banger/internal/cli/cli_test.go

package cli

import (
	"bytes"
	"context"
	"errors"
	"fmt"
	"io"
	"os"
	"os/exec"
	"path/filepath"
	"reflect"
	"strings"
	"testing"
	"time"

	"banger/internal/api"
	"banger/internal/model"
	"banger/internal/system"
)

func TestNewBangerCommandHasExpectedSubcommands(t *testing.T) {
	cmd := NewBangerCommand()
	names := []string{}
	for _, sub := range cmd.Commands() {
		names = append(names, sub.Name())
	}
	want := []string{"daemon", "doctor", "image", "internal", "vm"}
	if !reflect.DeepEqual(names, want) {
		t.Fatalf("subcommands = %v, want %v", names, want)
	}
}

func TestLegacyRemovedCommandIsRejected(t *testing.T) {
	cmd := NewBangerCommand()
	cmd.SetArgs([]string{"tui"})
	err := cmd.Execute()
	if err == nil || !strings.Contains(err.Error(), "unknown command \"tui\"") {
		t.Fatalf("Execute() error = %v, want unknown legacy command", err)
	}
}

func TestDoctorCommandPrintsReportAndFailsOnHardFailures(t *testing.T) {
	original := doctorFunc
	t.Cleanup(func() {
		doctorFunc = original
	})
	doctorFunc = func(context.Context) (system.Report, error) {
		return system.Report{
			Checks: []system.CheckResult{
				{Name: "runtime bundle", Status: system.CheckStatusPass, Details: []string{"runtime dir /tmp/runtime"}},
				{Name: "feature nat", Status: system.CheckStatusFail, Details: []string{"missing iptables"}},
			},
		}, nil
	}

	cmd := NewBangerCommand()
	var stdout bytes.Buffer
	cmd.SetOut(&stdout)
	cmd.SetErr(&stdout)
	cmd.SetArgs([]string{"doctor"})

	err := cmd.Execute()
	if err == nil || !strings.Contains(err.Error(), "doctor found failing checks") {
		t.Fatalf("Execute() error = %v, want doctor failure", err)
	}
	output := stdout.String()
	if !strings.Contains(output, "PASS\truntime bundle") {
		t.Fatalf("output = %q, want runtime bundle pass", output)
	}
	if !strings.Contains(output, "FAIL\tfeature nat") {
		t.Fatalf("output = %q, want feature nat fail", output)
	}
}

func TestDoctorCommandReturnsUnderlyingError(t *testing.T) {
	original := doctorFunc
	t.Cleanup(func() {
		doctorFunc = original
	})
	doctorFunc = func(context.Context) (system.Report, error) {
		return system.Report{}, errors.New("load failed")
	}

	cmd := NewBangerCommand()
	cmd.SetArgs([]string{"doctor"})
	err := cmd.Execute()
	if err == nil || !strings.Contains(err.Error(), "load failed") {
		t.Fatalf("Execute() error = %v, want load failed", err)
	}
}

func TestInternalNATFlagsExist(t *testing.T) {
	root := NewBangerCommand()
	internal, _, err := root.Find([]string{"internal"})
	if err != nil {
		t.Fatalf("find internal: %v", err)
	}
	nat, _, err := internal.Find([]string{"nat"})
	if err != nil {
		t.Fatalf("find nat: %v", err)
	}
	up, _, err := nat.Find([]string{"up"})
	if err != nil {
		t.Fatalf("find nat up: %v", err)
	}
	for _, flagName := range []string{"guest-ip", "tap"} {
		if up.Flags().Lookup(flagName) == nil {
			t.Fatalf("missing flag %q", flagName)
		}
	}
}

