chore: revert accidentally committed BasicMessageFilterTest changes

This file belongs to PR #24856, not this branch. Restoring to
previous state.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: gnodet

components/camel-spring-parent/camel-spring-ws/src/test/java/org/apache/camel/component/spring/ws/filter/impl/BasicMessageFilterTest.java

@@ -23,8 +23,7 @@
 import org.apache.camel.attachment.AttachmentMessage;
 import org.apache.camel.component.spring.ws.SpringWebserviceConstants;
 import org.apache.camel.test.junit6.ExchangeTestSupport;
-import static org.assertj.core.api.Assertions.assertThat;
-
+import org.assertj.core.api.Assertions;
 import org.assertj.core.util.Streams;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -81,10 +80,10 @@ public void withoutHeader() throws Exception {
         filter.filterProducer(exchange, message);
         filter.filterConsumer(exchange, message);
 
-        assertThat(message.getAttachments()).isExhausted();
-        assertThat(message.getSoapHeader().examineAllHeaderElements()).isExhausted();
+        Assertions.assertThat(message.getAttachments()).isExhausted();
+        Assertions.assertThat(message.getSoapHeader().examineAllHeaderElements()).isExhausted();
 
-        assertThat(message.getSoapHeader().getAllAttributes()).isExhausted();
+        Assertions.assertThat(message.getSoapHeader().getAllAttributes()).isExhausted();
     }
 
     @Test
@@ -103,10 +102,10 @@ public void removeCamelInternalHeaderAttributes() throws Exception {
 
         filter.filterConsumer(exchange, message);
 
-        assertThat(message.getAttachments()).isExhausted();
-        assertThat(message.getSoapHeader().examineAllHeaderElements()).isExhausted();
+        Assertions.assertThat(message.getAttachments()).isExhausted();
+        Assertions.assertThat(message.getSoapHeader().examineAllHeaderElements()).isExhausted();
 
-        assertThat(message.getSoapHeader().getAllAttributes()).isExhausted();
+        Assertions.assertThat(message.getSoapHeader().getAllAttributes()).isExhausted();
     }
 
     @Test
@@ -115,12 +114,12 @@ public void consumerWithHeader() throws Exception {
         exchange.getOut().getHeaders().put("headerAttributeElement", new QName("http://shouldBeInHeader", "myElement"));
         filter.filterConsumer(exchange, message);
 
-        assertThat(message.getAttachments()).isExhausted();
+        Assertions.assertThat(message.getAttachments()).isExhausted();
 
-        assertThat(Streams.stream(message.getSoapHeader().examineAllHeaderElements()).toList()).isNotEmpty()
+        Assertions.assertThat(Streams.stream(message.getSoapHeader().examineAllHeaderElements()).toList()).isNotEmpty()
                 .hasSize(1);
 
-        assertThat(Streams.stream(message.getSoapHeader().getAllAttributes()).toList()).isNotEmpty().hasSize(1);
+        Assertions.assertThat(Streams.stream(message.getSoapHeader().getAllAttributes()).toList()).isNotEmpty().hasSize(1);
 
     }
 
@@ -132,12 +131,12 @@ public void producerWithHeader() throws Exception {
 
         filter.filterProducer(exchange, message);
 
-        assertThat(message.getAttachments()).isExhausted();
+        Assertions.assertThat(message.getAttachments()).isExhausted();
 
-        assertThat(Streams.stream(message.getSoapHeader().examineAllHeaderElements()).toList()).isNotEmpty()
+        Assertions.assertThat(Streams.stream(message.getSoapHeader().examineAllHeaderElements()).toList()).isNotEmpty()
                 .hasSize(1);
 
-        assertThat(Streams.stream(message.getSoapHeader().getAllAttributes()).toList()).isNotEmpty().hasSize(2);
+        Assertions.assertThat(Streams.stream(message.getSoapHeader().getAllAttributes()).toList()).isNotEmpty().hasSize(2);
 
     }
 
@@ -146,7 +145,7 @@ public void withoutAttachment() throws Exception {
         filter.filterConsumer(exchange, message);
         filter.filterProducer(exchange, message);
 
-        assertThat(message.getAttachments()).isExhausted();
+        Assertions.assertThat(message.getAttachments()).isExhausted();
     }
 
     @Test
@@ -156,8 +155,8 @@ public void producerWithAttachment() throws Exception {
 
         filter.filterProducer(exchange, message);
 
-        assertThat(Streams.stream(message.getAttachments()).toList()).isNotEmpty();
-        assertThat(message.getAttachment("testAttachment")).isNotNull();
+        Assertions.assertThat(Streams.stream(message.getAttachments()).toList()).isNotEmpty();
+        Assertions.assertThat(message.getAttachment("testAttachment")).isNotNull();
     }
 
     @Test
@@ -167,7 +166,7 @@ public void consumerWithAttachment() throws Exception {
 
         filter.filterConsumer(exchange, message);
 
-        assertThat(Streams.stream(message.getAttachments()).toList()).isNotEmpty();
-        assertThat(message.getAttachment("testAttachment")).isNotNull();
+        Assertions.assertThat(Streams.stream(message.getAttachments()).toList()).isNotEmpty();
+        Assertions.assertThat(message.getAttachment("testAttachment")).isNotNull();
     }
 }