X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;f=tests%2Fversioned_attributes.py;h=a75fc3cec338d5bed5bf5739101287cd8efa1851;hb=80491fac3c476788d90010812c9ba0b95701e09b;hp=df6fc46259d211acfa3d6a80dce0a601973ea421;hpb=908debd6dc3a56a4e39617e35d479f5683017433;p=plomtask
diff --git a/tests/versioned_attributes.py b/tests/versioned_attributes.py
index df6fc46..a75fc3c 100644
--- a/tests/versioned_attributes.py
+++ b/tests/versioned_attributes.py
@@ -1,12 +1,12 @@
""""Test Versioned Attributes in the abstract."""
from unittest import TestCase
-from tests.utils import TestCaseWithDB
from time import sleep
from datetime import datetime
-from plomtask.misc import VersionedAttribute, TIMESTAMP_FMT
-from plomtask.db import BaseModel
+from tests.utils import TestCaseWithDB
+from plomtask.versioned_attributes import VersionedAttribute, TIMESTAMP_FMT
+from plomtask.db import BaseModel
-SQL_TEST_TABLE = '''
+SQL_TEST_TABLE_STR = '''
CREATE TABLE versioned_tests (
parent INTEGER NOT NULL,
timestamp TEXT NOT NULL,
@@ -14,13 +14,23 @@ CREATE TABLE versioned_tests (
PRIMARY KEY (parent, timestamp)
);
'''
+SQL_TEST_TABLE_FLOAT = '''
+CREATE TABLE versioned_tests (
+ parent INTEGER NOT NULL,
+ timestamp TEXT NOT NULL,
+ value REAL NOT NULL,
+ PRIMARY KEY (parent, timestamp)
+);
+'''
+
+
class TestParentType(BaseModel[int]):
- pass
+ """Dummy abstracting whatever may use VersionedAttributes."""
class TestsSansDB(TestCase):
"""Tests not requiring DB setup."""
-
+
def test_VersionedAttribute_set(self) -> None:
"""Test .set() behaves as expected."""
# check value gets set even if already is the default
@@ -36,7 +46,7 @@ class TestsSansDB(TestCase):
# check that different value _will_ be set/added
attr.set('B')
self.assertEqual(sorted(attr.history.values()), ['A', 'B'])
- # check that a previously used value can be set if not most recent
+ # check that a previously used value can be set if not most recent
attr.set('A')
self.assertEqual(sorted(attr.history.values()), ['A', 'A', 'B'])
# again check for same value not being set twice in a row, even for
@@ -45,7 +55,7 @@ class TestsSansDB(TestCase):
self.assertEqual(sorted(attr.history.values()), ['A', 'A', 'B', 'D'])
attr.set('D')
self.assertEqual(sorted(attr.history.values()), ['A', 'A', 'B', 'D'])
-
+
def test_VersionedAttribute_newest(self) -> None:
"""Test .newest returns newest element, or default on empty."""
attr = VersionedAttribute(None, '', 'A')
@@ -53,73 +63,82 @@ class TestsSansDB(TestCase):
attr.set('B')
self.assertEqual(attr.newest, 'B')
attr.set('C')
-
+
def test_VersionedAttribute_at(self) -> None:
"""Test .at() returns values nearest to queried time, or default."""
