Last Updated on May 7, 2021 by jt Consider a scenario where a database query matches over 1000 records. You need to display the query results to users. In this scenario, you probably won’t want to display all records on a single page. Instead, you would want to display chunks of data of suitable sizes […]Continue reading
Last Updated on May 2, 2021 by jt When developing REST APIs, it is important to have accurate and well-structured documentation of your API. This documentation is the reference point for anyone who wants to use your API. Spring REST Docs helps you to achieve it. Spring REST Docs take a different approach than any other […]Continue reading
Last Updated on May 2, 2021 by jt Parameterized tests in JUnit 5 enable you to run a test multiple times with different parameters. It helps the developers to save time in writing and executing the tests. We can write JUnit 5 parameterized tests just like regular JUnit 5 tests but have to use the […]Continue reading
Last Updated on February 5, 2021 by jt MapStruct and Project Lombok are two tools which can make your life as a developer much easier. MapStruct is a slick project which generates type mappers via simple interfaces. You define an interface method to accept a source type with a return type. And MapStruct generates the […]Continue reading
Last Updated on February 3, 2021 by jt ArgumentCaptor in Mockito allows you to capture arguments passed to methods for further assertions. You can apply standard JUnit assertion methods, such as assertEquals(), assertThat(), and so on, to perform assertions on the captured arguments. In Mockito, you will find the ArgumentCaptor class in the org. mockito […]Continue reading
Last Updated on February 3, 2021 by jt Enterprise Applications developed using the Spring Framework use different types of configuration properties to configure the application at runtime. These configuration properties help in connecting to databases, messaging systems, perform logging, caching, and lots more. It is common to store configuration properties in external .properties and .yml […]Continue reading
