refactor: no group list in an account's details, and no Microsoft Graph call for it

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

internal/provider/azure/account_test.go

@@ -1,17 +1,7 @@
 package azure
 
 import (
-	"context"
-	"errors"
-	"io"
-	"net/http"
-	"slices"
-	"strings"
 	"testing"
-	"time"
-
-	"github.com/Azure/azure-sdk-for-go/sdk/azcore"
-	"github.com/Azure/azure-sdk-for-go/sdk/azcore/policy"
 
 	"git.kebcloud.no/keb/lazysecrets/internal/provider"
 )
@@ -75,40 +65,3 @@ func TestSignInMethods(t *testing.T) {
 		}
 	}
 }
-
-type staticToken struct{}
-
-func (staticToken) GetToken(context.Context, policy.TokenRequestOptions) (azcore.AccessToken, error) {
-	return azcore.AccessToken{Token: "tok", ExpiresOn: time.Now().Add(time.Hour)}, nil
-}
-
-type graphPages map[string]string // by URL
-
-func (g graphPages) RoundTrip(r *http.Request) (*http.Response, error) {
-	body, ok := g[r.URL.String()]
-	if !ok || r.Header.Get("Authorization") != "Bearer tok" {
-		return &http.Response{StatusCode: 404, Status: "404 Not Found", Body: io.NopCloser(strings.NewReader(`{}`))}, nil
-	}
-	return &http.Response{StatusCode: 200, Status: "200 OK", Body: io.NopCloser(strings.NewReader(body))}, nil
-}
-
-func TestGroups(t *testing.T) {
-	next := "https://graph.microsoft.com/v1.0/next"
-	p := &Provider{
-		cred:    staticToken{},
-		account: &accountDetails{account: account{user: "alice@contoso.com"}},
-		graphClient: &http.Client{Transport: graphPages{
-			graphGroups: `{"value":[{"@odata.type":"#microsoft.graph.group","displayName":"vault readers"},
-				{"@odata.type":"#microsoft.graph.directoryRole","displayName":"Global Reader"}],"@odata.nextLink":"` + next + `"}`,
-			next: `{"value":[{"@odata.type":"#microsoft.graph.group","displayName":"Platform team"}]}`,
-		}},
-	}
-	got, err := p.Groups(context.Background())
-	if err != nil || !slices.Equal(got, []string{"Platform team", "vault readers"}) {
-		t.Errorf("groups %q, %v", got, err)
-	}
-	p.account.cloud = "AzureChinaCloud"
-	if _, err := p.Groups(context.Background()); !errors.Is(err, provider.ErrUnsupported) {
-		t.Errorf("other cloud: %v", err)
-	}
-}