Fix type hints in the console command test case.

src/accounting/commands.py

@@ -54,13 +54,20 @@ def __validate_username(ctx: click.core.Context, param: click.core.Option,
 @click.option("-u", "--username", metavar="USERNAME", prompt=True,
               help="The username.", callback=__validate_username,
               default=lambda: os.getlogin())
+@click.option("--skip-accounts", is_flag=True, default=False,
+              help="Skip initializing accounts.")
+@click.option("--skip-currencies", is_flag=True, default=False,
+              help="Skip initializing currencies.")
 @with_appcontext
-def init_db_command(username: str) -> None:
+def init_db_command(username: str, skip_accounts: bool,
+                    skip_currencies: bool) -> None:
     """Initializes the accounting database."""
     db.create_all()
     init_base_accounts_command()
-    init_accounts_command(username)
+    if not skip_accounts:
-    init_currencies_command(username)
+        init_accounts_command(username)
+    if not skip_currencies:
+        init_currencies_command(username)
     db.session.commit()
     click.echo("Accounting database initialized.")
 

tests/test_account.py

@@ -1,7 +1,7 @@
 # The Mia! Accounting Project.
 # Author: imacat@mail.imacat.idv.tw (imacat), 2023/2/1
 
-#  Copyright (c) 2023 imacat.
+#  Copyright (c) 2023-2026 imacat.
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -72,14 +72,10 @@ class AccountTestCase(unittest.TestCase):
 
         :return: None.
         """
-        self.__app: Flask = create_test_app()
+        self.__app: Flask = create_test_app(is_skip_accounts=True)
         """The Flask application."""
 
         with self.__app.app_context():
-            from accounting.models import Account, AccountL10n
-            AccountL10n.query.delete()
-            Account.query.delete()
-            db.session.commit()
             self.__encoded_next_uri: str = encode_next(NEXT_URI)
             """The encoded next URI."""
 
@@ -105,6 +101,15 @@ class AccountTestCase(unittest.TestCase):
         self.assertEqual(response.headers["Location"],
                          f"{PREFIX}/{BANK.code}")
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_nobody(self) -> None:
         """Test the permission as nobody.
 

tests/test_base_account.py

@@ -1,7 +1,7 @@
 # The Mia! Accounting Project.
 # Author: imacat@mail.imacat.idv.tw (imacat), 2023/1/26
 
-#  Copyright (c) 2023 imacat.
+#  Copyright (c) 2023-2026 imacat.
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -22,6 +22,7 @@ import unittest
 import httpx
 from flask import Flask
 
+from test_site import db
 from testlib import create_test_app, get_client
 
 LIST_URI: str = "/accounting/base-accounts"
@@ -42,6 +43,15 @@ class BaseAccountTestCase(unittest.TestCase):
         self.__app: Flask = create_test_app()
         """The Flask application."""
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_nobody(self) -> None:
         """Test the permission as nobody.
 

tests/test_commands.py

@@ -1,7 +1,7 @@
 # The Mia! Accounting Project.
 # Author: imacat@mail.imacat.idv.tw (imacat), 2023/4/10
 
-#  Copyright (c) 2023 imacat.
+#  Copyright (c) 2023-2026 imacat.
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -45,6 +45,15 @@ class ConsoleCommandTestCase(unittest.TestCase):
         self.__app: Flask = create_test_app()
         """The Flask application."""
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_init_db(self) -> None:
         """Tests the "accounting-init-db" console command.
 
@@ -84,7 +93,7 @@ class ConsoleCommandTestCase(unittest.TestCase):
 
         with open(data_dir / "base_accounts.csv") as fp:
             rows: list[dict[str, str]] = list(csv.DictReader(fp))
-        data: dict[dict[str, Any]] \
+        data: dict[str, dict[str, Any]] \
             = {x["code"]: {"code": x["code"],
                            "title": x["title"],
                            "l10n": {y[5:]: x[y]
@@ -158,7 +167,7 @@ class ConsoleCommandTestCase(unittest.TestCase):
         from accounting.models import Currency
 
         with open(data_dir / "currencies.csv") as fp:
-            data: dict[dict[str, Any]] \
+            data: dict[str, dict[str, Any]] \
                 = {x["code"]: {"code": x["code"],
                                "name": x["name"],
                                "l10n": {y[5:]: x[y]

tests/test_currency.py

@@ -1,7 +1,7 @@
 # The Mia! Accounting Project.
 # Author: imacat@mail.imacat.idv.tw (imacat), 2023/2/1
 
-#  Copyright (c) 2023 imacat.
+#  Copyright (c) 2023-2026 imacat.
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -65,15 +65,9 @@ class CurrencyTestCase(unittest.TestCase):
 
         :return: None.
         """
-        self.__app: Flask = create_test_app()
+        self.__app: Flask = create_test_app(is_skip_currencies=True)
         """The Flask application."""
 
