diff --git a/core/src/test/java/org/testcontainers/containers/output/FrameConsumerResultCallbackTest.java b/core/src/test/java/org/testcontainers/containers/output/FrameConsumerResultCallbackTest.java
index 298e7a981a0..44f7081eb90 100644
--- a/core/src/test/java/org/testcontainers/containers/output/FrameConsumerResultCallbackTest.java
+++ b/core/src/test/java/org/testcontainers/containers/output/FrameConsumerResultCallbackTest.java
@@ -20,86 +20,95 @@ public class FrameConsumerResultCallbackTest {
     private static final String LOG_RESULT = "Тест1\nTest2\nTest3";
 
     @Test
-    public void passStderrFrameWithoutColors() {
+    public void passStderrFrameWithoutColors() throws IOException {
         FrameConsumerResultCallback callback = new FrameConsumerResultCallback();
         ToStringConsumer consumer = new ToStringConsumer();
         callback.addConsumer(OutputFrame.OutputType.STDERR, consumer);
         callback.onNext(new Frame(StreamType.STDERR, FRAME_PAYLOAD.getBytes()));
+        callback.close();
         assertThat(consumer.toUtf8String()).isEqualTo(LOG_RESULT);
     }
 
     @Test
-    public void passStderrFrameWithColors() {
+    public void passStderrFrameWithColors() throws IOException {
         FrameConsumerResultCallback callback = new FrameConsumerResultCallback();
         ToStringConsumer consumer = new ToStringConsumer().withRemoveAnsiCodes(false);
         callback.addConsumer(OutputFrame.OutputType.STDERR, consumer);
         callback.onNext(new Frame(StreamType.STDERR, FRAME_PAYLOAD.getBytes()));
+        callback.close();
         assertThat(consumer.toUtf8String()).isEqualTo(FRAME_PAYLOAD);
     }
 
     @Test
-    public void passStdoutFrameWithoutColors() {
+    public void passStdoutFrameWithoutColors() throws IOException {
         FrameConsumerResultCallback callback = new FrameConsumerResultCallback();
         ToStringConsumer consumer = new ToStringConsumer();
         callback.addConsumer(OutputFrame.OutputType.STDOUT, consumer);
         callback.onNext(new Frame(StreamType.STDOUT, FRAME_PAYLOAD.getBytes()));
+        callback.close();
         assertThat(consumer.toUtf8String()).isEqualTo(LOG_RESULT);
     }
 
     @Test
-    public void passStdoutFrameWithColors() {
+    public void passStdoutFrameWithColors() throws IOException {
         FrameConsumerResultCallback callback = new FrameConsumerResultCallback();
         ToStringConsumer consumer = new ToStringConsumer().withRemoveAnsiCodes(false);
         callback.addConsumer(OutputFrame.OutputType.STDOUT, consumer);
         callback.onNext(new Frame(StreamType.STDOUT, FRAME_PAYLOAD.getBytes()));
+        callback.close();
         assertThat(consumer.toUtf8String()).isEqualTo(FRAME_PAYLOAD);
     }
 
     @Test
-    public void basicConsumer() {
+    public void basicConsumer() throws IOException {
         FrameConsumerResultCallback callback = new FrameConsumerResultCallback();
         BasicConsumer consumer = new BasicConsumer();
         callback.addConsumer(OutputFrame.OutputType.STDOUT, consumer);
         callback.onNext(new Frame(StreamType.STDOUT, FRAME_PAYLOAD.getBytes()));
+        callback.close();
         assertThat(consumer.toString()).isEqualTo(LOG_RESULT);
     }
 
     @Test
-    public void passStdoutNull() {
+    public void passStdoutNull() throws IOException {
         FrameConsumerResultCallback callback = new FrameConsumerResultCallback();
         ToStringConsumer consumer = new ToStringConsumer().withRemoveAnsiCodes(false);
         callback.addConsumer(OutputFrame.OutputType.STDOUT, consumer);
         callback.onNext(new Frame(StreamType.STDOUT, null));
+        callback.close();
         assertThat(consumer.toUtf8String()).isEqualTo("");
     }
 
     @Test
-    public void passStdoutEmptyLine() {
+    public void passStdoutEmptyLine() throws IOException {
         String payload = "";
         FrameConsumerResultCallback callback = new FrameConsumerResultCallback();
         ToStringConsumer consumer = new ToStringConsumer().withRemoveAnsiCodes(false);
         callback.addConsumer(OutputFrame.OutputType.STDOUT, consumer);
         callback.onNext(new Frame(StreamType.STDOUT, payload.getBytes()));
+        callback.close();
         assertThat(consumer.toUtf8String()).isEqualTo(payload);
     }
 
     @Test
-    public void passStdoutSingleLine() {
+    public void passStdoutSingleLine() throws IOException {
         String payload = "Test";
         FrameConsumerResultCallback callback = new FrameConsumerResultCallback();
         ToStringConsumer consumer = new ToStringConsumer().withRemoveAnsiCodes(false);
         callback.addConsumer(OutputFrame.OutputType.STDOUT, consumer);
         callback.onNext(new Frame(StreamType.STDOUT, payload.getBytes()));
+        callback.close();
         assertThat(consumer.toUtf8String()).isEqualTo(payload);
     }
 
     @Test
-    public void passStdoutSingleLineWithNewline() {
+    public void passStdoutSingleLineWithNewline() throws IOException {
         String payload = "Test\n";
         FrameConsumerResultCallback callback = new FrameConsumerResultCallback();
         ToStringConsumer consumer = new ToStringConsumer().withRemoveAnsiCodes(false);
         callback.addConsumer(OutputFrame.OutputType.STDOUT, consumer);
         callback.onNext(new Frame(StreamType.STDOUT, payload.getBytes()));
+        callback.close();
         assertThat(consumer.toUtf8String()).isEqualTo(payload);
     }
 
@@ -218,6 +227,9 @@ private static class BasicConsumer implements Consumer<OutputFrame> {
 
         @Override
         public void accept(OutputFrame outputFrame) {
+            if (outputFrame.getType() == OutputFrame.OutputType.END) {
+                return;
+            }
             if (!firstLine) {
                 input.append('\n');
             }