test_Condition_by_id(self) -> None:
-        """Test .by_id(), including creation."""
-        self.check_by_id()
-
-    def test_Condition_all(self) -> None:
-        """Test .all()."""
-        self.check_all()
-
-    def test_Condition_singularity(self) -> None:
-        """Test pointers made for single object keep pointing to it."""
-        self.check_singularity('is_active', True)
-
-    def test_Condition_versioned_attributes_singularity(self) -> None:
-        """Test behavior of VersionedAttributes on saving (with .title)."""
-        self.check_versioned_singularity()
-
-    def test_Condition_remove(self) -> None:
+    def test_remove(self) -> None:
         """Test .remove() effects on DB and cache."""
-        self.check_remove()
+        super().test_remove()
         proc = Process(None)
         proc.save(self.db_conn)
         todo = Todo(None, proc, False, '2024-01-01')
@@ -66,49 +42,114 @@ class TestsWithDB(TestCaseWithDB):
 class TestsWithServer(TestCaseWithServer):
     """Module tests against our HTTP server/handler (and database)."""
 
+    @staticmethod
+    def cond_as_dict(id_: int = 1,
+                     is_active: bool = False,
+                     titles: None | list[str] = None,
+                     descriptions: None | list[str] = None
+                     ) -> dict[str, object]:
+        """Return JSON of Condition to expect."""
+        d = {'id': id_,
+             'is_active': is_active,
+             '_versioned': {
+                 'title': {},
+                 'description': {}}}
+        titles = titles if titles else []
+        descriptions = descriptions if descriptions else []
+        assert isinstance(d['_versioned'], dict)
+        for i, title in enumerate(titles):
+            d['_versioned']['title'][i] = title
+        for i, description in enumerate(descriptions):
+            d['_versioned']['description'][i] = description
+        return d
+
     def test_do_POST_condition(self) -> None:
-        """Test POST /condition and its effect on the database."""
-        form_data = {'title': 'foo', 'description': 'foo', 'is_active': False}
-        self.check_post(form_data, '/condition', 302, '/condition?id=1')
-        self.assertEqual(1, len(Condition.all(self.db_conn)))
-        form_data['delete'] = ''
-        self.check_post(form_data, '/condition?id=', 404)
-        self.check_post(form_data, '/condition?id=2', 404)
-        self.check_post(form_data, '/condition?id=1', 302, '/conditions')
-        self.assertEqual(0, len(Condition.all(self.db_conn)))
+        """Test POST /condition and its effect on GET /condition[s]."""
+        # check empty POST fails
+        self.check_post({}, '/condition', 400)
+        # test valid POST's effect on …
+        post = {'title': 'foo', 'description': 'oof', 'is_active': False}
+        self.check_post(post, '/condition', 302, '/condition?id=1')
+        # … single /condition
+        cond = self.cond_as_dict(titles=['foo'], descriptions=['oof'])
+        expected_single: dict[str, object]
+        expected_single = {'is_new': False,
+                           'enabled_processes': [],
+                           'disabled_processes': [],
+                           'enabling_processes': [],
+                           'disabling_processes': [],
+                           'condition': cond['id'],
+                           '_library': {'Condition': self.as_refs([cond])}}
+        self.check_json_get('/condition?id=1', expected_single)
+        # … full /conditions
+        expected_all: dict[str, object]
+        expected_all = {'conditions': self.as_id_list([cond]),
+                        'sort_by': 'title', 'pattern': '',
+                        '_library': {'Condition': self.as_refs([cond])}}
+        self.check_json_get('/conditions', expected_all)
+        # test effect of invalid POST to existing Condition on /condition
+        self.check_post({}, '/condition?id=1', 400)
+        self.check_json_get('/condition?id=1', expected_single)
+        # test effect of POST changing title and activeness
+        post = {'title': 'bar', 'description': 'oof', 'is_active': True}
+        self.check_post(post, '/condition?id=1', 302)
+        assert isinstance(cond['_versioned'], dict)
+        cond['_versioned']['title'][1] = 'bar'
+        cond['is_active'] = True
+        self.check_json_get('/condition?id=1', expected_single)
+        # test deletion POST's effect on …
+        self.check_post({'delete': ''}, '/condition?id=1', 302, '/conditions')
+        cond = self.cond_as_dict()
+        assert isinstance(expected_single['_library'], dict)
+        assert isinstance(expected_single['_library']['Condition'], dict)
+        expected_single['_library']['Condition'] = self.as_refs([cond])
+        self.check_json_get('/condition?id=1', expected_single)
+        # … full /conditions
+        expected_all['conditions'] = []
+        expected_all['_library'] = {}
+        self.check_json_get('/conditions', expected_all)
 
     def test_do_GET_condition(self) -> None:
-        """Test GET /condition."""