func TestVMCreateFlagsExist(t *testing.T) {
	root := NewBangerCommand()
	vm, _, err := root.Find([]string{"vm"})
	if err != nil {
		t.Fatalf("find vm: %v", err)
	}
	create, _, err := vm.Find([]string{"create"})
	if err != nil {
		t.Fatalf("find create: %v", err)
	}
	for _, flagName := range []string{"name", "image", "vcpu", "memory", "system-overlay-size", "disk-size", "nat", "no-start"} {
		if create.Flags().Lookup(flagName) == nil {
			t.Fatalf("missing flag %q", flagName)
		}
	}
}

func TestImageRegisterFlagsExist(t *testing.T) {
	root := NewBangerCommand()
	image, _, err := root.Find([]string{"image"})
	if err != nil {
		t.Fatalf("find image: %v", err)
	}
	register, _, err := image.Find([]string{"register"})
	if err != nil {
		t.Fatalf("find register: %v", err)
	}
	for _, flagName := range []string{"name", "rootfs", "work-seed", "kernel", "initrd", "modules", "packages", "docker"} {
		if register.Flags().Lookup(flagName) == nil {
			t.Fatalf("missing flag %q", flagName)
		}
	}
}

func TestVMKillFlagsExist(t *testing.T) {
	root := NewBangerCommand()
	vm, _, err := root.Find([]string{"vm"})
	if err != nil {
		t.Fatalf("find vm: %v", err)
	}
	kill, _, err := vm.Find([]string{"kill"})
	if err != nil {
		t.Fatalf("find kill: %v", err)
	}
	if kill.Flags().Lookup("signal") == nil {
		t.Fatal("missing signal flag")
	}
}

func TestVMPortsCommandExists(t *testing.T) {
	root := NewBangerCommand()
	vm, _, err := root.Find([]string{"vm"})
	if err != nil {
		t.Fatalf("find vm: %v", err)
	}
	if _, _, err := vm.Find([]string{"ports"}); err != nil {
		t.Fatalf("find ports: %v", err)
	}
}

func TestVMPortsCommandRejectsMultipleRefs(t *testing.T) {
	cmd := NewBangerCommand()
	cmd.SetArgs([]string{"vm", "ports", "alpha", "beta"})
	err := cmd.Execute()
	if err == nil || !strings.Contains(err.Error(), "usage: banger vm ports <id-or-name>") {
		t.Fatalf("Execute() error = %v, want single-vm usage error", err)
	}
}

func TestVMSetParamsFromFlags(t *testing.T) {
	params, err := vmSetParamsFromFlags("devbox", 4, 2048, "16G", true, false)
	if err != nil {
		t.Fatalf("vmSetParamsFromFlags: %v", err)
	}
	if params.IDOrName != "devbox" || params.VCPUCount == nil || *params.VCPUCount != 4 {
		t.Fatalf("unexpected params: %+v", params)
	}
	if params.MemoryMiB == nil || *params.MemoryMiB != 2048 {
		t.Fatalf("unexpected memory: %+v", params)
	}
	if params.WorkDiskSize != "16G" {
		t.Fatalf("unexpected disk size: %+v", params)
	}
	if params.NATEnabled == nil || !*params.NATEnabled {
		t.Fatalf("unexpected nat value: %+v", params)
	}
}

func TestVMCreateParamsFromFlagsUsesNilForOmittedCPUAndMemory(t *testing.T) {
	cmd := NewBangerCommand()
	vm, _, err := cmd.Find([]string{"vm"})
	if err != nil {
		t.Fatalf("find vm: %v", err)
	}
	create, _, err := vm.Find([]string{"create"})
	if err != nil {
		t.Fatalf("find create: %v", err)
	}

	params, err := vmCreateParamsFromFlags(create, "devbox", "default", 0, 0, "8G", "16G", false, false)
	if err != nil {
		t.Fatalf("vmCreateParamsFromFlags: %v", err)
	}
	if params.VCPUCount != nil || params.MemoryMiB != nil {
		t.Fatalf("expected omitted cpu/memory to stay nil: %+v", params)
	}
}

