#xUnit .NET

[souhaillaghchimdev]

Test-Driven Development (TDD)

Test-Driven Development (TDD) is a software development approach where you write tests before writing the actual code. It may sound counterintuitive at first, but TDD can significantly improve code quality, maintainability, and confidence in your software. This post introduces the TDD process, benefits, and how to start applying it effectively in your projects.

What is TDD?

TDD is a development methodology where tests are written to define desired behavior before implementing the functionality. It follows a short and repetitive development cycle:

The TDD Cycle

Write a Test: Write a test that describes the expected behavior of a feature.

Run the Test: The test should fail because the feature doesn't exist yet.

Write the Code: Write just enough code to make the test pass.

Run the Test Again: Verify that it passes.

Refactor: Clean up the code while ensuring the test still passes.

Benefits of TDD

Better Code Design: Forces you to think about the interface before the implementation.

Fewer Bugs: Catches errors early and reduces regression.

Confidence in Changes: Tests act as a safety net when modifying code.

Documentation: Tests serve as living documentation of your code's expected behavior.

Example: TDD in Python

Let’s walk through a simple example where we build a function that adds two numbers using TDD.

1. Write the Test (Fail First)

# test_calculator.py from calculator import add def test_add(): assert add(2, 3) == 5

2. Run the Test

Since the add function doesn't exist yet, this test will fail.

3. Write the Function

# calculator.py def add(a, b): return a + b

4. Run the Test Again

The test now passes. ✅

5. Refactor (If Necessary)

No refactor needed in this simple case, but you might optimize or clean up code in more complex examples.

Popular Testing Frameworks

Python: pytest, unittest

JavaScript: Jest, Mocha

Java: JUnit

C#: NUnit, xUnit

Ruby: RSpec

Best Practices for TDD

Write small, focused tests.

Only write code needed to pass the test.

Run tests frequently as you code.

Refactor with confidence using passing tests as backup.

Use meaningful test names to document behavior.

Challenges of TDD

Initial learning curve for writing good tests.

May slow down early development if not practiced correctly.

Requires discipline and consistency across teams.

Conclusion

Test-Driven Development can significantly boost the quality and maintainability of your code. It leads to cleaner architecture, fewer bugs, and more confidence in your changes. By starting with tests, you're also writing code that’s naturally more testable and modular. Embrace TDD as a habit, and you'll become a smarter, more reliable programmer.

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Best C# Testing Frameworks In 2024 - Technology Org

New Post has been published on https://thedigitalinsider.com/best-c-testing-frameworks-in-2024-technology-org/

Best C# Testing Frameworks In 2024 - Technology Org

Automation testing frameworks are essential in ensuring application performance and quality. C#  testing frameworks offer multiple features to meet various testing requirements. In this blog, we will explore the top C# testing frameworks of 2024.

Writing software code. Image credit: pxhere.com, CC0 Public Domain

C# testing Frameworks – Overview

The C# testing framework is a set of tools and an API that help construct, run, and manage the automation testing process in C# applications. Theses framework presents the developers with the systematic method to design and architect test suites so that the software works correctly and satisfies the given requirements.

C# testing frameworks typically offer features such as

Test case organization: Allow developers to group tests into logical units such as test classes or test suites for better organization and management.

Assertions: Build functions to state that the code has followed the desired sequence for the code under automation testing to make a program behave logically.

Setup and teardown: Support setup and teardown actions to correctly initialize the test environment before running tests and consequently clean up.

Test discovery and execution: Automatically execute and test the code and provide responses about test results and errors associated with the code.

Mocking and stubbing: Developers should be able to create mock objects to simulate dependencies and isolate units of code for automation testing.

Top C# Testing Frameworks In 2024

Let us see some of the top C# testing frameworks in 2024.

C# Selenium WebDriver

C# Selenium WebDriver is a framework for automation testing. It can process the navigation from the web page and detect its functions, performance, and user experience.

It also allows developers to write code and simulate user actions to verify elements on the web page. This allows for the creation of reliable automated tests that can be executed repeatedly to ensure the application’s behavior

Its cross-browser compatibility allows developers to write tests once and run them across multiple web browsers to ensure test coverage and compatibility with various user environments.

NUnit

The NUnit is a unit testing framework for languages like C# and VB.NET. It addresses the need for developers to write, manage, and run the unit test either within Visual Studio or through the command-line interface.

NUnit offers assertions, test runners, and attribute-based automation testing capabilities to validate the behavior of individual components. Its extensible architecture allows integration with various development tools and continuous integration pipelines that enable automation testing practices. NUnit supports parameterized tests, setup, teardown methods, and parallel test execution in automation testing. It remains the best framework for .NET developers to maintain code quality through unit testing.

