Talk was given for the first time at JPrime 2017 conference in Sofia, Bulgaria
JUnit is the standard way to test things in Java. In fact, it is the most commonly included external library for Java projects! Here is another fact - JUnit 4 release was 11 years ago and no feature releases were added in recent years. What you knew about JUnit in 2010 is still 100% relevant today. In 2017...
So finally, time for upgrade!
What took 11 years? What is new? What changed and what stayed the same? What about IDE and build tool support? When is the release date? What will testing on the JVM look like in the future? Check the presentation and you will find out.
For more info about JPrime check out jprime.io
JUnit is the standard way to test things in Java. In fact, it is the most commonly included external library for Java projects! Here is another fact - JUnit 4 release was 11 years ago and no feature releases were added in recent years. What you knew about JUnit in 2010 is still 100% relevant today. In 2017...
So finally, time for an upgrade!
What took 11 years? What is new? What changed and what stayed the same? What about IDE and build tool support? What will testing on the JVM look like in the future? Check the presentation and you will find out.
Join core JUnit 5 committer Sam Brannen to gain insight on the latest new features in JUnit 5 as well as what’s on the horizon.
In this presentation we will look at exciting new features that have been added in JUnit 5 over the past year, including temporary directories, custom display name generators, method ordering, timeouts, the Test Kit, and powerful new extension APIs. If you haven't yet made the switch from JUnit 4 to JUnit 5 you will definitely want to check out this presentation.
In closing, Sam will also provide a few tips on how to use JUnit Jupiter to test Spring and Spring Boot apps.
JUnit 5 - The Next Generation of JUnit - Ted's Tool TimeTed Vinke
JUnit 5 is the next generation of JUnit. The goal is to create an up-to-date foundation for developer-side testing on the JVM. This includes focusing on Java 8 and above, as well as enabling many different styles of testing.
JUnit is the standard way to test things in Java. In fact, it is the most commonly included external library for Java projects! Here is another fact - JUnit 4 release was 11 years ago and no feature releases were added in recent years. What you knew about JUnit in 2010 is still 100% relevant today. In 2017...
So finally, time for an upgrade!
What took 11 years? What is new? What changed and what stayed the same? What about IDE and build tool support? What will testing on the JVM look like in the future? Check the presentation and you will find out.
Join core JUnit 5 committer Sam Brannen to gain insight on the latest new features in JUnit 5 as well as what’s on the horizon.
In this presentation we will look at exciting new features that have been added in JUnit 5 over the past year, including temporary directories, custom display name generators, method ordering, timeouts, the Test Kit, and powerful new extension APIs. If you haven't yet made the switch from JUnit 4 to JUnit 5 you will definitely want to check out this presentation.
In closing, Sam will also provide a few tips on how to use JUnit Jupiter to test Spring and Spring Boot apps.
JUnit 5 - The Next Generation of JUnit - Ted's Tool TimeTed Vinke
JUnit 5 is the next generation of JUnit. The goal is to create an up-to-date foundation for developer-side testing on the JVM. This includes focusing on Java 8 and above, as well as enabling many different styles of testing.
This presentation describes the some of the major functionality of JUnit4 and TestNG .Each topic contains example so that a viewer can understand the usage and apply them in their code.
YouTube Link: https://youtu.be/SDwqcFwvwY0
** Selenium Training:https://www.edureka.co/masters-program/automation-testing-engineer-training **
This ‘JUnit Tutorial’ video by Edureka helps you understand about the unit testing framework in detail. Topics to be covered in this Software Testing Video are:
What is Junit? Advantages and uses
Features
The JUnit framework
How to set up JUnit
How to run a simple JUnit program
JUnit annotations and Assert statements
Exceptions
Parameterized test
JUnit vs TestNG
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
Tests? Who's got time for that? They slow us down.
Test code should be an investment and not a cost. Instead, it is often treated as a mere annoyance and impediment to our progress.
What does a good test code look like? One that will not annoy us and slow us down? One that will help us write, read and understand our code? How can we invest and collect interest from it instead of paying a price?
