Coverage for tests/test_apdbSql.py: 55%
75 statements
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« prev ^ index » next coverage.py v6.5.0, created at 2022-10-12 02:38 -0700
1# This file is part of dax_apdb.
2#
3# Developed for the LSST Data Management System.
4# This product includes software developed by the LSST Project
5# (http://www.lsst.org).
6# See the COPYRIGHT file at the top-level directory of this distribution
7# for details of code ownership.
8#
9# This program is free software: you can redistribute it and/or modify
10# it under the terms of the GNU General Public License as published by
11# the Free Software Foundation, either version 3 of the License, or
12# (at your option) any later version.
13#
14# This program is distributed in the hope that it will be useful,
15# but WITHOUT ANY WARRANTY; without even the implied warranty of
16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17# GNU General Public License for more details.
18#
19# You should have received a copy of the GNU General Public License
20# along with this program. If not, see <http://www.gnu.org/licenses/>.
22"""Unit test for Apdb class.
23"""
25import gc
26import os
27import unittest
28from typing import Any
30from lsst.dax.apdb import ApdbConfig, ApdbSqlConfig, ApdbTables
31from lsst.dax.apdb.tests import ApdbTest
32import lsst.utils.tests
34try:
35 import testing.postgresql
36except ImportError:
37 testing = None
40TEST_SCHEMA = os.path.join(os.path.abspath(os.path.dirname(__file__)), "config/schema.yaml")
43class ApdbSqlTest(ApdbTest):
44 """Base class for unit tests for SQL backends."""
46 def n_columns(self, table: ApdbTables) -> int:
47 """Return number of columns for a specified table."""
49 # Some tables add pixelId column to standard schema
50 if table is ApdbTables.DiaObject:
51 return self.n_obj_columns + 1
52 elif table is ApdbTables.DiaObjectLast:
53 return self.n_obj_last_columns + 1
54 elif table is ApdbTables.DiaSource:
55 return self.n_src_columns + 1
56 elif table is ApdbTables.DiaForcedSource:
57 return self.n_fsrc_columns
58 elif table is ApdbTables.SSObject:
59 return self.n_ssobj_columns
62class ApdbSQLiteTestCase(unittest.TestCase, ApdbSqlTest):
63 """A test case for ApdbSql class using SQLite backend."""
65 fsrc_requires_id_list = True
66 dia_object_index = "baseline"
68 def make_config(self, **kwargs: Any) -> ApdbConfig:
69 """Make config class instance used in all tests."""
70 kw = {
71 "db_url": "sqlite://",
72 "schema_file": TEST_SCHEMA,
73 "dia_object_index": self.dia_object_index
74 }
75 kw.update(kwargs)
76 return ApdbSqlConfig(**kw)
78 def getDiaObjects_table(self) -> ApdbTables:
79 """Return type of table returned from getDiaObjects method."""
80 return ApdbTables.DiaObject
83class ApdbSQLiteTestCaseLastObject(ApdbSQLiteTestCase):
84 """A test case for ApdbSql class using SQLite backend and DiaObjectLast
85 table.
86 """
88 dia_object_index = "last_object_table"
90 def getDiaObjects_table(self) -> ApdbTables:
91 """Return type of table returned from getDiaObjects method."""
92 return ApdbTables.DiaObjectLast
95class ApdbSQLiteTestCasePixIdIovIndex(ApdbSQLiteTestCase):
96 """A test case for ApdbSql class using SQLite backend with pix_id_iov
97 indexing.
98 """
100 dia_object_index = "pix_id_iov"
103@unittest.skipUnless(testing is not None, "testing.postgresql module not found")
104class ApdbPostgresTestCase(unittest.TestCase, ApdbSqlTest):
105 """A test case for ApdbSql class using Postgres backend."""
107 fsrc_requires_id_list = True
108 dia_object_index = "last_object_table"
110 @classmethod
111 def setUpClass(cls):
112 # Create the postgres test server.
113 cls.postgresql = testing.postgresql.PostgresqlFactory(cache_initialized_db=True)
114 super().setUpClass()
116 @classmethod
117 def tearDownClass(cls):
118 # Clean up any lingering SQLAlchemy engines/connections
119 # so they're closed before we shut down the server.
120 gc.collect()
121 cls.postgresql.clear_cache()
122 super().tearDownClass()
124 def setUp(self):
125 self.server = self.postgresql()
127 def tearDown(self):
128 self.server = self.postgresql()
130 def make_config(self, **kwargs: Any) -> ApdbConfig:
131 """Make config class instance used in all tests."""
132 kw = {
133 "db_url": self.server.url(),
134 "schema_file": TEST_SCHEMA,
135 "dia_object_index": self.dia_object_index
136 }
137 kw.update(kwargs)
138 return ApdbSqlConfig(**kw)
140 def getDiaObjects_table(self) -> ApdbTables:
141 """Return type of table returned from getDiaObjects method."""
142 return ApdbTables.DiaObjectLast
145@unittest.skipUnless(testing is not None, "testing.postgresql module not found")
146class ApdbPostgresNamespaceTestCase(ApdbPostgresTestCase):
147 """A test case for ApdbSql class using Postgres backend with schema name"""
149 # use mixed case to trigger quoting
150 namespace = "ApdbSchema"
152 def make_config(self, **kwargs: Any) -> ApdbConfig:
153 """Make config class instance used in all tests."""
154 return super().make_config(namespace=self.namespace, **kwargs)
157class MyMemoryTestCase(lsst.utils.tests.MemoryTestCase):
158 pass
161def setup_module(module):
162 lsst.utils.tests.init()
165if __name__ == "__main__": 165 ↛ 166line 165 didn't jump to line 166, because the condition on line 165 was never true
166 lsst.utils.tests.init()
167 unittest.main()