-        with self.__app.app_context():
-            from accounting.models import Currency, CurrencyL10n
-            CurrencyL10n.query.delete()
-            Currency.query.delete()
-            db.session.commit()
-
         self.__client: httpx.Client = get_client(self.__app, "editor")
         """The user client."""
         self.__csrf_token: str = get_csrf_token(self.__client)
@@ -94,6 +88,15 @@ class CurrencyTestCase(unittest.TestCase):
         self.assertEqual(response.status_code, 302)
         self.assertEqual(response.headers["Location"], f"{PREFIX}/{EUR.code}")
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_nobody(self) -> None:
         """Test the permission as nobody.
 

tests/test_description_editor.py

@@ -1,7 +1,7 @@
 # The Mia! Accounting Project.
 # Author: imacat@mail.imacat.idv.tw (imacat), 2023/2/28
 
-#  Copyright (c) 2023 imacat.
+#  Copyright (c) 2023-2026 imacat.
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -24,6 +24,7 @@ import httpx
 from flask import Flask
 
 from accounting.utils.next_uri import encode_next
+from test_site import db
 from testlib import NEXT_URI, Accounts, create_test_app, get_client, \
     get_csrf_token, add_journal_entry
 
@@ -41,9 +42,6 @@ class DescriptionEditorTestCase(unittest.TestCase):
         """The Flask application."""
 
         with self.__app.app_context():
-            from accounting.models import JournalEntry, JournalEntryLineItem
-            JournalEntry.query.delete()
-            JournalEntryLineItem.query.delete()
             self.__encoded_next_uri: str = encode_next(NEXT_URI)
             """The encoded next URI."""
 
@@ -52,6 +50,15 @@ class DescriptionEditorTestCase(unittest.TestCase):
         self.__csrf_token: str = get_csrf_token(self.__client)
         """The CSRF token."""
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_description_editor(self) -> None:
         """Test the description editor.
 

tests/test_journal_entry.py

@@ -1,7 +1,7 @@
 # The Mia! Accounting Project.
 # Author: imacat@mail.imacat.idv.tw (imacat), 2023/2/24
 
-#  Copyright (c) 2023 imacat.
+#  Copyright (c) 2023-2026 imacat.
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -52,9 +52,6 @@ class CashReceiptJournalEntryTestCase(unittest.TestCase):
         """The Flask application."""
 
         with self.__app.app_context():
-            from accounting.models import JournalEntry, JournalEntryLineItem
-            JournalEntry.query.delete()
-            JournalEntryLineItem.query.delete()
             self.__encoded_next_uri: str = encode_next(NEXT_URI)
             """The encoded next URI."""
 
@@ -63,6 +60,15 @@ class CashReceiptJournalEntryTestCase(unittest.TestCase):
         self.__csrf_token: str = get_csrf_token(self.__client)
         """The CSRF token."""
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_nobody(self) -> None:
         """Test the permission as nobody.
 
@@ -677,9 +683,6 @@ class CashDisbursementJournalEntryTestCase(unittest.TestCase):
         """The Flask application."""
 
         with self.__app.app_context():
-            from accounting.models import JournalEntry, JournalEntryLineItem
-            JournalEntry.query.delete()
-            JournalEntryLineItem.query.delete()
             self.__encoded_next_uri: str = encode_next(NEXT_URI)
             """The encoded next URI."""
 
@@ -688,6 +691,15 @@ class CashDisbursementJournalEntryTestCase(unittest.TestCase):
         self.__csrf_token: str = get_csrf_token(self.__client)
         """The CSRF token."""
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_nobody(self) -> None:
         """Test the permission as nobody.
 
@@ -1277,10 +1289,6 @@ class TransferJournalEntryTestCase(unittest.TestCase):
         """The Flask application."""
 
         with self.__app.app_context():
-            from accounting.models import JournalEntry, \
-                JournalEntryLineItem
-            JournalEntry.query.delete()
-            JournalEntryLineItem.query.delete()
             self.__encoded_next_uri: str = encode_next(NEXT_URI)
             """The encoded next URI."""
 
