How To Implement GraphQL Query & Mutation in a Spring Boot Application
In this video we will look into implementing GraphQL query and mutation operations in a Spring Boot application.
We will first define a Query, implement it and then execute the queries. Finally we will create an Integration test for the entire setup.
You can also read about this along with the GitHub link to the code: https://refactorfirst.com/spring-boot...
Spring Boot Application Testing Masterclass course : https://www.copecart.com/products/521...
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--- Chapters --------
00:00 - Introduction
00:34 - Creating A Spring Boot Application
01:16 - Code Walkthrough
01:22 - Defining GraphQL API
03:40 - Domain Classes & repositories
04:49 - Implementing Query APIs
06:28 - Implementing Mutation APIs
08:19 - GraphiQL UI Properties
08:40 - Starting the Application
08:55 - Changing graphQL Endpoint
09:18 - Using GraphiQL UI
09:55 - Query & Mutation Operations
13:20 - GraphQL Errors
14:07 - Custom Error handler
15:40 - Writing Integration Test
18:11 - Learn to Write Good and Reliable Tests
18:40 - Conclusion
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