photocli/internal/manifest/log_test.go

package manifest

import (
	"database/sql"
	"os"
	"path/filepath"
	"testing"

	_ "modernc.org/sqlite"
)

func TestNoopLogWriter(t *testing.T) {
	lw := NoopLogWriter
	lw.Log(LogEntry{Event: "test"})
	lw.Close()
	noopLogWriter{}.Log(LogEntry{Event: "test"})
	noopLogWriter{}.Close()
}

func TestNewSQLiteLogWriter(t *testing.T) {
	dir := t.TempDir()
	dbPath := filepath.Join(dir, "test.db")
	db, err := sql.Open("sqlite", dbPath)
	if err != nil {
		t.Fatal(err)
	}
	defer db.Close()

	lw, err := NewSQLiteLogWriter(db)
	if err != nil {
		t.Fatal(err)
	}

	lw.Log(LogEntry{
		Timestamp:  1700000000,
		Level:      "info",
		Event:      "export_done",
		AssetID:    "asset-1",
		Album:      "Favorites",
		Filename:   "photo.jpg",
		Size:       1024,
		Cloud:      "local",
		DurationMs: 500,
		Message:    "",
	})

	lw.Log(LogEntry{
		Timestamp: 1700000001,
		Level:     "error",
		Event:     "export_fail",
		AssetID:   "asset-2",
		Filename:  "bad.jpg",
		Message:   "timeout",
	})

	lw.Close()

	var count int
	err = db.QueryRow(`SELECT COUNT(*) FROM logs`).Scan(&count)
	if err != nil {
		t.Fatal(err)
	}
	if count != 2 {
		t.Errorf("expected 2 log entries, got %d", count)
	}

	var event, level, assetID string
	err = db.QueryRow(`SELECT event, level, asset_id FROM logs WHERE asset_id = 'asset-1'`).Scan(&event, &level, &assetID)
	if err != nil {
		t.Fatal(err)
	}
	if event != "export_done" || level != "info" || assetID != "asset-1" {
		t.Errorf("unexpected row: event=%s level=%s asset_id=%s", event, level, assetID)
	}
}

func TestSQLiteLogWriterNilDB(t *testing.T) {
	w := &sqliteLogWriter{db: nil}
	w.Log(LogEntry{Event: "test"})
	w.Close()
}

func TestNewSQLiteLogWriterError(t *testing.T) {
	db, err := sql.Open("sqlite", filepath.Join(t.TempDir(), "test.db"))
	if err != nil {
		t.Fatal(err)
	}
	if err := db.Close(); err != nil {
		t.Fatal(err)
	}
	if _, err := NewSQLiteLogWriter(db); err == nil {
		t.Error("expected error for closed db")
	}
}

func TestSQLiteLogWriterCloseConcrete(t *testing.T) {
	(&sqliteLogWriter{}).Close()
}

func TestNewFileLogWriter(t *testing.T) {
	dir := t.TempDir()
	path := filepath.Join(dir, "export.log")
	lw, err := NewFileLogWriter(path)
	if err != nil {
		t.Fatal(err)
	}

	lw.Log(LogEntry{
		Timestamp: 1700000000,
		Level:     "info",
		Event:     "export_done",
		Filename:  "photo.jpg",
		Size:      2048,
	})

	lw.Close()

	data, err := os.ReadFile(path)
	if err != nil {
		t.Fatal(err)
	}
	if len(data) == 0 {
		t.Error("expected log data")
	}
	if data[len(data)-1] != '\n' {
		t.Error("expected trailing newline")
	}
}

func TestFileLogWriterClosed(t *testing.T) {
	w := &fileLogWriter{f: nil}
	w.Log(LogEntry{Event: "test"})
	w.Close()
}

func TestNewFileLogWriterError(t *testing.T) {
	_, err := NewFileLogWriter("/nonexistent/dir/export.log")
	if err == nil {
		t.Error("expected error for bad path")
	}
}

func TestFileLogWriterDoubleClose(t *testing.T) {
	dir := t.TempDir()
	path := filepath.Join(dir, "export.log")
	lw, err := NewFileLogWriter(path)
	if err != nil {
		t.Fatal(err)
	}
	lw.Close()
	lw.Close()
}

func TestLogPath(t *testing.T) {
	p := LogPath("/tmp/out")
	if p != "/tmp/out/export.log" {
		t.Errorf("expected /tmp/out/export.log, got %s", p)
	}
}

func TestOpenLogWriterSQLite(t *testing.T) {
	dir := t.TempDir()
	m, err := LoadSQLite(dir)
	if err != nil {
		t.Fatal(err)
	}
	if err := m.OpenAppend(); err != nil {
		t.Fatal(err)
	}
	defer m.Close()

	lw, err := OpenLogWriter(m, dir)
	if err != nil {
		t.Fatal(err)
	}
	lw.Log(LogEntry{Event: "test", Level: "info"})
	lw.Close()
}

func TestOpenLogWriterJSONL(t *testing.T) {
	dir := t.TempDir()
	m := LoadJSONL(dir)
	if err := m.OpenAppend(); err != nil {
		t.Fatal(err)
	}
	defer m.Close()

	lw, err := OpenLogWriter(m, dir)
	if err != nil {
		t.Fatal(err)
	}
	lw.Log(LogEntry{Event: "test", Level: "info"})
	lw.Close()

	if _, err := os.Stat(LogPath(dir)); os.IsNotExist(err) {
		t.Error("expected export.log to exist")
	}
}

func TestOpenLogWriterNilManifest(t *testing.T) {
	dir := t.TempDir()
	lw, err := OpenLogWriter(nil, dir)
	if err != nil {
		t.Fatal(err)
	}
	lw.Log(LogEntry{Event: "test", Level: "info"})
	lw.Close()
	if _, err := os.Stat(LogPath(dir)); os.IsNotExist(err) {
		t.Error("expected export.log to exist for nil manifest")
	}
}