tests/testthat/test-expect-named.R

In r-lib/testthat: Unit Testing for R

test_that("expected_named verifies presence of names", {
  expect_success(expect_named(c(a = 1)))
  expect_failure(expect_named(1:10))
})

test_that("expected_named verifies actual of names", {
  expect_success(expect_named(c(a = 1), "a"))
  expect_failure(expect_named(c(a = 1), "b"))
})

test_that("expected_named optionally ignores case", {
  expect_success(expect_named(c(a = 1), "A", ignore.case = TRUE))
})

test_that("expected_named optionally ignores order", {
  expect_success(expect_named(c(a = 1, b = 2), c("b", "a"), ignore.order = TRUE))
})