-        form_data = {'title': 'foo', 'description': 'foo', 'is_active': False}
-        self.check_post(form_data, '/condition', 302, '/condition?id=1')
+        """More GET /condition testing, especially for Process relations."""
+        # check expected default status codes
         self.check_get_defaults('/condition')
+        # check display of process relations
+        form_data = {'title': 'foo', 'description': 'oof', 'is_active': False}
+        self.check_post(form_data, '/condition', 302, '/condition?id=1')
+        proc_1_post = {'title': 'A', 'description': '', 'effort': 1.0,
+                       'condition': [1], 'disables': [1]}
+        self.post_process(1, proc_1_post)
+        proc_2_post = {'title': 'B', 'description': '', 'effort': 1.0,
+                       'enables': [1], 'blocker': [1]}
+        self.post_process(2, proc_2_post)
+        cond = self.cond_as_dict(titles=['foo'], descriptions=['oof'])
+        proc_1 = self.proc_as_dict(conditions=[cond], disables=[cond])
+        proc_2 = self.proc_as_dict(2, 'B', blockers=[cond], enables=[cond])
+        expected = {'is_new': False,
+                    'enabled_processes': self.as_id_list([proc_1]),
+                    'disabled_processes': self.as_id_list([proc_2]),
+                    'enabling_processes': self.as_id_list([proc_2]),
+                    'disabling_processes': self.as_id_list([proc_1]),
+                    'condition': cond['id'],
+                    '_library': {'Condition': self.as_refs([cond]),
+                                 'Process': self.as_refs([proc_1, proc_2])}}
+        self.check_json_get('/condition?id=1', expected)
 
     def test_do_GET_conditions(self) -> None:
         """Test GET /conditions."""
-
-        def check(params: str, expected_json: dict[str, object]) -> None:
-            self.conn.request('GET', f'/conditions{params}')
-            response = self.conn.getresponse()
-            self.assertEqual(response.status, 200)
-            retrieved_json = json_loads(response.read().decode())
-            # ignore history timestamps (too difficult too anticipate)
-            for cond in retrieved_json['conditions']:
-                for k in [k for k in cond.keys() if isinstance(cond[k], dict)]:
-                    history = cond[k]['history']
-                    history = {'[IGNORE]': list(history.values())[0]}
-                    cond[k]['history'] = history
-            self.assertEqual(expected_json, retrieved_json)
-
         # test empty result on empty DB, default-settings on empty params
         expected_json: dict[str, object] = {'conditions': [],
                                             'sort_by': 'title',
-                                            'pattern': ''}
-        check('', expected_json)
+                                            'pattern': '',
+                                            '_library': {}}
+        self.check_json_get('/conditions', expected_json)
         # test on meaningless non-empty params (incl. entirely un-used key)
         expected_json = {'conditions': [],
                          'sort_by': 'title',  # nonsense "foo" defaulting
-                         'pattern': 'bar'}  # preserved despite zero effect
-        check('?sort_by=foo&pattern=bar&foo=x', expected_json)
+                         'pattern': 'bar',  # preserved despite zero effect
+                         '_library': {}}
+        self.check_json_get('/conditions?sort_by=foo&pattern=bar&foo=x',
+                            expected_json)
         # test non-empty result, automatic (positive) sorting by title
         post_1 = {'title': 'foo', 'description': 'oof', 'is_active': False}
         self.check_post(post_1, '/condition', 302, '/condition?id=1')
@@ -116,41 +157,36 @@ class TestsWithServer(TestCaseWithServer):
