Alexander Hess
54ff377579
- reorganize `urban_meal_delivery.console` into a sub-package
- move `tests.db.conftest` fixtures into `tests.conftest`
=> some integration tests regarding CLI scripts need a database
- add `urban_meal_delivery.console.decorators.db_revision` decorator
to ensure the database is at a certain state before a CLI script runs
- refactor the `urban_meal_delivery.db.grids.Grid.gridify()` constructor:
- bug fix: even empty `Pixel`s end up in the database temporarily
=> create `Pixel` objects only if an `Address` is to be assigned
to it
- streamline code and docstring
- add further test cases
41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
"""Integration test for the `urban_meal_delivery.console.gridify` module."""
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import pytest
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import urban_meal_delivery
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from urban_meal_delivery import db
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from urban_meal_delivery.console import gridify
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@pytest.mark.db
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def test_four_pixels_with_two_addresses(
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cli, db_session, monkeypatch, city, make_address,
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):
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"""Two `Address` objects in distinct `Pixel` objects.
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This is roughly the same test case as
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`tests.db.test_grids.test_four_pixels_with_two_addresses`.
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The difference is that the result is written to the database.
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"""
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# Create two `Address` objects in distinct `Pixel`s.
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city.addresses = [
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# One `Address` in the lower-left `Pixel`, ...
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make_address(latitude=48.8357377, longitude=2.2517412),
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# ... and another one in the upper-right one.
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make_address(latitude=48.8898312, longitude=2.4357622),
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]
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db_session.add(city)
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db_session.commit()
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side_length = max(city.total_x // 2, city.total_y // 2) + 1
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# Hack the configuration regarding the grids to be created.
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monkeypatch.setattr(urban_meal_delivery.config, 'GRID_SIDE_LENGTHS', [side_length])
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result = cli.invoke(gridify.gridify)
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assert result.exit_code == 0
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assert db_session.query(db.Grid).count() == 1
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assert db_session.query(db.Pixel).count() == 2
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