func TestVMCreateParamsFromFlagsRejectsNonPositiveCPUAndMemory(t *testing.T) {
	cmd := NewBangerCommand()
	vm, _, err := cmd.Find([]string{"vm"})
	if err != nil {
		t.Fatalf("find vm: %v", err)
	}
	create, _, err := vm.Find([]string{"create"})
	if err != nil {
		t.Fatalf("find create: %v", err)
	}
	if err := create.Flags().Set("vcpu", "0"); err != nil {
		t.Fatalf("set vcpu flag: %v", err)
	}
	if _, err := vmCreateParamsFromFlags(create, "devbox", "default", 0, 0, "", "", false, false); err == nil || !strings.Contains(err.Error(), "vcpu must be a positive integer") {
		t.Fatalf("vmCreateParamsFromFlags(vcpu=0) error = %v", err)
	}
	if err := create.Flags().Set("memory", "-1"); err != nil {
		t.Fatalf("set memory flag: %v", err)
	}
	if _, err := vmCreateParamsFromFlags(create, "devbox", "default", 1, -1, "", "", false, false); err == nil || !strings.Contains(err.Error(), "memory must be a positive integer") {
		t.Fatalf("vmCreateParamsFromFlags(memory=-1) error = %v", err)
	}
}

func TestVMSetParamsFromFlagsConflict(t *testing.T) {
	if _, err := vmSetParamsFromFlags("devbox", -1, -1, "", true, true); err == nil {
		t.Fatal("expected nat conflict error")
	}
}

func TestVMSetParamsFromFlagsRejectsNonPositiveCPUAndMemory(t *testing.T) {
	if _, err := vmSetParamsFromFlags("devbox", 0, -1, "", false, false); err == nil || !strings.Contains(err.Error(), "vcpu must be a positive integer") {
		t.Fatalf("vmSetParamsFromFlags(vcpu=0) error = %v", err)
	}
	if _, err := vmSetParamsFromFlags("devbox", -1, 0, "", false, false); err == nil || !strings.Contains(err.Error(), "memory must be a positive integer") {
		t.Fatalf("vmSetParamsFromFlags(memory=0) error = %v", err)
	}
}

func TestAbsolutizeImageRegisterPaths(t *testing.T) {
	tmp := t.TempDir()
	params := api.ImageRegisterParams{
		RootfsPath:   filepath.Join(".", "runtime", "rootfs-void.ext4"),
		WorkSeedPath: filepath.Join(".", "runtime", "rootfs-void.work-seed.ext4"),
		KernelPath:   filepath.Join(".", "runtime", "vmlinux"),
		InitrdPath:   filepath.Join(".", "runtime", "initrd.img"),
		ModulesDir:   filepath.Join(".", "runtime", "modules"),
		PackagesPath: filepath.Join(".", "packages.void"),
	}

	wd, err := os.Getwd()
	if err != nil {
		t.Fatalf("Getwd: %v", err)
	}
	if err := os.Chdir(tmp); err != nil {
		t.Fatalf("Chdir(%s): %v", tmp, err)
	}
	t.Cleanup(func() {
		_ = os.Chdir(wd)
	})

	if err := absolutizeImageRegisterPaths(&params); err != nil {
		t.Fatalf("absolutizeImageRegisterPaths: %v", err)
	}
	for _, value := range []string{
		params.RootfsPath,
		params.WorkSeedPath,
		params.KernelPath,
		params.InitrdPath,
		params.ModulesDir,
		params.PackagesPath,
	} {
		if !filepath.IsAbs(value) {
			t.Fatalf("path %q is not absolute", value)
		}
	}
}