MSTest

MSTest provides developers an efficient tool for writing and executing unit tests for .NET applications. MSTest can integrate with the IDE to create and manage unit tests effortlessly.

MSTest supports various testing features, such as test discovery, assertion methods, test execution, and result reporting, to effectively validate code’s behavior and functionality. It also offers attributes for defining test methods and classes to enhance the organization’s efficiency and maintainability.

It reduces the writing process and testing execution action and provides a wide user guide for most project types like .NET Core, .NET Framework, and Xamarin.

MSTest is integrated into the Microsoft Azure DevOps cloud platform to customize the unit cloud testing phase into automation testing and continuous feedback.

xUnit.NET

xUnit.NET follows the xUnit testing pattern, emphasizing simplicity, clarity, and extensibility. xUnit.NET provides developers a flexible platform for writing and executing unit tests to validate code functionality.

Its extensible architecture allows for easy integration with various development tools and frameworks. It also offers multiple assertion methods and test runners for a diverse set of testing scenarios.

xUnit.NET promotes test isolation, parallel test execution, and deterministic test outcomes. It supports test fixtures and setup/teardown methods. It can also encourage test-driven development (TDD) by integrating with popular IDEs. It also offers integration with continuous integration tools to incorporate unit testing into their CI/CD pipelines.

SpecFlow

SpecFlow is a BDD framework that uses natural language syntax for creating and writing scenarios, as well as the execution and management of acceptance tests for .NET software. It can be integrated with Visual Studio and other .NET development tools to enhance collaboration among developers and testers.

SpecFlow allows it to formulate executable specifications expressed in a human-comprehensible manner using the Gherkin syntax. These specifications can be added to the software documentation to maintain their functionality.

SpecFlow encourages collaboration and communication among cross-functional teams by defining a common language of application behavior expressed in a readable format. This approach also promotes code reusability and manageability by reusing the step definitions within many scenarios and features.

FluentAssertions

Fluent Assertions is the assertion library for .NET. It enables developers to write assertions in their unit test cases. It uses natural language that allows developers to identify assertions through the fluent interface.

It lets developers write assertion statements like natural language sentences to make the unit test easily understood. Such if-else statements held in the form of assertions can be written as “should” followed by a mentionable situation like “should be equal to” or “should contain,” showing what kind of behavior is expected for that tested code.

It supports various assertions like basic equality checks, collection assertions, and complex object comparisons. It also provides built-in support for asserting exceptions to verify that their code throws the expected exceptions under specific conditions. It also provides customizable assertion messages and failure descriptions.

Ranorex

Ranorex is an automation testing tool specially developed to make application testing of all platforms, including desktop, web, and mobile apps, easier and faster. Its graphical user interface (GUI) is so intuitive to create automated tests.

Unlike other testing tools, Ranorex has an object recognition capability that facilitates testers’ easy identification and interaction with UI elements, including buttons, text fields, and dropdown lists distributed across different platforms. This enables the development of automation testing, which precisely reproduces user interactions.

In addition, it provides built-in support for data-driven testing so they can easily write their test cases and execute them using different sets of data to ensure complete test coverage. It integrates with popular continuous integration and delivery tools that will automate the execution of the created tests as part of their build-up pipelines for continuous integration/delivery.

Its reporting capabilities offer a detailed assessment of the test results and common metrics needed. Testers can analyze the test results, identify problems, and track the progress of their testing activities by using customizable metrics.

BDDfy

BDDfy enables developers to implement Behavior-driven Driven Development practices in their .NET projects. BDDfy allows teams to focus on defining the behavior of their software through executable specifications written in natural language to establish collaboration between developers, testers, and stakeholders.

BDDfy also allows developers to write tests using natural language constructs to make the intent of the tests clear and understandable to all team members. This facilitates better communication and alignment of expectations throughout the development process.

The integration provides flexibility and versatility in test organization and execution, enabling teams to adopt BDD practices.

BDDfy provides detailed and insightful test reports that highlight the software’s behavior under test. These reports provide valuable documentation and can be shared with stakeholders to demonstrate progress and ensure alignment with requirements.

ApprovalTests

ApprovalTests is a versatile testing library designed to simplify verifying code output. ApprovalTests allows developers to approve the current behavior of their code by capturing and comparing its output against previously approved results.

Developers can quickly integrate ApprovalTests into their existing testing workflow regardless of the programming language or testing framework used. This makes it a valuable tool for various development environments like .NET, Java, Python, and more.

ApprovalTests improves handling complex output formats such as large data structures, images, and multi-line text. Developers can easily identify unexpected changes by capturing the code output and comparing it to approved results.

It effectively supports generating and managing approval files to review and update approved results as needed. This ensures that tests remain relevant and accurate over time.

