java-unit test

unit test

Concept : Unit testing refers to the inspection and verification of the smallest testable unit in the software ( the testing work of a module, a function, or a class for correctness verification ).

Testable unit in Java—>java class

The meaning of unit testing

(1) The simplest and most effective guarantee of software quality ;

(2) It is the clearest and most effective document of the target code ;

(3) The design of the target code can be optimized ;

(4) It is the guarantee of code reconstruction ;

(5) It is the cornerstone of regression testing and continuous integration .

The Xinjiang Maven project implements unit testing:

Introduce dependencies in pom

<dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
        </dependency>

Then test under the test package (the test package should have the same directory as the tested content)

Other related junit test content can refer to the following:

[1] Unit test