@@ -1289,6 +1297,15 @@ class TransferJournalEntryTestCase(unittest.TestCase):
         self.__csrf_token: str = get_csrf_token(self.__client)
         """The CSRF token."""
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_nobody(self) -> None:
         """Test the permission as nobody.
 
@@ -2158,9 +2175,6 @@ class JournalEntryReorderTestCase(unittest.TestCase):
         """The Flask application."""
 
         with self.__app.app_context():
-            from accounting.models import JournalEntry, JournalEntryLineItem
-            JournalEntry.query.delete()
-            JournalEntryLineItem.query.delete()
             self.__encoded_next_uri: str = encode_next(NEXT_URI)
             """The encoded next URI."""
 
@@ -2169,6 +2183,15 @@ class JournalEntryReorderTestCase(unittest.TestCase):
         self.__csrf_token: str = get_csrf_token(self.__client)
         """The CSRF token."""
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_change_date(self) -> None:
         """Tests to change the date of a journal entry.
 

tests/test_offset.py

@@ -1,7 +1,7 @@
 # The Mia! Accounting Project.
 # Author: imacat@mail.imacat.idv.tw (imacat), 2023/3/11
 
-#  Copyright (c) 2023 imacat.
+#  Copyright (c) 2023-2026 imacat.
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -49,9 +49,6 @@ class OffsetTestCase(unittest.TestCase):
         """The Flask application."""
 
         with self.__app.app_context():
-            from accounting.models import JournalEntry, JournalEntryLineItem
-            JournalEntry.query.delete()
-            JournalEntryLineItem.query.delete()
             self.__encoded_next_uri: str = encode_next(NEXT_URI)
             """The encoded next URI."""
 
@@ -63,6 +60,15 @@ class OffsetTestCase(unittest.TestCase):
         """The offset test data."""
         self.__data.populate()
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_add_receivable_offset(self) -> None:
         """Tests to add the receivable offset.
 

tests/test_option.py

@@ -1,7 +1,7 @@
 # The Mia! Accounting Project.
 # Author: imacat@mail.imacat.idv.tw (imacat), 2023/3/22
 
-#  Copyright (c) 2023 imacat.
+#  Copyright (c) 2023-2026 imacat.
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -45,8 +45,6 @@ class OptionTestCase(unittest.TestCase):
         """The Flask application."""
 
         with self.__app.app_context():
-            from accounting.models import Option
-            Option.query.delete()
             self.__encoded_next_uri: str = encode_next(NEXT_URI)
             """The encoded next URI."""
 
@@ -55,6 +53,15 @@ class OptionTestCase(unittest.TestCase):
         self.__csrf_token: str = get_csrf_token(self.__client)
         """The CSRF token."""
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_nobody(self) -> None:
         """Test the permission as nobody.
 

tests/test_report.py

@@ -1,7 +1,7 @@
 # The Mia! Accounting Project.
 # Author: imacat@mail.imacat.idv.tw (imacat), 2023/4/9
 
-#  Copyright (c) 2023 imacat.
+#  Copyright (c) 2023-2026 imacat.
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -23,6 +23,7 @@ import unittest
 import httpx
 from flask import Flask
 
+from test_site import db
 from test_site.lib import BaseTestData
 from testlib import create_test_app, get_client, get_csrf_token, Accounts
 
@@ -44,16 +45,20 @@ class ReportTestCase(unittest.TestCase):
         self.__app: Flask = create_test_app()
         """The Flask application."""
 
-        with self.__app.app_context():
-            from accounting.models import JournalEntry, JournalEntryLineItem
-            JournalEntry.query.delete()
-            JournalEntryLineItem.query.delete()
-
         self.__client: httpx.Client = get_client(self.__app, "editor")
         """The user client."""
         self.__csrf_token: str = get_csrf_token(self.__client)
         """The CSRF token."""
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_nobody(self) -> None:
         """Test the permission as nobody.
 

tests/test_site/__init__.py

@@ -40,10 +40,15 @@ db: SQLAlchemy = SQLAlchemy()
 """The database instance."""
 
 
-def create_app(is_testing: bool = False) -> Flask:
+def create_app(is_testing: bool = False, is_skip_accounts: bool = False,
+               is_skip_currencies: bool = False) -> Flask:
     """Create and configure the application.
 
     :param is_testing: True if we are running for testing, or False otherwise.
+    :param is_skip_accounts: True to skip account initialization, or False
+        otherwise.
+    :param is_skip_currencies: True to skip currency initialization, or False
+        otherwise.
     :return: The application.
     """
     import accounting
@@ -117,15 +122,20 @@ def create_app(is_testing: bool = False) -> Flask:
     accounting.init_app(app, user_utils=UserUtilities())
 
     with app.app_context():
-        init_db(app)
+        init_db(app, is_skip_accounts, is_skip_currencies)
 
     return app
 
 
-def init_db(app: Flask) -> None:
+def init_db(app: Flask, is_skip_accounts: bool,
+            is_skip_currencies: bool) -> None:
     """Initializes the database.
 