NSubstitute

NSubstitute is a .NET mocking library constructed to simplify the process of creating and maintaining mock classes in unit testing. Mocking is a technique used in unit testing to simulate the behavior of dependencies in a component under test interactions with developers to isolate and test individual components.

NSubstitute expressive syntax enables developers to define mock objects and their behavior using natural language constructs. This makes it easy to understand and maintain mock setups.

NSubstitute supports various mocking scenarios and provides powerful features such as argument matches, callbacks, and received call verification to create flexible mock setups for unit tests.

The integration allows developers to use NSubstitute alongside their existing testing tools and practices without additional configuration.

NSpec

NSpec is a behavior-driven development testing framework for .NET developers designed to promote clarity, readability, and expressiveness in test specifications. It allows developers to write tests in a natural language format that closely resembles the software’s behavior specifications.

NSpec focuses on human-readable test specifications written using a syntax similar to plain English. This makes developers, testers, and stakeholders actively involved in the business and simplifies behavior definition and verification.

NSpec offers us features to do test management, such as grouping test cases under nested contexts, showing descriptive naming conventions, and a behavior-driven development paradigm. This allows developers to create clear and concise test specifications that accurately describe the expected behavior of the software under test. It also ensures compatibility and consistency across different testing environments, making adopting NSpec in existing projects easier.

Utilizing an automation testing framework tailored for C#, conducting automated testing for your website or mobile application becomes a straightforward task.

LambdaTest, an AI-powered test orchestration and execution platform, empowers you to execute manual and automated testing for your web projects on an extensive online browser farm featuring over 3000 real browsers, devices, and operating system configurations. Its cloud-based automation testing platform facilitates the execution of automation tests utilizing various C# testing frameworks such as Selenium, Appium, SpecFlow, NUnit, and others that help you test websites in different browsers.

Conclusion

In conclusion, C# testing frameworks in 2024 present developers with the right choices to meet various testing requirements. From NUnit’s strong focus on unit testing to SpecFlow’s emphasis on behavior-driven development, developers can access efficient tools for maintaining software quality. Whether the need is for unit testing or behavior-driven testing, these frameworks improve automation testing workflows and enhance the overall quality of C# applications.

[dangerousgalaxydonut]

Visual Studio For Mac Code Style

Visual Studio For Mac Code Style Check

Visual Studio For Mac Code Style In Eclipse

Developer Community for Visual Studio Product family. After version 7.6 All my Xamarin forms project won't reference.NET Portable Subset assemblies, breaking intellisene. Download Visual Studio Code to experience a redefined code editor, optimized for building and debugging modern web and cloud applications. Download Visual Studio Code - Mac, Linux, Windows This site uses cookies for analytics, personalized content and ads.

Develop apps and games for iOS, Android, and web using .NET

Code in C#, F#, Razor, HTML5, CSS, JavaScript, TypeScript, XAML, and XML

With the power of Roslyn, Visual Studio for Mac brings IntelliSense to your fingertips. IntelliSense describes APIs as you type and uses auto-completion to increase the speed and accuracy of how you write code.

Quick Info tool tips let you inspect API definitions, squiggly lines in the editor highlight issues, in real time as you type.

Use the Visual Studio debugger to quickly find and fix bugs across languages.

Visual Studio For Mac Code Style Check

The Visual Studio for Mac debugger lets you step inside your code by setting Breakpoints, Step Over statements, Step Into and Out of functions, and inspect the current state of the code stack through powerful visualizations.

As your project grows, chances are, you’ll find yourself restructuring and refactoring code that you or someone else wrote earlier. That’s a whole lot easier when Visual Studio for Mac takes care of the heavy lifting for you.

The Visual Studio for Mac editor supports powerful built-in refactoring options such as Extract Method and Rename, accessible via the Quick Actions menu.

Manage your code in Git or SVN repos hosted by any provider, including GitHub and Azure DevOps. Review diffs, stage files, and make commits from inside Visual Studio for Mac.

Enhance your code quality and create a solid code base with comprehensive testing tools. The integrated test runner supports major testing frameworks such as xUnit, NUnit, and MSTest, allowing you to efficiently run and debug unit tests and automated UI tests.

Choose the development environment that is right for you. With Visual Studio on both macOS and Windows, you can share your C# and F# projects seamlessly with your team using either OS.

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[thehardestwork]

HOW TO WRITE UNIT TESTS IN .NET

Unit testing is the idea of writing a separate set of code to automatically execute your production code and verify the results. It's called a 'unit' test because the idea is that you are only testing a single 'unit' of code and not the entire application. Writing Unit Tests is often seen in Test Driven Development but can and should be used in any development environment.

Unit tests give your application increased testing coverage with very little over-head. Most unit tests can execute extremely fast which means you can write hundreds of them and execute them all relatively quickly. In environments with multiple developers, unit tests can provide a sanity check for other developers making changes to existing code. But how do we actually go about writing a unit test?

