better error buffer

1 files changed, 13 insertions, 2 deletions

diff --git a/error_buffer_test.go b/error_buffer_test.go
index 09ea4f03..81107935 100644
--- a/error_buffer_test.go
+++ b/error_buffer_test.go
@@ -30,8 +30,7 @@ func TestErrBuffer_Write_Event(t *testing.T) {
 	<-tr
 
 	// messages are read
-	assert.Equal(t, 6, buf.Len())
-	assert.Equal(t, "hello\n", buf.String())
+	assert.Equal(t, 0, buf.Len())
 }
 
 func TestErrBuffer_Write_Event_Separated(t *testing.T) {
@@ -50,6 +49,18 @@ func TestErrBuffer_Write_Event_Separated(t *testing.T) {
 	buf.Write([]byte("ending"))
 
 	<-tr
+	assert.Equal(t, 0, buf.Len())
+	assert.Equal(t, "", buf.String())
+}
+
+func TestErrBuffer_Write_Event_Separated_NoListener(t *testing.T) {
+	buf := newErrBuffer()
+	defer buf.Close()
+
+	buf.Write([]byte("hel"))
+	buf.Write([]byte("lo\n"))
+	buf.Write([]byte("ending"))
+
 	assert.Equal(t, 12, buf.Len())
 	assert.Equal(t, "hello\nending", buf.String())
 }