def test_Matcher_match_returns_False_on_ParseException():
class DummyPyparsingThingy:
def parseString(self, obj):
raise ParseException(None, None, None)
m = Matcher("foo")
assert not m.match(DummyPyparsingThingy())
def test_Matcher_match_returns_True_when_no_raise():
class DummyPyparsingThingy:
def parseString(self, obj):
pass
m = Matcher("foo")
assert m.match(DummyPyparsingThingy())
def test_Matcher_passes_same_argument_to_matches():
class DummyPyparsingThingy:
def parseString(self, obj):
assert obj is sentinel
sentinel = object()
m = Matcher(sentinel)
m.match(DummyPyparsingThingy())
def test_Matcher_passes_same_argument_to_matches():
class DummyPyparsingThingy:
def parseString(self, obj):
assert obj is sentinel
sentinel = object()
m = Matcher(sentinel)
m.match(DummyPyparsingThingy())
def test_Matcher_match_sets_result_on_success():
sentinel = object()
class DummyPyparsingThingy:
def parseString(self, obj):
return sentinel
m = Matcher("foo")
m.match(DummyPyparsingThingy())
assert m.results is sentinel
def deafDistributor(actor, rest, lineinfo):
matcher = Matcher(rest.lower())
if matcher.match(on_pattern):
deafOn(actor)
elif matcher.match(off_pattern):
deafOff(actor)
else:
badSyntax(actor, syntaxmessage)
def test_Matcher_match_doesnt_touch_results_on_failure():
class DummyPyparsingThingy:
def parseString(self, obj):
raise ParseException(None, None, None)
sentinel = object()
m = Matcher("foo")
m.results = sentinel
m.match(DummyPyparsingThingy())
assert m.results is sentinel
def deafDistributor(actor, rest, lineinfo):
matcher = Matcher(rest.lower())
if matcher.match(on_pattern):
deafOn(actor)
elif matcher.match(off_pattern):
deafOff(actor)
else:
badSyntax(actor, syntaxmessage)
def test_Matcher_match_doesnt_touch_results_on_failure():
class DummyPyparsingThingy:
def parseString(self, obj):
raise ParseException(None, None, None)
sentinel = object()
m = Matcher("foo")
m.results = sentinel
m.match(DummyPyparsingThingy())
assert m.results is sentinel
def test_Matcher_match_sets_result_on_success():
sentinel = object()
class DummyPyparsingThingy:
def parseString(self, obj):
return sentinel
m = Matcher("foo")
m.match(DummyPyparsingThingy())
assert m.results is sentinel
def lookDistributor(actor, text, info):
matcher = Matcher(text)
if matcher.match(lookAtPattern):
blob, = matcher.results
try:
target = get_from_rooms(blob, [actor.inventory, actor.room], info)
except UnfoundError:
unfoundObject(actor)
else:
lookAt(actor, target)
else:
lookRoom(actor)
def lookDistributor(actor, text, info):
matcher = Matcher(text)
if matcher.match(lookAtPattern):
blob, = matcher.results
try:
target = get_from_rooms(blob, [actor.inventory, actor.room], info)
except UnfoundError:
unfoundObject(actor)
else:
lookAt(actor, target)
else:
lookRoom(actor)
def speakToWrapper(actor, text, info):
matcher = Matcher(text)
if matcher.match(speakToPattern):
blob, saying = matcher.results
try:
target = get_from_rooms(blob, [actor.inventory, actor.room], info)
except UnfoundError:
unfoundObject(actor)
else:
speakTo(actor, target, saying)
else:
badSyntax(actor, "Can't find the end of the target identifier. Use "
"',' at its end to specify it.")
def speakToWrapper(actor, text, info):
matcher = Matcher(text)
if matcher.match(speakToPattern):
blob, saying = matcher.results
try:
target = get_from_rooms(blob, [actor.inventory, actor.room], info)
except UnfoundError:
unfoundObject(actor)
else:
speakTo(actor, target, saying)
else:
badSyntax(
actor, "Can't find the end of the target identifier. Use "
"',' at its end to specify it.")
def targetDistributor(actor, text, info):
if info.instigator is not actor:
permissionDenied(info.instigator)
return
matcher = Matcher(text)
if matcher.match(target_set_pattern):
(name, ), blob = matcher.results
try:
target = get_from_rooms(blob, [actor.inventory, actor.room], info)
except UnfoundError:
unfoundObject(actor)
else:
targetSet(actor, name.lower(), target)
elif matcher.match(target_clear_pattern):
(name, ), = matcher.results
targetClear(actor, name.lower())
elif matcher.match(target_list_pattern):
targetList(actor)
else:
badSyntax(actor)
def targetDistributor(actor, text, info):
if info.instigator is not actor:
permissionDenied(info.instigator)
return
matcher = Matcher(text)
if matcher.match(target_set_pattern):
(name,), blob = matcher.results
try:
target = get_from_rooms(blob, [actor.inventory, actor.room], info)
except UnfoundError:
unfoundObject(actor)
else:
targetSet(actor, name.lower(), target)
elif matcher.match(target_clear_pattern):
(name,), = matcher.results
targetClear(actor, name.lower())
elif matcher.match(target_list_pattern):
targetList(actor)
else:
badSyntax(actor)
def test_Matcher_match_returns_False_on_ParseException():
class DummyPyparsingThingy:
def parseString(self, obj):
raise ParseException(None, None, None)
m = Matcher("foo")
assert not m.match(DummyPyparsingThingy())
def test_Matcher_results_is_None_default():
assert Matcher('').results is None
def test_Matcher_match_returns_True_when_no_raise():
class DummyPyparsingThingy:
def parseString(self, obj):
pass
m = Matcher("foo")
assert m.match(DummyPyparsingThingy())