func TestJSONRequestError(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(400)
fmt.Fprintln(w, `{"__type":"Problem", "message":"What even"}`)
},
))
defer server.Close()
client := aws.JSONClient{
Context: aws.Context{
Service: "animals",
Region: "us-west-2",
Credentials: aws.Creds(
"accessKeyID",
"secretAccessKey",
"securityToken",
),
},
Client: http.DefaultClient,
Endpoint: server.URL,
TargetPrefix: "Animals",
JSONVersion: "1.1",
}
req := fakeJSONRequest{Name: "Penny"}
var resp fakeJSONResponse
err := client.Do("PetTheDog", "POST", "/", req, &resp)
if err == nil {
t.Fatal("Expected an error but none was returned")
}
if err, ok := err.(aws.APIError); ok {
if v, want := err.Type, "Problem"; v != want {
t.Errorf("Error type was %v, but expected %v", v, want)
}
if v, want := err.Message, "What even"; v != want {
t.Errorf("Error message was %v, but expected %v", v, want)
}
} else {
t.Errorf("Unknown error returned: %#v", err)
}
}
func TestJSONRequest(t *testing.T) {
var m sync.Mutex
var httpReq *http.Request
var body []byte
server := httptest.NewServer(http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
m.Lock()
defer m.Unlock()
b, err := ioutil.ReadAll(r.Body)
if err != nil {
t.Fatal(err)
}
defer r.Body.Close()
httpReq = r
body = b
fmt.Fprintln(w, `{"TailWagged":true}`)
},
))
defer server.Close()
client := aws.JSONClient{
Context: aws.Context{
Service: "animals",
Region: "us-west-2",
Credentials: aws.Creds(
"accessKeyID",
"secretAccessKey",
"securityToken",
),
},
Client: http.DefaultClient,
Endpoint: server.URL,
TargetPrefix: "Animals",
JSONVersion: "1.1",
}
req := fakeJSONRequest{Name: "Penny"}
var resp fakeJSONResponse
if err := client.Do("PetTheDog", "POST", "/", req, &resp); err != nil {
t.Fatal(err)
}
m.Lock()
defer m.Unlock()
if v, want := httpReq.Method, "POST"; v != want {
t.Errorf("Method was %v but expected %v", v, want)
}
if httpReq.Header.Get("Authorization") == "" {
t.Error("Authorization header is missing")
}
if v, want := httpReq.Header.Get("Content-Type"), "application/x-amz-json-1.1"; v != want {
t.Errorf("Content-Type was %v but expected %v", v, want)
}
if v, want := httpReq.Header.Get("User-Agent"), "aws-go"; v != want {
t.Errorf("User-Agent was %v but expected %v", v, want)
}
if v, want := httpReq.Header.Get("X-Amz-Target"), "Animals.PetTheDog"; v != want {
t.Errorf("X-Amz-Target was %v but expected %v", v, want)
}
if v, want := string(body), `{"Name":"Penny"}`; v != want {
t.Errorf("Body was %v but expected %v", v, want)
}
if v, want := resp, (fakeJSONResponse{TailWagged: true}); v != want {
t.Errorf("Response was %#v but expected %#v", v, want)
}
}