swirl (version 2.4.1)

val_has_length: Test that the value of the expression has a particular length.

Description

Test the the length of e$val is that given by the first argument.

Usage

val_has_length(len)

Arguments

len

expected length of the variable created by a user

Value

• TRUE or FALSE

See Also

Other AnswerTests: AnswerTests, any_of_exprs, calculates_same_value, expr_creates_var, expr_identical_to, expr_is_a, expr_uses_func, func_of_newvar_equals, omnitest, val_matches, var_is_a

Examples

# Test that the user has created a varible of length 10
#
val_has_length(10)