         self.check_post(post_2, '/condition', 302, '/condition?id=2')
         post_3 = {'title': 'baz', 'description': 'zab', 'is_active': True}
         self.check_post(post_3, '/condition', 302, '/condition?id=3')
-        cond_1 = {'id': 1, 'is_active': False,
-                  'title': {'history': {'[IGNORE]': 'foo'},
-                            'parent_id': 1},
-                           'description': {'history': {'[IGNORE]': 'oof'},
-                                           'parent_id': 1}}
-        cond_2 = {'id': 2, 'is_active': False,
-                  'title': {'history': {'[IGNORE]': 'bar'},
-                            'parent_id': 2},
-                  'description': {'history': {'[IGNORE]': 'rab'},
-                                  'parent_id': 2}}
-        cond_3 = {'id': 3, 'is_active': True,
-                  'title': {'history': {'[IGNORE]': 'baz'},
-                            'parent_id': 3},
-                  'description': {'history': {'[IGNORE]': 'zab'},
-                                  'parent_id': 3}}
+        cond_1 = self.cond_as_dict(titles=['foo'], descriptions=['oof'])
+        cond_2 = self.cond_as_dict(2, titles=['bar'], descriptions=['rab'])
+        cond_3 = self.cond_as_dict(3, True, ['baz'], ['zab'])
         cons = [cond_2, cond_3, cond_1]
-        expected_json = {'conditions': cons, 'sort_by': 'title', 'pattern': ''}
-        check('', expected_json)
+        expected_json = {'conditions': self.as_id_list(cons),
+                         'sort_by': 'title',
+                         'pattern': '',
+                         '_library': {'Condition': self.as_refs(cons)}}
+        self.check_json_get('/conditions', expected_json)
         # test other sortings
         # (NB: by .is_active has two items of =False, their order currently
         # is not explicitly made predictable, so mail fail until we do)
-        expected_json['conditions'] = [cond_1, cond_3, cond_2]
+        expected_json['conditions'] = self.as_id_list([cond_1, cond_3, cond_2])
         expected_json['sort_by'] = '-title'
-        check('?sort_by=-title', expected_json)
-        expected_json['conditions'] = [cond_1, cond_2, cond_3]
+        self.check_json_get('/conditions?sort_by=-title', expected_json)
+        expected_json['conditions'] = self.as_id_list([cond_1, cond_2, cond_3])
         expected_json['sort_by'] = 'is_active'
-        check('?sort_by=is_active', expected_json)
-        expected_json['conditions'] = [cond_3, cond_1, cond_2]
+        self.check_json_get('/conditions?sort_by=is_active', expected_json)
+        expected_json['conditions'] = self.as_id_list([cond_3, cond_1, cond_2])
         expected_json['sort_by'] = '-is_active'
-        check('?sort_by=-is_active', expected_json)
+        self.check_json_get('/conditions?sort_by=-is_active', expected_json)
         # test pattern matching on title
-        expected_json = {'conditions': [cond_2, cond_3],
-                         'sort_by': 'title', 'pattern': 'ba'}
-        check('?pattern=ba', expected_json)
+        cons = [cond_2, cond_3]
+        expected_json = {'conditions': self.as_id_list(cons),
+                         'sort_by': 'title', 'pattern': 'ba',
+                         '_library': {'Condition': self.as_refs(cons)}}
+        self.check_json_get('/conditions?pattern=ba', expected_json)
         # test pattern matching on description
-        expected_json['conditions'] = [cond_1]
+        expected_json['conditions'] = self.as_id_list([cond_1])
+        assert isinstance(expected_json['_library'], dict)
+        expected_json['_library']['Condition'] = self.as_refs([cond_1])
         expected_json['pattern'] = 'oo'
-        check('?pattern=oo', expected_json)
+        self.check_json_get('/conditions?pattern=oo', expected_json)