agent-lib/internal/e2e/status_test.go

package e2e

import (
	"encoding/json"
	"os"
	"path/filepath"
	"testing"
)

func statusRun(t *testing.T, env *syncEnv, jsonFlag bool) (string, error) {
	t.Helper()
	args := []string{"status", "--config", env.config}
	if jsonFlag {
		args = append(args, "--json")
	}
	cmd := agentLibCmd(args...)
	cmd.Env = append(os.Environ(),
		"HOME="+env.home, "USERPROFILE="+env.home,
		"AGENT_LIB_STATE_DIR="+env.stateDir,
	)
	out, err := cmd.CombinedOutput()
	return string(out), err
}

func TestStatusInSync(t *testing.T) {
	h := newHarness(t)
	env := newSyncEnv(t, h)
	buildWorkRepo(t, h, env.workRepo)
	env.writeConfig(t, env.workRepo, "")
	syncOnce(t, env)

	out, err := statusRun(t, env, false)
	if err != nil {
		t.Fatalf("in-sync status must exit 0: %v\n%s", err, out)
	}
	for _, want := range []string{"in sync", "deployed revision", "repository revision", "agent-lib"} {
		if !contains(out, want) {
			t.Errorf("status output missing %q:\n%s", want, out)
		}
	}
}

func TestStatusDriftNonZero(t *testing.T) {
	h := newHarness(t)
	env := newSyncEnv(t, h)
	buildWorkRepo(t, h, env.workRepo)
	env.writeConfig(t, env.workRepo, "")
	syncOnce(t, env)

	os.WriteFile(filepath.Join(env.home, ".agents/skills/own-skill/SKILL.md"),
		[]byte("---\nname: Own Skill\n---\n# my edits\n"), 0o644)
	p := filepath.Join(env.workRepo, "skills/own-skill/SKILL.md")
	os.WriteFile(p, []byte("---\nname: Own Skill\ndescription: v2\n---\n# Upstream v2\n"), 0o644)
	commitWorkRepo(t, h, env.workRepo, "change own-skill")

	out, err := statusRun(t, env, false)
	if err == nil {
		t.Fatalf("blocked-update drift must exit non-zero:\n%s", out)
	}
	for _, want := range []string{"skipped", "own-skill", "locally modified", "drift"} {
		if !contains(out, want) {
			t.Errorf("status missing %q:\n%s", want, out)
		}
	}

	jsonOut, err := statusRun(t, env, true)
	if err == nil {
		t.Fatalf("json status must keep the drift exit code:\n%s", jsonOut)
	}
	var report struct {
		InSync  bool `json:"in_sync"`
		Drift   bool `json:"problematic_drift"`
		Skipped []struct {
			Item   string `json:"item"`
			Reason string `json:"reason"`
		} `json:"skipped_items"`
		Pending []struct {
			Item string `json:"item"`
		} `json:"pending_changes"`
	}
	if err := json.Unmarshal([]byte(jsonOut), &report); err != nil {
		t.Fatalf("status --json not parseable: %v\n%s", err, jsonOut)
	}
	if !report.Drift || report.InSync {
		t.Errorf("json flags wrong: %+v", report)
	}
	if len(report.Skipped) != 1 || report.Skipped[0].Item != "skills/own-skill" {
		t.Errorf("skipped item missing from json: %+v", report.Skipped)
	}
}

func TestStatusUnrecognizedButNoDrift(t *testing.T) {
	h := newHarness(t)
	env := newSyncEnv(t, h)
	buildWorkRepo(t, h, env.workRepo)
	env.writeConfig(t, env.workRepo, "")
	syncOnce(t, env)

	mine := filepath.Join(env.home, ".agents/skills/my-own-thing")
	os.MkdirAll(mine, 0o755)
	os.WriteFile(filepath.Join(mine, "SKILL.md"), []byte("---\nname: Mine\n---\n"), 0o644)

	out, err := statusRun(t, env, false)
	if err != nil {
		t.Fatalf("unrecognized items alone are not problematic drift:\n%s", out)
	}
	if !contains(out, "unrecognized local items") || !contains(out, "my-own-thing") {
		t.Errorf("unrecognized item must be listed:\n%s", out)
	}
	if contains(out, "drift:") {
		t.Errorf("no drift line expected:\n%s", out)
	}
}

func TestStatusNeverSynced(t *testing.T) {
	h := newHarness(t)
	env := newSyncEnv(t, h)
	buildWorkRepo(t, h, env.workRepo)
	env.writeConfig(t, env.workRepo, "")

	out, err := statusRun(t, env, true)
	if err != nil {
		t.Fatalf("fresh status must exit 0: %v\n%s", err, out)
	}
	var report struct {
		DeployedRev string `json:"deployed_revision"`
		Pending     []struct {
			Item string `json:"item"`
		} `json:"pending_changes"`
	}
	if err := json.Unmarshal([]byte(out), &report); err != nil {
		t.Fatalf("json not parseable: %v", err)
	}
	if report.DeployedRev != "" {
		t.Errorf("never synced must have empty deployed revision: %q", report.DeployedRev)
	}
	if len(report.Pending) == 0 {
		t.Error("fresh status must list everything as pending deploy")
	}
}