From 2ab30900d4a15c583d673fbe9da32070df8a204c Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Sun, 15 Feb 2026 18:13:40 -0800
Subject: [PATCH] test(volume_server/http): add mkcol unsupported-method parity

---
 .../http/public_cors_methods_test.go          | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/test/volume_server/http/public_cors_methods_test.go b/test/volume_server/http/public_cors_methods_test.go
index 5328b9a8b..a27a8858a 100644
--- a/test/volume_server/http/public_cors_methods_test.go
+++ b/test/volume_server/http/public_cors_methods_test.go
@@ -251,6 +251,50 @@ func TestUnsupportedMethodConnectParity(t *testing.T) {
 	}
 }
 
+func TestUnsupportedMethodMkcolParity(t *testing.T) {
+	if testing.Short() {
+		t.Skip("skipping integration test in short mode")
+	}
+
+	clusterHarness := framework.StartSingleVolumeCluster(t, matrix.P2())
+	conn, grpcClient := framework.DialVolumeServer(t, clusterHarness.VolumeGRPCAddress())
+	defer conn.Close()
+
+	const volumeID = uint32(88)
+	framework.AllocateVolume(t, grpcClient, volumeID, "")
+
+	fid := framework.NewFileID(volumeID, 124004, 0x06060606)
+	client := framework.NewHTTPClient()
+	uploadResp := framework.UploadBytes(t, client, clusterHarness.VolumeAdminURL(), fid, []byte("mkcol-method-check"))
+	_ = framework.ReadAllAndClose(t, uploadResp)
+	if uploadResp.StatusCode != http.StatusCreated {
+		t.Fatalf("upload expected 201, got %d", uploadResp.StatusCode)
+	}
+
+	adminReq := mustNewRequest(t, "MKCOL", clusterHarness.VolumeAdminURL()+"/"+fid)
+	adminResp := framework.DoRequest(t, client, adminReq)
+	_ = framework.ReadAllAndClose(t, adminResp)
+	if adminResp.StatusCode != http.StatusBadRequest {
+		t.Fatalf("admin MKCOL expected 400, got %d", adminResp.StatusCode)
+	}
+
+	publicReq := mustNewRequest(t, "MKCOL", clusterHarness.VolumePublicURL()+"/"+fid)
+	publicResp := framework.DoRequest(t, client, publicReq)
+	_ = framework.ReadAllAndClose(t, publicResp)
+	if publicResp.StatusCode != http.StatusOK {
+		t.Fatalf("public MKCOL expected passthrough 200, got %d", publicResp.StatusCode)
+	}
+
+	verifyResp := framework.ReadBytes(t, client, clusterHarness.VolumeAdminURL(), fid)
+	verifyBody := framework.ReadAllAndClose(t, verifyResp)
+	if verifyResp.StatusCode != http.StatusOK {
+		t.Fatalf("verify GET expected 200, got %d", verifyResp.StatusCode)
+	}
+	if string(verifyBody) != "mkcol-method-check" {
+		t.Fatalf("MKCOL should not mutate data, got %q", string(verifyBody))
+	}
+}
+
 func TestPublicPortHeadReadParity(t *testing.T) {
 	if testing.Short() {
 		t.Skip("skipping integration test in short mode")