Walkthrough

Adds runtime state tracking to NullTarget by counting writes and capturing the last processed LogEventInfo and the last rendered message when FormatMessage is true. Updates a unit test to use NullTarget with message formatting enabled instead of DebugTarget.

Changes

Sequence Diagram(s)

sequenceDiagram
  participant App as Logger
  participant NT as NullTarget
  participant SB as StringBuilder (internal)

  App->>NT: Write(logEvent)
  activate NT
  NT->>NT: _logEventCounter++
  alt FormatMessage == true
    NT->>NT: _lastLogEvent = logEvent
    NT->>SB: ensure builder and reset length
    NT->>SB: render logEvent into builder
    note right of NT #DDEBF7: LastMessage and LastLogEvent available via properties
  else
    note right of NT #F3F3F3: Only counter updated
  end
  deactivate NT

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

A whisk of logs, a silent burrow’s glow,
I count each hop—one, two, in tidy row.
Last nibble saved, the message tucked just right,
A carrot of state in moonlit byte-night.
Shh—no prints, no fuss, just trails I know. 🥕🐇

Pre-merge checks and finishing touches

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Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud