Nothing
test_that("expect_not_linter skips allowed usages", {
expect_lint("expect_true(x)", NULL, expect_not_linter())
# NB: also applies to tinytest, but it's sufficient to test testthat
expect_lint("testthat::expect_true(x)", NULL, expect_not_linter())
expect_lint("expect_false(x)", NULL, expect_not_linter())
expect_lint("testthat::expect_false(x)", NULL, expect_not_linter())
# not a strict ban on !
## (expect_false(x && y) is the same, but it's not clear which to prefer)
expect_lint("expect_true(!x || !y)", NULL, expect_not_linter())
})
test_that("expect_not_linter blocks simple disallowed usages", {
linter <- expect_not_linter()
lint_msg <- rex::rex("expect_false(x) is better than expect_true(!x), and vice versa.")
expect_lint("expect_true(!x)", lint_msg, linter)
expect_lint("testthat::expect_true(!x)", lint_msg, linter)
expect_lint("expect_false(!foo(x))", lint_msg, linter)
expect_lint("testthat::expect_true(!(x && y))", lint_msg, linter)
})
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