Nothing
app <- new_app()$
use(mw_etag())$
get("/txt", function(req, res) {
res$
set_type("text/plain")$
send("textual")
})$
get("/txt-empty", function(req, res) {
res$
set_type("text/plain")$
send("")
})$
get("/raw", function(req, res) {
res$
set_type("applicartion/octet-stream")$
send(charToRaw("textual"))
})$
get("/raw-empty", function(req, res) {
res$
set_type("applicartion/octet-stream")$
send(raw(0))
})
web <- local_app_process(app)
test_that("text/plain response", {
url <- web$url("/txt")
resp <- curl::curl_fetch_memory(url)
headers <- curl::parse_headers_list(resp$headers)
expect_true("etag" %in% names(headers))
expect_match(headers$etag, "\"[-a-zA-Z0-9]+\"")
})
test_that("raw response", {
txt <- curl::curl_fetch_memory(web$url("/txt"))
raw <- curl::curl_fetch_memory(web$url("/raw"))
htxt <- curl::parse_headers_list(txt$headers)
hraw <- curl::parse_headers_list(raw$headers)
expect_equal(htxt$etag, hraw$etag)
})
test_that("etag for empty response", {
txt <- curl::curl_fetch_memory(web$url("/txt-empty"))
raw <- curl::curl_fetch_memory(web$url("/raw-empty"))
htxt <- curl::parse_headers_list(txt$headers)
hraw <- curl::parse_headers_list(raw$headers)
expect_equal(htxt$etag, "\"00000000\"")
expect_equal(htxt$etag, hraw$etag)
})
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