In .NET there's a couple of ways we can do this. In Test Driven Development, you write your tests first. That sounds backwards but it's really about teaching your mind to think a certain way before you start writing any code because to write unit tests, you need highly decoupled code with few dependencies. When you do have dependencies you'll want to use Dependency Injection (which we can cover at another time).

The .NET stack provides a built in testing harness called MSTest. It gets the job done but doesn't come with the bells and whistles. I personally prefer xUnit which can be downloaded as a Nuget package. There is also NUnit which is very similar but I prefer xUnit because each execution of a test is containerized where as in NUnit all tests are run in a single container.

So once we've installed xUnit we can start writing our first tests. The first thing to do is to create a new project in your solution. We can do this by opening up our project in Visual Studio and then right-clicking on our solution, choosing Add, and then new project. From the 'Add a new project' window we can search for 'xUnit Test Project' and add that. I simply name the project 'Test' and click create.

By default a new class is created which contains your new test class. You should also see the 'Test Explorer' window in Visual Studio on the left-hand side. If you don't, go to the 'View' menu and select it. This menu contains all of your tests that you write and allows you to run them all or run them individually. You can also kick off a single test to debug it.

Now the fun part, writing a test! Let's keep it simple for starters and look at an example test:

[Fact] public void ItCanAddTwoNumbers() {   var result = AddTwoNumbers(1, 4);   Assert.Equal(5, result); }

So this test is doing a couple of things. By defining [Fact] we are saying this function is a test function and not some other helper function. I try to name my test functions based around what the application is trying to do like, 'ItCanAddTwoNumbers' but that is completely up to you.

Within the test function we can then call the function we want to test which in this case is 'AddTwoNumbers(int num1, int num2).' Simply calling this function and making sure the application doesn't crash or throw an error is already a little bit of test coverage which is great, but we can go farther. We can not only make sure it doesn't error, we can make sure we get the right results back.

We can do this using 'Assert' which gives us some different options for verifying the results are correct. In this case, our test will check to make sure the 'result' variable does equal 5. If it does, our test will pass with green colors. If not, our test will fail and show red in our Test Explorer. This is great when you already have some test written,  you make some code changes, and then re-run all of your tests to make sure everything is still working correctly.

One last tip, instead of using [Fact] we can use [Theory] to allow us to pass in multiple test values quickly like this:

[Theory] [InlineData(2)] [InlineData(5)] [InlineData(7)] public void ItCanAddOneToANumber(int number) {    var results = AddOneToNumber(number);    Assert.Equal(number + 1, results); }

Hopefully this gives you a brief introduction into how to write Unit Tests in .NET using xUnit. Unit testing will save you hours of debugging and troubleshooting time when that sneaky bug shows up that you can't quite track down. Even if the bug is not in your unit tests, it can help you track down the issue faster because you'll know it's not in any of your code that you have unit tests for.

Always test and happy coding!

[riya2019]

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[mattn]

.NET Core 3.0 が gRPC をサポートした。

「.NET Core 3.0」正式版が登場。Windowsデスクトップアプリ開発可能、exeファイルを生成、マイクロサービス対応など － Publickey

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これまで通り、dotnet コマンドで SDK テンプレートを使って色々なアプリケーションを作成できる様になっている。dotnet 3.0 から使える SDK テンプレートは以下の通り。

