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1 change: 1 addition & 0 deletions NAMESPACE
Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,7 @@ importFrom(rlang,check_installed)
importFrom(rlang,is_empty)
importFrom(rlang,is_error)
importFrom(rlang,is_function)
importFrom(rlang,is_installed)
importFrom(rlang,is_list)
importFrom(rlang,is_na)
importFrom(rlang,is_null)
Expand Down
24 changes: 16 additions & 8 deletions R/flipswitch.R
Original file line number Diff line number Diff line change
Expand Up @@ -26,8 +26,10 @@ enable <- function(adapter = NULL, options = list(), quiet = FALSE) {
if (!adapter %in% webmockr_adapters) {
abort("adapter must be one of 'crul', 'httr', or 'httr2'")
}
if (!requireNamespace(adapter, quietly = TRUE)) {
message(adapter, " not installed, skipping enable")
if (!is_installed(adapter)) {
if (!quiet) {
message(adapter, " not installed, skipping enable")
}
return(invisible(FALSE))
}
http_lib_adapter_registry$adapters[[which(adnms == adapter)]]$enable(quiet)
Expand All @@ -37,8 +39,10 @@ enable <- function(adapter = NULL, options = list(), quiet = FALSE) {
function(z) {
pkgname <- z$client
# check if package installed first
if (!requireNamespace(pkgname, quietly = TRUE)) {
message(pkgname, " not installed, skipping enable")
if (!is_installed(pkgname)) {
if (!quiet) {
message(pkgname, " not installed, skipping enable")
}
FALSE
} else {
# if instaled, enable
Expand Down Expand Up @@ -70,8 +74,10 @@ disable <- function(adapter = NULL, options = list(), quiet = FALSE) {
if (!adapter %in% webmockr_adapters) {
abort("adapter must be one of 'crul', 'httr', or 'httr2'")
}
if (!requireNamespace(adapter, quietly = TRUE)) {
message(adapter, " not installed, skipping disable")
if (!is_installed(adapter)) {
if (!quiet) {
message(adapter, " not installed, skipping disable")
}
return(invisible(FALSE))
}
http_lib_adapter_registry$adapters[[which(adnms == adapter)]]$disable(quiet)
Expand All @@ -81,8 +87,10 @@ disable <- function(adapter = NULL, options = list(), quiet = FALSE) {
function(z) {
pkgname <- z$client
# check if package installed first
if (!requireNamespace(pkgname, quietly = TRUE)) {
message(pkgname, " not installed, skipping disable")
if (!is_installed(pkgname)) {
if (!quiet) {
message(pkgname, " not installed, skipping disable")
}
FALSE
} else {
# if instaled, disable
Expand Down
2 changes: 1 addition & 1 deletion R/webmockr-package.R
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,6 @@
#' @importFrom fauxpas HTTPRequestTimeout
#' @importFrom R6 R6Class
#' @importFrom rlang abort warn check_installed is_list is_function is_error
#' caller_arg try_fetch caller_env
#' caller_arg try_fetch caller_env is_installed
## usethis namespace: end
NULL
12 changes: 12 additions & 0 deletions tests/testthat/_snaps/flipswitch.md
Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
# can enable and disable quietly

Code
enable(quiet = TRUE)
disable(quiet = TRUE)

---

Code
enable("crul", quiet = TRUE)
disable("crul", quiet = TRUE)

13 changes: 13 additions & 0 deletions tests/testthat/test-flipswitch.R
Original file line number Diff line number Diff line change
Expand Up @@ -79,3 +79,16 @@ test_that("enabled works", {

expect_error(enabled("foobar"), "'adapter' must be in the set")
})

test_that("can enable and disable quietly", {
local_mocked_bindings(is_installed = function(pkg) pkg != "crul")

expect_snapshot({
enable(quiet = TRUE)
disable(quiet = TRUE)
})
expect_snapshot({
enable("crul", quiet = TRUE)
disable("crul", quiet = TRUE)
})
})
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