Android Test---JUnit

JUnit Unit Test

Android Unit Test base is also relatively simple, but also the test Add method is correct, test case or with a? = 2 A few simple Android unit tests;

1. Open Eclipse and create a new project. Click on the menu bar file-"new-" Java project;project name is testjunit;

2. Right-click on the newly created Project Testjunit, select New---Java class, create a Java category; class name is addclass;

The Java program to be tested is as follows

 Public class addclass {    public  addclass () {        //  TODO auto-generated Constructor Stub    }     publicint addf (int one,int  ) {          return one+;     }}

3. Next, you can write junit test cases;

3.1. Right-click on the project Testjnit, select new-"JUnit Test case,

3.2 Select New JUnit test 3 or new JUnit Test 4 in the New Juit test Case dialog box that pops up.

Then in the new JUnit test case name, enter the names of the test cases such as "Testaddcase" click Finish; (Of course you can choose a method like SetUp (), TearDown ())

3.3 Write test case in Testaddcase.java if it equals 2

Importjunit.framework.TestCase; Public classTestaddcaseextendsTestCase {protected voidSetUp ()throwsException {System.out.println ("Test Prep"); }    protected voidTearDown ()throwsException {System.out.println ("End of Test"); }     Public voidTestadd () {assertequals (2,NewAddClass (). ADDF ()); }}

4. Finally start the execution of the test case;

Right-click Project Select Run as----"JUnit Test"

5. View the results of the test;

Android Test---JUnit