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Showing posts with the label Asp.NetCore6

Unit Testing Asp.NetCore Web API Using xUnit[.NET6]

In this article, we are going to write test cases to an Asp.NetCore Web API(.NET6) application using the xUnit. xUnit For .NET: The xUnit for .Net is a free, open-source, community-focused unit testing tool for .NET applications. By default .Net also provides a xUnit project template to implement test cases. Unit test cases build upon the 'AAA' formula that means 'Arrange', 'Act' and 'Assert' Arrange - Declaring variables, objects, instantiating mocks, etc. Act - Calling or invoking the method that needs to be tested. Assert - The assert ensures that code behaves as expected means yielding expected output. Create An API And Unit Test Projects: Let's create a .Net6 Web API and xUnit sample applications to accomplish our demo. We can use either Visual Studio 2022 or Visual Studio Code(using .NET CLI commands) to create any.Net6 application. For this demo, I'm using the 'Visual Studio Code'(using the .NET CLI command) editor. Create a fo
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A Basic GraphQL CRUD Operation With .NET6 + Hot Chocolate(V 12) + SQL Database

In this article, we are going to implement GraphQL CRUD operation in .NET6, Hot Chocolate(V12), SQL Database. GraphQL: GraphQL is an open-source data query and manipulation and language for APIs. It is a query language for your API and a server-side runtime for executing queries by using a type system you define for your data. GraphQL can be integrated into any framework like .NET, Java, NestJS, etc and it isn't tied to any specific database or storage engine and is backed by your existing code and data. GraphQL 2 main operations are like: Query(fetching data) Mutation(data manipulation like save, update, delete) Hot Chocolate GraphQL: Hot Chocolate is an open-source GraphQL server that is compliant with the newest GraphQL latest specs. It is the wrapper library of the original .NET GraphQL library. Hot Chocolate takes the complexity away from building a fully-fledged GraphQL server. Create A .NET6 Web API Project: Let's create a .Net6 Web API sample application to accompli
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Part-2 Blazor Server Cookie Authentication

In this article, we are going to implement User Registration logic in the Blazor Server application. In this part of the article, we have to accomplish our targets like: User Registration Form. Password Hashing User Registration Logic. Click here for part-1 Create Asp.Net Core Areas Folder: We are going to create Razor Pages for our User Registration, so let store them in the 'Areas' folder. So let's create 'Areas' folders and also add the 'Layout' template and a few other additional configurations. Now let's create folders into our application like 'Areas\Identity\Pages\Account' , 'Areas\Identity\Pages\Shared' . Let's create a new layout for the pages inside of the 'Areas' folder. Let's create the layout file '_Layout.cshtml'. Areas/Identity/Pages/Shared/_Layout.cshtml: <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <meta name="vie
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Built-in DynamicComponent Blazor Component[.NET6 Feature]

In this article, we will understand about a .NET6 feature that is built-in 'DynamicComponent' in the Blazor application. DynamicComponent: In Blazor from .NET6 introduced a built-in component that is 'DynamicComponent' for dynamic rendering of the razor components. So using DynamicComponent we can render different types of components very easily without using any conditional logic. Also can pass appropriate parameters to their respective components on rendering dynamically. Create A .NET6 Blazor WebAssembly Application: Let's create a .Net6 Blazor WebAssembly sample application to accomplish our demo. We can use either Visual Studio 2022 or Visual Studio Code(using .NET CLI commands) to create any.Net6 application. For this demo, I'm using the 'Visual Studio Code'(using the .NET CLI command) editor. CLI command dotnet new blazorwasm -o Your_Project_Name Example Using DynicComponent: By default on creating project we have 3 components like
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.NET6 Razor Pages CRUD Operations With Entity Framework Core

In this article, we will do a small demo of the AspNetCore 6 Razor Pages CRUD operation. Razor Pages: Razor Page is a simplified web application model. On comparing with the 'MVC' template, razor pages won't have 'Controller', which means Razor Page is a combination of 'View' and 'Model'. Routing itself is configured within the page or view. A Razor Page mostly contains 2 files like '*.cshtml'(View) and '*.cshtml.cs'(model). Create A .NET6 Razor Pages Application: Let's create a .Net6 Razor Page sample application to accomplish our demo. We can use either Visual Studio 2022 or Visual Studio Code(using .NET CLI commands) to create any.Net6 application. For this demo, I'm using the 'Visual Studio Code'(using the .NET CLI command) editor. CLI command dotnet new webapp -o Your_Project_Name Let's explore the project to understand its structure: (1) Let's understand the initial services registered in 'Progr
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