This document provides an introduction to test doubles and mocking frameworks. It discusses the goals of unit testing, the four types of test doubles (dummy, fake, stub, and mock), and why mocking frameworks are useful. It then summarizes three popular mocking frameworks - Rhino.Mocks, Typemock Isolator, and Moq - noting their key features, strengths, and limitations. The document encourages the reader to start using these frameworks in their own unit testing.
Numerous Symfony specialists have done loads of slip-ups all around their first Symfony venture and at present, they dream to return to past & start from nil. The accompanying pointers will unquestionably be accommodating for tenderfoots and can expedite them to dwell far from slips-ups.
Walmyr Filho - Lessons learned as software engineer working at appear.inAgile Lietuva
Topic: Lessons learned as software engineer working at appear.in
This talk is based on a blog post on my Medium account (more) where I share a bit of what happened and what I’ve learned since I started working at the appear.in team. Basically, I’ll walk through topics such as automation, code review, experimentation, refactoring and much more, and the way we use such practices to build a service that our users love to use.
About Walmyr: Hi, I’m Walmyr. I’m a software engineer at appear.in, a company based in Oslo, Norway. I am fan of technology, programming, and software development. I’m also interested in skateboarding and writing.
More: https://about.me/walmyr-filho
Numerous Symfony specialists have done loads of slip-ups all around their first Symfony venture and at present, they dream to return to past & start from nil. The accompanying pointers will unquestionably be accommodating for tenderfoots and can expedite them to dwell far from slips-ups.
Walmyr Filho - Lessons learned as software engineer working at appear.inAgile Lietuva
Topic: Lessons learned as software engineer working at appear.in
This talk is based on a blog post on my Medium account (more) where I share a bit of what happened and what I’ve learned since I started working at the appear.in team. Basically, I’ll walk through topics such as automation, code review, experimentation, refactoring and much more, and the way we use such practices to build a service that our users love to use.
About Walmyr: Hi, I’m Walmyr. I’m a software engineer at appear.in, a company based in Oslo, Norway. I am fan of technology, programming, and software development. I’m also interested in skateboarding and writing.
More: https://about.me/walmyr-filho
Create first android app with MVVM Architecturekhushbu thakker
This pdf is about how to create the first application in the android
-How to do clean code
-What is the MVVM Architecture design pattern and why required architecture in app.
How to test legacy code with hardwired dependencies. This talk explains how to deal with legacy code wisely. This presentation should be done with a live code based on the TripService Kata created by Sandro Mancuso.
Full project samples can be found here:
https://skydrive.live.com/?cid=bdf9cf467011e705#!/?cid=bdf9cf467011e705&sc=documents&uc=1&id=BDF9CF467011E705%21232
Documenting Code - Patterns and Anti-patterns - NLPW 2016Søren Lund
How do we document code? A good solution is to create self-explanatory code; this somewhat eliminates the need to document the code. We still need some very basic documentation. Code comments are one form of documentation, that is often misused. This talk is about self-explanatory code, the documentation we need and code comment patterns and anti-patterns.
These are the slides we presented at the 2009 Montreal CodeCamp for our FluentSelenium test DSL. FluentSelenium demonstrates how it is possible to make test code cleaner by introducing appropriate test abstractions.
see http://fluentselenium.codeplex.com/
How do we document code? A good solution is to create self-explanatory code; this somewhat eliminates the need to document the code. We still need some very basic documentation. Code comments are one form of documentation, that is often misused. This talk is about self-explanatory code, the documentation we need and code comment patterns and anti-patterns.
What's the Difference Between Static Analysis and Compiler Warnings?Andrey Karpov
Visiting forums, you can often meet people who believe that compiler warnings are more than enough for controlling the basic types of errors in programs' code. I want to show you that it's a wrong belief.
Specialized static analysis tools and standard compiler warnings are both oriented towards improving the quality of the source code and minimizing potential bugs which are difficult to catch through debugging. One way or another, the compiler relies on static analysis of the source code during compilation to generate its warnings, but the quality of diagnostics and their scope of use vary greatly from one analysis method to another.
Create first android app with MVVM Architecturekhushbu thakker
This pdf is about how to create the first application in the android
-How to do clean code
-What is the MVVM Architecture design pattern and why required architecture in app.
How to test legacy code with hardwired dependencies. This talk explains how to deal with legacy code wisely. This presentation should be done with a live code based on the TripService Kata created by Sandro Mancuso.