     :param app: The Flask application.
+    :param is_skip_accounts: True to skip account initialization, or False
+        otherwise.
+    :param is_skip_currencies: True to skip currency initialization, or False
+        otherwise.
     :return: None.
     """
     db.create_all()
@@ -135,7 +145,12 @@ def init_db(app: Flask) -> None:
             db.session.add(User(username=username))
     db.session.commit()
     runner: FlaskCliRunner = app.test_cli_runner()
-    result: Result = runner.invoke(args=["accounting-init-db", "-u", "editor"])
+    args: list[str] = ["accounting-init-db", "-u", "editor"]
+    if is_skip_accounts:
+        args += ["--skip-accounts"]
+    if is_skip_currencies:
+        args += ["--skip-currencies"]
+    result: Result = runner.invoke(args=args)
     assert result.exit_code == 0, result.output + str(result.exception)
 
 

tests/test_unmatched_offset.py

@@ -1,7 +1,7 @@
 # The Mia! Accounting Project.
 # Author: imacat@mail.imacat.idv.tw (imacat), 2023/4/8
 
-#  Copyright (c) 2023 imacat.
+#  Copyright (c) 2023-2026 imacat.
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -46,9 +46,6 @@ class UnmatchedOffsetTestCase(unittest.TestCase):
         """The Flask application."""
 
         with self.__app.app_context():
-            from accounting.models import JournalEntry, JournalEntryLineItem
-            JournalEntry.query.delete()
-            JournalEntryLineItem.query.delete()
             self.__encoded_next_uri: str = encode_next(NEXT_URI)
             """The encoded next URI."""
 
@@ -57,6 +54,15 @@ class UnmatchedOffsetTestCase(unittest.TestCase):
         self.__csrf_token: str = get_csrf_token(self.__client)
         """The CSRF token."""
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_nobody(self) -> None:
         """Test the permission as nobody.
 

tests/test_utils.py

@@ -1,7 +1,7 @@
 # The Mia! Accounting Project.
 # Author: imacat@mail.imacat.idv.tw (imacat), 2023/2/3
 
-#  Copyright (c) 2023 imacat.
+#  Copyright (c) 2023-2026 imacat.
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -27,6 +27,7 @@ from accounting.utils.next_uri import append_next, inherit_next, or_next, \
     encode_next, decode_next
 from accounting.utils.pagination import Pagination, DEFAULT_PAGE_SIZE
 from accounting.utils.query import parse_query_keywords
+from test_site import db
 from testlib import TEST_SERVER, create_test_app, get_csrf_token, NEXT_URI
 
 
@@ -43,6 +44,15 @@ class NextUriTestCase(unittest.TestCase):
         self.__app: Flask = create_test_app()
         """The Flask application."""
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def test_next_uri(self) -> None:
         """Tests the next URI utilities with the next URI.
 
@@ -236,6 +246,15 @@ class PaginationTestCase(unittest.TestCase):
         """The user client."""
         self.__client.headers["Referer"] = TEST_SERVER
 
+    def tearDown(self) -> None:
+        """Tears down the test.
+        This is run once per test.
+
+        :return: None.
+        """
+        with self.__app.app_context():
+            db.engine.dispose()
+
     def __test_success(self, query: str, items: range,
                        result: range, is_paged: bool = True,
                        is_reversed: bool | None = None) -> None:

tests/testlib.py

@@ -60,12 +60,18 @@ class Accounts:
     RENT_INCOME: str = "7482-001"
 
 
-def create_test_app() -> Flask:
+def create_test_app(is_skip_accounts: bool = False,
+                    is_skip_currencies: bool = False) -> Flask:
     """Creates and returns the testing Flask application.
 
+    :param is_skip_accounts: True to skip account initialization, or False
+        otherwise.
+    :param is_skip_currencies: True to skip currency initialization, or False
+        otherwise.
     :return: The testing Flask application.
     """
-    app: Flask = create_app(is_testing=True)
+    app: Flask = create_app(is_testing=True, is_skip_accounts=is_skip_accounts,
+                            is_skip_currencies=is_skip_currencies)
 
     @app.get("/.csrf-token")
     def get_csrf_token_view() -> str: