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Adding test coverage for RasterDataset.plot #430

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Feb 24, 2022
Merged

Adding test coverage for RasterDataset.plot #430

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2 changes: 1 addition & 1 deletion tests/data/raster/data.py
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Expand Up @@ -31,7 +31,7 @@ def generate_test_data(fn: str) -> str:
}

with rasterio.open(fn, "w", **profile) as f:
f.write(np.random.randint(0, 2**32 - 1, size=(1, 4, 4)))
f.write(np.random.randint(0, 256, size=(1, 4, 4)))

md5: str = calculate_md5(fn)
return md5
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Binary file modified tests/data/raster/test0.tif
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6 changes: 6 additions & 0 deletions tests/datasets/test_geo.py
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Expand Up @@ -193,6 +193,12 @@ def test_no_data(self, tmp_path: Path) -> None:
with pytest.raises(FileNotFoundError, match="No RasterDataset data was found"):
RasterDataset(str(tmp_path))

def test_plot_with_cmap(self, custom_dtype_ds: RasterDataset) -> None:
custom_dtype_ds.cmap = {i: (0, 0, 0, 255) for i in range(256)}
custom_dtype_ds.is_image = False
x = custom_dtype_ds[custom_dtype_ds.bounds]
custom_dtype_ds.plot(x["mask"])


class TestVectorDataset:
@pytest.fixture
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