add logs to e2e test

Author: jeromevdl

powertools-e2e-tests/handlers/idempotency/pom.xml

@@ -17,6 +17,14 @@
             <groupId>software.amazon.lambda</groupId>
             <artifactId>powertools-idempotency</artifactId>
         </dependency>
+        <dependency>
+            <groupId>software.amazon.lambda</groupId>
+            <artifactId>powertools-logging</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-slf4j2-impl</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.amazonaws</groupId>
             <artifactId>aws-lambda-java-events</artifactId>
@@ -38,6 +46,10 @@
                             <groupId>software.amazon.lambda</groupId>
                             <artifactId>powertools-idempotency</artifactId>
                         </aspectLibrary>
+                        <aspectLibrary>
+                            <groupId>software.amazon.lambda</groupId>
+                            <artifactId>powertools-logging</artifactId>
+                        </aspectLibrary>
                     </aspectLibraries>
                 </configuration>
                 <executions>

powertools-e2e-tests/handlers/idempotency/src/main/java/software/amazon/lambda/powertools/e2e/Function.java

@@ -28,6 +28,7 @@
 import software.amazon.lambda.powertools.idempotency.IdempotencyConfig;
 import software.amazon.lambda.powertools.idempotency.Idempotent;
 import software.amazon.lambda.powertools.idempotency.persistence.DynamoDBPersistenceStore;
+import software.amazon.lambda.powertools.logging.Logging;
 
 
 public class Function implements RequestHandler<Input, String> {
@@ -53,6 +54,7 @@ public Function(DynamoDbClient client) {
                 ).configure();
     }
 
+    @Logging(logEvent = true)
     @Idempotent
     public String handleRequest(Input input, Context context) {
         DateTimeFormatter dtf = DateTimeFormatter.ISO_DATE_TIME.withZone(TimeZone.getTimeZone("UTC").toZoneId());

powertools-e2e-tests/handlers/idempotency/src/main/resources/log4j2.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration>
+    <Appenders>
+        <Console name="JsonAppender" target="SYSTEM_OUT">
+            <JsonTemplateLayout eventTemplateUri="classpath:LambdaJsonLayout.json" />
+        </Console>
+    </Appenders>
+    <Loggers>
+        <Root level="INFO">
+            <AppenderRef ref="JsonAppender"/>
+        </Root>
+        <Logger name="JsonLogger" level="INFO" additivity="false">
+            <AppenderRef ref="JsonAppender"/>
+        </Logger>
+    </Loggers>
+</Configuration>

powertools-e2e-tests/handlers/largemessage/pom.xml

@@ -29,7 +29,10 @@
             <groupId>com.amazonaws</groupId>
             <artifactId>aws-lambda-java-events</artifactId>
         </dependency>
-
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-slf4j2-impl</artifactId>
+        </dependency>
     </dependencies>
 
     <build>

powertools-e2e-tests/handlers/pom.xml

@@ -21,6 +21,7 @@
         <aspectj.plugin.version>1.13.1</aspectj.plugin.version>
         <maven.compiler.version>3.11.0</maven.compiler.version>
         <aws.sdk.version>2.20.108</aws.sdk.version>
+        <log4j.version>2.20.0</log4j.version>
     </properties>
 
     <modules>
@@ -81,6 +82,11 @@
                 <artifactId>aws-lambda-java-events</artifactId>
                 <version>${lambda.java.events}</version>
             </dependency>
+            <dependency>
+                <groupId>org.apache.logging.log4j</groupId>
+                <artifactId>log4j-slf4j2-impl</artifactId>
+                <version>${log4j.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>