Code
(expect_error(as_function(1)))
Output
<error/rlang_error>
Error:
! Can't convert `1`, a double vector, to a function.
Code
(expect_error(as_function(1, arg = "foo")))
Output
<error/rlang_error>
Error:
! Can't convert `foo`, a double vector, to a function.
Code
(expect_error(my_function(1 + 2)))
Output
<error/rlang_error>
Error in `my_function()`:
! Can't convert `my_arg`, a double vector, to a function.
Code
(expect_error(my_function(1)))
Output
<error/rlang_error>
Error in `my_function()`:
! Can't convert `my_arg`, a double vector, to a function.
Code
(expect_error(my_function(a ~ b)))
Output
<error/rlang_error>
Error in `my_function()`:
! Can't convert `my_arg`, a two-sided formula, to a function.
Code
(expect_error(fn_fmls(1)))
Output
<error/rlang_error>
Error in `fn_fmls()`:
! `fn` must be an R function, not the number 1.
Code
(expect_error(fn_body(1)))
Output
<error/rlang_error>
Error in `fn_body()`:
! `fn` must be an R function, not the number 1.
Code
(expect_error(fn_env(1)))
Output
<error/rlang_error>
Error in `fn_env()`:
! `fn` must be a function, not the number 1.
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