Full project samples can be found here:
https://skydrive.live.com/?cid=bdf9cf467011e705#!/?cid=bdf9cf467011e705&sc=documents&uc=1&id=BDF9CF467011E705%21232
Documenting Code - Patterns and Anti-patterns - NLPW 2016Søren Lund
How do we document code? A good solution is to create self-explanatory code; this somewhat eliminates the need to document the code. We still need some very basic documentation. Code comments are one form of documentation, that is often misused. This talk is about self-explanatory code, the documentation we need and code comment patterns and anti-patterns.
These are the slides we presented at the 2009 Montreal CodeCamp for our FluentSelenium test DSL. FluentSelenium demonstrates how it is possible to make test code cleaner by introducing appropriate test abstractions.
see http://fluentselenium.codeplex.com/
How do we document code? A good solution is to create self-explanatory code; this somewhat eliminates the need to document the code. We still need some very basic documentation. Code comments are one form of documentation, that is often misused. This talk is about self-explanatory code, the documentation we need and code comment patterns and anti-patterns.
What's the Difference Between Static Analysis and Compiler Warnings?Andrey Karpov
Visiting forums, you can often meet people who believe that compiler warnings are more than enough for controlling the basic types of errors in programs' code. I want to show you that it's a wrong belief.
Specialized static analysis tools and standard compiler warnings are both oriented towards improving the quality of the source code and minimizing potential bugs which are difficult to catch through debugging. One way or another, the compiler relies on static analysis of the source code during compilation to generate its warnings, but the quality of diagnostics and their scope of use vary greatly from one analysis method to another.
A DevOps Days NZ 2016 Presentation.
DevOps, the term came from a need to classify a newer breed of developers in existing organisations, developers that refused to agree to an us than them mentality, that refused to fracture the tech teams of organisations based on if you worked on servers and infrastructure (Ops) vs if you wrote the client facing applications. With the birth of mainstream SaaS and Product Teams we had to tear down these walls, we had to make a stand.
This is the end of the beginning, were moving in to a new age of developers, were all devops now.
De buurt online. Over het maken van een wijkwebsite.Bas Holtzer
Djust maakt onder meer wijkwebsites: sociale websites voor en door buurtbewoners. In deze presentatie zijn een aantal algemene inzichten samengevat. Met tips en richtlijnen voor het maken van een wijkwebsite.
We all hear how unit tests can ensure higher quality code and help us in day to day refactoring, but is it feasible to write and maintain unit tests in a fast paced startup company?
This is a presentation by server lead, Heine Frifeldt, on how unit tests was gradually introduced into the server code base at Loopt, which tools are used in the continuous build environment, coding techniques and lessons learned.
Implementing TDD in for .net Core applicationsAhmad Kazemi
This is a presentation I made to make decision on which tools and frameworks should we use in our new dotnet core application to implement test driven development.
ITARC15 Workshop - Architecting a Large Software Project - Lessons LearnedJoão Pedro Martins
Improving on a previous version of this session delivered in Lisbon, this deck describes the real experiences in architecting and developing a large software project that took 3 years to go live. It was presented at a 3,5hr ITARC2015 workshop in Stockholm, Sweden.
Stopping the Rot - Putting Legacy C++ Under TestSeb Rose
Presentation given at the ACCU 2011 Conference in Oxford, UK.
Case study of applying unit test to the DOORS codebase. Includes a quick overview of unit test & the Google Test and Mock libraries. Also 3 specific refactoring examples shown.
Debugging with visual studio beyond 'F5'Dror Helper
Debugging is part of any development process, but unfortunately it’s never planned or expected. On top of that, it’s rarely approached in a structured way, and while many modern IDEs have powerful debugging tools – most developers are not aware of how they can be used to reduce the time and pain of debugging. The whole act of debugging is done as an ad-hoc, time consuming activity, which is considered less interesting then developing new features or investigating the latest and greatest technology. But while there are many articles and productivity tools aimed at writing better code – faster, it seems as though it’s impossible to find resources that teach you how to effectively debug your code. In this lecture, we will discuss how to approach a debugging session, and show the latest power debugging capabilities Visual Studio has to offer. These will help you save time and pain by first understanding the problem and then fixing the bug that caused it.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
UiPath Test Automation using UiPath Test Suite series, part 5DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
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