Enhanced Web Service Testing: A Better Mock Structure

The document discusses architectural test case writing. It begins by covering software development methodologies like waterfall and iterative models. It then discusses software testing, particularly architectural testing. Key aspects of architectural test cases are described such as using quality attributes to derive scenarios and test cases. An example scenario and test case template are provided. The document emphasizes that architectural test cases should validate quality attributes and non-functional requirements.

Unit testing our code on the JVM is well catered for with a lot of great tools that are mature and reliable – things tend to just work. Integrated testing, however, is another matter. Any time we face a situation where we need to involve non-JVM elements in our tests, we’re faced with painful environment setup and repeatability issues. Testcontainers aims to make integrated tests a little less unpleasant, through the power of Docker. Databases, Web browsers – in fact anything available as a Docker image – can be made available as a component to use in our tests. In this talk, we’ll go through the motivations for building Testcontainers, its features, as well as some examples of using it in practice for testing various types of components.

You can find the recording of this talk here: https://page.camunda.com/camundacon-2022-ruecker-keynote

Companion slides for Stormpath CTO and Co-Founder Les REST API Security Webinar. This presentation covers all the RESTful best practices learned building the Stormpath APIs. This webinar is full of best practices learned building the Stormpath API and supporting authentication for thousands of projects. Topics Include: - HTTP Authentication - Choosing a Security Protocol - Generating & Managing API Keys - Authorization & Scopes - Token Authentication with JSON Web Tokens (JWTs) - Much more... Stormpath is a User Management API that reduces development time with instant-on, scalable user infrastructure. Stormpath's intuitive API and expert support make it easy for developers to authenticate, manage and secure users and roles in any application.

1. Overview of DevOps 2. Infrastructure as Code (IaC) and Configuration as code 3. Identity and Security protection in CI CD environment 4. Monitor Health of the Infrastructure/Application 5. Open Source Software (OSS) and third-party tools, such as Chef, Puppet, Ansible, and Terraform to achieve DevOps. 6. Future of DevOps Application

This presentation focuses on the basics of Performance Engineering and touches upon relevant aspects of SPE or Systems Performance Engineering across the development, implementation and support cycle.

Software performance engineering is becoming increasingly important to businesses as they look to improve the non-functional performance of applications and get more out of IT investments. By leveraging performance engineering techniques, IT professionals can be indispensable in building and optimizing scalable systems. This introductory course will teach you the essentials of software performance engineering including : • The performance challenges faced by Enterprise IT today • What is software performance engineering (SPE)? • Best practices for building scalable software systems • The approaches to integrating SPE into IT project lifecycles • Common frameworks for measuring application performance and service levels • The impact of SPE on software developers, testers, capacity planes, and other IT professionals • Case studies from the finance, retail, and insurance industries Instructor: Walter Kuketz, SVP and CTO, Collaborative Consulting This training is sponsored by Correlsense, Collaborative Consulting, and New Horizons

This document discusses designing a scalable web architecture for an e-commerce site. It recommends: 1) Using a service-based architecture with microservices for components like the UI, queue, analytics algorithms, and database. 2) Scaling services horizontally using load balancing and auto-scaling. 3) Collecting performance metrics to monitor everything and make data-driven decisions about scaling. 4) Storing data in multiple databases like MySQL, MongoDB, HBase based on their suitability and scaling them independently as services.

The document provides an overview of Cucumber, which is a tool that executes plain-text behavioral descriptions as automated tests. It discusses how Cucumber uses the Gherkin language to describe desired software behavior without implementation details. The document also covers installing Cucumber, running Cucumber tests via different methods, and provides a demo of a sample Cucumber application.

Continuous delivery is the process of automating the deployment of code changes to production. It involves building, testing, and deploying code changes through successive environments like integration, testing, and production. Continuous integration starts the process by automatically building and testing code changes. The release pipeline then automates deploying through environments. This finds issues early and allows for rapid deployment of code changes to production through automated testing and infrastructure provisioning.

What does it take to get an application into production? Many processes, tools and automation surround that application to deliver it to the customer. As it becomes more common for development teams to autonomously deliver and run their software, the focus of the traditional operational teams shifts towards an as-a-service mindset. But how is such a team positioned within the company? And is Platform Engineering any different from Software Engineering? In this talk I’ll share my experiences as a platform engineer and explain why I believe that every company should be conscious about why and how to setup this responsibility. I’ll also discuss the biggest challenges surrounding it - and how to tackle them.

