diff --git a/exporter/internal/queue/blocking_queue_test.go b/exporter/internal/queue/blocking_queue_test.go
index 648b395302b..331ecffad46 100644
--- a/exporter/internal/queue/blocking_queue_test.go
+++ b/exporter/internal/queue/blocking_queue_test.go
@@ -4,9 +4,34 @@
 package queue
 
 import (
+	"context"
+	"errors"
 	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
 )
 
 func TestBlockingMemoryQueue(t *testing.T) {
+	q := NewBlockingMemoryQueue[string](BlockingMemoryQueueSettings[string]{Sizer: &RequestSizer[string]{}, Capacity: 1})
+
+	done := false
+	err := errors.New("This is an error")
+	go func() {
+		require.EqualError(t, q.Offer(context.Background(), "a"), err.Error())
+		done = true
+	}()
+
+	require.False(t, done)
+	index, ctx, req, ok := q.Read(context.Background())
+	require.Equal(t, index, uint64(0))
+	require.Equal(t, ctx, context.Background())
+	require.Equal(t, req, "a")
+	require.True(t, ok)
+
+	require.False(t, done)
+	q.OnProcessingFinished(index, err)
 
+	time.Sleep(100 * time.Millisecond)
+	require.True(t, done)
 }