github.com/mendersoftware/go-lib-micro@v0.0.0-20240304135804-e8e39c59b148/context/httpheader/header_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 httpheader
    15  
    16  import (
    17  	"context"
    18  	"net/http"
    19  	"testing"
    20  
    21  	"github.com/stretchr/testify/assert"
    22  )
    23  
    24  func TestHttpHeader(t *testing.T) {
    25  
    26  	ctxb := context.Background()
    27  	ctx := WithContext(ctxb, nil, "foo")
    28  	assert.Equal(t, ctxb, ctx)
    29  
    30  	ctx = WithContext(ctxb, http.Header{}, "foo")
    31  	assert.Equal(t, ctxb, ctx)
    32  
    33  	ctx = WithContext(ctxb,
    34  		http.Header{
    35  			"Authorization":     []string{"foo"},
    36  			"X-Mender-Identity": []string{"barbar"},
    37  		},
    38  		"Authorization", "Foobar", "X-Mender-Identity")
    39  	assert.NotNil(t, ctx)
    40  	assert.NotEqual(t, ctxb, ctx)
    41  
    42  	assert.Equal(t, "foo", FromContext(ctx, "Authorization"))
    43  	assert.Equal(t, "", FromContext(ctx, "Foobar"))
    44  	assert.Equal(t, "barbar", FromContext(ctx, "X-Mender-Identity"))
    45  
    46  	assert.Nil(t, ctx.Value("X-Mender-Identity"))
    47  }