chore: import upstream snapshot with attribution

logger/debug_test.go

@@ -0,0 +1,93 @@
+package logger
+
+import (
+	"testing"
+
+	dlog "go-micro.dev/v6/debug/log"
+)
+
+func TestDebugLogBuffer(t *testing.T) {
+	// Create a new logger
+	l := NewLogger(WithLevel(InfoLevel))
+
+	// Log some messages
+	l.Log(InfoLevel, "test message 1")
+	l.Log(WarnLevel, "test message 2")
+	l.Logf(ErrorLevel, "formatted message %d", 3)
+
+	// Read from debug log buffer
+	records, err := dlog.DefaultLog.Read()
+	if err != nil {
+		t.Fatalf("Failed to read from debug log: %v", err)
+	}
+
+	// We should have at least our 3 messages
+	if len(records) < 3 {
+		t.Fatalf("Expected at least 3 log records in debug buffer, got %d", len(records))
+	}
+
+	// Check that our messages are there
+	foundCount := 0
+	for _, rec := range records {
+		msg, ok := rec.Message.(string)
+		if !ok {
+			continue
+		}
+		if msg == "test message 1" || msg == "test message 2" || msg == "formatted message 3" {
+			foundCount++
+			// Verify metadata is present
+			if rec.Metadata == nil {
+				t.Errorf("Record has nil metadata")
+			}
+			// Verify level is in metadata
+			if _, ok := rec.Metadata["level"]; !ok {
+				t.Errorf("Record missing level in metadata")
+			}
+		}
+	}
+
+	if foundCount < 3 {
+		t.Errorf("Expected to find 3 specific messages in debug log, found %d", foundCount)
+	}
+}
+
+func TestDebugLogWithFields(t *testing.T) {
+	// Create a logger with fields
+	l := NewLogger(WithLevel(InfoLevel), WithFields(map[string]interface{}{
+		"service": "test",
+		"version": "1.0",
+	}))
+
+	// Log a message
+	l.Log(InfoLevel, "message with fields")
+
+	// Read from debug log buffer
+	records, err := dlog.DefaultLog.Read()
+	if err != nil {
+		t.Fatalf("Failed to read from debug log: %v", err)
+	}
+
+	// Find our message
+	found := false
+	for _, rec := range records {
+		msg, ok := rec.Message.(string)
+		if !ok {
+			continue
+		}
+		if msg == "message with fields" {
+			found = true
+			// Verify fields are in metadata
+			if rec.Metadata["service"] != "test" {
+				t.Errorf("Expected service=test in metadata, got %s", rec.Metadata["service"])
+			}
+			if rec.Metadata["version"] != "1.0" {
+				t.Errorf("Expected version=1.0 in metadata, got %s", rec.Metadata["version"])
+			}
+			break
+		}
+	}
+
+	if !found {
+		t.Error("Did not find message with fields in debug log")
+	}
+}