Function TestNewWithFileRotation

internal/logger/logger_test.go:33–71

(t *testing.T)

}

func TestNewWithFileRotation(t *testing.T) {
	t.Parallel()

	t.Run("ShouldRotateStructuredLogFileWhenSizeCapIsReached", func(t *testing.T) {
		t.Parallel()

		logFile := filepath.Join(t.TempDir(), "logs", "agh.log")
		log, closeFn, err := New(
			WithLevel("info"),
			WithFile(logFile),
			WithFileRotation(FileRotationConfig{MaxSizeMB: 1, MaxBackups: 2, MaxAgeDays: 1}),
			WithMirrorToStderr(false),
		)
		if err != nil {
			t.Fatalf("New() error = %v", err)
		}
		payload := strings.Repeat("x", 2048)
		for i := range 700 {
			log.Info("rotation-check", "index", i, "payload", payload)
		}
		if err := closeFn(); err != nil {
			t.Fatalf("closeFn() error = %v", err)
		}
		entries, err := os.ReadDir(filepath.Dir(logFile))
		if err != nil {
			t.Fatalf("ReadDir() error = %v", err)
		}
		rotated := false
		for _, entry := range entries {
			name := entry.Name()
			if name != filepath.Base(logFile) && strings.HasPrefix(name, "agh-") && strings.HasSuffix(name, ".log") {
				rotated = true
			}
		}
		if !rotated {
			t.Fatalf("rotated log file not found in %v", entries)
		}
	})
}

func TestParseLevelRejectsUnsupportedValue(t *testing.T) {
	t.Parallel()