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AWS Lambda gives class not found exception for jdbc and org.json JARS

I'm trying to run an AWS Lambda function with the help of eclipse and Maven using AWS tool kit. When I run the project as a Maven test, it successfully runs. But when I export the project as a .jar and upload the jar to AWS Lambda, it gives me the following error trace:
Input: ToRupeeDatabase error: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
Done inserting the data in RDS
The code says it runs successfully and the data has been inserted in the RDS, but it is being caught as an exception and the code is crashing.
Code:
package com.amazonaws.torupee.demo;
import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.RequestHandler;
import org.json.JSONObject;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Arrays;
import java.util.HashSet;
import java.util.logging.Level;
import java.util.logging.Logger;
public class RemoteDataCRON implements RequestHandler<Object, String> {
#Override
public String handleRequest(Object input, Context context) {
context.getLogger().log("Input: " + input);
try {
// Exception in the following line when uploaded on AWS Lambda!
Class.forName("com.mysql.jdbc.Driver");
String endPoint = "pathtodatabase?useSSL=false";
String username = "foor";
String password = "bar";
PreparedStatement stmt = null;
try {
Connection dbConnection = DriverManager.getConnection(endPoint, username, password);
} catch (SQLException ex) {
Logger.getLogger(RemoteDataCRON.class.getName()).log(Level.SEVERE, null, ex);
}
// Some processing here and org.json exception here!
} catch (Exception ex) {
System.err.println("Database error: " + ex);
}
System.out.println("Done inserting the data in RDS");
// TODO: implement your handler
return "Hello from Lambda!";
}
}
.pom file:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.amazonaws.torupee</groupId>
<artifactId>demo</artifactId>
<version>1.0.0</version>
<packaging>jar</packaging>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
<forceJavacCompilerUse>true</forceJavacCompilerUse>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.0.0</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk-bom</artifactId>
<version>1.11.256</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-lambda-java-events</artifactId>
<version>1.3.0</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-lambda-java-core</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.39</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20180130</version>
</dependency>
</dependencies>
</project>
Here is a list of solutions that I tried:
I tried adding external JARS for mysql and org.json but that gave me the same errors
I tried zipping the project instead of exporting it as a JAR but that gave me ClassNotFoundException on the handler itself
I then added the dependencies in the pom file itself as I thought that external JARS were not bundled when making a .jar file
I then changed the driver path from "com.mysql.jdbc.Driver" to "com.mysql.cj.jdbc.Driver" but that still gave me the exception on the console
Am I doing something wrong or building the Jar incorrectly, is it why Lambda gives me the error when I'm on the management console?

So I solved this by completely ditching the maven approach and did it using a simple java class. You can follow the solution for creating a simple AWS Lambda function in java step by step with this video tutorial I created.
https://www.youtube.com/watch?v=-Pm22SJibpQ&t=40s

