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Test that the user has entered an expression identical to that given as the first argument.
expr_identical_to(correct_expression)
the correct or expected expression as a string
TRUE or FALSE
TRUE
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()
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)') # }
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