def run(obj):
m = mocker.Mocker()
ob2 = object()
# part 1: replace method
if method_as_string:
args = (obj, "isEqualTo_")
else:
args = (obj.isEqualTo_, )
iseq = m.method(*args)
iseq(ob2) >> True
with m:
assert obj.isEqualTo_(ob2)
assert not obj.isEqualTo_(ob2), "%r == %r" % (obj, ob2)
# part 2: check if the original is called after test
func = iseq.replaced.func
try:
class Error(Exception):
pass
def error(self, arg):
assert self is obj, "%r != %r" % (self, obj)
assert arg is ob2, repr(arg)
raise Error("expected error")
iseq.replaced.func = error
assert_raises(Error, obj.isEqualTo_, ob2)
finally:
iseq.replaced.func = func
def run(obj):
m = mocker.Mocker()
ob2 = object()
# part 1: replace method
if method_as_string:
args = (obj, "isEqualTo_")
else:
args = (obj.isEqualTo_,)
iseq = m.method(*args)
iseq(ob2) >> True
with m:
assert obj.isEqualTo_(ob2)
assert not obj.isEqualTo_(ob2), "%r == %r" % (obj, ob2)
# part 2: check if the original is called after test
func = iseq.replaced.func
try:
class Error(Exception): pass
def error(self, arg):
assert self is obj, "%r != %r" % (self, obj)
assert arg is ob2, repr(arg)
raise Error("expected error")
iseq.replaced.func = error
assert_raises(Error, obj.isEqualTo_, ob2)
finally:
iseq.replaced.func = func
def test(c):
m = Mocker()
options = make_options(c)
tv = m.mock(TextView)
tv.selectedRange() >> fn.NSMakeRange(0, 16)
tv.string() >> fn.NSString.alloc().initWithString_(c.text)
if not isinstance(c.expect, Exception):
result = [c.text]
def replace(range, value):
start, end = range
text = result[0]
result[0] = text[:start] + value + text[start + end:]
tv.shouldChangeTextInRange_replacementString_(ANY, ANY) >> True
expect(tv.textStorage().replaceCharactersInRange_withString_(
ANY, ANY)).call(replace)
tv.didChangeText()
tv.setNeedsDisplay_(True)
finder = Finder((lambda: tv), options)
with m:
if isinstance(c.expect, Exception):
def check(err):
print(err)
eq_(str(err), str(c.expect))
with assert_raises(type(c.expect), msg=check):
getattr(finder, c.action)(None)
else:
getattr(finder, c.action)(None)
eq_(result[0], c.expect)
def test(expect, old_value=None):
if isinstance(expect, Exception):
exc = type(expect)
exc_val = expect
elif expect == old_value:
exc = IOError
exc_val = IOError("fail")
else:
exc = exc_val = None
with tempdir() as tmp:
path = os.path.join(tmp, "file.txt")
if old_value is not None:
with open(path, "x") as fh:
fh.write(old_value)
with assert_raises(exc, msg=exc_val):
with mod.atomicfile(path) as fh:
fh.write("new")
if exc_val is not None:
raise exc_val
files = os.listdir(tmp)
if exc is None:
with open(path) as fh:
eq_(fh.read(), expect)
assert files == ["file.txt"], files
elif old_value is not None:
assert files == ["file.txt"], files
with open(path) as fh:
eq_(fh.read(), old_value)
else:
assert not files, files
def test_CommandParser_incomplete():
parser = CommandParser(Choice('arg', 'all'))
def check(err):
eq_(err.options, Options(arg="arg"))
eq_(err.errors, [ParseError("'a' is ambiguous: arg, all", Choice('arg', 'all'), 0, 1)])
with assert_raises(ArgumentError, msg=check):
parser.parse('a')
def test(c):
m = Mocker()
options = make_options(c)
tv = m.mock(TextView)
tv.selectedRange() >> fn.NSMakeRange(0, 16)
tv.string() >> fn.NSString.alloc().initWithString_(c.text)
if not isinstance(c.expect, Exception):
result = [c.text]
def replace(range, value):
start, end = range
text = result[0]
result[0] = text[:start] + value + text[start + end:]
tv.shouldChangeTextInRange_replacementString_(ANY, ANY) >> True
expect(tv.textStorage().replaceCharactersInRange_withString_(
ANY, ANY)).call(replace)
tv.didChangeText()
tv.setNeedsDisplay_(True)
finder = Finder((lambda: tv), options)
with m:
if isinstance(c.expect, Exception):
def check(err):
print(err)
eq_(str(err), str(c.expect))
with assert_raises(type(c.expect), msg=check):