JMockit on "main" code - not only in Test

Can anyone tell is it possible to use JMockit on production code? It's working when I run my code under Tests but when I try the same code from "main" I'm getting messages about bad initialization:
JMockit version 1.41:
Exception in thread "main" java.lang.ExceptionInInitializerError
at pac1.main.main(main.java:17)
Caused by: java.lang.IllegalStateException: JMockit didn't get initialized; please check jmockit.jar precedes junit.jar in the classpath
at mockit.internal.startup.Startup.verifyInitialization(Startup.java:117)
at mockit.MockUp.<clinit>(MockUp.java:56)
... 1 more
JMockit 1.42 and higher - requires the use of the "-javaagent" JVM initialization parameter:
Exception in thread "main" java.lang.ExceptionInInitializerError
at pac1.main.main(main.java:17)
Caused by: java.lang.IllegalStateException: JMockit didn't get initialized; please check the -javaagent JVM initialization parameter was used
at mockit.internal.startup.Startup.verifyInitialization(Startup.java:91)
at mockit.MockUp.<clinit>(MockUp.java:56)
... 1 more
This is working test code:
package pac1;
import java.time.Clock;
import java.time.Instant;
import java.time.LocalDate;
import java.time.ZoneId;
import mockit.Mock;
import mockit.MockUp;
import org.junit.Test;
public class TestClass {
#Test
public void givenLocalDateTimeMock_whenNow_thenGetFixedLocalDateTime() {
Clock clock = Clock.fixed(Instant.parse("2014-12-22T10:15:30.00Z"), ZoneId.of("UTC"));
new MockUp<LocalDate>() {
#Mock
public LocalDate now() {
return LocalDate.now(clock);
}
};
System.out.println(LocalDate.now());
ClasInvokingSomeClass test = new ClasInvokingSomeClass();
test.runApp2();
}
}
This is not working "production" code:
package pac1;
import java.time.Clock;
import java.time.Instant;
import java.time.LocalDate;
import java.time.ZoneId;
import mockit.Mock;
import mockit.MockUp;
public class main {
public static void main(String[] args) {
Clock clock = Clock.fixed(Instant.parse("2014-12-22T10:15:30.00Z"), ZoneId.of("UTC"));
new MockUp<LocalDate>() {
#Mock
public LocalDate now() {
return LocalDate.now(clock);
}
};
System.out.println(LocalDate.now());
ClasInvokingSomeClass test = new ClasInvokingSomeClass();
test.runApp2();
}
}
and pom file:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.test</groupId>
<artifactId>test1</artifactId>
<version>1.0-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>8</source>
<target>8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.2</version>
<configuration>
<argLine>
-javaagent:"${settings.localRepository}"/org/jmockit/jmockit/1.49/jmockit-1.49.jar
</argLine>
</configuration>
</plugin>
</plugins>
</build>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-dependencies -->
<dependencies>
<dependency>
<groupId>org.jmockit</groupId>
<artifactId>jmockit</artifactId>
<version>1.42</version>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.10.19</version>
</dependency>
<!-- https://mvnrepository.com/artifact/junit/junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>3.0.5.RELEASE</version>
</dependency>
</dependencies>
</project>

Junit with maven program is not working

When i run this i am getting Initialization error and there is no console error.
I have attached my junit test code and pom.xml code. please help me with the solution. And its a Maven project.
Junit program:
import static org.junit.Assert.*;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.support.ui.Select;
public class JunitTest {
#Test
public void test() {
// fail("Not yet implemented");
System.out.println("Junit code");
WebDriver driver = new ChromeDriver();
driver.get("https://www.amazon.in/");
Select s = new Select(driver.findElement(By.id("searchDropdownBox")));
s.selectByVisibleText("Books");
driver.findElement(By.id("twotabsearchtextbox")).sendKeys("harry potter");
}
}
Pom.xml:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.testmaven</groupId>
<artifactId>mavenDemo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<!-- https://mvnrepository.com/artifact/junit/junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-server -->
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-server</artifactId>
<version>3.5.2</version>
</dependency>
</dependencies>
</project>

You need to define a build phase in POM for doing the compilation of integrated unit tests.
add this code snippet in pom.xml for running the test classes.
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
<version>2.19.1</version>
<executions>
<execution>
<goals>
<goal>integration-test</goal>
<goal>verify</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
You can find more information on:
http://maven.apache.org/surefire/maven-failsafe-plugin/usage.html

