tests/testthat/_snaps/quasi-label.md

In r-lib/testthat: Unit Testing for R

produces useful summaries for long calls

Code
  expr_label(quote(foo(a = "this is a long argument", b = "this is a long argument",
    c = "this is a long argument")))
Output
  [1] "foo(...)"
Code
  expr_label(quote(arg + arg + arg + arg + arg + arg + arg + arg + arg + arg +
  arg + arg))
Output
  [1] "... + arg"
Code
  expr_label(quote(arg + (arg + arg + arg + arg + arg + arg + arg + arg + arg +
    arg + arg)))
Output
  [1] "arg + ..."
Code
  expr_label(quote(function(a, b, c) {
    a + b + c
  }))
Output
  [1] "function(a, b, c) ..."

informative error for missing arg

Code
  expect_equal()
Condition
  Error:
  ! argument `object` is missing, with no default.

r-lib/testthat documentation built on Feb. 18, 2024, 8:59 p.m.