Spring Security is a powerful and highly customizable authentication and authorization framework for Spring-based applications. It provides authentication via mechanisms like username/password, LDAP, and SSO. Authorization can be implemented through voting-based access control or expression-based access control at the web (URL) level and method level. It includes filters, providers, and services to handle authentication, authorization, logout, and remember-me functionality. Configuration can be done through XML or Java configuration with support for common annotations.

Vert.x is a toolkit for building reactive microservices applications on the JVM. It uses the reactor pattern with a single-threaded event loop to avoid the C10K problem. Verticles are lightweight concurrent units that communicate asynchronously via an event bus. This allows building scalable and reactive microservices. Vert.x supports websockets, clustering, reactive programming with RxJava, and can be deployed to production environments like AWS. It also integrates with Spring for dependency injection and configuration.

1. The document discusses GraphQL, an API query language created by Facebook. It introduces GraphQL concepts like queries, mutations, and subscriptions. 2. An example compares fetching data from a REST API versus a GraphQL API. GraphQL allows fetching all required data with a single request, whereas REST requires multiple requests. 3. React and GraphQL are a good fit because GraphQL is declarative, allowing developers to focus on what data is needed rather than how to fetch it. Popular GraphQL clients like Apollo make fetching data even more declarative.

SonarQube is a leading platform for continuous code quality that allows developers to write clean code, detect bugs across 20+ programming languages, and integrate with DevOps tools like Jenkins. The document discusses getting started with SonarQube by setting up the Windows service, MySQL database, security, plugins, rules, quality profiles, and quality gates. It also covers project management, remote access, using the SonarQube scanner for MSBuild, and integrating SonarQube with Jenkins for continuous code quality.

The document provides an overview of Jenkins, a popular open source continuous integration (CI) tool. It discusses what CI is, describes Jenkins' architecture and features like plugin extensibility. It also covers installing and configuring Jenkins, including managing plugins, nodes and jobs. The document demonstrates how to set up a sample job and outlines benefits like supporting Agile development through continuous integration and access to working software copies.

From Confoo 2021. Software architecture tends to be esoteric and intangible. The result of this is architectural drift, with the architecture losing the qualities it was promoting as the code evolves. This talk will introduce ArchUnit, a library that allows you to test your Java architecture. You'll see how to write unit tests that protect architectural characteristics in your code while making your architecture easier to understand for everyone in your team.

Salesforce provides an interface for testing callouts named HttpCalloutMock used to cover remote callouts. While adequate for simple callouts, in the real world you often need something more flexible, as in the case of multiple and varying responses from the same or varying endpoints. More precise testing and coverage can be obtained by extending the standard interface. Join us as we demonstrate a solution to use to enable the flexibility required for complex integration and synchronization apps.

In this workshop we will cover the methodologies and three basic levels of testing, then we will deep dive into how to use PHPUnit to achieve developer testing. The tests may not be the prettiest, most robust, or efficient, but you should leave the course with the ability and confidence to write tests for your code. Topics include: xUnit framework basics and workflows, test classification, asserts, data driven testing, and an introduction to mocking. This is a beginner course, but seasoned veterans may discover features they never knew.

The document provides an overview of testing Apex code in Salesforce, including: - Why unit testing is important for developing robust, error-free code that meets the minimum 75% test coverage requirement. - How to write Apex test classes annotated with @isTest and define test methods using testMethod. - Using Test.startTest() and Test.stopTest() to test governor limits. - Examples of testing a trigger, visualforce controller, web services callouts, and external API callouts. - Best practices for testing such as using System.assert(), achieving 100% coverage, and testing different user contexts with System.runAs().

This presentation discusses test driven development with Oracle Coherence. It outlines the philosophy of PTDD and challenges of testing Coherence, including the need for a cluster and sensitivity to network issues. It discusses automating tests using tools like NanoCloud for managing nodes and executing tests remotely. Different types of tests are described like microbenchmarks, performance regression tests, and bottleneck analysis. Common pitfalls of performance testing like fixed users vs fixed request rates are also covered.

This document discusses different types of software testing including unit testing and integration testing. Unit testing involves writing code to test individual units or modules in isolation with few dependencies. Integration testing evaluates how modules function together as a group in a black box manner. The benefits of testing include facilitating code changes, enhancing software quality by catching bugs, serving as documentation, and improving code quality. Test-driven development is introduced as an approach where tests are written before code to drive the design. Continuous integration is also discussed as a way to fully automate testing, build, and code quality checks.

