Test that the user has entered a particular expression.
Test that the user has entered an expression identical to that given as the first argument.
expr_identical_to(correct_expression)
correct_expression |
the correct or expected expression as a string |
TRUE or FALSE
Other AnswerTests:
AnswerTests,
any_of_exprs(),
calculates_same_value(),
expr_creates_var(),
expr_is_a(),
expr_uses_func(),
func_of_newvar_equals(),
omnitest(),
val_has_length(),
val_matches(),
var_is_a()
## Not run:
# Test that a user has entered a particular command
#
expr_identical_to('myVar <- c(3, 5, 7)')
## End(Not run)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.