Fix test_union_cli() test

[jqtrde]

Le fail

test_union_cli() is failing with:

    def test_union_cli():
        filename = os.path.join(os.path.dirname(__file__), 'fixtures/tiles.txt')
        expectedFilename = os.path.join(os.path.dirname(__file__), 'expected/unioned.txt')
        runner = CliRunner()
        result = runner.invoke(cli, ['union', filename])
        assert result.exit_code == 0
        with open(expectedFilename) as ofile:
            expected = ofile.read()
>       assert result.output == expected
E       assert '{"geometry":...erties": {}}\n' == '{"geometry": ...rties": {}}\n'
E         Skipping 8578 identical leading characters in diff, use -v to show
E         - ates": [[[3.3837890625000004, 49.29647160265806], [3.3837890625000004, 49.23912083246695], [3.5156250000000004, 49.23912083246695], [3.5156250000000004, 49.26780455063751], [3.427734375, 49.26780455063751], [3.427734375, 49.29647160265806], [3.3837890625000004, 49.29647160265806]]]}, "type": "Feature", "properties": {}}
E         + ates": [[[4.04296875, 49.32512199103999], [4.04296875, 49.21042044565028], [4.1748046875, 49.21042044565028], [4.1748046875, 49.32512199103999], [4.04296875, 49.32512199103999]], [[4.0869140625, 49.29647160265806], [4.130859375, 49.29647160265806], [4.130859375, 49.23912083246695], [4.0869140625, 49.23912083246695], [4.0869140625, 49.29647160265806]]]}, "type": "Feature", "properties": {}}
E         + {"geometry": {"type": "Polygon", "coordinates": [[[3.3837890625000004, 49.29647160265806], [3.3837890625000004, 49.23912083246695], [3.5156250000000004, 49.23912083246695], [3.5156250000000004, 49.26780455063751], [3.427734375, 49.26780455063751], [3.427734375, 49.29647160265806], [3.3837890625000004, 49.29647160265806]]]}, "type": "Feature", "properties": {}}
E           {"geometry": {"type": "Polygon", "coordinates": [[[3.2958984375, 49.23912083246695], [3.2958984375, 49.21042044565028], [3.3398437500000004, 49.21042044565028], [3.3398437500000004, 49.23912083246695], [3.2958984375, 49.23912083246695]]]}, "type": "Feature", "properties": {}}
E           {"geometry": {"type": "Polygon", "coordinates": [[[3.3398437500000004, 49.21042044565028], [3.3398437500000004, 49.1817033877066], [3.3837890625000004, 49.1817033877066], [3.3837890625000004, 49.21042044565028], [3.3398437500000004, 49.21042044565028]]]}, "type": "Feature", "properties": {}}
E           {"geometry": {"type": "Polygon", "coordinates": [[[3.3837890625000004, 49.06666839558114], [3.3837890625000004, 49.00905080938203], [3.4716796875, 49.00905080938203], [3.4716796875, 49.06666839558114], [3.3837890625000004, 49.06666839558114]]]}, "type": "Feature", "properties": {}}
E           {"geometry": {"type": "Polygon", "coordinates": [[[3.3837890625000004, 48.98021698537497], [3.3837890625000004, 48.92249926375822], [3.427734375, 48.92249926375822], [3.427734375, 48.9513664709477], [3.4716796875, 48.9513664709477], [3.4716796875, 48.98021698537497], [3.3837890625000004, 48.98021698537497]]]}, "type": "Feature", "properties": {}}
E           {"geometry": {"type": "Polygon", "coordinates": [[[3.2958984375, 48.9513664709477], [3.2958984375, 48.92249926375822], [3.3398437500000004, 48.92249926375822], [3.3398437500000004, 48.9513664709477], [3.2958984375, 48.9513664709477]]]}, "type": "Feature", "properties": {}}
E         Detailed information truncated (52 more lines), use "-vv" to show

Le solution

I don't think this is an error with supermercado itself, I think the expected results are incorrect.

cat tests/expected/unioned.txt | fio collect looks like the result of supermercado edges tests/fixtures/tiles.txt | supermercado union | fio collect — See here

Instead, it should look like the result of supermercado union tests/fixtures/tiles.txt | fio collect — See here