Pact File Not Generated Inspite of test being Passed

I am trying to generate Pact file.The test is passing when is "Run As-Junit Test" in Eclipse. However, unable to really understand why the Pact Contract File is not generated. Can you please help? Below is my test code:
package pact;
import au.com.dius.pact.consumer.*;
import au.com.dius.pact.consumer.dsl.DslPart;
import au.com.dius.pact.consumer.dsl.PactDslJsonBody;
import au.com.dius.pact.model.PactFragment;
import org.junit.Assert;
import au.com.dius.pact.consumer.dsl.PactDslWithProvider;
import au.com.dius.pact.consumer.dsl.PactDslWithState;
import org.junit.Rule;
import org.junit.Test;
import utils.Configuration;
import java.io.IOException;
import static org.junit.Assert.assertEquals;
public class GetHelloWorldTest
{
#Rule
public PactProviderRule rule = new PactProviderRule("PP Provider", "localhost", 9000, this);
private String helloWorldResults;
#Pact(provider = Configuration.DUMMY_PROVIDER,consumer = Configuration.DUMMY_CONSUMER)
public PactFragment createFragment(PactDslWithProvider builder)//TODO
{
return builder
.uponReceiving("get hello world response")
.path("/hello-world")
.method("GET")
.willRespondWith()
.status(200)
.body("{\"id\":2,\"content\":\"Hello, Stranger!\"}")
.toFragment();
}
#Test
#PactVerification(value = "PP provider")
public void shouldGetHelloWorld() throws IOException
{
DummyConsumer restClient = new DummyConsumer(Configuration.SERVICE_URL);
Assert.assertEquals("{\"id\":32,\"content\":\"Hello, Stranger!\"}",restClient.getHelloWorld());
}
}
My POM File is as below :
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>consumer</groupId>
<artifactId>consumer</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-plugin-api</artifactId>
<version>3.3.9</version>
</dependency>
<dependency>
<groupId>org.apache.maven.reporting</groupId>
<artifactId>maven-reporting-impl</artifactId>
<version>2.2</version>
</dependency>
<dependency>
<groupId>commons-cli</groupId>
<artifactId>commons-cli</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>fluent-hc</artifactId>
<version>4.5.2</version>
</dependency>
<dependency>
<groupId>org.codehaus.plexus</groupId>
<artifactId>plexus-utils</artifactId>
<version>3.0.24</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8</version>
</dependency>
<dependency>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-consumer-junit_2.10</artifactId>
<version>2.4.18</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
<version>2.4.7</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.0.13</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.25</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.18</version>
<configuration>
<systemPropertyVariables>
<pact.rootDir>PPPPP/pact</pact.rootDir>
<buildDirectory>${project.build.directory}</buildDirectory>
</systemPropertyVariables>
</configuration>
</plugin>
</plugins>
</build>
</project>

I had the same problem that my Pact file has not been generated in the folder that I specified in the maven-surfire-plugin.
However I realized that the file has been generated, but in the folder "target > pacts". To generate the file I just needed to execute the maven goal "mvn test".
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<systemPropertyVariables>
<pact.rootDir>src/test/resources/pacts</pact.rootDir>
<buildDirectory>${project.build.directory}</buildDirectory>
</systemPropertyVariables>
I have set the pact.rootDir like this but it always generates the pact contract in the target/pact folder so now I am taking it from there.

It would seem that you're missing your state specification in the createFragment function.
To fix it in your example, change your function to this:
#Pact(state = "PP provider", provider = Configuration.DUMMY_PROVIDER,consumer = Configuration.DUMMY_CONSUMER)
public PactFragment createFragment(PactDslWithProvider builder)
From here, the verification process will know to check for that state because of the name, verify it, then write the Pact file out under the pacts directory, which is the default.
Here's an example that works for me:
package pact;
import au.com.dius.pact.consumer.*;
import au.com.dius.pact.model.PactFragment;
import org.junit.Rule;
import org.junit.Test;
import utils.Configuration;
import java.io.IOException;
import static org.junit.Assert.assertEquals;
public class GetHelloWorldTest
{
#Rule
public PactRule rule = new PactRule(Configuration.MOCK_HOST, Configuration.MOCK_HOST_PORT, this);
private DslPart helloWorldResults;
#Pact(state = "HELLO WORLD", provider = Configuration.DUMMY_PROVIDER, consumer = Configuration.DUMMY_CONSUMER)
public PactFragment createFragment(ConsumerPactBuilder.PactDslWithProvider.PactDslWithState builder)
{
helloWorldResults = new PactDslJsonBody()
.id()
.stringType("content")
.asBody();
return builder
.uponReceiving("get hello world response")
.path("/hello-world")
.method("GET")
.willRespondWith()
.status(200)
.headers(Configuration.getHeaders())
.body(helloWorldResults)
.toFragment();
}
#Test
#PactVerification("HELLO WORLD")
public void shouldGetHelloWorld() throws IOException
{
DummyConsumer restClient = new DummyConsumer(Configuration.SERVICE_URL);
assertEquals(helloWorldResults.toString(), restClient.getHelloWorld());
}
}