getattr(finder, c.action)(None)
else:
getattr(finder, c.action)(None)
eq_(result[0], c.expect)
def test(expect, old_value=None):
if isinstance(expect, Exception):
exc = type(expect)
exc_val = expect
elif expect == old_value:
exc = IOError
exc_val = IOError("fail")
else:
exc = exc_val = None
with tempdir() as tmp:
path = os.path.join(tmp, "file.txt")
if old_value is not None:
with open(path, "x") as fh:
fh.write(old_value)
with assert_raises(exc, msg=exc_val):
with mod.atomicfile(path) as fh:
fh.write("new")
if exc_val is not None:
raise exc_val
files = os.listdir(tmp)
if exc is None:
with open(path) as fh:
eq_(fh.read(), expect)
assert files == ["file.txt"], files
elif old_value is not None:
assert files == ["file.txt"], files
with open(path) as fh:
eq_(fh.read(), old_value)
else:
assert not files, files
def test(c):
m = Mocker()
beep = m.replace(mod, "beep")
options = make_options(c)
editor = m.mock(Editor)
editor.selection >> c.select
(editor.text << Text(c.text)).count(0, None)
tv = m.mock(ak.NSTextView)
(editor.text_view << tv).count(0, 1)
(tv.shouldChangeTextInRange_replacementString_(ANY, ANY) << True).count(0, 1)
expect(tv.didChangeText()).count(0, 1)
expect(tv.setNeedsDisplay_(True)).count(0, 1)
if c.expect is BEEP:
beep()
finder = Finder((lambda: editor), options, None)
with m:
if isinstance(c.expect, Exception):
def check(err):
print(err)
eq_(str(err), str(c.expect))
with assert_raises(type(c.expect), msg=check):
getattr(finder, c.action)(None)
else:
getattr(finder, c.action)(None)
if c.expect is BEEP:
eq_(editor.text[:], c.text)
else:
eq_(editor.text[:], c.expect)
def test(c):
m = Mocker()
beep = m.replace(mod, "beep")
options = make_options(c)
editor = m.mock(Editor)
(editor.selection << c.select).count(0, None)
(editor.text << Text(c.text)).count(0, None)
def put(text, rng, select=False):
editor.text[rng] = text
(editor.put(ANY, ANY) << (c.expect is not BEEP)).call(put).count(0, 1)
if c.expect is BEEP:
beep()
finder = Finder((lambda: editor), options, None)
with m:
if isinstance(c.expect, Exception):
def check(err):
print(err)
eq_(str(err), str(c.expect))
with assert_raises(type(c.expect), msg=check):
getattr(finder, c.action)(None)
else:
getattr(finder, c.action)(None)
if c.expect is BEEP:
eq_(editor.text[:], c.text)
else:
eq_(editor.text[:], c.expect)
def test(rng, expect):
with assert_raises(expect if not isinstance(expect, str) else None):
if callable(rng):
result = rng(text)
else:
result = text[rng]
if isinstance(expect, str):
eq_(result, expect)
def type_checker_test(text, start, expect):
if isinstance(expect, Exception):
def check(err):
eq_(err, expect)
with assert_raises(type(expect), msg=check):
field.consume(text, start)
else:
eq_(field.consume(text, start), expect)
def test(options, argstr):
if isinstance(argstr, Exception):
def check(err):
eq_(err, argstr)
with assert_raises(type(argstr), msg=check):
parser.arg_string(options)
else:
result = parser.arg_string(options)
eq_(result, argstr)
def verify_editor_interface(editor):
from editxt.util import KVOProxy
from editxt.platform.window import OutputPanel
assert editor.id is not None
assert not editor.is_dirty
assert hasattr(editor, "file_path")
dn = editor.name
assert dn is not None
icon = editor.icon()
if isinstance(editor, Editor):
assert editor.project is not None, editor.project
assert icon is not None
with assert_raises(AttributeError):
editor.name = "something"
assert editor.name == dn
assert editor.is_leaf
#assert not editor.expanded
else:
assert icon is None
assert not editor.is_leaf
assert editor.expanded
# verify command output interface
m = Mocker()
command_view = editor.command_view = CommandView()
output = editor.get_output_view()
assert not command_view.is_waiting()
proc = m.mock()
output.process = proc
eq_(editor.command_output, output)
