Nothing
test_that("has_compiler_colored_diagnostics", {
mockery::stub(
has_compiler_colored_diagnostics,
"cache_exists",
function(...) stop("nope")
)
withr::local_envvar(PKG_BUILD_COLOR_DIAGNOSTICS = "true")
expect_true(has_compiler_colored_diagnostics())
withr::local_envvar(PKG_BUILD_COLOR_DIAGNOSTICS = "false")
expect_false(has_compiler_colored_diagnostics())
withr::local_envvar(PKG_BUILD_COLOR_DIAGNOSTICS = NA_character_)
expect_error(has_compiler_colored_diagnostics(), "nope")
})
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