KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use newInstance method of org.mockito.internal.creation.instance.DefaultInstantiatorProvider class

Best Mockito code snippet using org.mockito.internal.creation.instance.DefaultInstantiatorProvider.newInstance

Source:DefaultMockitoPlugins.java

...38    }39    private <T> T create(Class<T> cls, String str) {40        if (str != null) {41            try {42                return cls.cast(Class.forName(str).newInstance());43            } catch (Exception e) {44                throw new IllegalStateException("Internal problem occurred, please report it. Mockito is unable to load the default implementation of class that is a part of Mockito distribution. Failed to load " + cls, e);45            }46        } else {47            throw new IllegalStateException("No default implementation for requested Mockito plugin type: " + cls.getName() + "\nIs this a valid Mockito plugin type? If yes, please report this problem to Mockito team.\nOtherwise, please check if you are passing valid plugin type.\nExamples of valid plugin types: MockMaker, StackTraceCleanerProvider.");48        }49    }50    public MockMaker getInlineMockMaker() {51        return (MockMaker) create(MockMaker.class, DEFAULT_PLUGINS.get(INLINE_ALIAS));52    }53}...

newInstance

Using AI Code Generation

1public class MockingExample {2    public void testMocking() {3        Instantiator instantiator = new DefaultInstantiatorProvider().newInstance();4        Foo foo = instantiator.newInstance(Foo.class);5        assertNotNull(foo);6    }7}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.