This document discusses using web services in Android development. It covers making HTTP requests to web services, parsing the response, and creating your own basic web service using PHP. Key points include constructing the URL, executing asynchronous HTTP requests, checking response codes, and parsing XML or JSON responses. The document provides code samples for making a request and handling the response. It also discusses possible issues like blocking the UI thread during the request and suggests using threads to avoid this. Finally, it proposes an exercise to build an accessible application using a web service and GPS.

soapUI is a tool for testing APIs, including SOAP and REST web services. It allows testing functionality, security, performance, and documentation. Key features include testing API functions with parameters, negative testing, security testing like SQL injection and XSS, load and performance testing, and documentation logging. The tool supports SOAP, REST, and HTTP services. Projects contain elements like WSDL/WADL files, services, test cases, test steps, and property transfers between steps. Test cases validate requests with parameters and assertions. Security tests simulate attacks. Performance tests assess response times and throughput under varying loads. Mock services emulate real services for testing without dependencies.

This document discusses connectivity in SQL and JDBC. It begins by explaining that JDBC is a Java API that allows Java programs to execute SQL statements. It then describes the JDBC architecture and drivers. The responsibilities of the JDBC client include establishing a connection, submitting SQL statements, processing results, and closing the connection. The document outlines the steps to develop a Java/JDBC application, including loading and registering drivers, establishing a connection, preparing and executing statements, processing result sets, and closing connections. Finally, it compares Statement and PreparedStatement objects.

FitNesse is a wiki-based software testing tool that can be a powerful addition to your Continuous Integration Environments. Its greatest advantages include providing visibility into tests and results, and providing access to test-writing by non-technical team members. We will: * look at specific examples and code, * discuss the advantages and drawbacks of using FitNesse as a test framework * implement, deploy, and use a simple fixture in a fitnesse test * review different kinds of fixtures, including decision table, script, query, html, and selenium webtest fixtures * discuss some of the more interesting fixture extensions we've implemented, including JSON-based verification and the ability to pass in javascript code for dynamic verification * use Hudson/Jenkins to run your FitNesse tests as a step in your Continuous Integration/Deployment process

This document discusses PHPUnit, a unit testing framework for PHP. It covers PHPUnit installation, writing test cases, assertions, fixtures, organizing tests, and best practices for test naming, structure and design including the F.I.R.S.T. principles. Key topics include using PHPUnit to test classes, methods and exceptions, leveraging data providers, fixtures for shared test setup/teardown, and keeping tests clean with single concepts per test.

7.1 Identify which attribute scopes are thread-safe: Local variables Instance variables Class variables Request attributes Session attributes Context attributes 7.2 Identify correct statements about differences between the multithreaded and single-threaded servlet models. 7.3 Identify the interface used to declare that a servlet must use the single thread model.

The document discusses test-driven development (TDD). It states that TDD relies on short development cycles where the developer first writes an automated test case that defines a new function or improvement. Then the developer produces code to pass that test, and refactors the new code to acceptable standards.

The document discusses unit testing with the Spock testing framework. It introduces Spock and outlines key concepts like the three pillars of good unit tests, Spock idioms, mocks and stubs, and continuous integration. Spock provides an expressive testing language based on Groovy that makes tests more readable, maintainable and trustworthy. Examples demonstrate how to write feature methods, use blocks, verify interactions, stub implementations, test exceptions, integrate with Spring, and perform HTTP calls and data-driven testing with Spock.

This document discusses unit testing practices for SharePoint 2010. It notes that SharePoint objects are difficult to test because they lack interfaces and are sealed classes. It introduces Pex and Moles mocking frameworks that can generate stubs for SharePoint objects using runtime instrumentation. The document demonstrates using SharePoint Mole Behaviors to pre-generate common SharePoint object behaviors. It observes that this approach saves time but behaviors may not be complete and unit tests can run slowly. It recommends building a facade in front of SharePoint and producing consistent behaviors by disassembling SharePoint if necessary.

This document provides an overview of API testing and web services protocols. It discusses XML, SOAP, REST, and introduces the tool SoapUI for testing web services. Key points include: 1. XML is used to transport and store data on the web. It has elements, attributes, and syntax rules. XML Namespaces avoid element name conflicts. 2. SOAP is a protocol for accessing web services. It uses XML, includes envelope, header and body elements. WSDL describes SOAP web services operations. 3. REST services use HTTP to manipulate resources via operations like GET, PUT, POST and DELETE. It can output JSON, XML and is language/platform independent. 4.

Have you ever wondered how Ajax requests fit in with WebObject's Request-Response loop? Have you ever wanted to make a new Ajax component or debug a problem in an existing one? Do you want to use a different JavaScript library with WebObjects? This session will look at what was done to make Ajax work in a component action world, looking at changes to the Request-Response loop and the page cache. You will learn how to use AjaxComponent, AjaxDynamicElement, and the other classes that are used to create WebObjects Ajax components.