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dex/connector/connector_oauth2_test.go

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package connector
import (
"fmt"
"io/ioutil"
"net/http"
"strings"
"testing"
"github.com/coreos/go-oidc/oidc"
"github.com/kylelemons/godebug/pretty"
)
type response struct {
statusCode int
body string
}
type oauth2IdentityTest struct {
urlResps map[string]response
want oidc.Identity
wantErr error
}
type fakeClient func(*http.Request) (*http.Response, error)
// implement github.com/coreos/go-oidc/oauth2.Client
func (f fakeClient) Do(r *http.Request) (*http.Response, error) {
return f(r)
}
func runOAuth2IdentityTests(t *testing.T, conn oauth2Connector, tests []oauth2IdentityTest) {
for i, tt := range tests {
f := func(req *http.Request) (*http.Response, error) {
resp, ok := tt.urlResps[req.URL.String()]
if !ok {
return nil, fmt.Errorf("unexpected request URL: %s", req.URL.String())
}
return &http.Response{
StatusCode: resp.statusCode,
Body: ioutil.NopCloser(strings.NewReader(resp.body)),
}, nil
}
got, err := conn.Identity(fakeClient(f))
if tt.wantErr == nil {
if err != nil {
t.Errorf("case %d: failed to get identity=%v", i, err)
continue
}
if diff := pretty.Compare(tt.want, got); diff != "" {
t.Errorf("case %d: Compare(want, got) = %v", i, diff)
}
} else {
if err == nil {
t.Errorf("case %d: want error=%v, got=<nil>", i, tt.wantErr)
continue
}
if diff := pretty.Compare(tt.wantErr, err); diff != "" {
t.Errorf("case %d: Compare(wantErr, gotErr) = %v", i, diff)
}
}
}
}