This is not a theoretical presentation. We will see how we can achieve this by example, using the common tools, libraries, and techniques available for us on the JVM ecosystem
With the proliferation of testing culture, many developers are facing new challenges. As projects are getting started, the focus may be on developing enough tests to maintain confidence that the code is correct. However, as developers write more and more tests, performance and repeatability become growing concerns for test suites. In our study of large open source software, we found that running tests took on average 41% of the total time needed to build each project – over 90% in those that took the longest to build. Unfortunately, typical techniques for accelerating test suites from literature (like running only a subset of tests, or running them in parallel) can’t be applied in practice safely, since tests may depend on each other. These dependencies are very hard to find and detect, posing a serious challenge to test and build acceleration. In this talk, I will present my recent research in automatically detecting and isolating these dependencies, enabling for significant, safe and sound build acceleration of up to 16x.
This presentation describes the some of the major functionality of JUnit4 and TestNG .Each topic contains example so that a viewer can understand the usage and apply them in their code.
YouTube Link: https://youtu.be/SDwqcFwvwY0
** Selenium Training:https://www.edureka.co/masters-program/automation-testing-engineer-training **
This ‘JUnit Tutorial’ video by Edureka helps you understand about the unit testing framework in detail. Topics to be covered in this Software Testing Video are:
What is Junit? Advantages and uses
Features
The JUnit framework
How to set up JUnit
How to run a simple JUnit program
JUnit annotations and Assert statements
Exceptions
Parameterized test
JUnit vs TestNG
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
Tests? Who's got time for that? They slow us down.
Test code should be an investment and not a cost. Instead, it is often treated as a mere annoyance and impediment to our progress.
What does a good test code look like? One that will not annoy us and slow us down? One that will help us write, read and understand our code? How can we invest and collect interest from it instead of paying a price?
This is not a theoretical presentation. We will see how we can achieve this by example, using the common tools, libraries, and techniques available for us on the JVM ecosystem
With the proliferation of testing culture, many developers are facing new challenges. As projects are getting started, the focus may be on developing enough tests to maintain confidence that the code is correct. However, as developers write more and more tests, performance and repeatability become growing concerns for test suites. In our study of large open source software, we found that running tests took on average 41% of the total time needed to build each project – over 90% in those that took the longest to build. Unfortunately, typical techniques for accelerating test suites from literature (like running only a subset of tests, or running them in parallel) can’t be applied in practice safely, since tests may depend on each other. These dependencies are very hard to find and detect, posing a serious challenge to test and build acceleration. In this talk, I will present my recent research in automatically detecting and isolating these dependencies, enabling for significant, safe and sound build acceleration of up to 16x.
Video at https://www.youtube.com/watch?v=nD1eFbql8jg
This talk will demonstrate advanced testing practices used by the XWiki open source project, and using Java, Maven, Docker and Jenkins:
* Testing for backward compatibility with Revapi and an associated strategy
* Testing for coverage with Jacoco and defining a viable strategy for slowing improving the situation
* Testing the quality of your tests with Descartes Mutation testing
Automatically enriching your test suite with DSpot
* Testing various configurations with Docker containers and Jenkins
Palestra realizada, no dia 8/6/13, no JustJava 2013, visando apresentar esta novidade poderosa do Java 8 que permite criar análises personalizadas de código fonte, além da adição de checagens extras em tempo de compilação e transformações de código.
Rise of the Machines - Automate your DevelopmentSven Peters
When we talk about automation in software development, we immediately think of automated builds and deployments. We may also be using scripts to help make our daily work easier. But this is really just the beginning of the rise of the machines.
I show you how leading developers in our industry are using open source and commercial tools for automating much more. They've got "robots" for monitoring production servers, updating issues, supporting customers, reviewing code, setting up laptops, doing development reporting, conducting customer feedback -- even automating daily standups. In what instances is it useful to automate? In what cases does it not make sense? Automation prevents us from having to do the same thing twice, helps us to work better together, reduces workflow errors and frees up time to write production code. Plus, as it turns out, spending time on automation is fun! Don't be afraid of robots in software development, embrace them! Even if I save you just half an hour a week, this talk will be a beneficial investment of your time.
Selenium has become the de-facto standard framework for end-to-end web testing nowadays. JUnit 5 is the latest version of this popular testing framework and implements a brand-new programming and extension model named Jupiter. This talk presents Selenium-Jupiter (https://bonigarcia.github.io/selenium-jupiter/), an open-source JUnit 5 extension aimed to provide seamless integration with Selenium. At first glance, it allows creating Selenium tests using local or remote browsers, reducing the required boilerplate thanks to the dependency injection mechanism supported in JUnit 5. Moreover, it will enable us to use different types of web browsers and Android devices in Docker containers out of the box. All in all, Selenium-Jupiter can be used to carry out different types of tests for web and mobile applications, including functional, compatibility (using test templates to define different devices or browsers -types and versions-) or performance tests.
Verify Your Kubernetes Clusters with Upstream e2e testsKen'ichi Ohmichi
This slides are for Open Source Summit 2018.
Kubernetes upstream repository contains 877 e2e(End-to-End) tests and we are using 160 tests from them as conformance tests at the upstream CI/CD system.
The conformance tests take 1.5 hours normally, and it is easy to pass the tests on any environments including Kubernetes clusters on public/private clouds. However, if you try operating all e2e tests, that would take 12 hours and many tests can be failed. So there are tips to use e2e tests for local Kubernetes clusters.
Kenichi will explain the overview of Kubernetes e2e tests and tips to use e2e tests on your clusters.
Interactive Java Support to your tool -- The JShell API and ArchitectureJavaDayUA
Explore the JShell API. Learn how it can be used to add interactive Java expression/declaration execution to new or existing tools. See how the completion functionality can enhance code editors or analyzers. Get a behind the scenes look at the JShell architecture and its deep integration with the Java platform.
Boost up your productivity with Kotlin - Liferay Symposium France 2018Louis-Guillaume Durand
As a Java developper, you may be looking for new ways to improve your productivity. If one of the answer was to adopt another language for the JVM? Like Kotlin? Let's see what is Kotlin, why is it a good choice and how you can use it in Liferay 7/DXP.
Using the Groovy dynamic language for primarily functional / acceptance / customer / BDD testing with a forward looking perspective. Also considers polyglot options. The techniques and lessons learned can be applied to other kinds of testing and are also applicable to similar languages. Drivers and Runners discussed include: Native Groovy, HttpBuilder, HtmlUnit, WebTest, Watij, Selenium, WebDriver, Tellurium, JWebUnit, JUnit, TestNG, Spock, EasyB, JBehave, Cucumber, Robot Framework and FitNesse/Slim. Also looks at JMeter, ScalaCheck, Choco, AllPairs and ModelJUnit
Testes? Mas isso não aumenta o tempo de projecto? Não quero...Comunidade NetPonto
Os Testes são cada vez mais uma necessidade nos projectos de desenvolvimento de software... Sejam eles unitários, de carga ou de "User Interface", uma boa framework de testes ajuda a resolver os problemas mais cedo, de forma mais eficaz e mais barata.
No final da sessão vamos perceber não só para que servem, como são feitos e como o Visual Studio 2010 pode ajudar.
We describe the deployment and use of Globus Compute for remote computation. This content is aimed at researchers who wish to compute on remote resources using a unified programming interface, as well as system administrators who will deploy and operate Globus Compute services on their research computing infrastructure.
Globus Connect Server Deep Dive - GlobusWorld 2024Globus
We explore the Globus Connect Server (GCS) architecture and experiment with advanced configuration options and use cases. This content is targeted at system administrators who are familiar with GCS and currently operate—or are planning to operate—broader deployments at their institution.
GraphSummit Paris - The art of the possible with Graph TechnologyNeo4j
Sudhir Hasbe, Chief Product Officer, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
OpenMetadata Community Meeting - 5th June 2024OpenMetadata
The OpenMetadata Community Meeting was held on June 5th, 2024. In this meeting, we discussed about the data quality capabilities that are integrated with the Incident Manager, providing a complete solution to handle your data observability needs. Watch the end-to-end demo of the data quality features.
* How to run your own data quality framework
* What is the performance impact of running data quality frameworks
* How to run the test cases in your own ETL pipelines
* How the Incident Manager is integrated
* Get notified with alerts when test cases fail
Watch the meeting recording here - https://www.youtube.com/watch?v=UbNOje0kf6E
Understanding Globus Data Transfers with NetSageGlobus
NetSage is an open privacy-aware network measurement, analysis, and visualization service designed to help end-users visualize and reason about large data transfers. NetSage traditionally has used a combination of passive measurements, including SNMP and flow data, as well as active measurements, mainly perfSONAR, to provide longitudinal network performance data visualization. It has been deployed by dozens of networks world wide, and is supported domestically by the Engagement and Performance Operations Center (EPOC), NSF #2328479. We have recently expanded the NetSage data sources to include logs for Globus data transfers, following the same privacy-preserving approach as for Flow data. Using the logs for the Texas Advanced Computing Center (TACC) as an example, this talk will walk through several different example use cases that NetSage can answer, including: Who is using Globus to share data with my institution, and what kind of performance are they able to achieve? How many transfers has Globus supported for us? Which sites are we sharing the most data with, and how is that changing over time? How is my site using Globus to move data internally, and what kind of performance do we see for those transfers? What percentage of data transfers at my institution used Globus, and how did the overall data transfer performance compare to the Globus users?
Providing Globus Services to Users of JASMIN for Environmental Data AnalysisGlobus
JASMIN is the UK’s high-performance data analysis platform for environmental science, operated by STFC on behalf of the UK Natural Environment Research Council (NERC). In addition to its role in hosting the CEDA Archive (NERC’s long-term repository for climate, atmospheric science & Earth observation data in the UK), JASMIN provides a collaborative platform to a community of around 2,000 scientists in the UK and beyond, providing nearly 400 environmental science projects with working space, compute resources and tools to facilitate their work. High-performance data transfer into and out of JASMIN has always been a key feature, with many scientists bringing model outputs from supercomputers elsewhere in the UK, to analyse against observational or other model data in the CEDA Archive. A growing number of JASMIN users are now realising the benefits of using the Globus service to provide reliable and efficient data movement and other tasks in this and other contexts. Further use cases involve long-distance (intercontinental) transfers to and from JASMIN, and collecting results from a mobile atmospheric radar system, pushing data to JASMIN via a lightweight Globus deployment. We provide details of how Globus fits into our current infrastructure, our experience of the recent migration to GCSv5.4, and of our interest in developing use of the wider ecosystem of Globus services for the benefit of our user community.
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
Navigating the Metaverse: A Journey into Virtual Evolution"Donna Lenk
Join us for an exploration of the Metaverse's evolution, where innovation meets imagination. Discover new dimensions of virtual events, engage with thought-provoking discussions, and witness the transformative power of digital realms."
First Steps with Globus Compute Multi-User EndpointsGlobus
In this presentation we will share our experiences around getting started with the Globus Compute multi-user endpoint. Working with the Pharmacology group at the University of Auckland, we have previously written an application using Globus Compute that can offload computationally expensive steps in the researcher's workflows, which they wish to manage from their familiar Windows environments, onto the NeSI (New Zealand eScience Infrastructure) cluster. Some of the challenges we have encountered were that each researcher had to set up and manage their own single-user globus compute endpoint and that the workloads had varying resource requirements (CPUs, memory and wall time) between different runs. We hope that the multi-user endpoint will help to address these challenges and share an update on our progress here.
Software Engineering, Software Consulting, Tech Lead, Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Transaction, Spring MVC, OpenShift Cloud Platform, Kafka, REST, SOAP, LLD & HLD.
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
Large Language Models and the End of ProgrammingMatt Welsh
Talk by Matt Welsh at Craft Conference 2024 on the impact that Large Language Models will have on the future of software development. In this talk, I discuss the ways in which LLMs will impact the software industry, from replacing human software developers with AI, to replacing conventional software with models that perform reasoning, computation, and problem-solving.
Enterprise Resource Planning System includes various modules that reduce any business's workload. Additionally, it organizes the workflows, which drives towards enhancing productivity. Here are a detailed explanation of the ERP modules. Going through the points will help you understand how the software is changing the work dynamics.
To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
Gamify Your Mind; The Secret Sauce to Delivering Success, Continuously Improv...Shahin Sheidaei
Games are powerful teaching tools, fostering hands-on engagement and fun. But they require careful consideration to succeed. Join me to explore factors in running and selecting games, ensuring they serve as effective teaching tools. Learn to maintain focus on learning objectives while playing, and how to measure the ROI of gaming in education. Discover strategies for pitching gaming to leadership. This session offers insights, tips, and examples for coaches, team leads, and enterprise leaders seeking to teach from simple to complex concepts.
57. kgolev.com@kotseto
public class Library {
private Books books;
public Library(Books books) {
this.books = books;
}
public void addBook(Book book) {
// do something with books
}
}