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Previously we relied on the API defaulting this field to an empty
array [1], but that conflicts with using it to decide whether a
broadcast is custom or created in this app.
[1]: 3779146cc5/app/models.py (L2342)
87 lines
2.2 KiB
Python
87 lines
2.2 KiB
Python
import pytest
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from app.models.broadcast_message import BroadcastMessage
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from tests import broadcast_message_json
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@pytest.mark.parametrize('areas, expected_area_ids', [
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({'simple_polygons': []}, []),
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({'ids': ['123'], 'simple_polygons': []}, ['123'])
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])
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def test_area_ids(
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areas,
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expected_area_ids,
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):
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broadcast_message = BroadcastMessage(broadcast_message_json(
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areas=areas
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))
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assert broadcast_message.area_ids == expected_area_ids
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def test_simple_polygons():
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broadcast_message = BroadcastMessage(broadcast_message_json(
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area_ids=[
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# Hackney Central
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'wd20-E05009372',
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# Hackney Wick
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'wd20-E05009374',
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],
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))
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assert [
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[
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len(polygon)
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for polygon in broadcast_message.polygons.as_coordinate_pairs_lat_long
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],
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[
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len(polygon)
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for polygon in broadcast_message.simple_polygons.as_coordinate_pairs_lat_long
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],
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] == [
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# One polygon for each area
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[27, 31],
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# Because the areas are close to each other, the simplification
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# and unioning process results in a single polygon with fewer
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# total coordinates
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[54],
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]
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def test_content_comes_from_attribute_not_template():
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broadcast_message = BroadcastMessage(broadcast_message_json())
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assert broadcast_message.content == 'This is a test'
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@pytest.mark.parametrize(('areas', 'expected_length'), [
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({'ids': []}, 0),
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({'ids': ['wd20-E05009372']}, 1),
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({'no data': 'just created'}, 0),
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({'names': ['somewhere'], 'simple_polygons': [[[3.5, 1.5]]]}, 1)
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])
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def test_areas(
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areas,
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expected_length
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):
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broadcast_message = BroadcastMessage(broadcast_message_json(
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areas=areas
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))
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assert len(list(broadcast_message.areas)) == expected_length
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def test_areas_raises_for_missing_areas():
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broadcast_message = BroadcastMessage(broadcast_message_json(
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area_ids=[
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'wd20-E05009372',
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'something else',
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],
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))
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with pytest.raises(RuntimeError) as exception:
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broadcast_message.areas
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assert str(exception.value) == (
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'BroadcastMessage has 2 areas but 1 found in the library'
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)
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