From be241768bb19761c630427a0ebfef7fd453835fa Mon Sep 17 00:00:00 2001
From: Steve Kemp <steve@steve.org.uk>
Date: Sat, 13 Jul 2024 13:35:57 +0300
Subject: [PATCH] Added reset method to our ConsoleRecorder interface.

---
 consoleout/consoleout.go | 9 +++++++--
 consoleout/drv_logger.go | 9 ++++++++-
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/consoleout/consoleout.go b/consoleout/consoleout.go
index c83138e..e71ffec 100644
--- a/consoleout/consoleout.go
+++ b/consoleout/consoleout.go
@@ -28,11 +28,16 @@ type ConsoleDriver interface {
 }
 
 // ConsoleRecorder is an interface that allows returning the contents that
-// have been previously sent to the console
+// have been previously sent to the console.
+//
+// This is used solely for integration tests.
 type ConsoleRecorder interface {
 
-	//GetOutput returns the contents which have been displayed.
+	// GetOutput returns the contents which have been displayed.
 	GetOutput() string
+
+	// Reset removes any stored state.
+	Reset()
 }
 
 // This is a map of known-drivers
diff --git a/consoleout/drv_logger.go b/consoleout/drv_logger.go
index c9b1f3a..aeea693 100644
--- a/consoleout/drv_logger.go
+++ b/consoleout/drv_logger.go
@@ -38,11 +38,18 @@ func (ol *OutputLoggingDriver) SetWriter(w io.Writer) {
 
 // GetOutput returns our history.
 //
-// This is part of the ConsoleRecorder interface
+// This is part of the ConsoleRecorder interface.
 func (ol *OutputLoggingDriver) GetOutput() string {
 	return ol.history
 }
 
+// Reset truncates our saved history.
+//
+// This is part of the ConsoleRecorder interface.
+func (ol *OutputLoggingDriver) Reset() {
+	ol.history = ""
+}
+
 // init registers our driver, by name.
 func init() {
 	Register("logger", func() ConsoleDriver {