diff --git a/gov/governance/fn_registry_test.gno b/gov/governance/fn_registry_test.gno
new file mode 100644
index 000000000..3f8bdeea9
--- /dev/null
+++ b/gov/governance/fn_registry_test.gno
@@ -0,0 +1,56 @@
+package governance
+
+import (
+	"testing"
+
+	"gno.land/r/gnoswap/v1/consts"
+)
+
+func TestCreateParameterHandlers(t *testing.T) {
+	registry := createParameterHandlers()
+
+	if registry == nil {
+		t.Fatal("registry is nil")
+	}
+
+	tests := []struct {
+		name     string
+		path     string
+		function string
+		params   []string
+		wantErr  bool
+	}{
+		{
+			name:     "invalid params",
+			path:     consts.COMMON_PATH,
+			function: "SetHalt",
+			params:   []string{},
+			wantErr:  true,
+		},
+		{
+			name:     "Router SetSwapFee: Pass",
+			path:     consts.ROUTER_PATH,
+			function: "SetSwapFee",
+			params:   []string{"1000"},
+			wantErr:  false,
+		},
+		{
+			name:     "set deposit gns amount",
+			path:     consts.STAKER_PATH,
+			function: "SetDepositGnsAmount",
+			params:   []string{"1000"},
+			wantErr:  false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			handler, _ := registry.Get(tt.path, tt.function)
+
+			err := handler(tt.params)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("unexpected error: %v", err)
+			}
+		})
+	}
+}