assert command_view.is_waiting()
rect = object()
panel = editor.create_output_panel("some text", rect)
assert not command_view.is_waiting()
assert panel.is_waiting()
eq_(command_view.output_text, "")
eq_(editor.command_output, None)
eq_(panel.text, "some text")
eq_(panel.rect, rect)
proc.terminate()
with m:
output.kill_process()
assert not panel.is_waiting()
command_view = editor.command_view = CommandView()
output = editor.get_output_view()
m = Mocker()
proc = m.mock()
proc.terminate()
output.process = proc
with m:
editor.stop_output()
eq_(editor.command_output, None)
def test(text, start, expect):
if isinstance(expect, Exception):
def check(err):
eq_(err, expect)
with assert_raises(type(expect), msg=check):
arg.consume(text, start)
else:
eq_(arg.consume(text, start), expect)
def test_parser(argstr, options, parser):
if isinstance(options, Exception):
def check(err):
eq_(err, options)
with assert_raises(type(options), msg=check):
parser.parse(argstr)
else:
opts = parser.default_options()
opts.__dict__.update(options)
eq_(parser.parse(argstr), opts)
def test(config_data, error):
with tempdir() as tmp, CaptureLog(mod) as log:
path = join(tmp, const.CONFIG_FILENAME)
with open(path, "w") as f:
f.write(config_data)
conf = mod.Config(tmp, SCHEMA)
with assert_raises(KeyError):
conf["key"]
regex = Regex("cannot load [^:]+/config\.yaml: {}".format(error))
eq_(log.data, {"error": [regex]})
def test(config_data, error):
with tempdir() as tmp, CaptureLog(mod) as log:
path = join(tmp, const.CONFIG_FILENAME)
with open(path, "w") as f:
f.write(config_data)
conf = mod.Config(tmp, SCHEMA)
with assert_raises(KeyError):
conf["key"]
regex = Regex("cannot load [^:]+/config\.yaml: {}".format(error))
eq_(log.data, {"error": [regex]})
def test(Type, input, value, default=NOT_SET):
if default is NOT_SET:
type_ = Type()
else:
type_ = Type(default=default)
if isinstance(value, Exception):
with assert_raises(type(value), msg=str(value)):
type_.validate(input, "key")
else:
eq_(type_.validate(input, "key"), value)
def test(Type, input, value, default=NOT_SET):
if default is NOT_SET:
type_ = Type()
else:
type_ = Type(default=default)
if isinstance(value, Exception):
with assert_raises(type(value), msg=str(value)):
type_.validate(input, "key")
else:
eq_(type_.validate(input, "key"), value)
def test(args, msg):
class Test(object): pass
def func(arg): pass
t = Test()
t.func = func
m = MockerExt()
m.replace(t, "func")(*args)
def check(err):
assert msg in str(err), "{!r} not in {!r}".format(msg, err)
with m, assert_raises(AssertionError, msg=check):
t.func(*args)
def test(data, key, value, errors={}):
config = mod.Config("/tmp/missing.3216546841325465132546514321654")
config.data = data
with CaptureLog(mod) as log:
if isinstance(value, Exception):
with assert_raises(type(value), msg=str(value)):
config[key]
else:
eq_(config[key], value)
eq_(log.data, errors)
def test(options, argstr):
if isinstance(argstr, Exception):
def check(err):
eq_(err, argstr)
with assert_raises(type(argstr), msg=check):
parser.arg_string(options)
else:
result = parser.arg_string(options)
eq_(result, argstr)
def test(data, key, value, errors={}):
config = mod.Config("/tmp/missing.3216546841325465132546514321654")
config.data = data
with CaptureLog(mod) as log:
if isinstance(value, Exception):
with assert_raises(type(value), msg=str(value)):
config[key]
else:
eq_(config[key], value)
eq_(log.data, errors)
def test(data, key, value, errors={}, stop=[1]):
config = mod.Config("/tmp/missing.3216546841325465132546514321654")
config.data = configify(data)
config.transform_deprecations()
with CaptureLog(mod) as log:
if isinstance(value, Exception):
with assert_raises(type(value), msg=str(value)):
config[key]
else:
eq_(config[key], value)
eq_(dict(log.data), errors)
def test(command, attribute, value=None):
m = Mocker()
tv = m.mock(TextView)
