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assert_false
assert_false[T: Boolable, //](val: T, msg: String = "condition was unexpectedly True", *, location: Optional[SourceLocation] = None)
Asserts that the input value is False and raises an Error if it's not.
Parameters:
- T (
Boolable): The type of the value argument.
Args:
- val (
T): The value to assert to be False. - msg (
String): The message to be printed if the assertion fails. - location (
Optional[SourceLocation]): The location of the error (defaults tocall_location).
Raises:
An Error with the provided message if assert fails and None otherwise.