| import os |
|
|
| from click import UsageError |
| from click.testing import CliRunner |
| import numpy as np |
| import pytest |
| import rasterio |
| from rasterio.enums import Compression |
|
|
| from rio_color.scripts.cli import color, atmos, check_jobs |
|
|
|
|
| def equal(r1, r2): |
| with rasterio.open(r1) as src1: |
| with rasterio.open(r2) as src2: |
| return np.array_equal(src1.read(), src2.read()) |
|
|
|
|
| def test_atmos_cli(tmpdir): |
| output = str(tmpdir.join("atmosj1.tif")) |
| runner = CliRunner() |
| result = runner.invoke( |
| atmos, |
| ["-a", "0.03", "-b", "0.5", "-c", "15", "-j", "1", "tests/rgb8.tif", output], |
| ) |
| assert result.exit_code == 0 |
| assert os.path.exists(output) |
|
|
| output2 = str(tmpdir.join("atmosj2.tif")) |
| runner = CliRunner() |
| result = runner.invoke( |
| atmos, |
| ["-a", "0.03", "-b", "0.5", "-c", "15", "-j", "2", "tests/rgb8.tif", output2], |
| ) |
| assert result.exit_code == 0 |
| assert os.path.exists(output2) |
|
|
| assert equal(output, output2) |
|
|
|
|
| def test_color_cli(tmpdir): |
| output = str(tmpdir.join("colorj1.tif")) |
| runner = CliRunner() |
| result = runner.invoke( |
| color, |
| [ |
| "-d", |
| "uint8", |
| "-j", |
| "1", |
| "tests/rgb8.tif", |
| output, |
| "gamma 3 1.85", |
| "gamma 1,2 1.95", |
| "sigmoidal 1,2,3 35 0.13", |
| "saturation 1.15", |
| ], |
| ) |
| assert result.exit_code == 0 |
| assert os.path.exists(output) |
|
|
| output2 = str(tmpdir.join("colorj2.tif")) |
| result = runner.invoke( |
| color, |
| [ |
| "-d", |
| "uint8", |
| "-j", |
| "2", |
| "tests/rgb8.tif", |
| output2, |
| "gamma 3 1.85", |
| "gamma 1,2 1.95", |
| "sigmoidal 1,2,3 35 0.13", |
| "saturation 1.15", |
| ], |
| ) |
| assert result.exit_code == 0 |
| assert os.path.exists(output2) |
|
|
| assert equal(output, output2) |
|
|
|
|
| def test_bad_op(tmpdir): |
| output = str(tmpdir.join("noop.tif")) |
| runner = CliRunner() |
| result = runner.invoke( |
| color, ["-d", "uint8", "-j", "1", "tests/rgb8.tif", output, "foob 115"] |
| ) |
| assert result.exit_code == 2 |
| assert "foob is not a valid operation" in result.output |
| assert not os.path.exists(output) |
|
|
|
|
| def test_color_jobsn1(tmpdir): |
| output = str(tmpdir.join("colorj1.tif")) |
| runner = CliRunner() |
| result = runner.invoke( |
| color, |
| [ |
| "-d", |
| "uint8", |
| "-j", |
| "-1", |
| "tests/rgb8.tif", |
| output, |
| "gamma 1,2,3 1.85 sigmoidal rgb 35 0.13", |
| ], |
| ) |
| assert result.exit_code == 0 |
| assert os.path.exists(output) |
|
|
|
|
| def test_check_jobs(): |
| assert 1 == check_jobs(1) |
| assert check_jobs(-1) > 0 |
| with pytest.raises(UsageError): |
| check_jobs(0) |
|
|
|
|
| def test_creation_opts(tmpdir): |
| output = str(tmpdir.join("color_opts.tif")) |
| runner = CliRunner() |
| result = runner.invoke( |
| color, |
| [ |
| "--co", |
| "compress=jpeg", |
| "tests/rgb8.tif", |
| output, |
| "gamma 1,2,3 1.85 sigmoidal rgb 35 0.13", |
| ], |
| ) |
| assert result.exit_code == 0 |
|
|
| with rasterio.open(output, "r") as src: |
| assert src.compression == Compression.jpeg |
|
|
| output = str(tmpdir.join("color_opts.tif")) |
| runner = CliRunner() |
| result = runner.invoke( |
| color, ["--co", "compress=jpeg", "tests/rgb8.tif", output, "gamma 1,2,3 1.85"] |
| ) |
| assert result.exit_code == 0 |
| with rasterio.open(output, "r") as src: |
| assert src.compression == Compression.jpeg |
|
|
| output = str(tmpdir.join("atmos_opts.tif")) |
| runner = CliRunner() |
| result = runner.invoke( |
| atmos, |
| [ |
| "--co", |
| "compress=jpeg", |
| "-a", |
| "0.03", |
| "-b", |
| "0.5", |
| "-c", |
| "15", |
| "-j", |
| "1", |
| "tests/rgb8.tif", |
| output, |
| ], |
| ) |
| assert result.exit_code == 0 |
| with rasterio.open(output, "r") as src: |
| assert src.compression == Compression.jpeg |
|
|
|
|
| def test_color_cli_rgba(tmpdir): |
| output = str(tmpdir.join("colorj1.tif")) |
| runner = CliRunner() |
| result = runner.invoke( |
| color, |
| [ |
| "-d", |
| "uint8", |
| "-j", |
| "1", |
| "tests/rgba8.tif", |
| output, |
| "gamma 3 1.85", |
| "gamma 1,2 1.95", |
| "sigmoidal 1,2,3 35 0.13", |
| "saturation 1.15", |
| ], |
| ) |
| assert result.exit_code == 0 |
|
|
| with rasterio.open("tests/rgba8.tif") as src: |
| with rasterio.open(output) as out: |
| assert out.profile["count"] == 4 |
| |
| assert np.array_equal(src.read(4), out.read(4)) |
|
|
|
|
| def test_color_cli_16bit_photointerp(tmpdir): |
| output = str(tmpdir.join("color16color.tif")) |
| runner = CliRunner() |
| result = runner.invoke( |
| color, |
| [ |
| "-d", |
| "uint16", |
| "-j", |
| "1", |
| "tests/rgb16.tif", |
| output, |
| "gamma 3 1.85", |
| "gamma 1,2 1.95", |
| ], |
| ) |
| assert result.exit_code == 0 |
|
|
| with rasterio.open("tests/rgb16.tif") as src: |
| with rasterio.open(output) as out: |
| assert out.colorinterp == src.colorinterp |
|
|
|
|
| def test_color_empty_operations(tmpdir): |
| output = str(tmpdir.join("color.tif")) |
| runner = CliRunner() |
| result = runner.invoke(color, ["tests/rgb8.tif", output]) |
| assert result.exit_code == 2 |
| assert not os.path.exists(output) |
|
|
| result = runner.invoke(color, ["tests/rgb8.tif", output, ", , ,"]) |
| assert result.exit_code == 2 |
|
|
|
|
| def test_as_color(tmpdir): |
| runner = CliRunner() |
| result = runner.invoke(atmos, ["-a", "0.03", "--as-color", "foo.tif", "bar.tif"]) |
| assert result.exit_code == 0 |
| assert not os.path.exists("bar.tif") |
| assert ( |
| result.output.strip() |
| == "rio color foo.tif bar.tif gamma g 0.99, gamma b 0.97, sigmoidal rgb 10.0 0.15" |
| ) |
|
|
