KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use testNewWhenTheExpectedConstructorIsNotFound method of samples.junit4.expectnew.ExpectNewCases class

Best Powermock code snippet using samples.junit4.expectnew.ExpectNewCases.testNewWhenTheExpectedConstructorIsNotFound

Source:ExpectNewCases.java

...311        Assert.assertEquals(secondString, varArgs[1]);312        PowerMock.verify(VarArgsConstructorDemo.class, varArgsConstructorDemoMock);313    }314    @Test315    public void testNewWhenTheExpectedConstructorIsNotFound() throws Exception {316        final Object object = new Object();317        try {318            PowerMock.expectNew(VarArgsConstructorDemo.class, object);319            Assert.fail("Should throw ConstructorNotFoundException!");320        } catch (ConstructorNotFoundException e) {321            Assert.assertEquals((((("No constructor found in class '" + (VarArgsConstructorDemo.class.getName())) + "' with parameter types: [ ") + (object.getClass().getName())) + " ]."), e.getMessage());322        }323    }324    @Test325    public void testNewWithVarArgsConstructorWhenOneArgumentIsOfASubType() throws Exception {326        ExpectNewDemo tested = new ExpectNewDemo();327        Service serviceMock = PowerMock.createMock(Service.class);328        VarArgsConstructorDemo varArgsConstructorDemoMock = PowerMock.createMock(VarArgsConstructorDemo.class);329        final Service serviceSubTypeInstance = new Service() {...

testNewWhenTheExpectedConstructorIsNotFound

Using AI Code Generation

1package samples.junit4.expectnew;2import static org.junit.Assert.assertEquals;3import static org.junit.Assert.fail;4import java.lang.reflect.Constructor;5import java.lang.reflect.InvocationTargetException;6import org.junit.Test;7public class ExpectNewCases {8    public void testNewWhenTheExpectedConstructorIsNotFound() {9        try {10            new ExpectNewCases().new ExpectNew("not found constructor", 1);11            fail("ExpectNewException should be thrown");12        } catch (ExpectNew.ExpectNewException e) {13            assertEquals("Constructor not found: samples.junit4.expectnew.ExpectNewCases$ExpectNew(String, int)", e.getMessage());14        }15    }16    public void testNewWhenTheExpectedConstructorIsFound() {17        new ExpectNewCases().new ExpectNew("found constructor", 2);18    }19    public void testNewWhenTheExpectedConstructorIsFoundButTheArgumentsAreDifferent() {20        try {21            new ExpectNewCases().new ExpectNew("found constructor", 3);22            fail("ExpectNewException should be thrown");23        } catch (ExpectNew.ExpectNewException e) {24            assertEquals("Constructor not found: samples.junit4.expectnew.ExpectNewCases$ExpectNew(String, int)", e.getMessage());25        }26    }27    public class ExpectNew extends ExpectNew {28        public ExpectNew(String name, int age) {29            super(name, age);30        }31        protected void verify(Object[] args) {32            if (args[1].equals(1)) {33                throw new ExpectNewException();34            }35        }36    }37}38[ERROR] testNewWhenTheExpectedConstructorIsNotFound(samples.junit4.expectnew.ExpectNewCases)  Time elapsed: 0 s  <<< ERROR!39    at samples.junit4.expectnew.ExpectNewCases.testNewWhenTheExpectedConstructorIsNotFound(ExpectNewCases.java:27)40    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)41    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

testNewWhenTheExpectedConstructorIsNotFound

Using AI Code Generation

1    public void testNewWhenTheExpectedConstructorIsNotFound() throws Exception {2        final ConstructorNotFoundException e = new ConstructorNotFoundException("message");3        final ExpectNewCases sut = new ExpectNewCases();4        final Class<?> expectedType = Class.class;5        final Class<?>[] expectedParameterTypes = new Class<?>[] { Class.class, Class.class };6        final Object[] expectedArguments = new Object[] { Class.class, Class.class };7        final ExpectNew expectNew = new ExpectNew() {8            public Class<?> type() {9                return expectedType;10            }11            public Class<?>[] parameterTypes() {12                return expectedParameterTypes;13            }14            public Object[] arguments() {15                return expectedArguments;16            }17            public Class<? extends Annotation> annotationType() {18                return ExpectNew.class;19            }20        };21        final ConstructorNotFoundException result = sut.testNewWhenTheExpectedConstructorIsNotFound(e, expectNew);22        Assert.assertSame(e, result);23    }24}

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.