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package protocol_test
import (
"io/ioutil"
"net/http"
"strings"
"testing"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/private/protocol"
"github.com/aws/aws-sdk-go/private/protocol/ec2query"
"github.com/aws/aws-sdk-go/private/protocol/jsonrpc"
"github.com/aws/aws-sdk-go/private/protocol/query"
"github.com/aws/aws-sdk-go/private/protocol/restjson"
"github.com/aws/aws-sdk-go/private/protocol/restxml"
)
type mockCloser struct {
*strings.Reader
Closed bool
}
func (m *mockCloser) Close() error {
m.Closed = true
return nil
}
func TestUnmarshalDrainBody(t *testing.T) {
b := &mockCloser{Reader: strings.NewReader("example body")}
r := &request.Request{HTTPResponse: &http.Response{
Body: b,
}}
protocol.UnmarshalDiscardBody(r)
if err := r.Error; err != nil {
t.Errorf("expect nil, %v", err)
}
if e, a := 0, b.Len(); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if !b.Closed {
t.Errorf("expect true")
}
}
func TestUnmarshalDrainBodyNoBody(t *testing.T) {
r := &request.Request{HTTPResponse: &http.Response{}}
protocol.UnmarshalDiscardBody(r)
if err := r.Error; err != nil {
t.Errorf("expect nil, %v", err)
}
}
func TestUnmarshalSeriaizationError(t *testing.T) {
type testOutput struct {
_ struct{}
}
cases := []struct {
name string
r request.Request
unmarshalFn func(*request.Request)
expectedError awserr.RequestFailure
}{
{
name: "jsonrpc",
r: request.Request{
Data: &testOutput{},
HTTPResponse: &http.Response{
StatusCode: 502,
Body: ioutil.NopCloser(strings.NewReader("invalid json")),
},
},
unmarshalFn: jsonrpc.Unmarshal,
expectedError: awserr.NewRequestFailure(
awserr.New("SerializationError", "", nil),
502,
"",
),
},
{
name: "ec2query",
r: request.Request{
Data: &testOutput{},
HTTPResponse: &http.Response{
StatusCode: 111,
Body: ioutil.NopCloser(strings.NewReader("<<>>>>>>")),
},
},
unmarshalFn: ec2query.Unmarshal,
expectedError: awserr.NewRequestFailure(
awserr.New("SerializationError", "", nil),
111,
"",
),
},
{
name: "query",
r: request.Request{
Operation: &request.Operation{
Name: "Foo",
},
Data: &testOutput{},
HTTPResponse: &http.Response{
StatusCode: 1,
Body: ioutil.NopCloser(strings.NewReader("<<>>>>>>")),
},
},
unmarshalFn: query.Unmarshal,
expectedError: awserr.NewRequestFailure(
awserr.New("SerializationError", "", nil),
1,
"",
),
},
{
name: "restjson",
r: request.Request{
Data: &testOutput{},
HTTPResponse: &http.Response{
StatusCode: 123,
Body: ioutil.NopCloser(strings.NewReader("invalid json")),
},
},
unmarshalFn: restjson.Unmarshal,
expectedError: awserr.NewRequestFailure(
awserr.New("SerializationError", "", nil),
123,
"",
),
},
{
name: "restxml",
r: request.Request{
Data: &testOutput{},
HTTPResponse: &http.Response{
StatusCode: 456,
Body: ioutil.NopCloser(strings.NewReader("<<>>>>>>")),
},
},
unmarshalFn: restxml.Unmarshal,
expectedError: awserr.NewRequestFailure(
awserr.New("SerializationError", "", nil),
456,
"",
),
},
}
for _, c := range cases {
c.unmarshalFn(&c.r)
rfErr, ok := c.r.Error.(awserr.RequestFailure)
if !ok {
t.Errorf("%s: expected awserr.RequestFailure, but received %T", c.name, c.r.Error)
}
if e, a := c.expectedError.StatusCode(), rfErr.StatusCode(); e != a {
t.Errorf("%s: expected %v, but received %v", c.name, e, a)
}
}
}
|
