def when_called_with(self, *some_args, **some_kwargs):
        """Asserts the val callable when invoked with the given args and kwargs raises the expected exception."""
        if not self.expected:
            raise TypeError('expected exception not set, raises() must be called first')
        try:
            self.val(*some_args, **some_kwargs)
        except BaseException as e:
            if issubclass(type(e), self.expected):
                # chain on with exception message as val
                return AssertionBuilder(str(e), self.description, self.kind)
            else:
                # got exception, but wrong type, so raise
                self._err('Expected <%s> to raise <%s> when called with (%s), but raised <%s>.' % (
                    self.val.__name__,
                    self.expected.__name__,
                    self._fmt_args_kwargs(*some_args, **some_kwargs),
                    type(e).__name__))

        # didn't fail as expected, so raise
        self._err('Expected <%s> to raise <%s> when called with (%s).' % (
            self.val.__name__,
            self.expected.__name__,
            self._fmt_args_kwargs(*some_args, **some_kwargs)))
def when_called_with(self, *some_args, **some_kwargs):
        """Asserts the val callable when invoked with the given args and kwargs raises the expected exception."""
        if not self.expected:
            raise TypeError('expected exception not set, raises() must be called first')
        try:
            self.val(*some_args, **some_kwargs)
        except BaseException as e:
            if issubclass(type(e), self.expected):
                # chain on with exception message as val
                return AssertionBuilder(str(e), self.description, self.kind)
            else:
                # got exception, but wrong type, so raise
                self._err('Expected <%s> to raise <%s> when called with (%s), but raised <%s>.' % (
                    self.val.__name__,
                    self.expected.__name__,
                    self._fmt_args_kwargs(*some_args, **some_kwargs),
                    type(e).__name__))

        # didn't fail as expected, so raise
        self._err('Expected <%s> to raise <%s> when called with (%s).' % (
            self.val.__name__,
            self.expected.__name__,
            self._fmt_args_kwargs(*some_args, **some_kwargs)))
def when_called_with ( self , * some_args , * * some_kwargs ) : if not self . expected : raise TypeError ( 'expected exception not set, raises() must be called first' ) try : self . val ( * some_args , * * some_kwargs ) except BaseException as e : if issubclass ( type ( e ) , self . expected ) : # chain on with exception message as val return AssertionBuilder ( str ( e ) , self . description , self . kind ) else : # got exception, but wrong type, so raise self . _err ( 'Expected <%s> to raise <%s> when called with (%s), but raised <%s>.' % ( self . val . __name__ , self . expected . __name__ , self . _fmt_args_kwargs ( * some_args , * * some_kwargs ) , type ( e ) . __name__ ) ) # didn't fail as expected, so raise self . _err ( 'Expected <%s> to raise <%s> when called with (%s).' % ( self . val . __name__ , self . expected . __name__ , self . _fmt_args_kwargs ( * some_args , * * some_kwargs ) ) )
Asserts the val callable when invoked with the given args and kwargs raises the expected exception.
Asserts the val callable when invoked with the given args and kwargs raises the expected exception .