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67 lines
2.0 KiB
Python
67 lines
2.0 KiB
Python
import rasterio
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from rasterio.rio.main import main_group
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def test_stack(tmpdir, runner):
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outputname = str(tmpdir.join('stacked.tif'))
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result = runner.invoke(
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main_group, ['stack', 'tests/data/RGB.byte.tif', outputname])
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assert result.exit_code == 0
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with rasterio.open(outputname) as out:
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assert out.count == 3
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assert out.read(1).max() > 0
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def test_stack_list(tmpdir, runner):
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outputname = str(tmpdir.join('stacked.tif'))
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result = runner.invoke(
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main_group, [
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'stack', 'tests/data/RGB.byte.tif', '--bidx', '1,2,3', outputname])
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assert result.exit_code == 0
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with rasterio.open(outputname) as out:
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assert out.count == 3
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def test_stack_slice(tmpdir, runner):
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outputname = str(tmpdir.join('stacked.tif'))
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result = runner.invoke(
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main_group, [
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'stack',
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'tests/data/RGB.byte.tif', '--bidx', '..2',
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'tests/data/RGB.byte.tif', '--bidx', '3..',
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outputname])
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assert result.exit_code == 0
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with rasterio.open(outputname) as out:
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assert out.count == 3
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def test_stack_single_slice(tmpdir, runner):
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outputname = str(tmpdir.join('stacked.tif'))
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result = runner.invoke(
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main_group, [
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'stack',
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'tests/data/RGB.byte.tif', '--bidx', '1',
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'tests/data/RGB.byte.tif', '--bidx', '2..',
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'--rgb', outputname])
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assert result.exit_code == 0
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with rasterio.open(outputname) as out:
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assert out.count == 3
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def test_format_jpeg(tmpdir, runner):
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outputname = str(tmpdir.join('stacked.jpg'))
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result = runner.invoke(
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main_group, [
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'stack', 'tests/data/RGB.byte.tif', outputname,
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'--format', 'JPEG'])
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assert result.exit_code == 0
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def test_error(tmpdir, runner):
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outputname = str(tmpdir.join('stacked.tif'))
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result = runner.invoke(
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main_group, [
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'stack', 'tests/data/RGB.byte.tif', outputname,
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'--driver', 'BOGUS'])
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assert result.exit_code == 1
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