Move mock to mock directory

client/httplib/mock/mock.go

@@ -0,0 +1,80 @@
+// 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 mock
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/beego/beego/v2/client/httplib"
+	"github.com/beego/beego/v2/core/logs"
+)
+
+const mockCtxKey = "beego-httplib-mock"
+
+func init() {
+	InitMockSetting()
+}
+
+type Stub interface {
+	Mock(cond RequestCondition, resp *http.Response, err error)
+	Clear()
+	MockByPath(path string, resp *http.Response, err error)
+}
+
+var mockFilter = &MockResponseFilter{}
+
+func InitMockSetting() {
+	httplib.AddDefaultFilter(mockFilter.FilterChain)
+}
+
+func StartMock() Stub {
+	return mockFilter
+}
+
+func CtxWithMock(ctx context.Context, mock... *Mock) context.Context {
+	return context.WithValue(ctx, mockCtxKey, mock)
+}
+
+func mockFromCtx(ctx context.Context) []*Mock {
+	ms := ctx.Value(mockCtxKey)
+	if ms != nil {
+		if res, ok := ms.([]*Mock); ok {
+			return res
+		}
+		logs.Error("mockCtxKey found in context, but value is not type []*Mock")
+	}
+	return nil
+}
+
+type Mock struct {
+	cond RequestCondition
+	resp *http.Response
+	err  error
+}
+
+func NewMockByPath(path string, resp *http.Response, err error) *Mock {
+	return NewMock(NewSimpleCondition(path), resp, err)
+}
+
+func NewMock(con RequestCondition, resp *http.Response, err error) *Mock {
+	return &Mock{
+		cond: con,
+		resp: resp,
+		err: err,
+	}
+}
+
+