func TestPrintVMPortsTableSortsAndRendersURLEndpoints(t *testing.T) {
	result := api.VMPortsResult{
		Name: "alpha",
		Ports: []api.VMPort{
			{
				Proto:    "https",
				Port:     443,
				Endpoint: "https://alpha.vm:443/",
				Process:  "caddy",
				Command:  "caddy run",
			},
			{
				Proto:    "udp",
				Port:     53,
				Endpoint: "alpha.vm:53",
				Process:  "dnsd",
				Command:  "dnsd --foreground",
			},
		},
	}

	var out bytes.Buffer
	if err := printVMPortsTable(&out, result); err != nil {
		t.Fatalf("printVMPortsTable: %v", err)
	}
	lines := strings.Split(strings.TrimSpace(out.String()), "\n")
	if len(lines) != 3 {
		t.Fatalf("lines = %q, want header + 2 rows", lines)
	}
	if !strings.Contains(lines[0], "PROTO") || !strings.Contains(lines[0], "ENDPOINT") || strings.Contains(lines[0], "VM") || strings.Contains(lines[0], "WEB") {
		t.Fatalf("header = %q, want PROTO/ENDPOINT without VM/WEB", lines[0])
	}
	if !strings.Contains(lines[1], "https") || !strings.Contains(lines[1], "https://alpha.vm:443/") {
		t.Fatalf("first row = %q, want https endpoint row", lines[1])
	}
	if !strings.Contains(lines[2], "udp") || !strings.Contains(lines[2], "alpha.vm:53") {
		t.Fatalf("second row = %q, want udp endpoint row", lines[2])
	}
}

func TestRunSSHSessionPrintsReminderWhenHealthCheckPasses(t *testing.T) {
	origSSHExec := sshExecFunc
	origHealth := vmHealthFunc
	t.Cleanup(func() {
		sshExecFunc = origSSHExec
		vmHealthFunc = origHealth
	})

	sshExecFunc = func(ctx context.Context, stdin io.Reader, stdout, stderr io.Writer, args []string) error {
		return nil
	}
	vmHealthFunc = func(ctx context.Context, socketPath, idOrName string) (api.VMHealthResult, error) {
		return api.VMHealthResult{Name: "devbox", Healthy: true}, nil
	}

	var stderr bytes.Buffer
	if err := runSSHSession(context.Background(), "/tmp/bangerd.sock", "devbox", strings.NewReader(""), &bytes.Buffer{}, &stderr, []string{"root@127.0.0.1"}); err != nil {
		t.Fatalf("runSSHSession: %v", err)
	}
	if !strings.Contains(stderr.String(), "devbox is still running") {
		t.Fatalf("stderr = %q, want reminder", stderr.String())
	}
}

func TestRunSSHSessionPreservesSSHExitStatusOnHealthWarning(t *testing.T) {
	origSSHExec := sshExecFunc
	origHealth := vmHealthFunc
	t.Cleanup(func() {
		sshExecFunc = origSSHExec
		vmHealthFunc = origHealth
	})

	sshExecFunc = func(ctx context.Context, stdin io.Reader, stdout, stderr io.Writer, args []string) error {
		return exitErrorWithCode(t, 1)
	}
	vmHealthFunc = func(ctx context.Context, socketPath, idOrName string) (api.VMHealthResult, error) {
		return api.VMHealthResult{}, errors.New("dial failed")
	}

	var stderr bytes.Buffer
	err := runSSHSession(context.Background(), "/tmp/bangerd.sock", "devbox", strings.NewReader(""), &bytes.Buffer{}, &stderr, []string{"root@127.0.0.1"})
	var exitErr *exec.ExitError
	if !errors.As(err, &exitErr) {
		t.Fatalf("runSSHSession error = %v, want exit error", err)
	}
	if !strings.Contains(stderr.String(), "failed to check whether devbox is still running") {
		t.Fatalf("stderr = %q, want warning", stderr.String())
	}
}

func TestRunSSHSessionSkipsReminderOnSSHAuthFailure(t *testing.T) {
	origSSHExec := sshExecFunc
	origHealth := vmHealthFunc
	t.Cleanup(func() {
		sshExecFunc = origSSHExec
		vmHealthFunc = origHealth
	})

