Files
plugin-drone-docker/internal/azure/tokenutil_test.go
T
tapankarangiya 123a133f01 feat: [CI-19349]: Added oidc support for azure connector (#496)
* feat: [CI-19349]: Added oidc support for azure connector

* feat: [CI-19349]: Added env variables

* feat: [CI-19349]: Added tests

* Update cmd/drone-acr/main.go

* Update cmd/drone-acr/main.go

* feat: [CI-19349]: Added Debug statements

---------

Co-authored-by: OP (oppenheimer) <21008429+Ompragash@users.noreply.github.com>
2025-10-24 11:48:46 +05:30

105 lines
3.6 KiB
Go

package azure
import (
"context"
"net/http"
"net/http/httptest"
"strings"
"testing"
)
func TestGetAADAccessTokenViaClientAssertion_Success(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPost {
t.Fatalf("expected POST, got %s", r.Method)
}
if ct := r.Header.Get("Content-Type"); !strings.Contains(ct, "application/x-www-form-urlencoded") {
t.Fatalf("expected form content-type, got %s", ct)
}
if err := r.ParseForm(); err != nil {
t.Fatalf("failed parsing form: %v", err)
}
assertEq(t, r.Form.Get("client_id"), "client")
assertEq(t, r.Form.Get("grant_type"), "client_credentials")
assertEq(t, r.Form.Get("client_assertion_type"), "urn:ietf:params:oauth:client-assertion-type:jwt-bearer")
assertEq(t, r.Form.Get("client_assertion"), "idtoken")
assertEq(t, r.Form.Get("scope"), DefaultResource+".default")
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
_, _ = w.Write([]byte(`{"access_token":"AT","token_type":"Bearer","expires_in":3600}`))
}))
defer ts.Close()
tok, err := GetAADAccessTokenViaClientAssertion(context.Background(), "tenant", "client", "idtoken", ts.URL)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if tok != "AT" {
t.Fatalf("expected access token AT, got %q", tok)
}
}
func TestGetAADAccessTokenViaClientAssertion_400WithErrorField(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusBadRequest)
_, _ = w.Write([]byte(`{"error":"invalid_client","error_description":"bad"}`))
}))
defer ts.Close()
_, err := GetAADAccessTokenViaClientAssertion(context.Background(), "tenant", "client", "idtoken", ts.URL)
if err == nil || !strings.Contains(err.Error(), "status=400") || !strings.Contains(err.Error(), "invalid_client") {
t.Fatalf("expected 400 with invalid_client error, got %v", err)
}
}
func TestGetAADAccessTokenViaClientAssertion_400WithoutErrorField(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusBadRequest)
_, _ = w.Write([]byte("{}"))
}))
defer ts.Close()
_, err := GetAADAccessTokenViaClientAssertion(context.Background(), "tenant", "client", "idtoken", ts.URL)
if err == nil || !strings.Contains(err.Error(), "status=400") {
t.Fatalf("expected 400 error, got %v", err)
}
}
func TestGetAADAccessTokenViaClientAssertion_MalformedJSON(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
_, _ = w.Write([]byte("not-json"))
}))
defer ts.Close()
_, err := GetAADAccessTokenViaClientAssertion(context.Background(), "tenant", "client", "idtoken", ts.URL)
if err == nil {
t.Fatalf("expected JSON decode error, got nil")
}
}
func TestGetAADAccessTokenViaClientAssertion_MissingAccessToken(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
_, _ = w.Write([]byte(`{"token_type":"Bearer","expires_in":3600}`))
}))
defer ts.Close()
_, err := GetAADAccessTokenViaClientAssertion(context.Background(), "tenant", "client", "idtoken", ts.URL)
if err == nil || !strings.Contains(err.Error(), "missing access_token") {
t.Fatalf("expected missing access_token error, got %v", err)
}
}
func assertEq(t *testing.T, got, want string) {
t.Helper()
if got != want {
t.Fatalf("mismatch: got=%q want=%q", got, want)
}
}