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|
//go:build go1.7
// +build go1.7
package rest_test
import (
"bytes"
"io/ioutil"
"net/http"
"reflect"
"testing"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/client"
"github.com/aws/aws-sdk-go/aws/client/metadata"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/aws/signer/v4"
"github.com/aws/aws-sdk-go/awstesting/unit"
"github.com/aws/aws-sdk-go/private/protocol/rest"
)
func TestUnsetHeaders(t *testing.T) {
cfg := &aws.Config{Region: aws.String("us-west-2")}
c := unit.Session.ClientConfig("testService", cfg)
svc := client.New(
*cfg,
metadata.ClientInfo{
ServiceName: "testService",
SigningName: c.SigningName,
SigningRegion: c.SigningRegion,
Endpoint: c.Endpoint,
APIVersion: "",
},
c.Handlers,
)
// Handlers
svc.Handlers.Sign.PushBackNamed(v4.SignRequestHandler)
svc.Handlers.Build.PushBackNamed(rest.BuildHandler)
svc.Handlers.Unmarshal.PushBackNamed(rest.UnmarshalHandler)
svc.Handlers.UnmarshalMeta.PushBackNamed(rest.UnmarshalMetaHandler)
op := &request.Operation{
Name: "test-operation",
HTTPPath: "/",
}
input := &struct {
Foo aws.JSONValue `location:"header" locationName:"x-amz-foo" type:"jsonvalue"`
Bar aws.JSONValue `location:"header" locationName:"x-amz-bar" type:"jsonvalue"`
}{}
output := &struct {
Foo aws.JSONValue `location:"header" locationName:"x-amz-foo" type:"jsonvalue"`
Bar aws.JSONValue `location:"header" locationName:"x-amz-bar" type:"jsonvalue"`
}{}
req := svc.NewRequest(op, input, output)
req.HTTPResponse = &http.Response{StatusCode: 200, Body: ioutil.NopCloser(bytes.NewBuffer(nil)), Header: http.Header{}}
req.HTTPResponse.Header.Set("X-Amz-Foo", "e30=")
// unmarshal response
rest.UnmarshalMeta(req)
rest.Unmarshal(req)
if req.Error != nil {
t.Fatal(req.Error)
}
}
func TestNormalizedHeaders(t *testing.T) {
cases := map[string]struct {
inputValues map[string]*string
outputValues http.Header
expectedInputHeaders http.Header
expectedOutput map[string]*string
normalize bool
}{
"non-normalized headers": {
inputValues: map[string]*string{
"baz": aws.String("bazValue"),
"BAR": aws.String("barValue"),
},
expectedInputHeaders: http.Header{
"X-Amz-Meta-Baz": []string{"bazValue"},
"X-Amz-Meta-Bar": []string{"barValue"},
},
outputValues: http.Header{
"X-Amz-Meta-Baz": []string{"bazValue"},
"X-Amz-Meta-Bar": []string{"barValue"},
},
expectedOutput: map[string]*string{
"Baz": aws.String("bazValue"),
"Bar": aws.String("barValue"),
},
},
"normalized headers": {
inputValues: map[string]*string{
"baz": aws.String("bazValue"),
"BAR": aws.String("barValue"),
},
expectedInputHeaders: http.Header{
"X-Amz-Meta-Baz": []string{"bazValue"},
"X-Amz-Meta-Bar": []string{"barValue"},
},
outputValues: http.Header{
"X-Amz-Meta-Baz": []string{"bazValue"},
"X-Amz-Meta-Bar": []string{"barValue"},
},
expectedOutput: map[string]*string{
"baz": aws.String("bazValue"),
"bar": aws.String("barValue"),
},
normalize: true,
},
}
for name, tt := range cases {
t.Run(name, func(t *testing.T) {
cfg := &aws.Config{Region: aws.String("us-west-2"), LowerCaseHeaderMaps: &tt.normalize}
c := unit.Session.ClientConfig("testService", cfg)
svc := client.New(
*cfg,
metadata.ClientInfo{
ServiceName: "testService",
SigningName: c.SigningName,
SigningRegion: c.SigningRegion,
Endpoint: c.Endpoint,
APIVersion: "",
},
c.Handlers,
)
// Handlers
op := &request.Operation{
Name: "test-operation",
HTTPPath: "/",
}
input := &struct {
Foo map[string]*string `location:"headers" locationName:"x-amz-meta-" type:"map"`
}{
Foo: tt.inputValues,
}
output := &struct {
Foo map[string]*string `location:"headers" locationName:"x-amz-meta-" type:"map"`
}{}
req := svc.NewRequest(op, input, output)
req.HTTPResponse = &http.Response{
StatusCode: 200,
Body: ioutil.NopCloser(bytes.NewBuffer(nil)),
Header: tt.outputValues,
}
// Build Request
rest.Build(req)
if req.Error != nil {
t.Fatal(req.Error)
}
if e, a := tt.expectedInputHeaders, req.HTTPRequest.Header; !reflect.DeepEqual(e, a) {
t.Errorf("expected %v, but got %v", e, a)
}
// unmarshal response
rest.UnmarshalMeta(req)
rest.Unmarshal(req)
if req.Error != nil {
t.Fatal(req.Error)
}
if e, a := tt.expectedOutput, output.Foo; !reflect.DeepEqual(e, a) {
t.Errorf("expected %v, but got %v", e, a)
}
})
}
}
|
