emmental/db/test_year.py

57 lines
1.8 KiB
Python

# Copyright 2021 (c) Anna Schumaker.
import db
import sqlite3
import unittest
from gi.repository import GObject
class TestYearTable(unittest.TestCase):
def setUp(self):
db.reset()
def test_year_table_init(self):
self.assertIsInstance(db.year.Table, db.year.YearTable)
db.execute("SELECT yearid,decadeid,plstateid,year FROM years")
def test_year_table_insert(self):
decade = db.decade.Table.insert(2020)
year = db.year.Table.insert(2021)
self.assertIsInstance(year, db.year.Year)
self.assertIsInstance(year, db.objects.Row)
self.assertEqual(year.year, 2021)
self.assertEqual(str(year), "2021")
self.assertEqual(year.get_property("decade"), decade)
self.assertIsInstance(year.playlist_state, db.state.PlaylistState)
with self.assertRaises(sqlite3.IntegrityError):
db.year.Table.insert(2021)
def test_year_table_delete(self):
year = db.year.Table.find(2021)
state = year.playlist_state
db.year.Table.delete(year)
self.assertIsNone(db.year.Table.lookup(2021))
self.assertIsNone(db.state.Table.get(int(state)))
def test_year_table_get(self):
year = db.year.Table.insert(2021)
self.assertEqual(db.year.Table.get(1), year)
self.assertIsNone(db.year.Table.get(2))
def test_year_table_lookup(self):
year = db.year.Table.insert(2021)
self.assertEqual(db.year.Table.lookup(2021), year)
self.assertIsNone(db.year.Table.lookup(2022))
def test_year_compare(self):
y2021 = db.year.Table.insert(2021)
y2022 = db.year.Table.insert(2022)
self.assertTrue(y2021 < y2022)
self.assertTrue(y2022 > y2021)
self.assertFalse(y2021 > y2022)
self.assertFalse(y2022 < y2021)