Beego/pkg/web/filter/prometheus/filter_test.go

41 lines
1.1 KiB
Go

// 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 prometheus
import (
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/astaxie/beego/pkg/context"
)
func TestFilterChain(t *testing.T) {
filter := (&FilterChainBuilder{}).FilterChain(func(ctx *context.Context) {
// do nothing
ctx.Input.SetData("invocation", true)
})
ctx := context.NewContext()
r, _ := http.NewRequest("GET", "/prometheus/user", nil)
w := httptest.NewRecorder()
ctx.Reset(w, r)
ctx.Input.SetData("RouterPattern", "my-route")
filter(ctx)
assert.True(t, ctx.Input.GetData("invocation").(bool))
}