view = tv.doc_view >> m.mock(TextDocumentView)
do = CommandTester(mod.set_variable, textview=tv)
if isinstance(attribute, Exception):
with assert_raises(type(attribute), msg=str(attribute)), m:
do(command)
else:
setattr(view.props >> m.mock(), attribute, value)
with m:
do(command)
def test(command, attribute, value=None):
m = Mocker()
tv = m.mock(TextView)
view = tv.doc_view >> m.mock(TextDocumentView)
do = CommandTester(mod.set_variable, textview=tv)
if isinstance(attribute, Exception):
with assert_raises(type(attribute), msg=str(attribute)), m:
do(command)
else:
setattr(view.props >> m.mock(), attribute, value)
with m:
do(command)
def test_get_argstring(value, argstr, round_trip_equal=True):
if isinstance(argstr, Exception):
def check(err):
eq_(err, argstr)
with assert_raises(type(argstr), msg=check):
arg.arg_string(value)
else:
eq_(arg.arg_string(value), argstr)
if round_trip_equal:
eq_(arg.consume(argstr, 0), (value, len(argstr)))
else:
assert arg.consume(argstr, 0) != (value, len(argstr))
def test(i, line, text, preset=None):
text = Text(text)
lines = LineNumbers(text)
if preset is END:
lines[len(text) - 1]
elif preset is not None:
lines[preset]
if isinstance(line, int):
eq_(lines[i], line)
else:
with assert_raises(line):
lines[i]
def test_CommandParser_incomplete():
parser = CommandParser(Choice('arg', 'all'))
def check(err):
eq_(err.options, Options(arg="arg"))
eq_(err.errors, [
ParseError("'a' is ambiguous: arg, all", Choice('arg', 'all'), 0,
1)
])
with assert_raises(ArgumentError, msg=check):
parser.parse('a')
def test_parser(argstr, options, parser):
if isinstance(options, Exception):
def check(err):
eq_(err, options)
with assert_raises(type(options), msg=check):
parser.parse(argstr)
else:
opts = parser.default_options()
opts.__dict__.update(options)
eq_(parser.parse(argstr), opts)
def test_get_argstring(value, argstr, index=None):
if isinstance(argstr, Exception):
def check(err):
eq_(err, argstr)
with assert_raises(type(argstr), msg=check):
field.arg_string(value)
else:
if index is not False:
if index is None:
index = len(argstr) + 1
eq_(field.consume(argstr, 0), (value, index))
else:
assert field.consume(argstr, 0) != (value, len(argstr))
def test(command, attribute, value=None):
with test_app("editor*") as app:
m = Mocker()
editor = app.windows[0].current_editor
editor.text_view = fake_text_view
proxy = editor.proxy = m.mock()
do = CommandTester(mod.set_variable, editor=editor)
if isinstance(attribute, Exception):
with assert_raises(type(attribute), msg=str(attribute)):
do(command)
else:
setattr(proxy, attribute, value)
do(command)
def test_CommandParser_with_SubParser_errors():
sub = SubArgs("num", Int("num"), abc="xyz")
arg = SubParser("var", sub)
parser = CommandParser(arg)
def check(err):
eq_(str(err), "invalid arguments: num x\n"
"invalid literal for int() with base 10: 'x'")
eq_(err.options, Options(var=None))
eq_(err.errors,
[ParseError("invalid literal for int() with base 10: 'x'",
Int("num"), 4, 5)])
with assert_raises(ArgumentError, msg=check):
parser.parse('num x')
def test(msg, has_path=False):
with test_app("editor") as app:
editor = app.windows[0].projects[0].editors[0]
if has_path:
path = editor.file_path = "/file-that-does-not-exist.not"
msg = msg.format(path)
if editor.file_path and os.path.exists(editor.file_path):
raise RuntimeError("cannot run test because file exists: {}"
.format(editor.file_path))
msg.format(editor.file_path)
m = Mocker()
with m, assert_raises(mod.CommandError, msg=msg):
mod.diff(editor, None)
def test_get_argstring(value, argstr, round_trip_equal=True):
if isinstance(argstr, Exception):
def check(err):
eq_(err, argstr)
with assert_raises(type(argstr), msg=check):
arg.arg_string(value)
else:
eq_(arg.arg_string(value), argstr)
if round_trip_equal:
eq_(arg.consume(argstr, 0), (value, len(argstr)))
