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feat: Add support for POWERTOOLS_LOGGER_LOG_EVENT #1510

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Merged
merged 12 commits into from
Nov 14, 2023
Merged

feat: Add support for POWERTOOLS_LOGGER_LOG_EVENT #1510

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d5e3ee5
Add support for POWERTOOLS_LOGGER_LOG_EVENT
AlexeySoshin Nov 10, 2023
d9b44ba
Update documentation with POWERTOOLS_LOGGER_LOG_EVENT
AlexeySoshin Nov 10, 2023
3f6a477
Set POWERTOOLS_LOGGER_LOG_EVENT in the intergration tests
AlexeySoshin Nov 10, 2023
288b676
Validate that the log file is not being written
AlexeySoshin Nov 10, 2023
da1c37c
Change the behaviour of POWERTOOLS_LOGGER_LOG_EVENT to force-enable l…
AlexeySoshin Nov 13, 2023
03094f1
Remove EnvironmentVariables, to simplify v2 migration
AlexeySoshin Nov 13, 2023
6a53b4c
Remove formatting and change documentation
AlexeySoshin Nov 13, 2023
5df3b3b
Remove formatting
AlexeySoshin Nov 13, 2023
d990ef8
Remove forceful logging of the events
AlexeySoshin Nov 13, 2023
3e3b402
Update docs/core/logging.md
AlexeySoshin Nov 13, 2023
4645b62
Simplify documentation
AlexeySoshin Nov 14, 2023
93c3e69
Merge remote-tracking branch 'origin/support_powertools_logger_log_ev…
AlexeySoshin Nov 14, 2023
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5 changes: 0 additions & 5 deletions powertools-logging/pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -129,11 +129,6 @@
<artifactId>jsonassert</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit-pioneer</groupId>
<artifactId>junit-pioneer</artifactId>
<scope>test</scope>
</dependency>
</dependencies>

<build>
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2 changes: 1 addition & 1 deletion ...src/main/java/software/amazon/lambda/powertools/logging/internal/LambdaLoggingAspect.java
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Expand Up @@ -66,7 +66,7 @@ public final class LambdaLoggingAspect {

private static final String LOG_LEVEL = System.getenv("POWERTOOLS_LOG_LEVEL");
private static final String SAMPLING_RATE = System.getenv("POWERTOOLS_LOGGER_SAMPLE_RATE");
private static final Boolean LOG_EVENT;
private static Boolean LOG_EVENT;

private static Level LEVEL_AT_INITIALISATION;

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92 changes: 36 additions & 56 deletions ...test/java/software/amazon/lambda/powertools/logging/internal/LambdaLoggingAspectTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -14,19 +14,6 @@

package software.amazon.lambda.powertools.logging.internal;

import static java.util.Collections.emptyMap;
import static java.util.Collections.singletonList;
import static java.util.stream.Collectors.joining;
import static org.apache.commons.lang3.reflect.FieldUtils.writeStaticField;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.fail;
import static org.mockito.Mockito.mockStatic;
import static org.mockito.Mockito.when;
import static org.mockito.MockitoAnnotations.openMocks;
import static org.skyscreamer.jsonassert.JSONAssert.assertEquals;
import static software.amazon.lambda.powertools.core.internal.SystemWrapper.getProperty;
import static software.amazon.lambda.powertools.core.internal.SystemWrapper.getenv;

import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.RequestHandler;
import com.amazonaws.services.lambda.runtime.RequestStreamHandler;
Expand All @@ -37,45 +24,42 @@
import com.amazonaws.services.lambda.runtime.tests.annotations.Event;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.nio.channels.FileChannel;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.ThreadContext;
import org.json.JSONException;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junitpioneer.jupiter.SetEnvironmentVariable;
import org.mockito.Mock;
import org.mockito.MockedStatic;
import software.amazon.lambda.powertools.core.internal.EnvironmentVariables;
import software.amazon.lambda.powertools.core.internal.LambdaHandlerProcessor;
import software.amazon.lambda.powertools.core.internal.SystemWrapper;
import software.amazon.lambda.powertools.logging.handlers.PowerLogToolApiGatewayHttpApiCorrelationId;
import software.amazon.lambda.powertools.logging.handlers.PowerLogToolApiGatewayRestApiCorrelationId;
import software.amazon.lambda.powertools.logging.handlers.PowerLogToolEnabled;
import software.amazon.lambda.powertools.logging.handlers.PowerLogToolEnabledForStream;
import software.amazon.lambda.powertools.logging.handlers.PowerToolDisabled;
import software.amazon.lambda.powertools.logging.handlers.PowerToolDisabledForStream;
import software.amazon.lambda.powertools.logging.handlers.PowerToolLogEventEnabled;
import software.amazon.lambda.powertools.logging.handlers.PowerToolLogEventEnabledForStream;
import software.amazon.lambda.powertools.logging.handlers.PowerToolLogEventEnabledWithCustomMapper;
import software.amazon.lambda.powertools.logging.handlers.PowertoolsLogAlbCorrelationId;
import software.amazon.lambda.powertools.logging.handlers.PowertoolsLogEnabledWithClearState;
import software.amazon.lambda.powertools.logging.handlers.PowertoolsLogEventBridgeCorrelationId;
import software.amazon.lambda.powertools.logging.handlers.*;