	healthCalled := false
	sshExecFunc = func(ctx context.Context, stdin io.Reader, stdout, stderr io.Writer, args []string) error {
		return exitErrorWithCode(t, 255)
	}
	vmHealthFunc = func(ctx context.Context, socketPath, idOrName string) (api.VMHealthResult, error) {
		healthCalled = true
		return api.VMHealthResult{Name: "devbox", Healthy: true}, nil
	}

	var stderr bytes.Buffer
	err := runSSHSession(context.Background(), "/tmp/bangerd.sock", "devbox", strings.NewReader(""), &bytes.Buffer{}, &stderr, []string{"root@127.0.0.1"})
	var exitErr *exec.ExitError
	if !errors.As(err, &exitErr) || exitErr.ExitCode() != 255 {
		t.Fatalf("runSSHSession error = %v, want exit 255", err)
	}
	if healthCalled {
		t.Fatal("vm health should not run after ssh auth failure")
	}
	if strings.Contains(stderr.String(), "still running") {
		t.Fatalf("stderr = %q, should not contain reminder", stderr.String())
	}
}

func TestResolveVMTargetsDeduplicatesAndReportsErrors(t *testing.T) {
	vms := []model.VMRecord{
		testCLIResolvedVM("alpha-id", "alpha"),
		testCLIResolvedVM("alpine-id", "alpine"),
		testCLIResolvedVM("bravo-id", "bravo"),
	}

	targets, errs := resolveVMTargets(vms, []string{"alpha", "alpha-id", "al", "missing", "br"})

	if len(targets) != 2 {
		t.Fatalf("len(targets) = %d, want 2", len(targets))
	}
	if targets[0].VM.ID != "alpha-id" || targets[0].Ref != "alpha" {
		t.Fatalf("targets[0] = %+v, want alpha target", targets[0])
	}
	if targets[1].VM.ID != "bravo-id" || targets[1].Ref != "br" {
		t.Fatalf("targets[1] = %+v, want bravo target", targets[1])
	}
	if len(errs) != 2 {
		t.Fatalf("len(errs) = %d, want 2", len(errs))
	}
	if errs[0].Ref != "al" || !strings.Contains(errs[0].Err.Error(), "multiple VMs match") {
		t.Fatalf("errs[0] = %+v, want ambiguous prefix", errs[0])
	}
	if errs[1].Ref != "missing" || !strings.Contains(errs[1].Err.Error(), `vm "missing" not found`) {
		t.Fatalf("errs[1] = %+v, want missing vm", errs[1])
	}
}

func TestResolveVMRefPrefersExactMatchBeforePrefix(t *testing.T) {
	vms := []model.VMRecord{
		testCLIResolvedVM("1111111111111111111111111111111111111111111111111111111111111111", "alpha"),
		testCLIResolvedVM("alpha222222222222222222222222222222222222222222222222222222222222", "bravo"),
	}

	vm, err := resolveVMRef(vms, "alpha")
	if err != nil {
		t.Fatalf("resolveVMRef(alpha): %v", err)
	}
	if vm.Name != "alpha" {
		t.Fatalf("resolveVMRef(alpha) = %+v, want exact-name vm", vm)
	}
}

func TestExecuteVMActionBatchRunsConcurrentlyAndPreservesOrder(t *testing.T) {
	targets := []resolvedVMTarget{
		{Ref: "alpha", VM: testCLIResolvedVM("alpha-id", "alpha")},
		{Ref: "bravo", VM: testCLIResolvedVM("bravo-id", "bravo")},
	}

	started := make(chan string, len(targets))
	release := make(chan struct{})
	done := make(chan []vmBatchActionResult, 1)
	go func() {
		done <- executeVMActionBatch(context.Background(), targets, func(ctx context.Context, id string) (model.VMRecord, error) {
			started <- id
			<-release
			return model.VMRecord{ID: id, Name: id}, nil
		})
	}()