使用法: new [options] オプション:   -h, --help          Displays help for this command.   -l, --list          Lists templates containing the specified name. If no name is specified, lists all templates.   -n, --name          The name for the output being created. If no name is specified, the name of the current directory is used.   -o, --output        Location to place the generated output.   -i, --install       Installs a source or a template pack.   -u, --uninstall     Uninstalls a source or a template pack.   --nuget-source      Specifies a NuGet source to use during install.   --type              Filters templates based on available types. Predefined values are "project", "item" or "other".   --dry-run           Displays a summary of what would happen if the given command line were run if it would result in a template creation.   --force             Forces content to be generated even if it would change existing files.   -lang, --language   Filters templates based on language and specifies the language of the template to create.   --update-check      Check the currently installed template packs for updates.   --update-apply      Check the currently installed template packs for update, and install the updates. Templates                                         Short Name               Language          Tags                                  ---------------------------------------------------------------------------------------------------------------------------------- Console Application                               console                  [C#], F#, VB      Common/Console                        Class library                                     classlib                 [C#], F#, VB      Common/Library                        WPF Application                                   wpf                      [C#]              Common/WPF                            WPF Class library                                 wpflib                   [C#]              Common/WPF                            WPF Custom Control Library                        wpfcustomcontrollib      [C#]              Common/WPF                            WPF User Control Library                          wpfusercontrollib        [C#]              Common/WPF                            Windows Forms (WinForms) Application              winforms                 [C#]              Common/WinForms                       Windows Forms (WinForms) Class library            winformslib              [C#]              Common/WinForms                       Worker Service                                    worker                   [C#]              Common/Worker/Web                     Unit Test Project                                 mstest                   [C#], F#, VB      Test/MSTest                           NUnit 3 Test Project                              nunit                    [C#], F#, VB      Test/NUnit                            NUnit 3 Test Item                                 nunit-test               [C#], F#, VB      Test/NUnit                            xUnit Test Project                                xunit                    [C#], F#, VB      Test/xUnit                            Razor Component                                   razorcomponent           [C#]              Web/ASP.NET                           Razor Page                                        page                     [C#]              Web/ASP.NET                           MVC ViewImports                                   viewimports              [C#]              Web/ASP.NET                           MVC ViewStart                                     viewstart                [C#]              Web/ASP.NET                           Blazor Server App                                 blazorserver             [C#]              Web/Blazor                            ASP.NET Core Empty                                web                      [C#], F#          Web/Empty                             ASP.NET Core Web App (Model-View-Controller)      mvc                      [C#], F#          Web/MVC                               ASP.NET Core Web App                              webapp                   [C#]              Web/MVC/Razor Pages                   ASP.NET Core with Angular                         angular                  [C#]              Web/MVC/SPA                           ASP.NET Core with React.js                        react                    [C#]              Web/MVC/SPA                           ASP.NET Core with React.js and Redux              reactredux               [C#]              Web/MVC/SPA                           Razor Class Library                               razorclasslib            [C#]              Web/Razor/Library/Razor Class Library ASP.NET Core Web API                              webapi                   [C#], F#          Web/WebAPI                            ASP.NET Core gRPC Service                         grpc                     [C#]              Web/gRPC                              dotnet gitignore file                             gitignore                                  Config                                global.json file                                  globaljson                                 Config                                NuGet Config                                      nugetconfig                                Config                                Dotnet local tool manifest file                   tool-manifest                              Config                                Web Config                                        webconfig                                  Config                                Solution File                                     sln                                        Solution                              Protocol Buffer File                              proto                                      Web/gRPC                              Examples:    ��dotnet new mvc --auth Individual     dotnet new --help

WinForms や WPF を使ったアプリケーションの開発もできる。すばらしい。

dotnet 3.0 で WinForms なアプリ動いた。 pic.twitter.com/46TkkM47SP

— mattn (@mattn_jp) September 24, 2019

以下の手順でアプリケーションを作成すると、SayHello というメソッドを持った Greeter サービスが作られる。

$ dotnet new grpc -o mygrpc

proto ファイルは以下の通り。

syntax = "proto3"; option csharp_namespace = "mygrpc"; package Greet; // The greeting service definition. service Greeter {   // Sends a greeting   rpc SayHello (HelloRequest) returns (HelloReply); } // The request message containing the user's name. message HelloRequest {   string name = 1; } // The response message containing the greetings. message HelloReply {   string message = 1; }

dotnet コマンドを使ってそのまま実行できる。

試しにこの proto ファイルから Go のクライアントを作って接続してみる。以下のコマンドで Go のクライアントが作られる。

$ go get github.com/golang/protobuf/protoc-gen-go $ protoc --go_out=plugins=grpc:. greet.proto

以下がそのクライアントを使ったサンプル。dotnet のサーバ側はポート 5000 番で通常ソケットの HTTP、5001 番で HTTP/2 で通信可能。dotnet run コマンドでは HTTP 通信のサーバは起動しないので dotnet build でビルドし、bin 配下にある exe ファイルを実行する。この exe ファイル出力も今回の .NET Core 3.0 の新しい機能になる。

package main import (     "fmt"     "log"     pb "github.com/mattn/grpc-greeter/Greet"     "golang.org/x/net/context"     "google.golang.org/grpc" ) func main() {     conn, err := grpc.Dial("127.0.0.1:5000", grpc.WithInsecure())     if err != nil {         log.Fatal(err)     }     /*         opts = append(opts, grpc.WithTransportCredentials(creds))     */     defer conn.Close()     client := pb.NewGreeterClient(conn)     hello := &pb.HelloRequest{         Name: "おるみん",     }     result, err := client.SayHello(context.Background(), hello)     if err != nil {         log.Fatal(err)     }     fmt.Println(result.GetMessage()) }

実行すると以下の結果が得られる。

Hello おるみん

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[netcode-hub]

Goodbye Manual Testing🙋‍♂️, Welcome Automation!👋 Completely Master .NET Unit Testing with XUnit!🔥 https://youtu.be/NSGy8nkTiyQ

[sanesquaregg]

Difference Between TestNG and JUnit

Software Development Life Cycle (SDLC) has various phases for the development of software requirement analysis, Communication, Designing, Coding, Testing, and Deployment and software testing plays a vital role in the software development to deploy efficiently. Software Testing makes sure that the product that is to be delivered fulfills the requirements of the client or for what purpose it was being designed. Software testing is achieved in two ways either manually or automatically. JUnit and TestNG are the Java frameworks for unit testing that are considered to be the most popular and widely used, java platform supports a variety of testing frameworks that can be used for unit testing.