import java.io.*;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.nio.channels.FileChannel;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import static java.util.Collections.emptyMap;
import static java.util.Collections.singletonList;
import static java.util.stream.Collectors.joining;
import static org.apache.commons.lang3.reflect.FieldUtils.writeStaticField;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.fail;
import static org.mockito.Mockito.mockStatic;
import static org.mockito.Mockito.when;
import static org.mockito.MockitoAnnotations.openMocks;
import static org.skyscreamer.jsonassert.JSONAssert.assertEquals;
import static software.amazon.lambda.powertools.core.internal.SystemWrapper.getProperty;
import static software.amazon.lambda.powertools.core.internal.SystemWrapper.getenv;

class LambdaLoggingAspectTest {

Expand All @@ -91,6 +75,7 @@ void setUp() throws IllegalAccessException, IOException, NoSuchMethodException,
openMocks(this);
ThreadContext.clearAll();
writeStaticField(LambdaHandlerProcessor.class, "IS_COLD_START", null, true);
writeStaticField(LambdaLoggingAspect.class, "LOG_EVENT", Boolean.TRUE, true);
setupContext();
requestHandler = new PowerLogToolEnabled();
requestStreamHandler = new PowerLogToolEnabledForStream();
Expand Down Expand Up @@ -180,7 +165,6 @@ void shouldHaveNoEffectIfNotUsedOnLambdaHandler() {
}

@Test
@SetEnvironmentVariable(key = EnvironmentVariables.LOGGER.LOG_EVENT, value = "true")
void shouldLogEventForHandler() throws IOException, JSONException {
requestHandler = new PowerToolLogEventEnabled();
S3EventNotification s3EventNotification = s3EventNotification();
Expand All @@ -198,27 +182,24 @@ void shouldLogEventForHandler() throws IOException, JSONException {
assertEquals(expectEvent, event, false);
}

/**
* If POWERTOOLS_LOGGER_LOG_EVENT was set to false, the handler should log anything, despite @Logging(logEvent=true)
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no, see my other comment

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python is the ref, not typescript

* @throws IOException
*/
@Test
@SetEnvironmentVariable(key = EnvironmentVariables.LOGGER.LOG_EVENT, value = "false")
void shouldNotLogEventForHandlerWhenEnvVariableSetToFalse() throws IOException, JSONException {
void shouldNotLogEventForHandlerWhenEnvVariableSetToFalse() throws IOException, IllegalAccessException {
writeStaticField(LambdaLoggingAspect.class, "LOG_EVENT", Boolean.FALSE, true);

requestHandler = new PowerToolLogEventEnabled();
S3EventNotification s3EventNotification = s3EventNotification();

requestHandler.handleRequest(s3EventNotification, context);

Map<String, Object> log = parseToMap(Files.lines(Paths.get("target/logfile.json")).collect(joining()));

String event = (String) log.get("message");

String expectEvent = new BufferedReader(
new InputStreamReader(this.getClass().getResourceAsStream("/s3EventNotification.json")))
.lines().collect(joining("\n"));

assertEquals(expectEvent, event, false);
String s = Files.lines(Paths.get("target/logfile.json")).collect(joining());
assertThat(s).isEmpty();
}

@Test
@SetEnvironmentVariable(key = EnvironmentVariables.LOGGER.LOG_EVENT, value = "true")
void shouldLogEventForHandlerWithOverriddenObjectMapper() throws IOException, JSONException {
RequestHandler<S3EventNotification, Object> handler = new PowerToolLogEventEnabledWithCustomMapper();
S3EventNotification s3EventNotification = s3EventNotification();
Expand All @@ -237,7 +218,6 @@ void shouldLogEventForHandlerWithOverriddenObjectMapper() throws IOException, JS
}

@Test
@SetEnvironmentVariable(key = EnvironmentVariables.LOGGER.LOG_EVENT, value = "true")
void shouldLogEventForStreamAndLambdaStreamIsValid() throws IOException, JSONException {
requestStreamHandler = new PowerToolLogEventEnabledForStream();
ByteArrayOutputStream output = new ByteArrayOutputStream();
Expand Down