	for range targets {
		select {
		case <-started:
		case <-time.After(500 * time.Millisecond):
			t.Fatal("batch actions did not overlap")
		}
	}

	close(release)

	var results []vmBatchActionResult
	select {
	case results = <-done:
	case <-time.After(500 * time.Millisecond):
		t.Fatal("executeVMActionBatch did not finish")
	}

	if len(results) != len(targets) {
		t.Fatalf("len(results) = %d, want %d", len(results), len(targets))
	}
	for index, result := range results {
		if result.Target.Ref != targets[index].Ref {
			t.Fatalf("results[%d].Target.Ref = %q, want %q", index, result.Target.Ref, targets[index].Ref)
		}
		if result.VM.ID != targets[index].VM.ID {
			t.Fatalf("results[%d].VM.ID = %q, want %q", index, result.VM.ID, targets[index].VM.ID)
		}
	}
}

func TestSSHCommandArgs(t *testing.T) {
	args, err := sshCommandArgs(model.DaemonConfig{SSHKeyPath: "/bundle/id_ed25519"}, "172.16.0.2", []string{"--", "uname", "-a"})
	if err != nil {
		t.Fatalf("sshCommandArgs: %v", err)
	}
	want := []string{
		"-F", "/dev/null",
		"-i", "/bundle/id_ed25519",
		"-o", "IdentitiesOnly=yes",
		"-o", "BatchMode=yes",
		"-o", "PreferredAuthentications=publickey",
		"-o", "PasswordAuthentication=no",
		"-o", "KbdInteractiveAuthentication=no",
		"-o", "StrictHostKeyChecking=no",
		"-o", "UserKnownHostsFile=/dev/null",
		"root@172.16.0.2",
		"--", "uname", "-a",
	}
	if !reflect.DeepEqual(args, want) {
		t.Fatalf("args = %v, want %v", args, want)
	}
}

func TestValidateSSHPrereqs(t *testing.T) {
	dir := t.TempDir()
	keyPath := filepath.Join(dir, "id_ed25519")
	if err := os.WriteFile(keyPath, []byte("key"), 0o600); err != nil {
		t.Fatalf("write key: %v", err)
	}

	if err := validateSSHPrereqs(model.DaemonConfig{SSHKeyPath: keyPath}); err != nil {
		t.Fatalf("validateSSHPrereqs: %v", err)
	}
}

func exitErrorWithCode(t *testing.T, code int) *exec.ExitError {
	t.Helper()
	cmd := exec.Command("bash", "-lc", fmt.Sprintf("exit %d", code))
	err := cmd.Run()
	var exitErr *exec.ExitError
	if !errors.As(err, &exitErr) {
		t.Fatalf("exitErrorWithCode(%d) error = %v, want exit error", code, err)
	}
	return exitErr
}

func TestValidateSSHPrereqsFailsForMissingKey(t *testing.T) {
	err := validateSSHPrereqs(model.DaemonConfig{SSHKeyPath: "/does/not/exist"})
	if err == nil || !strings.Contains(err.Error(), "ssh private key") {
		t.Fatalf("validateSSHPrereqs() error = %v, want missing key", err)
	}
}

func TestNewBangerdCommandRejectsArgs(t *testing.T) {
	cmd := NewBangerdCommand()
	cmd.SetArgs([]string{"extra"})
	if err := cmd.Execute(); err == nil {
		t.Fatal("expected extra args to be rejected")
	}
}

func TestDaemonOutdated(t *testing.T) {
	dir := t.TempDir()
	current := filepath.Join(dir, "bangerd-current")
	same := filepath.Join(dir, "bangerd-same")
	stale := filepath.Join(dir, "bangerd-stale")
	if err := os.WriteFile(current, []byte("current"), 0o755); err != nil {
		t.Fatalf("write current: %v", err)
	}
	if err := os.Link(current, same); err != nil {
		t.Fatalf("hard link: %v", err)
	}
	if err := os.WriteFile(stale, []byte("stale"), 0o755); err != nil {
		t.Fatalf("write stale: %v", err)
	}

