Unit Testing in Android Development

Source: Internet
Author: User

1. The test class must be extends androidtestcase.

2. the test method must start with test and throw an exception.

3. Create a new class to be tested in the test method, and then test its function.

(Often usedAssert. assertequals (A, B );)

PackageCom. Zhy. junitexample. test;ImportCom. Zhy. servers. server;ImportAndroid. Test. androidtestcase;Public ClassServertestExtendsAndroidtestcase {Public VoidTestsave ()ThrowsException {server Ser=NewServer (); Ser. Save ();}}

4. In androidmainfest, add

<Uses-library Android: Name = "android. Test. Runner"/>

Join Test Database

<Instrumentation
Android: Name = "android. Test. instrumentationtestrunner"
Android: targetpackage = "com. Zhy. junitexample"/>

Note Android: targetpackage is the package in the project of the class you want to test (open its androidmainfest and you will see it), not the specific package name in the project.

5. Green is yes, red is no!

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