Add unit tests for ua interceptor in logging modules.

Author: phipag

powertools-logging/powertools-logging-log4j/pom.xml

@@ -98,6 +98,11 @@
             <type>test-jar</type>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>s3</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
     <profiles>
         <profile>

powertools-logging/powertools-logging-log4j/src/test/java/software/amazon/lambda/powertools/logging/log4j/internal/Log4jUserAgentInterceptorTest.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2023 Amazon.com, Inc. or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+package software.amazon.lambda.powertools.logging.log4j.internal;
+
+import org.junit.jupiter.api.Test;
+import software.amazon.awssdk.services.s3.S3Client;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class Log4jUserAgentInterceptorTest {
+
+    @Test
+    void shouldConfigureUserAgentWhenCreatingAwsSdkClient() {
+        // WHEN creating an AWS SDK client, the interceptor should be loaded
+        // We use S3 client but it can be any arbitrary AWS SDK client
+        S3Client.builder().build();
+        
+        // THEN the user agent system property should be set
+        String userAgent = System.getProperty("sdk.ua.appId");
+        assertThat(userAgent).contains("PT/LOGGING-LOG4J/");
+    }
+}

powertools-logging/powertools-logging-logback/pom.xml

@@ -95,6 +95,11 @@
             <artifactId>junit-pioneer</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>s3</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <profiles>

powertools-logging/powertools-logging-logback/src/test/java/software/amazon/lambda/powertools/logging/logback/internal/LogbackUserAgentInterceptorTest.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2023 Amazon.com, Inc. or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+package software.amazon.lambda.powertools.logging.logback.internal;
+
+import org.junit.jupiter.api.Test;
+import software.amazon.awssdk.services.s3.S3Client;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class LogbackUserAgentInterceptorTest {
+
+    @Test
+    void shouldConfigureUserAgentWhenCreatingAwsSdkClient() {
+        // WHEN creating an AWS SDK client, the interceptor should be loaded
+        // We use S3 client but it can be any arbitrary AWS SDK client
+        S3Client.builder().build();
+        
+        // THEN the user agent system property should be set
+        String userAgent = System.getProperty("sdk.ua.appId");
+        assertThat(userAgent).contains("PT/LOGGING-LOGBACK/");
+    }
+}