# ***************************************************************************
# *   Copyright (c) 2013 Yorik van Havre <yorik@uncreated.net>              *
# *   Copyright (c) 2019 Eliud Cabrera Castillo <e.cabrera-castillo@tum.de> *
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"""Auxiliary functions for the unit tests of the Draft Workbench."""
## @package auxiliary
# \ingroup drafttests
# \brief Auxiliary functions for the unit tests of the Draft Workbench.

## \addtogroup drafttests
# @{
import traceback

from draftutils.messages import _msg


def draw_header():
    """Draw a header for the tests."""
    _msg("")
    _msg(78*"-")


def import_test(module):
    """Try importing a module."""
    _msg("  Try importing '{}'".format(module))
    try:
        imported = __import__("{}".format(module))
    except ImportError as exc:
        imported = False
        _msg("  {}".format(exc))
        _msg(traceback.format_exc())
    return imported


def no_gui(module):
    """Print a message that there is no user interface."""
    _msg("  #-----------------------------------------------------#\n"
         "  #    No GUI; cannot test for '{}'\n"
         "  #-----------------------------------------------------#\n"
         "  Automatic PASS".format(module))


def no_test():
    """Print a message that the test is not currently implemented."""
    _msg("  #-----------------------------------------------------#\n"
         "  #    This test is not implemented currently\n"
         "  #-----------------------------------------------------#\n"
         "  Automatic PASS")


def fake_function(p1=None, p2=None, p3=None, p4=None, p5=None):
    """Print a message for a test that doesn't actually exist."""
    _msg("  Arguments to placeholder function")
    _msg("  p1={0}; p2={1}".format(p1, p2))
    _msg("  p3={0}; p4={1}".format(p3, p4))
    _msg("  p5={}".format(p5))
    no_test()
    return True

## @}