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JMockit is a Java toolkit for automated developer testing.
It contains mocking/faking APIs and a code coverage tool, supporting both JUnit and TestNG.
The mocking APIs allow all kinds of Java code, without testability restrictions, to be tested
in isolation from selected dependencies.
/*
* Copyright (c) 2006 Rogério Liesenfeld
* This file is subject to the terms of the MIT license (see LICENSE.txt).
*/
package mockit;
/**
* Used to record strict expectations on {@linkplain Mocked mocked} types and their instances.
*
* During replay, invocations matching strictly recorded expectations must occur in the same number and the
* same order.
* Any invocation that doesn't match a recorded expectation will cause an {@code UnexpectedInvocation} error to be
* thrown, failing the test.
*
* Strict expectations do not allow the use of {@linkplain Verifications verification blocks} for explicit verification.
* Instead, one or more strict expectation blocks are meant to fully specify all the invocations to mocked
* types/instances that are expected and allowed to occur from the code under test.
*
* @see #StrictExpectations()
* @see #StrictExpectations(Object...)
* @see Tutorial
*/
public abstract class StrictExpectations extends Expectations
{
/**
* Registers one or more strict expectations recorded on available mocked types and/or mocked instances, as written
* inside the instance initialization body of an anonymous subclass or the called constructor of a named subclass.
*
* @see #StrictExpectations(Object...)
*/
protected StrictExpectations() {}
/**
* Same as {@link #StrictExpectations()}, except that one or more classes will be partially mocked according to the
* expectations recorded in the expectation block.
*
* The classes to be partially mocked are those directly specified through their {@code Class} objects as well as
* those to which any given objects belong.
* During replay, any invocations to one of these classes or objects will execute real production code, unless a
* matching expectation was recorded.
* This mechanism, however, does not apply to {@code native} methods, which are not supported for partial mocking.
*
* For a given {@code Class} object, all constructors and methods can be mocked, from the specified class up to but
* not including {@code java.lang.Object}.
* For a given object, only methods can be mocked, not constructors; also, during replay, invocations to
* instance methods will only match expectations recorded on the given instance (or instances, if more than one was
* given).
*
* @param classesOrObjectsToBePartiallyMocked one or more classes or objects whose classes are to be partially mocked
*
* @throws IllegalArgumentException if given a class literal for an interface, an annotation, an array, a
* primitive/wrapper type, or a {@linkplain java.lang.reflect.Proxy#isProxyClass(Class) proxy class} created for an
* interface, or if given a value/instance of such a type
*
* @see Tutorial
*/
protected StrictExpectations(Object... classesOrObjectsToBePartiallyMocked)
{
super(classesOrObjectsToBePartiallyMocked);
}
}