Unit Testing

Unit testing is to isolate each part of the program and show that the individual parts are correct and provide a strict, written contract that the piece of code must satisfy. The unit testing alerts the development team of the problem before handing the code off to testers or clients, potential problems are caught early in the development process. Maintaining and writing unit tests can be made faster by using parameterized tests and these are supported by TestNG, JUnit, and its .Net counterpart, XUnit.

Unit Testing Tools:

TestNG

JUnit

NUnit

Mockito

PHPUnit

Advantages Of Unit Testing

It makes the process of debugging easier.

Unit Testing forces better code and design whether you are using C#, Java, Python, JavaScript, or Php and it means you have well-defined code with high cohesion.

Unit Testing is essentially doing quality assurance of the code.

Unit Testing allows the refactoring of code and makes integration simpler it finds changes and helps maintain and adjust code, reducing bugs and defects, and verifying the accuracy of each unit.

Unit Testing helps find problems and resolve them before further testing so they won’t impact other bits of code and includes bugs in a programmer's execution and issues with a specification for the unit itself.

Disadvantages of Unit Testing

Test code should be fairly simple and this testing method is still more work and more code which means more hours and more cost.

By definition, unit testing focuses on a single piece of software, As a result, it is incapable of detecting integration or system-wide issues.

May not be possible to test a unit for every input scenario that will occur in a real-world environment.

Evaluating all execution paths is not possible in unit testing, So testing cannot catch every error in a program.

Must maintain rigorous documentation.

JUnit

JUnit is an open-source framework used for writing and executing unit tests in Java programming language. JUnit is one of the best-known unit testing frameworks. This tool helps to enhance the efficiency of the developer, which provides the consistency of the development code and reduces the time of debugging. JUnit provides a basic built-in template so that you may write small, simple test cases in no time and tests help you to write independent modules, thereby bettering the coverage of tests and the quality of the application. It does not support running parallel tests simultaneously.JUnit offers the assertions for testing expected results.

Advantages Of JUnit

JUnit is an AWT based and swing graphical test reporting mechanism, and also provides a text-based command line.

It's widely adopted by organizations around the world for performing unit testing in Java programming language.

JUnit is a standard for testing in Java programming language and it is supported by almost all the IDEs.

It's one of the best testing frameworks that can be selected for an efficient testing process.

Disadvantages Of JUnit

JUnit Cannot do dependency testing as opposed to the TestNG framework.

JUnit is not suitable for higher-level testing i.e. for large test suites.

JUnit can’t create HTML reports of test cases. Use ANT to create HTML test reports in JUnit.

JUnit cannot do group testing, Which is available in TestNG.

TestNG

It's a Java framework that facilitates software tests in Java and it runs the tests in classes. TestNG makes classes for corresponding tests and then processes them. TestNG was developed by Cedric Beust. TestNG is capable of supporting more advanced annotation. When it's compared to JUnit, TestNG makes it simpler to write tests and configure them. TestNG uses the same Classes to run all of its tests and manages threads to run procedures, which makes the overall functioning of the checking tests faster and it's also thought of as a flexible tool for performing tests. TestNG framework can be easily integrated with Maven. Jenkins, etc. Annotations used in a TestNG framework are easily understandable. Preconditions annotations, Test annotations, and Postcondition annotations are used in the TestNG.

Advantages Of TestNG over JUnit

Grouping: In TestNG, Perform a lot of complex automation testing because of its ability to group test cases and execute the groups. We can not perform group tests in JUnit.

Extent Classes: In TestNG, Don’t need to extend any classes. We have to use extended classes in JUnit.

Mandatory Annotations: In TestNG, No constraints for any type of mandatory annotations. We have to use mandatory annotations like @BeforeClass and @AfterClass in JUnit.

Wider Range of annotations: Wider range of annotations support like @Before/After Suite, @Before/After Test, @Before/After Groups.

Dependency Test: In TestNG, Can use the “depends on methods” to perform the dependency test.Doesn't support this feature in JUnit.

Parallel Test Execution: Perform parallel test execution if run through XML.Doesn’t support this feature in JUnit.

Test Order: TestNG is better than JUnit when test execution is done in a specific order and methods with lower priority values will be executed first.

