powermock series 3 - Suppress Un

2018-07-24 本文已影响0人尖头核桃

Suppressing Unwanted Behavior

Use the @RunWith(PowerMockRunner.class) annotation at the class-level of the test case.
Use the @PrepareForTest(ClassWithEvilParentConstructor.class) annotation at the class-level of the test case in combination with
suppress(constructor(EvilParent.class)) to suppress all constructors for the EvilParent class.
Use the Whitebox.newInstance(ClassWithEvilConstructor.class) method to instantiate a class without invoking the constructor what so ever.
Use the @SuppressStaticInitializationFor("org.mycompany.ClassWithEvilStaticInitializer")annotation to remove the static initializer for the the org.mycompany.ClassWithEvilStaticInitializer

class.
Use the@PrepareForTest(ClassWithEvilMethod.class)
annotation at the class-level of the test case in combination with
suppress(method(ClassWithEvilMethod.class, "methodName"))
to suppress the method with name "methodName" in the ClassWithEvilMethod class.
Use the @PrepareForTest(ClassWithEvilField.class)
annotation at the class-level of the test case in combination with
suppress(field(ClassWithEvilField.class, "fieldName"))
to suppress the field with name "fieldName" in the ClassWithEvilField class.

You'll find the member modification and member matcher methods here: