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

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

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...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() {...

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testNewWhenTheExpectedConstructorIsNotFound

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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)

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testNewWhenTheExpectedConstructorIsNotFound

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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}

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