tests/testthat/_snaps/separate.md

In hadley/tidyr: Tidy Messy Data

too many pieces dealt with as requested

Code
  separate(df, x, c("x", "y"))
Condition
  Warning:
  Expected 2 pieces. Additional pieces discarded in 1 rows [2].
Output
  # A tibble: 2 x 2
    x     y    
    <chr> <chr>
  1 a     b    
  2 a     b

Code
  separate(df, x, c("x", "y"), extra = "error")
Condition
  Warning:
  `extra = "error"` is deprecated. Please use `extra = "warn"` instead
  Warning:
  Expected 2 pieces. Additional pieces discarded in 1 rows [2].
Output
  # A tibble: 2 x 2
    x     y    
    <chr> <chr>
  1 a     b    
  2 a     b

too few pieces dealt with as requested

Code
  separate(df, x, c("x", "y", "z"))
Condition
  Warning:
  Expected 3 pieces. Missing pieces filled with `NA` in 1 rows [1].
Output
  # A tibble: 2 x 3
    x     y     z    
    <chr> <chr> <chr>
  1 a     b     <NA> 
  2 a     b     c

validates inputs

Code
  separate(df)
Condition
  Error in `separate()`:
  ! `col` is absent but must be supplied.
Code
  separate(df, x, into = 1)
Condition
  Error in `separate()`:
  ! `into` must be a character vector, not the number 1.
Code
  separate(df, x, into = "x", sep = c("a", "b"))
Condition
  Error in `separate()`:
  ! `sep` must be a string or numeric vector, not a character vector
Code
  separate(df, x, into = "x", remove = 1)
Condition
  Error in `separate()`:
  ! `remove` must be `TRUE` or `FALSE`, not the number 1.
Code
  separate(df, x, into = "x", convert = 1)
Condition
  Error in `separate()`:
  ! `convert` must be `TRUE` or `FALSE`, not the number 1.

informative error if using stringr modifier functions (#693)

Code
  (expect_error(separate(df, x, "x", sep = sep)))
Output
  <error/rlang_error>
  Error in `separate()`:
  ! `sep` can't use modifiers from stringr.

hadley/tidyr documentation built on Feb. 3, 2024, 10:45 a.m.