# check .at() return default on empty history
attr = VersionedAttribute(None, '', 'A')
- timestamp_A = datetime.now().strftime(TIMESTAMP_FMT)
- self.assertEqual(attr.at(timestamp_A), 'A')
- # check value exactly at timestamp returned
+ timestamp_a = datetime.now().strftime(TIMESTAMP_FMT)
+ self.assertEqual(attr.at(timestamp_a), 'A')
+ # check value exactly at timestamp returned
attr.set('B')
- timestamp_B = list(attr.history.keys())[0]
- self.assertEqual(attr.at(timestamp_B), 'B')
- # check earliest value returned if exists, rather than default
- self.assertEqual(attr.at(timestamp_A), 'B')
- # check reverts to previous value for timestamps not indexed
+ timestamp_b = list(attr.history.keys())[0]
+ self.assertEqual(attr.at(timestamp_b), 'B')
+ # check earliest value returned if exists, rather than default
+ self.assertEqual(attr.at(timestamp_a), 'B')
+ # check reverts to previous value for timestamps not indexed
sleep(0.00001)
timestamp_between = datetime.now().strftime(TIMESTAMP_FMT)
sleep(0.00001)
attr.set('C')
- timestamp_C = sorted(attr.history.keys())[-1]
- self.assertEqual(attr.at(timestamp_C), 'C')
+ timestamp_c = sorted(attr.history.keys())[-1]
+ self.assertEqual(attr.at(timestamp_c), 'C')
self.assertEqual(attr.at(timestamp_between), 'B')
sleep(0.00001)
- timestamp_after_C = datetime.now().strftime(TIMESTAMP_FMT)
- self.assertEqual(attr.at(timestamp_after_C), 'C')
+ timestamp_after_c = datetime.now().strftime(TIMESTAMP_FMT)
+ self.assertEqual(attr.at(timestamp_after_c), 'C')
-class TestsWithDB(TestCaseWithDB):
+class TestsWithDBStr(TestCaseWithDB):
"""Module tests requiring DB setup."""
+ default_vals: list[str | float] = ['A', 'B', 'C']
+ init_sql = SQL_TEST_TABLE_STR
def setUp(self) -> None:
super().setUp()
- self.db_conn.exec(SQL_TEST_TABLE)
+ self.db_conn.exec(self.init_sql)
+ self.test_parent = TestParentType(1)
+ self.attr = VersionedAttribute(self.test_parent,
+ 'versioned_tests', self.default_vals[0])
def test_VersionedAttribute_save(self) -> None:
"""Test .save() to write to DB."""
- test_parent = TestParentType(1)
- attr = VersionedAttribute(test_parent, 'versioned_tests', 'A')
# check mere .set() calls do not by themselves reflect in the DB
- attr.set('B')
+ self.attr.set(self.default_vals[1])
self.assertEqual([],
- self.db_conn.row_where('versioned_tests', 'parent', 1))
- # check .save() makes history appear in DB
- attr.save(self.db_conn)
+ self.db_conn.row_where('versioned_tests',
+ 'parent', 1))
+ # check .save() makes history appear in DB
+ self.attr.save(self.db_conn)
vals_found = []
for row in self.db_conn.row_where('versioned_tests', 'parent', 1):
vals_found += [row[2]]
- self.assertEqual(['B'], vals_found)
+ self.assertEqual([self.default_vals[1]], vals_found)
# check .save() also updates history in DB
- attr.set('C')
- attr.save(self.db_conn)
+ self.attr.set(self.default_vals[2])
+ self.attr.save(self.db_conn)
vals_found = []
for row in self.db_conn.row_where('versioned_tests', 'parent', 1):
vals_found += [row[2]]
- self.assertEqual(['B', 'C'], sorted(vals_found))
+ self.assertEqual([self.default_vals[1], self.default_vals[2]],
+ sorted(vals_found))
def test_VersionedAttribute_history_from_row(self) -> None:
""""Test .history_from_row() properly interprets DB rows."""
- test_parent = TestParentType(1)
- attr = VersionedAttribute(test_parent, 'versioned_tests', 'A')
- attr.set('B')
- attr.set('C')
- attr.save(self.db_conn)
- loaded_attr = VersionedAttribute(test_parent, 'versioned_tests', 'A')
+ self.attr.set(self.default_vals[1])
+ self.attr.set(self.default_vals[2])
+ self.attr.save(self.db_conn)
+ loaded_attr = VersionedAttribute(self.test_parent, 'versioned_tests',
+ self.default_vals[0])
for row in self.db_conn.row_where('versioned_tests', 'parent', 1):
loaded_attr.history_from_row(row)
- for timestamp, value in attr.history.items():
+ for timestamp, value in self.attr.history.items():
self.assertEqual(value, loaded_attr.history[timestamp])
- self.assertEqual(len(attr.history.keys()),
+ self.assertEqual(len(self.attr.history.keys()),
len(loaded_attr.history.keys()))
+
+class TestsWithDBFloat(TestsWithDBStr):
+ """Module tests requiring DB setup."""
+ default_vals: list[str | float] = [0.9, 1.1, 2]
+ init_sql = SQL_TEST_TABLE_FLOAT