else:
assert arg.consume(argstr, 0) != (value, len(argstr))
def test(args, msg):
class Test(object):
pass
def func(arg):
pass
t = Test()
t.func = func
m = MockerExt()
m.replace(t, "func")(*args)
def check(err):
assert msg in str(err), "{!r} not in {!r}".format(msg, err)
with m, assert_raises(AssertionError, msg=check):
t.func(*args)
def test_CommandParser_with_SubParser_errors():
sub = SubArgs("num", Int("num"), abc="xyz")
arg = SubParser("var", sub)
parser = CommandParser(arg)
def check(err):
eq_(
str(err), "invalid arguments: num x\n"
"invalid literal for int() with base 10: 'x'")
eq_(err.options, Options(var=None))
eq_(err.errors, [
ParseError("invalid literal for int() with base 10: 'x'",
Int("num"), 4, 5)
])
with assert_raises(ArgumentError, msg=check):
parser.parse('num x')
def test(num, expect, text, iter_to_line=None):
text = Text(text)
lines = LineNumbers(text)
if iter_to_line is END:
list(lines.iter_from(0))
assert lines.end is not None
elif iter_to_line is not None:
if iter_to_line is LINE:
iter_to_line = num
for line, index in lines.iter_from(0):
if line >= iter_to_line:
break
if isinstance(expect, int):
eq_(lines.index_of(num), expect)
else:
with assert_raises(expect):
lines.index_of(num)
def test(path, saved=True):
with tempdir() as tmp, test_app() as app:
path, begin_content = setup_path(tmp, path)
doc = app.document_with_path(path)
end_content = "modified"
m = Mocker()
undo = doc.undo_manager = m.mock(mod.UndoManager)
if saved:
m.method(doc.update_syntaxer)()
undo.savepoint()
doc.text = end_content
with m:
if saved:
doc.save()
eq_(get_content(doc.file_path), end_content)
else:
with assert_raises(mod.Error):
doc.save()
eq_(get_content(doc.file_path), begin_content)
def regex_test(text, start, expect, flags=0):
if isinstance(expect, Exception):
def check(err):
eq_(err, expect)
with assert_raises(type(expect), msg=check):
field.consume(text, start)
return
value = field.consume(text, start)
if expect[0] in [None, (None, None)]:
eq_(value, expect)
return
expr, index = value
if field.replace:
(expr, replace) = expr
got = ((expr, replace), index)
else:
got = (expr, index)
eq_(got, expect)
eq_(expr.flags, flags | re.UNICODE | re.MULTILINE)
def regex_test(text, start, expect, flags=0):
if isinstance(expect, Exception):
def check(err):
eq_(err, expect)
with assert_raises(type(expect), msg=check):
arg.consume(text, start)
return
value = arg.consume(text, start)
if expect[0] in [None, (None, None)]:
eq_(value, expect)
return
expr, index = value
if arg.replace:
(expr, replace) = expr
got = ((expr, replace), index)
else:
got = (expr, index)
eq_(got, expect)
eq_(expr.flags, flags | re.UNICODE | re.MULTILINE)
def test_Config_init_with_no_file():
with tempdir() as tmp:
conf = mod.Config(tmp, SCHEMA)
with assert_raises(KeyError):
conf["key"]
def test_get_missing(m, target, proxy):
expect(target.thekey).throw(AttributeError)
with m:
assert_raises(AttributeError, lambda:proxy.thekey)
def test_CommandParser_too_many_args():
with assert_raises(ArgumentError, msg="unexpected argument(s): unexpected"):
arg_parser.parse('yes unexpected')
def test(text, result):
if isinstance(result, Options):
eq_(parser.parse(text), result)
else:
assert_raises(result, parser.parse, text)
def test(text, result):
if isinstance(result, Options):
eq_(parser.parse(text), result)
else:
assert_raises(result, parser.parse, text)
def test_CommandParser_too_many_args():
with assert_raises(ArgumentError,
msg="unexpected argument(s): unexpected"):
arg_parser.parse('yes unexpected')
def test_Config_init_with_no_file():
with tempdir() as tmp:
path = join(tmp, const.CONFIG_FILENAME)
conf = mod.Config(path, SCHEMA)
with assert_raises(KeyError):
conf["key"]
def test_Config_init_with_no_file():
with tempdir() as tmp:
conf = mod.Config(tmp, SCHEMA)
with assert_raises(KeyError):
conf["key"]