def test_help_message(dials_data, capsys):
"""Test that we get a help message when improper input is provided."""
data_dir = dials_data("centroid_test_data")
# We'll need an integrated reflection table and an experiment list.
reflections_file = data_dir.join("integrated.pickle").strpath
experiments_file = data_dir.join("experiments.json").strpath
for arguments in (
None,
[reflections_file],
[experiments_file],
[experiments_file, reflections_file, "anvil.normal=0,0,0"],
):
with pytest.raises(SystemExit):
run(arguments)
assert ("Usage: dials.anvil_correction [options] integrated.expt "
"integrated.refl" in capsys.readouterr().err)
def test_command_line(dials_data, tmpdir):
"""Test that the program runs correctly."""
data_dir = dials_data("centroid_test_data")
# We'll need an integrated reflection table and an experiment list.
reflections_file = data_dir.join("integrated.pickle").strpath
experiments_file = data_dir.join("experiments.json").strpath
with tmpdir.as_cwd():
run([experiments_file, reflections_file])
output = tmpdir.join("corrected.refl")
assert output.check(file=True)
logfile = tmpdir.join("dials.anvil_correction.log").read()
assert "Correcting integrated reflection intensities" in logfile
assert "Writing the reflection table" in logfile