dex/server/error_test.go

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2015-08-18 05:57:27 +05:30
package server
import (
"errors"
"net/http"
"net/http/httptest"
"net/url"
"reflect"
"testing"
"github.com/coreos/go-oidc/oauth2"
)
func TestWriteAPIError(t *testing.T) {
tests := []struct {
err error
code int
wantCode int
wantBody string
}{
// standard
{
err: newAPIError(errorInvalidRequest, "foo"),
code: http.StatusBadRequest,
wantCode: http.StatusBadRequest,
wantBody: `{"error":"invalid_request","error_description":"foo"}`,
},
// no description
{
err: newAPIError(errorInvalidRequest, ""),
code: http.StatusBadRequest,
wantCode: http.StatusBadRequest,
wantBody: `{"error":"invalid_request"}`,
},
// no type
{
err: newAPIError("", ""),
code: http.StatusBadRequest,
wantCode: http.StatusBadRequest,
wantBody: `{"error":"server_error"}`,
},
// generic error
{
err: errors.New("generic failure"),
code: http.StatusTeapot,
wantCode: http.StatusTeapot,
wantBody: `{"error":"server_error"}`,
},
// nil error
{
err: nil,
code: http.StatusTeapot,
wantCode: http.StatusTeapot,
wantBody: `{"error":"server_error"}`,
},
// empty code
{
err: nil,
code: 0,
wantCode: http.StatusInternalServerError,
wantBody: `{"error":"server_error"}`,
},
}
for i, tt := range tests {
w := httptest.NewRecorder()
writeAPIError(w, tt.code, tt.err)
if tt.wantCode != w.Code {
t.Errorf("case %d: incorrect HTTP status: want=%d got=%d", i, tt.wantCode, w.Code)
}
gotBody := w.Body.String()
if tt.wantBody != gotBody {
t.Errorf("case %d: incorrect HTTP body: want=%q got=%q", i, tt.wantBody, gotBody)
}
}
}
func TestWriteTokenError(t *testing.T) {
tests := []struct {
err error
state string
wantCode int
wantHeader http.Header
wantBody string
}{
{
err: oauth2.NewError(oauth2.ErrorInvalidRequest),
state: "bazinga",
wantCode: http.StatusBadRequest,
wantHeader: http.Header{
"Content-Type": []string{"application/json"},
},
wantBody: `{"error":"invalid_request","state":"bazinga"}`,
},
{
err: oauth2.NewError(oauth2.ErrorInvalidRequest),
wantCode: http.StatusBadRequest,
wantHeader: http.Header{
"Content-Type": []string{"application/json"},
},
wantBody: `{"error":"invalid_request"}`,
},
{
err: oauth2.NewError(oauth2.ErrorInvalidGrant),
wantCode: http.StatusBadRequest,
wantHeader: http.Header{
"Content-Type": []string{"application/json"},
},
wantBody: `{"error":"invalid_grant"}`,
},
{
err: oauth2.NewError(oauth2.ErrorInvalidClient),
wantCode: http.StatusUnauthorized,
wantHeader: http.Header{
"Content-Type": []string{"application/json"},
"Www-Authenticate": []string{"Basic"},
},
wantBody: `{"error":"invalid_client"}`,
},
{
err: oauth2.NewError(oauth2.ErrorServerError),
wantCode: http.StatusBadRequest,
wantHeader: http.Header{
"Content-Type": []string{"application/json"},
},
wantBody: `{"error":"server_error"}`,
},
{
err: oauth2.NewError(oauth2.ErrorUnsupportedGrantType),
wantCode: http.StatusBadRequest,
wantHeader: http.Header{
"Content-Type": []string{"application/json"},
},
wantBody: `{"error":"unsupported_grant_type"}`,
},
{
err: errors.New("generic failure"),
wantCode: http.StatusBadRequest,
wantHeader: http.Header{
"Content-Type": []string{"application/json"},
},
wantBody: `{"error":"server_error"}`,
},
}
for i, tt := range tests {
w := httptest.NewRecorder()
writeTokenError(w, tt.err, tt.state)
if tt.wantCode != w.Code {
t.Errorf("case %d: incorrect HTTP status: want=%d got=%d", i, tt.wantCode, w.Code)
}
gotHeader := w.Header()
if !reflect.DeepEqual(tt.wantHeader, gotHeader) {
t.Errorf("case %d: incorrect HTTP headers: want=%#v got=%#v", i, tt.wantHeader, gotHeader)
}
gotBody := w.Body.String()
if tt.wantBody != gotBody {
t.Errorf("case %d: incorrect HTTP body: want=%q got=%q", i, tt.wantBody, gotBody)
}
}
}
func TestWriteAuthError(t *testing.T) {
wantCode := http.StatusBadRequest
wantHeader := http.Header{"Content-Type": []string{"application/json"}}
tests := []struct {
err error
state string
wantBody string
}{
{
err: errors.New("foobar"),
state: "bazinga",
wantBody: `{"error":"server_error","state":"bazinga"}`,
},
{
err: oauth2.NewError(oauth2.ErrorInvalidRequest),
state: "foo",
wantBody: `{"error":"invalid_request","state":"foo"}`,
},
{
err: oauth2.NewError(oauth2.ErrorUnsupportedResponseType),
state: "bar",
wantBody: `{"error":"unsupported_response_type","state":"bar"}`,
},
}
for i, tt := range tests {
w := httptest.NewRecorder()
writeAuthError(w, tt.err, tt.state)
if wantCode != w.Code {
t.Errorf("case %d: incorrect HTTP status: want=%d got=%d", i, wantCode, w.Code)
}
gotHeader := w.Header()
if !reflect.DeepEqual(wantHeader, gotHeader) {
t.Errorf("case %d: incorrect HTTP headers: want=%#v got=%#v", i, wantHeader, gotHeader)
}
gotBody := w.Body.String()
if tt.wantBody != gotBody {
t.Errorf("case %d: incorrect HTTP body: want=%q got=%q", i, tt.wantBody, gotBody)
}
}
}
func TestRedirectAuthError(t *testing.T) {
wantCode := http.StatusFound
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tests := []struct {
err error
state string
redirectURL url.URL
wantLoc string
}{
{
err: errors.New("foobar"),
state: "bazinga",
redirectURL: url.URL{Scheme: "http", Host: "server.example.com"},
wantLoc: "http://server.example.com?error=server_error&state=bazinga",
},
{
err: oauth2.NewError(oauth2.ErrorInvalidRequest),
state: "foo",
redirectURL: url.URL{Scheme: "http", Host: "server.example.com"},
wantLoc: "http://server.example.com?error=invalid_request&state=foo",
},
{
err: oauth2.NewError(oauth2.ErrorUnsupportedResponseType),
state: "bar",
redirectURL: url.URL{Scheme: "http", Host: "server.example.com"},
wantLoc: "http://server.example.com?error=unsupported_response_type&state=bar",
},
}
for i, tt := range tests {
w := httptest.NewRecorder()
redirectAuthError(w, tt.err, tt.state, tt.redirectURL)
if wantCode != w.Code {
t.Errorf("case %d: incorrect HTTP status: want=%d got=%d", i, wantCode, w.Code)
}
wantHeader := http.Header{"Location": []string{tt.wantLoc}}
gotHeader := w.Header()
if !reflect.DeepEqual(wantHeader, gotHeader) {
t.Errorf("case %d: incorrect HTTP headers: want=%#v got=%#v", i, wantHeader, gotHeader)
}
gotBody := w.Body.String()
if gotBody != "" {
t.Errorf("case %d: incorrect empty HTTP body, got=%q", i, gotBody)
}
}
}