nsscash: guard against unexpected 304

[nsscash/nsscash.git] / main_test.go

diff --git a/main_test.go b/main_test.go
index 31c9e50064f21276776f5e344edc62da53f9aad0..c4afa7929dbf980489cdde2fa487725d6f4917f1 100644 (file)
--- a/main_test.go
+++ b/main_test.go
@@ -198,6 +198,7 @@ func TestMainFetch(t *testing.T) {
                // Perform most tests with passwd for simplicity
                fetchPasswdCacheFileDoesNotExist,
                fetchPasswd404,
+               fetchPasswdUnexpected304,
                fetchPasswdEmpty,
                fetchPasswdInvalid,
                fetchPasswdLimits,
@@ -329,6 +330,24 @@ func fetchPasswd404(a args) {
        mustBeOld(a.t, passwdPath)
 }
 
+func fetchPasswdUnexpected304(a args) {
+       t := a.t
+       mustWritePasswdConfig(t, a.url)
+       mustCreate(t, passwdPath)
+
+       *a.handler = func(w http.ResponseWriter, r *http.Request) {
+               // 304
+               w.WriteHeader(http.StatusNotModified)
+       }
+
+       err := mainFetch(configPath)
+       mustBeErrorWithSubstring(t, err,
+               "status code 304 but did not send If-Modified-Since")
+
+       mustNotExist(t, statePath, plainPath, groupPath)
+       mustBeOld(a.t, passwdPath)
+}
+
 func fetchPasswdEmpty(a args) {
        t := a.t
        mustWritePasswdConfig(t, a.url)