Assert_String_StartsWith (FUN)¶

FUNCTION Assert_String_StartsWith : BOOL

Assertion function to check that a value of type STRING starts with the given string

InOut:

Scope	Name	Type	Initial	Comment
Return	Assert_String_StartsWith	BOOL		TRUE if the assertion passes succesfully, FALSE otherwise
Input	context	IBaseIecUnitTest		The instance of the test function block calling this function. This instance can be provided by using THIS^.
	expectedPrefix	STRING(Constants.MAX_STRING_LENGTH)		The expected prefix
	actualValue	STRING(Constants.MAX_STRING_LENGTH)		The value to check
	wsErrorMsg	WSTRING(Constants.WSTRING_LENGTH)	“”	A custom error message, that is added to the error message of the assertion itself. If this parameter is used, it is recommended to adapt the value of the library parameter Constants.WSTRING_LENGTH.