github.com/mendersoftware/go-lib-micro@v0.0.0-20240304135804-e8e39c59b148/context/middleware_test.go (about)

     1  // Copyright 2023 Northern.tech AS
     2  //
     3  //	Licensed under the Apache License, Version 2.0 (the "License");
     4  //	you may not use this file except in compliance with the License.
     5  //	You may obtain a copy of the License at
     6  //
     7  //	    http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  //	Unless required by applicable law or agreed to in writing, software
    10  //	distributed under the License is distributed on an "AS IS" BASIS,
    11  //	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  //	See the License for the specific language governing permissions and
    13  //	limitations under the License.
    14  package context
    15  
    16  import (
    17  	"net/http"
    18  	"testing"
    19  
    20  	"github.com/ant0ine/go-json-rest/rest"
    21  	"github.com/ant0ine/go-json-rest/rest/test"
    22  	"github.com/stretchr/testify/assert"
    23  
    24  	"github.com/mendersoftware/go-lib-micro/log"
    25  	"github.com/mendersoftware/go-lib-micro/requestid"
    26  	"github.com/mendersoftware/go-lib-micro/requestlog"
    27  )
    28  
    29  func TestUpdateContextMiddlewareMiddleware(t *testing.T) {
    30  	api := rest.NewApi()
    31  
    32  	api.Use(
    33  		&requestlog.RequestLogMiddleware{
    34  			BaseLogger: log.NewEmpty().Logger,
    35  			LogContext: log.Ctx{"foo": "bar"},
    36  		},
    37  		&requestid.RequestIdMiddleware{},
    38  		&UpdateContextMiddleware{
    39  			Updates: []UpdateContextFunc{
    40  				RepackLoggerToContext,
    41  				RepackRequestIdToContext,
    42  			},
    43  		},
    44  	)
    45  
    46  	api.SetApp(rest.AppSimple(func(w rest.ResponseWriter, r *rest.Request) {
    47  		cl := log.FromContext(r.Context())
    48  
    49  		assert.Contains(t, cl.Data, "foo")
    50  		assert.NotEmpty(t, requestid.FromContext(r.Context()))
    51  
    52  		w.WriteHeader(http.StatusNoContent)
    53  	}))
    54  
    55  	handler := api.MakeHandler()
    56  
    57  	req := test.MakeSimpleRequest("GET", "http://localhost/", nil)
    58  
    59  	_ = test.RunRequest(t, handler, req)
    60  }