def test_calling_grep_returns_result_parsed_from_command_output_with_path_and_lines_number_and_bytes(
buffer_connection,
command_output_and_expected_result_with_path_and_lines_number_and_bytes
):
command_output, expected_result = command_output_and_expected_result_with_path_and_lines_number_and_bytes
buffer_connection.remote_inject_response([command_output])
grep_cmd = Grep(connection=buffer_connection.moler_connection,
options='-bnH PREROUTING /etc/iptables/rules.v4')
grep_cmd._re_fail = None
result = grep_cmd()
assert expected_result == result
def test_calling_grep_returns_result_parsed_from_command_output(
buffer_connection, command_output_and_expected_result):
command_output, expected_result = command_output_and_expected_result
buffer_connection.remote_inject_response([command_output])
grep_cmd = Grep(connection=buffer_connection.moler_connection,
options='Mode debconf.conf')
result = grep_cmd()
assert expected_result == result
def test_calling_grep_returns_result_parsed_from_command_output_with_path(
buffer_connection, command_output_and_expected_result_with_path):
command_output, expected_result = command_output_and_expected_result_with_path
buffer_connection.remote_inject_response([command_output])
grep_cmd = Grep(connection=buffer_connection.moler_connection,
options='-H PREROUTING /etc/iptables/rules.v4')
result = grep_cmd()
assert expected_result == result
def test_grep_returns_proper_command_string(buffer_connection):
grep_cmd = Grep(buffer_connection, options="Mode debconf.conf")
assert "grep Mode debconf.conf" == grep_cmd.command_string