Listeners: TestNG supports various types of listeners and can be used by adding annotations.No mechanism in JUnit to add listeners using annotations.

Disadvantages Of TestNG

TestNG setup is time-consuming.

If the project does not require test case prioritization then the TestNG case is of no use.

less commonly used compared to JUnit, fewer people were having experience with it.

Conclusion

TestNG and JUnit are annotation based and TestNG is better in terms of ease of use. Both of them provide easy integration with major IDEs and are similar.JUnit is better than TestNG for injecting test methods input data. TestNG and JUnit supports the execution of test cases from the java main method and Both of them are similar in terms of Assertions support. If you want to skip tests based on conditions and execute tests in a specific order then JUnit is better.TestNG listener support is much better than JUnit.We provide TestNG and JUnit services with a team of QA experts at Sanesquare Technologies, If you have any questions or comments, you can contact us.

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Price: [price_with_discount] (as of [price_update_date] - Details) [ad_1] Build robust modern web applications using .NET 5, Entity Framework Core, and Angular 11Key FeaturesUpdated with the latest features and additions in ASP.NET Core 5 and Angular 11Design, build, and deploy a Single Page Application or Progressive Web AppAdopt a full stack approach to handle data management, Web APIs, application design, testing, SEO, security, and deploymentBook DescriptionLearning full-stack development calls for knowledge of both front-end and back-end web development. ASP.NET Core 5 and Angular, Fourth Edition will enhance your ability to create, debug, and deploy efficient web applications using ASP.NET Core and Angular. This revised edition includes coverage of the Angular routing module, expanded discussion on the Angular CLI, and detailed instructions for deploying apps on Azure, as well as both Windows and Linux. Taking care to explain and challenge design choices made throughout the text, Valerio teaches you how to build a data model with Entity Framework Core, alongside utilizing the Entity Core Fluent API and EntityTypeConfiguration class. You’ll learn how to fetch and display data and handle user input with Angular reactive forms and front-end and back-end validators for maximum effect. Later, you will perform advanced debugging and explore the unit testing features provided by xU (.NET 5) and Jasmine, as well as Karma for Angular. After adding authentication and authorization to your apps, you will explore progressive web applications (PWAs), learning about their technical requirements, testing, and converting SWAs to PWAs. By the end of this book, you will understand how to tie together the front end and back end to build and deploy secure and robust web applications.What you will learnImplement a web API interface with ASP.NET Core and consume it with Angular using RxJS observablesSet up an SQL database server using a local instance or a cloud data storePerform C# and TypeScript debugging using Visual Studio 2019Create TDD and BDD unit tests using xUnit, Jasmine, and KarmaPerform DBMS structured logging using third-party providers such as SeriLogDeploy web apps to Windows and Linux web servers, or Azure App Service, using IIS, Kestrel, and nginxWho this book is forThis book is for experienced ASP.NET developers who already possess some familiarity with ASP.NET Core and Angular and are looking to learn how to use them effectively together.The fully documented code samples (also available on GitHub) and the step-by-step implementation tutorials make this book easy to follow. Publisher ‏ : ‎ Packt Publishing Limited; 4th edition (29 January 2021) Language ‏ : ‎ English Paperback ‏ : ‎ 746 pages ISBN-10 ‏ : ‎ 1800560338 ISBN-13 ‏ : ‎ 978-1800560338 Item Weight ‏ : ‎ 1 kg 260 g Dimensions ‏ : ‎ 19.05 x 4.27 x 23.5 cm Country of Origin ‏ : ‎ United Kingdom

[nivi13]

What is dot net?

What is dot net?

Microsoft's. NET technology is the foundation upon which all subsequent Microsoft technologies will be built.

Microsoft introduced this significant technological shift in an effort to compete with Sun's Java for market share.

Previously, Microsoft only had VC++ and VB to compete with Java, but Java quickly gained market share.

With the world relying increasingly more upon the Web/Web and java related instruments turning into the most ideal decision for web applications, Microsoft appeared to be losing the fight.

From VC++ and VB, thousands of programmers switched to Java. Microsoft announced that it would restore the.market.NET.

In any case, Microsoft has a great history of beginning late yet making up for lost time rapidly. This holds true for .NET as well.

Microsoft put their best men at work for a mystery project called Cutting edge Windows Administrations (NGWS).,under Mr. Bill Gates's direct supervision.

The Microsoft .NET vision

The notion is that software will eventually be offered as a service over a global broadband network (Internet) that will connect all devices.

From the upcoming Windows operating system to development tools, the term ".NET" has been used.

Components of.NET The.NET architecture is built around two main parts:

CoreCLR: The. Here's the NET runtime. It is in charge of running CLI programs and includes a just-in-time compiler.

