Add tests

tests/proto_test.go

@@ -0,0 +1,52 @@
+package tests
+
+import (
+	"fmt"
+	"net/http"
+)
+
+func subTestProto(g *testGroup) {
+	g.regSubTest("HTTP CORS", proto_HTTP_CORS_test)
+}
+
+func proto_HTTP_CORS_test(mc *mockServer) error {
+	// Make CORS request for GET /SERVER
+	morigin := "http://my-test-origin"
+	url := fmt.Sprintf("http://127.0.0.1:%d/SERVER", mc.port)
+	req, err := http.NewRequest(http.MethodOptions, url, nil)
+	if err != nil {
+		return err
+	}
+	req.Header.Add("Origin", morigin)
+	req.Header.Add("Access-Control-Request-Method", "GET")
+	req.Header.Add("Access-Control-Request-Headers", "Authorization")
+	resp, err := http.DefaultClient.Do(req)
+
+	// Validate CORS response
+	if err != nil {
+		return err
+	}
+	if resp.StatusCode != 204 {
+		return fmt.Errorf("expected http stuats '204', got '%d'", resp.StatusCode)
+	}
+	origin := resp.Header.Get("Access-Control-Allow-Origin")
+	methods := resp.Header.Get("Access-Control-Allow-Methods")
+	if !(origin == "*" || origin == morigin) {
+		return fmt.Errorf("expected http access-control-allow-origin value '*', got '%s'", origin)
+	}
+	if methods != "POST, GET, OPTIONS" {
+		return fmt.Errorf("expected http access-control-allow-Methods value 'POST, GET, OPTIONS', got '%s'", methods)
+	}
+
+	// Make the actual request now
+	resp, err = http.Get(url)
+	if err != nil {
+		return err
+	}
+	origin = resp.Header.Get("Access-Control-Allow-Origin")
+	if !(origin == "*" || origin == morigin) {
+		return fmt.Errorf("expected http access-control-allow-origin value '*', got '%s'", origin)
+	}
+
+	return nil
+}

tests/tests_test.go

@@ -57,6 +57,7 @@ func TestIntegration(t *testing.T) {
 	regTestGroup("follower", subTestFollower)
 	regTestGroup("aof", subTestAOF)
 	regTestGroup("monitor", subTestMonitor)
+	regTestGroup("proto", subTestProto)
 	runTestGroups(t)
 }