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a788f6d8e8
Remove the server.Config struct, not needed. Remove the app struct and move the configuration to the main holos.Config.ServerConfig. Add flags specific to server configuration. With this patch logging is simplified. Subcommands have a handle on the top level holos.Config and can get a fully configured logger from cfg.Logger() after flag parsing happens.
54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
package testutils
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import (
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"context"
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"fmt"
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"log/slog"
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"path/filepath"
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"testing"
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"github.com/holos-run/holos/internal/server/middleware/logger"
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"github.com/lmittmann/tint"
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)
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type testWriter struct {
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t testing.TB
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}
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func (w *testWriter) Write(b []byte) (int, error) {
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w.t.Logf("%s", b)
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return len(b), nil
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}
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// TestLogger is an adapter that sends output to t.Log so that log messages are
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// associated with failing tests.
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func TestLogger(t testing.TB) *slog.Logger {
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t.Helper()
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testHandler := tint.NewHandler(&testWriter{t}, &tint.Options{
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Level: slog.LevelDebug,
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AddSource: true,
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NoColor: true,
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ReplaceAttr: func(groups []string, a slog.Attr) slog.Attr {
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if len(groups) == 0 {
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switch key := a.Key; key {
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case slog.TimeKey:
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return slog.Attr{} // Remove the timestamp
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case slog.SourceKey:
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if src, ok := a.Value.Any().(*slog.Source); ok {
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name := fmt.Sprintf("%s:%d:", filepath.Base(src.File), src.Line)
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return slog.String("source", name)
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}
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}
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}
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return a
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},
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})
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return slog.New(testHandler)
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}
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// LogCtx returns a new background context.Context carrying a *slog.Logger wired
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// to t.Log(). Useful to associate all logs with the test case that caused them.
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func LogCtx(t testing.TB) context.Context {
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return logger.NewContext(context.Background(), TestLogger(t))
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}
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