def test_valid_font_weights(self):
"""
Asserting that only valid font-weights are allowable.
"""
all_valid_weights = range(100, 1001, 100)
for weight in all_valid_weights:
parser = ArgumentParser(description="test parser")
buildspec = create_from_parser(parser, "", terminal_font_weight=weight)
self.assertEqual(buildspec['terminal_font_weight'], weight)
def test_program_description(self):
"""
Should use `program_description` if supplied, otherwise
fallback to the description on the `parser`
"""
parser = ArgumentParser(description="Parser Description")
# when supplied explicitly, we assign it as the description
buildspec = create_from_parser(parser, "", program_description='Custom Description')
self.assertEqual(buildspec['program_description'], 'Custom Description')
# when no explicit program_definition supplied, we fallback to the parser's description
buildspec = create_from_parser(parser, "")
self.assertEqual(buildspec['program_description'], 'Parser Description')
# if no description is provided anywhere, we just set it to be an empty string.
blank_parser = ArgumentParser()
buildspec = create_from_parser(blank_parser, "")
self.assertEqual(buildspec['program_description'], '')
def instrumentGooey(parser, **kwargs):
"""
Context manager used during testing for setup/tear down of the
WX infrastructure during subTests.
"""
buildspec = create_from_parser(parser, "", **merge(defaults, kwargs))
app, gooey = application.build_app(buildspec)
try:
yield (app, gooey)
finally:
wx.CallAfter(app.ExitMainLoop)
gooey.Destroy()
app.Destroy()
def instrumentGooey(parser, **kwargs):
"""
Context manager used during testing for setup/tear down of the
WX infrastructure during subTests.
Weirdness warning: this uses a globally reused wx.App instance.
"""
from gooey.tests import app
if app == None:
raise Exception("App instance has not been created! This is likely due to "
"you forgetting to add the magical import which makes all these "
"tests work. See the module doc in gooey.tests.__init__ for guidance")
buildspec = create_from_parser(parser, "", **merge(defaults, kwargs))
app, gooey = application._build_app(buildspec, app)
app.SetTopWindow(gooey)
try:
yield (app, gooey)
finally:
wx.CallAfter(app.ExitMainLoop)
gooey.Destroy()
app.SetTopWindow(None)
del gooey
def test_invalid_font_weights_throw_error(self):
parser = ArgumentParser(description="test parser")
with self.assertRaises(ValueError):
invalid_weight = 9123
buildspec = create_from_parser(parser, "", terminal_font_weight=invalid_weight)
def test_font_weight_defaults_to_normal(self):
parser = ArgumentParser(description="test parser")
# no font_weight explicitly provided
buildspec = create_from_parser(parser, "")
self.assertEqual(buildspec['terminal_font_weight'], constants.FONTWEIGHT_NORMAL)