CoreFX: The CLI Standard Libraries, or the set of libraries that provide the most common functionalities like file system management, exception handling, network communication, threading, reflection, and so on, are implemented by the platform's API. The Unified Base Class Library is a name that is used to refer to the CoreFX component.

.NET Application Models

The various application model frameworks—that is, the libraries that provide support for the development of various types of applications—are located above the core components.

For instance, you have:

ASP.NET:the framework that enables the creation of web APIs and applications.

Windows Presentation Foundation, also known as WPF: is a graphical user interface for desktop applications running on Windows.

Xamarin: cross-platform application development framework for mobile, desktop, and television devices.

Blazor: The structure to construct client web applications by utilizing C#.Additionally, it lets you create client-side WebAssembly applications.

ML.NET:The framework for machine learning that makes it easier to incorporate machine learning models into your.NET application.

Support for.NET Design and Development

There are many programming languages that can be used with .NET support for software development.

While allowing you to construct your application in the manner that best suits you,.NET also encourages the application of certain best practices.

It encourages you, for instance, to use dependency injection to decouple the components of your application.

By limiting the interdependence between components and facilitating reuse, dependency injection helps you design better software.

Additionally, it makes component testing simpler. In addition, xUnit provides support for unit and integration tests when it comes to testing in. NET.

On the front end of the development experience, developers have a variety of options to choose from.

They can create new projects, add dependencies, build, run, and so on using the command line in the.NET CLI environment.

They can use Visual Studio Code as a halfway house: an advanced editor that works on all platforms and is based on the.NET CLI. Or, they can use a powerful IDE like Visual Studio, which offers an interactive programming experience and is available for both Windows and Mac.

No matter what device you pick, you can utilize many task formats to rapidly begin making your new application. You can likewise make your own .NET venture format.

I hope that my article was beneficial to you. To learn more, click the link here

[rbtechnology]

Unit Testing Kentico Xperience 13 with XUnit

I don't write much and I do not definitely do blogs. But I do write code. And I write tests for code. So when .Net Core became a development model for Kentico Xperience 13, it became a perfect time to have start full unit tests on our code.

I also decided that I will create a series of articles on unit testing Kentico Xperience projects as most of the articles I have looked at covered mostly the basics not an in-depth look of how to fully cover a project with tests.

I reached out to Kentico and shared with them my plan to do the unit testing article series using the MedioClinic Sample Site . The sample project is featured in the Kentico Xperience Training modules. Fortunately, they concurred and here we are.

What to expect from this series? Well, I will be starting with simple unit tests, all the way to having at least 80% code coverage for the whole project. Of course, I will also share the tools used and full source code.

Let's start with the tools first.

Read more at: https://raybiztech.com/blog/eugene-paden/unit-testing-kentico-xperience-13-with-xunit

[rpchost-blog]

WireMock.net, Fixture and xUnit in 10 minutes (Full .Net 5.0 project)

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Job description

Key Responsibilities: Envision Product Design and Development from the ground up Implementation of systems architecture to meet the changing industry and competitive demands Develop, implement, and maintain architecture standards to create efficiency, quality, and agility Identify opportunities for improvement in the current overall architecture, propose application architecture for upcoming systems Demonstrated expertise in the implementation, and maintenance of large-scale software systems and defining a new architecture

Technical Experience: Proficiency in .NET 4.5/.NET CORE Experience in developing ASP.NET MVC ASP.NET Core MVC applications knowledge of Entity Framework NHibernate ADO.NET Proficient knowledge in MSSQL Database design including indexes and data integrity Writing tests with NUnit XUnit Implementing enterprise application patterns Understanding of HTML, JS, and CSS Familiarity with the client-side framework jQuery Angular 1 Angular 2 React other Familiarity with Azure Web Apps AWS Cloud

Professional Attributes: Excellent interpersonal, communication, presentation consultative skills for effective relationships and planning long term projects Strong problem solving, analytical, and decision-making skills and experience Ability to balance between most ideal and most pragmatic solutions that meet the business

Technology: Asp.Net, MVC,.Net Core, C#, Entity Framework, Angular JS *Working with at least one JavaScript framework (Angular, React), TypeScript *Good knowledge of jQuery/Bootstrap/CSS *Strong experience in coding and Good Command in MSSQL Server development.

Role - Software Developer

Industry Type - IT Services & Consulting

Functional Area - IT Software - Application Programming,Maintenance

Employment Type  - Full Time, Permanent

Role Category - Programming & Design 

Education - UG :B.Tech/B.E. in Any Specialization 

PG - Post Graduation Not Required

Doctorate - Doctorate Not Required 

Key Skills -

C#

Angularjs

Javascript

HTML

JSON

API

SQL Server

Asp.Net Core Mvc

ASP.Net MVC

React.Js

JQuery

AWS