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feat(logging): integrate slog logging with env control and request/sync tracing
- Configure structured slog logger in cmd/server/main.go via LOG_LEVEL and DEBUG env vars
- Add HTTP API request logging middleware in internal/api/ with status and duration_ms
- Add WebSocket join/leave, event reception, and debounced SQLite flush tracing in docroom
- Document LOG_LEVEL and DEBUG settings in .env.example, compose.yaml, and docker-compose.yml
2026-10-26 22:12:51 +01:00

59 lines
1.3 KiB
Go

package config
import (
"log/slog"
"os"
"testing"
)
func TestConfigLogLevelAndDebug(t *testing.T) {
os.Setenv("PORT", "9090")
defer os.Unsetenv("PORT")
// 1. Default info
os.Unsetenv("LOG_LEVEL")
os.Unsetenv("DEBUG")
cfg := Load()
if cfg.SlogLevel() != slog.LevelInfo {
t.Fatalf("expected LevelInfo, got %v", cfg.SlogLevel())
}
// 2. LOG_LEVEL=debug
os.Setenv("LOG_LEVEL", "debug")
cfg = Load()
if cfg.SlogLevel() != slog.LevelDebug {
t.Fatalf("expected LevelDebug, got %v", cfg.SlogLevel())
}
// 3. LOG_LEVEL=warn
os.Setenv("LOG_LEVEL", "warn")
cfg = Load()
if cfg.SlogLevel() != slog.LevelWarn {
t.Fatalf("expected LevelWarn, got %v", cfg.SlogLevel())
}
// 4. LOG_LEVEL=error
os.Setenv("LOG_LEVEL", "error")
cfg = Load()
if cfg.SlogLevel() != slog.LevelError {
t.Fatalf("expected LevelError, got %v", cfg.SlogLevel())
}
// 5. DEBUG=true overrides LOG_LEVEL
os.Setenv("LOG_LEVEL", "error")
os.Setenv("DEBUG", "true")
cfg = Load()
if cfg.SlogLevel() != slog.LevelDebug {
t.Fatalf("expected LevelDebug when DEBUG=true, got %v", cfg.SlogLevel())
}
// 6. DEBUG=1 overrides LOG_LEVEL
os.Setenv("DEBUG", "1")
cfg = Load()
if cfg.SlogLevel() != slog.LevelDebug {
t.Fatalf("expected LevelDebug when DEBUG=1, got %v", cfg.SlogLevel())
}
os.Unsetenv("DEBUG")
os.Unsetenv("LOG_LEVEL")
}