Files
mxaccessgw/clients/go/cmd/mxgw-go/main_test.go
T
Joseph Doherty f88a029ecc Resolve Client.Go-002, -003 code-review findings
Client.Go-002: the Events/EventsAfter compatibility path silently dropped
events when the 16-slot results channel filled — it cancelled the stream and
closed the channel with no error delivered. sendEventResult now evicts an
old buffered event and delivers a terminal EventResult carrying the new
exported ErrEventBufferOverflow before close, so the overflow is observable.

Client.Go-003: parseInt32List panicked on a malformed -item-handles token,
crashing the CLI with a stack trace. It now returns an error that
runUnsubscribeBulk propagates, exiting 2 with a clean message.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-18 21:31:36 -04:00

88 lines
2.3 KiB
Go

package main
import (
"bytes"
"encoding/json"
"strings"
"testing"
)
func TestRunVersionJSON(t *testing.T) {
var stdout bytes.Buffer
var stderr bytes.Buffer
if err := runWithIO(t.Context(), []string{"version", "-json"}, &stdout, &stderr); err != nil {
t.Fatalf("runWithIO() error = %v; stderr = %s", err, stderr.String())
}
var output versionOutput
if err := json.Unmarshal(stdout.Bytes(), &output); err != nil {
t.Fatalf("parse JSON: %v", err)
}
if output.GatewayProtocolVersion == 0 || output.WorkerProtocolVersion == 0 {
t.Fatalf("protocol versions were not populated: %+v", output)
}
}
func TestCommonOptionsRedactsAPIKey(t *testing.T) {
options, err := (&commonOptions{
Endpoint: "localhost:5000",
APIKey: "mxgw_super_secret",
Plaintext: true,
CallTimeout: "2s",
}).resolved()
if err != nil {
t.Fatalf("resolved() error = %v", err)
}
data, err := json.Marshal(options)
if err != nil {
t.Fatalf("marshal options: %v", err)
}
if strings.Contains(string(data), "super_secret") {
t.Fatalf("redacted JSON leaked API key: %s", data)
}
if !strings.Contains(string(data), "mxgw") {
t.Fatalf("redacted JSON did not preserve key shape: %s", data)
}
}
func TestParseValueBuildsTypedValue(t *testing.T) {
value, err := parseValue("int32", "123")
if err != nil {
t.Fatalf("parseValue() error = %v", err)
}
if got := value.GetInt32Value(); got != 123 {
t.Fatalf("int32 value = %d, want 123", got)
}
}
func TestParseInt32ListParsesValidTokens(t *testing.T) {
items, err := parseInt32List("1, 2 ,3")
if err != nil {
t.Fatalf("parseInt32List() error = %v", err)
}
want := []int32{1, 2, 3}
if len(items) != len(want) {
t.Fatalf("parseInt32List() = %v, want %v", items, want)
}
for i := range want {
if items[i] != want[i] {
t.Fatalf("parseInt32List()[%d] = %d, want %d", i, items[i], want[i])
}
}
}
func TestParseInt32ListReturnsErrorOnMalformedToken(t *testing.T) {
items, err := parseInt32List("1,foo")
if err == nil {
t.Fatalf("parseInt32List() error = nil, want a parse error; items = %v", items)
}
if items != nil {
t.Fatalf("parseInt32List() items = %v, want nil on error", items)
}
if !strings.Contains(err.Error(), "foo") {
t.Fatalf("parseInt32List() error = %q, want it to name the bad token", err.Error())
}
}