tests/testthat/_snaps/grouped-df.md

In javifar/TIDYVERSE-DPLYR: A Grammar of Data Manipulation

validate_grouped_df() gives useful errors

Code
  validate_grouped_df(df1)
Error <rlang_error>
  The `groups` attribute is not a data frame with its last column called `.rows`.

Code
  validate_grouped_df(df2)
Error <rlang_error>
  The `groups` attribute is not a data frame with its last column called `.rows`.

Code
  validate_grouped_df(df3)
Error <rlang_error>
  The `groups` attribute is not a data frame with its last column called `.rows`.

Code
  validate_grouped_df(df4)
Error <rlang_error>
  The `groups` attribute is not a data frame with its last column called `.rows`.

Code
  validate_grouped_df(df5)
Error <rlang_error>
  Corrupt `grouped_df` using old (< 0.8.0) format.
  i Strip off old grouping with `ungroup()`.

Code
  validate_grouped_df(df6, check_bounds = TRUE)
Error <rlang_error>
  out of bounds indices.

Code
  validate_grouped_df(df7, check_bounds = TRUE)
Error <rlang_error>
  out of bounds indices.

Code
  validate_grouped_df(df8, check_bounds = TRUE)
Error <rlang_error>
  out of bounds indices.

Code
  validate_grouped_df(df10)
Error <rlang_error>
  The `groups` attribute is not a data frame with its last column called `.rows`.

Code
  validate_grouped_df(df11)
Error <rlang_error>
  The `groups` attribute is not a data frame with its last column called `.rows`.

Code
  new_grouped_df(tibble(x = 1:10), tibble(other = list(1:2)))
Error <rlang_error>
  `new_grouped_df()` incompatible argument.
  i `groups` should be a data frame, and its last column be called `.rows`.

Code
  new_grouped_df(10)
Error <rlang_error>
  `new_grouped_df()` incompatible argument.
  x `x` is not a data frame.

helper gives meaningful error messages

Code
  grouped_df(data.frame(x = 1), "y", FALSE)
Error <rlang_error>
  `vars` missing from `data`: `y`.

Code
  grouped_df(data.frame(x = 1), 1)
Error <rlang_error>
  `vars` must be a character vector.

javifar/TIDYVERSE-DPLYR documentation built on Dec. 20, 2021, 9:08 p.m.