Adapt tests to the new toolsetconfig

Signed-off-by: Alberto Gutierrez <aljesusg@gmail.com>

Author: aljesusg

pkg/kubernetes-mcp-server/cmd/root.go

@@ -292,16 +292,20 @@ func (m *MCPServerOptions) Validate() error {
 			klog.Warningf("authorization-url is using http://, this is not recommended production use")
 		}
 	}
-	/* If Kiali tools are enabled, validate Kiali toolset configuration */
-	if slices.Contains(m.StaticConfig.Toolsets, "kiali") {
-		cfg, ok := m.StaticConfig.GetToolsetConfig("kiali")
-		if !ok {
-			return fmt.Errorf("kiali configuration is required when kiali tools are enabled")
-		}
-		if err := cfg.Validate(); err != nil {
-			return fmt.Errorf("invalid kiali configuration: %w", err)
-		}
-	}
+    /* If Kiali tools are enabled, validate Kiali toolset configuration */
+    if slices.Contains(m.StaticConfig.Toolsets, "kiali") {
+        cfg, ok := m.StaticConfig.GetToolsetConfig("kiali")
+        if !ok {
+            return fmt.Errorf("kiali-url is required when kiali tools are enabled")
+        }
+        if err := cfg.Validate(); err != nil {
+            // Normalize error message for missing URL to match expected UX/tests
+            if strings.Contains(err.Error(), "kiali-url is required") {
+                return fmt.Errorf("kiali-url is required when kiali tools are enabled")
+            }
+            return fmt.Errorf("invalid kiali configuration: %w", err)
+        }
+    }
 	return nil
 }
 

pkg/kubernetes-mcp-server/cmd/testdata/kiali-toolset-with-url.toml

@@ -1,5 +1,5 @@
 toolsets = ["core", "kiali"]
 
-[kiali]
+[toolset_configs.kiali]
 url = "http://kiali"