tests/testthat/_snaps/hooks.md

In logger: A Lightweight, Modern and Flexible Logging Utility

log_messages

Code
  writeLines(eval_outside("log_messages()", "message(42)"))
Output
  INFO 42

log_warnings

Code
  writeLines(eval_outside("log_warnings(TRUE)", "warning(42)", "log(-1)"))
Output
  WARN 42
  WARN NaNs produced

log_errors

Code
  writeLines(eval_outside("log_errors()", "stop(42)"))
Output
  ERROR 42
Code
  writeLines(eval_outside("log_errors()", "foobar"))
Output
  ERROR object 'foobar' not found
Code
  writeLines(eval_outside("log_errors()", "f<-function(x) {42 * \"foobar\"}; f()"))
Output
  ERROR non-numeric argument to binary operator

shiny input initialization is detected

Code
  writeLines(obs)
Output
  INFO mock-session Default Shiny inputs initialized: {}

shiny input initialization is detected with different log-level

Code
  writeLines(obs)
Output
  ERROR mock-session Default Shiny inputs initialized: {}

shiny input change is detected

Code
  writeLines(obs)
Output
  INFO mock-session Default Shiny inputs initialized: {}
  INFO mock-session Shiny input change detected in a: NULL -> 2

shiny input change is logged with different level

Code
  writeLines(obs)
Output
  ERROR mock-session Default Shiny inputs initialized: {}
  ERROR mock-session Shiny input change detected in a: NULL -> 2

logger documentation built on Oct. 30, 2024, 9:24 a.m.