/
InvalidUsageTest.java
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/
InvalidUsageTest.java
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/*
* Copyright (c) 2007 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockitousage.misuse;
import static org.junit.Assume.assumeFalse;
import static org.mockito.Mockito.*;
import org.junit.After;
import org.junit.Test;
import org.mockito.InOrder;
import org.mockito.Mock;
import org.mockito.exceptions.base.MockitoException;
import org.mockito.exceptions.misusing.MissingMethodInvocationException;
import org.mockitousage.IMethods;
import org.mockitoutil.TestBase;
public class InvalidUsageTest extends TestBase {
@Mock private IMethods mock;
@Mock private IMethods mockTwo;
@After
public void resetState() {
super.resetState();
}
@Test(expected = MockitoException.class)
public void shouldRequireArgumentsWhenVerifyingNoMoreInteractions() {
verifyNoMoreInteractions();
}
@Test(expected = MockitoException.class)
public void shouldRequireArgumentsWhenVerifyingNoInteractions() {
verifyNoInteractions();
}
@SuppressWarnings({"CheckReturnValue", "MockitoUsage"})
@Test(expected = MockitoException.class)
public void shouldNotCreateInOrderObjectWithoutMocks() {
inOrder();
}
@Test(expected = MockitoException.class)
public void shouldNotAllowVerifyingInOrderUnfamilarMocks() {
InOrder inOrder = inOrder(mock);
inOrder.verify(mockTwo).simpleMethod();
}
@Test(expected = MissingMethodInvocationException.class)
public void shouldReportMissingMethodInvocationWhenStubbing() {
when(mock.simpleMethod())
.thenReturn("this stubbing is required to make sure Stubbable is pulled");
when("".toString()).thenReturn("x");
}
@Test(expected = MockitoException.class)
public void shouldNotAllowSettingInvalidCheckedException() throws Exception {
when(mock.simpleMethod()).thenThrow(new Exception());
}
@Test(expected = MockitoException.class)
public void shouldNotAllowSettingNullThrowable() throws Exception {
when(mock.simpleMethod()).thenThrow(new Throwable[] {null});
}
@SuppressWarnings("all")
@Test(expected = MockitoException.class)
public void shouldNotAllowSettingNullThrowableVararg() throws Exception {
when(mock.simpleMethod()).thenThrow((Throwable) null);
}
@Test(expected = MockitoException.class)
public void shouldNotAllowSettingNullConsecutiveThrowable() throws Exception {
when(mock.simpleMethod()).thenThrow(new RuntimeException(), null);
}
final class FinalClass {}
@Test(expected = MockitoException.class)
public void shouldNotAllowMockingFinalClassesIfDisabled() throws Exception {
assumeFalse(
"Inlining mock allows mocking final classes",
mock(FinalClass.class).getClass() == FinalClass.class);
}
@SuppressWarnings({"CheckReturnValue", "MockitoUsage"})
@Test(expected = MockitoException.class)
public void shouldNotAllowMockingPrimitives() throws Exception {
mock(Integer.TYPE);
}
interface ObjectLikeInterface {
boolean equals(Object o);
String toString();
int hashCode();
}
@Test
public void shouldNotMockObjectMethodsOnInterfaceVerifyNoInteractions() throws Exception {
ObjectLikeInterface inter = mock(ObjectLikeInterface.class);
Object ignored = inter.equals(null);
ignored = inter.toString();
ignored = inter.hashCode();
verifyNoInteractions(inter);
}
@Test
public void shouldNotMockObjectMethodsOnClassVerifyNoInteractions() throws Exception {
Object clazz = mock(ObjectLikeInterface.class);
Object ignored = clazz.equals(null);
ignored = clazz.toString();
ignored = clazz.hashCode();
verifyNoInteractions(clazz);
}
}