fix(6023): added test validating the new items matches the deprecated…

… list

internal/pkg/agent/cmd/container.go

@@ -291,6 +291,7 @@ func runContainerCmd(streams *cli.IOStreams, cfg setupConfig) error {
 			return err
 		}
 	}
+
 	if cfg.Fleet.Enroll {
 		var policy *kibanaPolicy
 		token := cfg.Fleet.EnrollmentToken

testing/integration/validate_items_deprecated_list_test.go

@@ -0,0 +1,58 @@
+package integration
+
+import (
+	"encoding/json"
+	"io"
+	"net/http"
+	"testing"
+
+	"github.com/elastic/elastic-agent/pkg/testing/define"
+	"github.com/stretchr/testify/require"
+)
+
+type testKibanaApiKey struct {
+	ID       string `json:"id"`
+	Name     string `json:"name"`
+	Active   bool   `json:"active"`
+	PolicyID string `json:"policy_id"`
+	APIKey   string `json:"api_key"`
+}
+
+type deprecatedBody struct {
+	List []testKibanaApiKey `json:"list"`
+}
+
+type newBody struct {
+	Items []testKibanaApiKey `json:"items"`
+}
+
+// TODO: Remove test after list deprecation is complete
+func TestItemsMatchDeprecatedList(t *testing.T) {
+	info := define.Require(t, define.Requirements{
+		Group: Default,
+		Stack: &define.Stack{},
+		Local: true,
+		Sudo:  false,
+	})
+
+	res, err := info.KibanaClient.Connection.Send(http.MethodGet, "/api/fleet/enrollment_api_keys", nil, nil, nil)
+	require.NoError(t, err)
+	defer res.Body.Close()
+
+	body, err := io.ReadAll(res.Body)
+	require.NoError(t, err)
+
+	dpb := deprecatedBody{}
+	nb := newBody{}
+
+	err = json.Unmarshal(body, &dpb)
+	require.NoError(t, err)
+
+	err = json.Unmarshal(body, &nb)
+	require.NoError(t, err)
+
+	require.Equal(t, len(dpb.List), len(nb.Items))
+	for i := 0; i < len(dpb.List); i++ {
+		require.Equal(t, dpb.List[i], nb.Items[i])
+	}
+}