def invoke_all_command_fragment_checks(command,
expected_fragment,
expected_count,
exact=False):
"""Perform the check for a fragment existence in the output of a command"""
command_output = run.specified_command_get_output(command)
return invoke_all_fragment_checks(expected_fragment, expected_count,
NOTHING, NOTHING, command_output, exact)
def invoke_all_command_count_checks(command, expected_count, exact=False):
"""Perform the check for number of lines in the output of a command."""
command_output = run.specified_command_get_output(command)
return invoke_all_count_checks(
expected_count,
constants.markers.Nothing,
constants.markers.Nothing,
command_output,
exact,
)
def test_run_command_grab_output_as_string_incorrect_command(tmpdir):
"""Check that invocation of command produces correct captured output."""
tmpdir.mkdir("Hello1")
tmpdir.mkdir("Hello2")
tmpdir.mkdir("Hello3")
assert len(tmpdir.listdir()) == 3
directory = tmpdir.dirname + "/" + tmpdir.basename + "/"
# this command will not work correctly because it does not exist
# this means that it should not produce any output
output = run.specified_command_get_output("gus " + directory)
assert output == ""
def test_run_command_grab_output_as_string(tmpdir):
"""Checks that invocation of command produces correct captured output"""
tmpdir.mkdir("Hello1")
tmpdir.mkdir("Hello2")
tmpdir.mkdir("Hello3")
assert len(tmpdir.listdir()) == 3
directory = tmpdir.dirname + "/" + tmpdir.basename + "/"
output = run.specified_command_get_output("ls " + directory)
assert "Hello1" in output
assert "Hello2" in output
assert "Hello3" in output
def test_run_command_grab_output_as_string_correct_command(tmpdir):
"""Check that invocation of command produces correct captured output."""
tmpdir.mkdir("Hello1")
tmpdir.mkdir("Hello2")
tmpdir.mkdir("Hello3")
assert len(tmpdir.listdir()) == 3
directory = tmpdir.dirname + "/" + tmpdir.basename + "/"
# note that this test case passes even when run in AppVeyor CI
# thus suggesting that the ls command is supported on Windows
output = run.specified_command_get_output("ls " + directory)
assert "Hello1" in output
assert "Hello2" in output
assert "Hello3" in output
def invoke_all_command_regex_checks(
command, expected_regex, expected_count, exact=False
):
"""Perform the check for a regex existence in the output of a command."""
# Since the command did not produce any output (i.e., its output is "" or
# Nothing), we need to indicate that this was a command error. This will
# later signal that, since this command error-ed, the tool should convert
# the output to "" (i.e., Nothing) instead of looking for a file in a directory.
# The tool needs this conditional logic since the checking of fragments is
# overloaded for files in directories and the output of commands.
command_output = run.specified_command_get_output(command)
if command_output is constants.markers.Nothing:
command_output = constants.markers.Command_Error
return invoke_all_regex_checks(
expected_regex,
expected_count,
constants.markers.Nothing,
constants.markers.Nothing,
command_output,
exact,
)
def invoke_all_command_count_checks(command, expected_count, exact=False):
"""Perform the check for number of lines in the output of a command"""
command_output = run.specified_command_get_output(command)
return invoke_all_count_checks(expected_count, NOTHING, NOTHING,
command_output, exact)
