README
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collect
A collector handler - a special slog handler used for testing. Usage:
ch := collect.NewTestHandler(slog.LevelDebug, false, false, false)
logger := slog.New(ch)
logger.Debug("message")
logger.Info("message")
fmt.Printf("%v\n", ch.All())
fmt.Printf("%v\n", ch.Last())
Logs are collected into a slice of map[string]any where they can be picked up for introspection. This package has no other use than in testing.
Documentation
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Overview ¶
Collecting log/slog handler, usefull for testing.
Index ¶
- type CollectorHandler
- func (h *CollectorHandler) All() []map[string]any
- func (h *CollectorHandler) Enabled(ctx context.Context, level slog.Level) bool
- func (h *CollectorHandler) Handle(ctx context.Context, r slog.Record) error
- func (h *CollectorHandler) Last() map[string]any
- func (h *CollectorHandler) Reset()
- func (h *CollectorHandler) WithAttrs(attrs []slog.Attr) slog.Handler
- func (h *CollectorHandler) WithGroup(name string) slog.Handler
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type CollectorHandler ¶
type CollectorHandler struct {
// contains filtered or unexported fields
}
CollectorHandler is a test handler that buffers log entries. This is useful for testing of log output.
func NewTestHandler ¶
func NewTestHandler(level slog.Level, addTime, addSource, addLevel bool) *CollectorHandler
NewTestHandler creates a new BufferHandler.
func (*CollectorHandler) All ¶
func (h *CollectorHandler) All() []map[string]any
All returns all entries that were logged.
func (*CollectorHandler) Last ¶
func (h *CollectorHandler) Last() map[string]any
Last returns the last entry that was logged or an empty map
func (*CollectorHandler) Reset ¶
func (h *CollectorHandler) Reset()
Reset removes all Entries from this test hook.
Source Files
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