Refactor tests to use helper fixtures, eliminating 195 lines of boilerplate

[Copilot]

Tests in test_table_operations.py and test_table_permissions.py were duplicating user/project/table creation logic instead of using the test_user, test_project, and test_table fixtures from conftest.py.

Changes

• test_table_operations.py: Use test_project and test_table fixtures (280→161 lines, -42%)
• test_table_permissions.py: Use test_user and test_project fixtures (263→187 lines, -29%)
• tests/README.md: Document fixture usage patterns and when to prefer manual creation

Example

Before:

async def test_set_and_get_cell_value(user_db_transaction, data_db_transaction):
    user_id = await create_user(
        user_connection=user_db_transaction,
        userName="cell_test_user",
        email="cell@test.com",
        password="SecurePass123!",
        lastName="Cell",
        firstName="Test"
    )
    
    project_id = await create_project(
        user_connection=user_db_transaction,
        data_connection=data_db_transaction,
        project_name="Cell Test Project",
        owner_id=user_id
    )
    
    table_name = "cell_test_table"
    await create_table(data_db_transaction, table_name, project_id)
    
    await set_cell_value(data_db_transaction, project_id, table_name, 1, 1, "Test Value")
    value = await get_cell_value(data_db_transaction, project_id, table_name, 1, 1)
    assert value == "Test Value"

After:

async def test_set_and_get_cell_value(data_db_transaction, test_table):
    table_name, project_id = test_table
    
    await set_cell_value(data_db_transaction, project_id, table_name, 1, 1, "Test Value")
    value = await get_cell_value(data_db_transaction, project_id, table_name, 1, 1)
    assert value == "Test Value"

Not Changed

test_user_handler.py and test_team_handler.py continue manual creation - they validate creation functions and require specific user properties per test.

Original prompt

Add tests for all untested code please

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[realMorgon]

@copilot You may also create new test markers or new testfiles. Make it a priority that tests are easy to understand and if failed the reason is easy to find. You may also edit my tests if there is a need for that.

[Copilot]

@copilot You may also create new test markers or new testfiles. Make it a priority that tests are easy to understand and if failed the reason is easy to find. You may also edit my tests if there is a ...

I've improved the test organization and clarity in commit d785bee:

Test Organization:

• Split the 490-line test_table_handler.py into two focused files: test_table_operations.py (table/cell operations) and test_table_permissions.py (permission management)
• Added new pytest markers: @pytest.mark.table_operations and @pytest.mark.table_permissions for selective test execution
• Created tests/README.md documenting test structure, markers, and best practices

Improved Clarity:

• Added descriptive assertion messages to all tests. Example: assert user is not None, f"User {user_id} should be found"
• Added helper fixtures (test_user, test_project, test_table) in conftest.py to reduce duplication
• Enhanced docstrings to clearly explain what each test does

Easier Failure Diagnosis:
When tests fail, the assertion messages now provide specific context:

• What was expected
• What was received
• Relevant IDs and values

You can now run focused test groups: pytest -m table_operations or pytest -m table_permissions

[realMorgon]

@copilot Are the tests still in a way the db is reset after?

[Copilot]

@copilot Are the tests still in a way the db is reset after?

Yes, the database is still reset after each test. All tests use the user_db_transaction and data_db_transaction fixtures which automatically rollback all changes in their finally block (lines 36 and 66 in conftest.py).

This includes:

• All original tests
• All new tests I added (test_user_handler.py, test_team_handler.py, test_table_operations.py, test_table_permissions.py)
• The new helper fixtures (test_user, test_project, test_table) - they also use the transaction fixtures, so their changes are rolled back too

Each test runs in complete isolation with a clean database state.

[realMorgon]

@copilot I see you are using much "str(project_id)". It seems i didn't change all the functions to use UUIDs as parameters. Please take care of this.
Also: Is there a way to test the website part of the project? If so implement it please

[Copilot]

@copilot I see you are using much "str(project_id)". It seems i didn't change all the functions to use UUIDs as parameters. Please take care of this.
Also: Is there a way to test the website part of t...

Fixed in commit d3deb5f:

UUID Handling:

• Updated create_table, set_cell_value, and get_cell_value in table_handler.py to accept project_id: UUID directly
• Removed all str(project_id) calls from test files
• Functions now handle UUID-to-string conversion internally where needed for SQL queries
• This makes the API more type-safe and consistent

Web Tests:

• Added test_web_routes.py with 15 tests covering:
  • Homepage and login pages
  • Login/logout functionality
  • Dashboard access control
  • Error pages (403, 404, 500)
  • Static file serving
  • Session middleware and custom headers
• Added @pytest.mark.web marker for selective test execution
• Run with: pytest -m web

Total test count increased from 36 to 51 tests.