def test_versionstring_2():
"""
CLI-call '>lightpile --version' should print correct version.
"""
argv = ['--version']
expected_output = lightpile.__version__
with captured_out() as (out, err):
with assert_raises(SystemExit):
app.parse_commandline(argv)
assert_equal(expected_output, out.getvalue().strip())
def test_garbageargument_2():
"""
Do SystemExit and show 'usage' for bad CLI-arguments.
"""
argv = ['--garbage in ']
expected_output = ("Usage:\n lightpile <lmc-file>\n"
" lightpile -h | --help\n"
" lightpile --version\n")
with captured_out() as (out, err):
with assert_raises(SystemExit):
app.parse_commandline(argv)
assert_equal(expected_output, out.getvalue())