org.junit (JUnit API 文档)

Provides JUnit core classes and annotations. Corresponds to junit.framework in Junit 3.x.

从以下版本开始:: 4.0

类概要
类	说明
Assert	A set of assertion methods useful for writing tests.
Assume	A set of methods useful for stating assumptions about the conditions in which a test is meaningful.
Test.None	Default empty exception

异常错误概要
异常错误说明
AssumptionViolatedException
An exception class used to implement assumptions (state in which a given test is meaningful and should or should not be executed).
错误概要
错误说明
ComparisonFailure
Thrown when an assertEquals(String, String) fails.

注释类型概要
注释类型	说明
After	If you allocate external resources in a `Before` method you need to release them after the test runs.
AfterClass	If you allocate expensive external resources in a `BeforeClass` method you need to release them after all the tests in the class have run.
Before	When writing tests, it is common to find that several tests need similar objects created before they can run.
BeforeClass	Sometimes several tests need to share computationally expensive setup (like logging into a database).
ClassRule	Annotates static fields that reference rules or methods that return them.
FixMethodOrder	This class allows the user to choose the order of execution of the methods within a test class.
Ignore	Sometimes you want to temporarily disable a test or a group of tests.
Rule	Annotates fields that reference rules or methods that return a rule.
Test	The `Test` annotation tells JUnit that the `public void` method to which it is attached can be run as a test case.