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https://github.com/hanzoai/base.git
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zeekay
6fe6a46a47
App callers and plugins want one structured-logging surface that does
not pin them to log/slog. Add a tiny Logger interface and two
implementations:
- SlogAdapter wraps *slog.Logger so the BatchHandler-backed on-disk
storage path keeps working; exposes Slog()/Handler() for the
BatchHandler.SetLevel reload hook and tests that type-assert the
underlying handler.
- LuxfiAdapter wraps github.com/luxfi/log.Logger so packages that do
not own the storage path can run on the canonical Lux logger
directly.
Both adapters share the geth-style variadic API (msg + "k", v pairs)
that the prior commit already collapsed every call site to, so flipping
core.App.Logger() to return Logger in the next commit is a pure
type-narrowing change for ~95 percent of consumers.
58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
package logger_test
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import (
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"bytes"
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"log/slog"
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"strings"
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"testing"
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"github.com/hanzoai/base/tools/logger"
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luxlog "github.com/luxfi/log"
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)
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func TestSlogAdapterWritesPositionalAttrs(t *testing.T) {
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var buf bytes.Buffer
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base := slog.New(slog.NewJSONHandler(&buf, nil))
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adapter := logger.NewSlog(base)
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adapter.Info("hello", "k", "v", "n", 7)
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out := buf.String()
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if !strings.Contains(out, `"k":"v"`) {
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t.Fatalf("expected k=v attr, got %q", out)
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}
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if !strings.Contains(out, `"n":7`) {
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t.Fatalf("expected n=7 attr, got %q", out)
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}
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}
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func TestSlogAdapterWithSeedsAttrs(t *testing.T) {
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var buf bytes.Buffer
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base := slog.New(slog.NewJSONHandler(&buf, nil))
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root := logger.NewSlog(base)
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child := root.With("component", "x")
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child.Warn("boom")
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out := buf.String()
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if !strings.Contains(out, `"component":"x"`) {
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t.Fatalf("expected seeded component=x, got %q", out)
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}
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if !strings.Contains(out, `"level":"WARN"`) {
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t.Fatalf("expected WARN level, got %q", out)
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}
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}
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func TestLuxfiAdapterSmoke(t *testing.T) {
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// The luxfi adapter is a pass-through; just exercise the Logger
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// surface to be sure the methods are wired and don't panic.
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l := logger.NewLuxfi(luxlog.New())
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l.Debug("d", "k", "v")
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l.Info("i", "k", "v")
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l.Warn("w", "k", "v")
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l.Error("e", "k", "v")
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if child := l.With("component", "test"); child == nil {
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t.Fatalf("With returned nil")
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}
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}
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