Pact JVM appears to ignore the buildDirectory property
Try the following configuration:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.18</version>
<configuration>
<systemPropertyVariables>
<pact.rootDir>${project.build.directory}/pacts</pact.rootDir>
<buildDirectory>${project.build.directory}</buildDirectory>
</systemPropertyVariables>
</configuration>
</plugin>

Selenide doesn't create WebDriver when using Jenkins

I'm in the process of setting up a test suite to run in a Continuous Integration-system, using Jenkins, but I'm having some issues with running my tests.
When I attempt to execute my suite, this message shows up in the console log for each test case:
okt 26, 2016 12:34:40 EM com.codeborne.selenide.impl.WebDriverThreadLocalContainer getWebDriver
INFO: No webdriver is bound to current thread: 1 - let's create new webdriver
Because it does not end up actually creating a new WebDriver, the test case fails immediately, then moves on to the next one, fails to create WebDriver, fails the test, etc.
Now here's where it gets weird. When I run the tests locally, using NetBeans (with Maven), I get the same message, but the WebDriver is actually created and runs my test cases.
My Maven goals in Jenkins are as follows:
-DfailNoTests=false -Dtest=MyTestClass install
I'm at a complete loss as to what could be causing this. I've tried using the browser parameter in my Maven goals (-Dselenide.browser=firefox), but this does not work and should not even be necessary from what I understand, save for situations where one would want to specify a WebDriver different from the default. I've also searched the web for the error message itself, but the only result I seem to get ends up being the source code for Selenide.
Jenkins is definitely set up properly, as my co-workers can run their tests without any issues, so there's definitely something wrong with my code, but I can't figure out what. Here's a snippet of my code, along with my imports:
package tests;
import static org.junit.Assert.*;
import static com.codeborne.selenide.Condition.visible;
import static com.codeborne.selenide.Selenide.$;
import static com.codeborne.selenide.Selenide.open;
import static com.codeborne.selenide.Selenide.page;
import static com.codeborne.selenide.WebDriverRunner.url;
import ForgotPasswordPage;
import LogInPage;
import ForgotPasswordValues;
import LogInValues;
import static org.hamcrest.CoreMatchers.containsString;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
public class LogInPageUITest {
public LogInPageUITest() {
}
#BeforeClass
public static void setUpClass() {
}
#AfterClass
public static void tearDownClass() {
}
#Before
public void setUp() {
open("http://example.com/login");
}
#After
public void tearDown() {
}
LogInPage logInPage = page(LogInPage.class);
ForgotPasswordPage forgotPasswordPage = page(ForgotPasswordPage.class);
#Test
public void testCheckFooter(){
$(logInPage.getLogInFooter().shouldBe(visible));
String footerURL = logInPage.getLogInFooter().innerHtml();
assertEquals(footerURL, LogInValues.LOGIN_FOOTER_LINK_URL);
logInPage.getLogInFooter().click();
assertEquals(url(), LogInValues.LOGIN_FOOTER_LINK_URL);
}
}
Any help is appreciated.
EDIT: Here's my pom.xml file, if that helps:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mygroup</groupId>
<artifactId>qa-uitests</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-report-plugin</artifactId>
<version>2.6</version>
<reportSets>
<reportSet>
<reports>
<report>report-only</report>
</reports>
</reportSet>
</reportSets>
</plugin>
</plugins>
</reporting>
<dependencies>
<dependency>
<groupId>com.codeborne</groupId>
<artifactId>selenide</artifactId>
<version>3.11</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-core</artifactId>
<version>1.3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.21</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-support</artifactId>
<version>2.53.1</version>
<type>jar</type>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<name>qa-uitests</name>
</project>