	origBangerdPath := bangerdPathFunc
	origDaemonExePath := daemonExePath
	t.Cleanup(func() {
		bangerdPathFunc = origBangerdPath
		daemonExePath = origDaemonExePath
	})

	bangerdPathFunc = func() (string, error) {
		return current, nil
	}
	daemonExePath = func(pid int) string {
		if pid == 1 {
			return same
		}
		return stale
	}

	if daemonOutdated(1) {
		t.Fatal("expected matching daemon executable to be current")
	}
	if !daemonOutdated(2) {
		t.Fatal("expected replaced daemon executable to be outdated")
	}
}

func TestDaemonStatusIncludesLogPathWhenStopped(t *testing.T) {
	configHome := filepath.Join(t.TempDir(), "config")
	stateHome := filepath.Join(t.TempDir(), "state")
	runtimeHome := filepath.Join(t.TempDir(), "runtime")
	t.Setenv("XDG_CONFIG_HOME", configHome)
	t.Setenv("XDG_STATE_HOME", stateHome)
	t.Setenv("XDG_RUNTIME_DIR", runtimeHome)

	cmd := NewBangerCommand()
	var stdout bytes.Buffer
	cmd.SetOut(&stdout)
	cmd.SetErr(&stdout)
	cmd.SetArgs([]string{"daemon", "status"})
	if err := cmd.Execute(); err != nil {
		t.Fatalf("Execute: %v", err)
	}

	output := stdout.String()
	if !strings.Contains(output, "stopped\n") {
		t.Fatalf("output = %q, want stopped status", output)
	}
	if !strings.Contains(output, "log: "+filepath.Join(stateHome, "banger", "bangerd.log")) {
		t.Fatalf("output = %q, want daemon log path", output)
	}
	if !strings.Contains(output, "dns: 127.0.0.1:42069") {
		t.Fatalf("output = %q, want dns listener", output)
	}
}

func TestBuildDaemonCommandIsDetachedFromCallerContext(t *testing.T) {
	cmd := buildDaemonCommand("/tmp/bangerd")

	if cmd.Path != "/tmp/bangerd" {
		t.Fatalf("command path = %q", cmd.Path)
	}
	if cmd.Cancel != nil {
		t.Fatal("daemon process should not be tied to a CLI request context")
	}
}

func TestAbsolutizeImageBuildPaths(t *testing.T) {
	dir := t.TempDir()
	prev, err := os.Getwd()
	if err != nil {
		t.Fatalf("getwd: %v", err)
	}
	if err := os.Chdir(dir); err != nil {
		t.Fatalf("chdir: %v", err)
	}
	t.Cleanup(func() {
		_ = os.Chdir(prev)
	})

	params := api.ImageBuildParams{
		BaseRootfs: "images/base.ext4",
		KernelPath: "/kernel",
		InitrdPath: "boot/initrd.img",
		ModulesDir: "modules",
	}
	if err := absolutizeImageBuildPaths(&params); err != nil {
		t.Fatalf("absolutizeImageBuildPaths: %v", err)
	}

	want := api.ImageBuildParams{
		BaseRootfs: filepath.Join(dir, "images/base.ext4"),
		KernelPath: "/kernel",
		InitrdPath: filepath.Join(dir, "boot/initrd.img"),
		ModulesDir: filepath.Join(dir, "modules"),
	}
	if !reflect.DeepEqual(params, want) {
		t.Fatalf("params = %+v, want %+v", params, want)
	}
}

func testCLIResolvedVM(id, name string) model.VMRecord {
	return model.VMRecord{ID: id, Name: name}
}