fix 4396

adapter/context/param/methodparams_test.go

@@ -0,0 +1,34 @@
+// Copyright 2020 beego
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package param
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestMethodParam_String(t *testing.T) {
+	method := New("myName", IsRequired, InHeader, Default("abc"))
+	s := method.String()
+	assert.Equal(t, `param.New("myName", param.IsRequired, param.InHeader, param.Default("abc"))`, s)
+}
+
+func TestMake(t *testing.T) {
+	res := Make()
+	assert.Equal(t, 0, len(res))
+	res = Make(New("myName", InBody))
+	assert.Equal(t, 1, len(res))
+}