How to use MockCreationSettings class of org.mockito.mock package

Best Mockito code snippet using org.mockito.mock.MockCreationSettings

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1package adrninistrator.test.testmock.detail;
2
3import com.adrninistrator.service.TestServiceA1;
4import org.junit.Before;
5import org.junit.Test;
6import org.mockito.MockingDetails;
7import org.mockito.Mockito;
8import org.mockito.mock.MockCreationSettings;
9import org.mockito.stubbing.Answer;
10import org.slf4j.Logger;
11import org.slf4j.LoggerFactory;
12
13import static org.junit.Assert.assertEquals;
14import static org.junit.Assert.assertSame;
15
16// 获取Mock类型及默认Answer等详细信息
17public class TestSpringMockDetailMock1 extends TestSpringMockDetailBase {
18
19    private static final Logger logger = LoggerFactory.getLogger(TestSpringMockDetailMock1.class);
20
21    private MockingDetails mockingDetails;
22
23    private MockCreationSettings mockCreationSettings;
24
25    @Before
26    public void init() {
27        mockingDetails = Mockito.mockingDetails(testServiceA1Mock);
28
29        mockCreationSettings = mockingDetails.getMockCreationSettings();
30    }
31
32    @Test
33    public void test1() {
34        // 获取被Mock的类型
35        assertEquals(RuntimeException.class,
36                Mockito.mockingDetails(Mockito.mock(RuntimeException.class)).getMockCreationSettings().getTypeToMock());
37
38        // 获取默认Answer
39        assertSame(Mockito.RETURNS_DEFAULTS,
40                Mockito.mockingDetails(Mockito.mock(RuntimeException.class)).getMockCreationSettings().getDefaultAnswer());
41    }
42
43    @Test
44    public void test2() {
45        // 获取被Mock的类型
46        Class mockClass = mockCreationSettings.getTypeToMock();
47
48        assertEquals(TestServiceA1.class, mockClass);
49        logger.info("mockCreationSettings.getTypeToMock(): {}", mockClass);
50
51        // 获取默认Answer
52        Answer defaultAnswer = mockCreationSettings.getDefaultAnswer();
53
54        assertSame(Mockito.RETURNS_DEFAULTS, defaultAnswer);
55        logger.info("mockCreationSettings.getDefaultAnswer(): {}", defaultAnswer);
56    }
57}
58
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1package adrninistrator.test.testmock.detail;
2
3import com.adrninistrator.service.TestServiceA1;
4import com.adrninistrator.service.impl.TestServiceA1Impl;
5import org.junit.Before;
6import org.junit.Test;
7import org.mockito.MockingDetails;
8import org.mockito.Mockito;
9import org.mockito.mock.MockCreationSettings;
10import org.mockito.stubbing.Answer;
11import org.slf4j.Logger;
12import org.slf4j.LoggerFactory;
13import org.springframework.beans.factory.annotation.Autowired;
14
15import static org.junit.Assert.assertEquals;
16import static org.junit.Assert.assertSame;
17
18// 获取Mock类型及默认Answer等详细信息
19public class TestSpringMockDetailSpy1 extends TestSpringMockDetailBase {
20
21    private static final Logger logger = LoggerFactory.getLogger(TestSpringMockDetailSpy1.class);
22
23    @Autowired
24    private TestServiceA1 testServiceA1;
25
26    private TestServiceA1 testServiceA1Spy;
27
28    private MockingDetails mockingDetails;
29
30    private MockCreationSettings mockCreationSettings;
31
32    @Before
33    public void init() {
34        testServiceA1Spy = Mockito.spy(testServiceA1);
35
36        mockingDetails = Mockito.mockingDetails(testServiceA1Spy);
37
38        mockCreationSettings = mockingDetails.getMockCreationSettings();
39    }
40
41    @Test
42    public void test() {
43        // 获取被Mock的类型
44        Class mockClass = mockCreationSettings.getTypeToMock();
45
46        assertEquals(TestServiceA1Impl.class, mockClass);
47        logger.info("mockCreationSettings.getTypeToMock(): {}", mockClass);
48
49        // 获取默认Answer
50        Answer defaultAnswer = mockCreationSettings.getDefaultAnswer();
51
52        assertSame(Mockito.CALLS_REAL_METHODS, defaultAnswer);
53        logger.info("mockCreationSettings.getDefaultAnswer(): {}", defaultAnswer);
54    }
55}
56
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1/*
2 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
3 * or more contributor license agreements. Licensed under the Elastic License
4 * 2.0 and the Server Side Public License, v 1; you may not use this file except
5 * in compliance with, at your election, the Elastic License 2.0 or the Server
6 * Side Public License, v 1.
7 */
8
9package org.elasticsearch.test.mockito;
10
11import org.mockito.MockedConstruction;
12import org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker;
13import org.mockito.internal.util.reflection.LenientCopyTool;
14import org.mockito.invocation.MockHandler;
15import org.mockito.mock.MockCreationSettings;
16import org.mockito.plugins.MockMaker;
17
18import java.util.Optional;
19import java.util.function.Function;
20
21import static org.elasticsearch.test.mockito.SecureMockUtil.wrap;
22
23/**
24 * A {@link MockMaker} that works with {@link SecurityManager}.
25 */
26public class SecureMockMaker implements MockMaker {
27
28    // delegates to initializing util, which we don't want to have public
29    public static void init() {
30        SecureMockUtil.init();
31    }
32
33    // TODO: consider using InlineByteBuddyMockMaker, but this requires using a java agent for instrumentation
34    private final SubclassByteBuddyMockMaker delegate;
35
36    public SecureMockMaker() {
37        delegate = wrap(SubclassByteBuddyMockMaker::new);
38    }
39
40    @SuppressWarnings("rawtypes")
41    @Override
42    public <T> T createMock(MockCreationSettings<T> mockCreationSettings, MockHandler mockHandler) {
43        return wrap(() -> delegate.createMock(mockCreationSettings, mockHandler));
44    }
45
46    @SuppressWarnings("rawtypes")
47    @Override
48    public <T> Optional<T> createSpy(MockCreationSettings<T> settings, MockHandler handler, T object) {
49        // spies are not implemented by the bytebuddy delegate implementation
50        return wrap(() -> {
51            T instance = delegate.createMock(settings, handler);
52            new LenientCopyTool().copyToMock(object, instance);
53            return Optional.of(instance);
54        });
55    }
56
57    @SuppressWarnings("rawtypes")
58    @Override
59    public MockHandler getHandler(Object o) {
60        return delegate.getHandler(o);
61    }
62
63    @SuppressWarnings("rawtypes")
64    @Override
65    public void resetMock(Object o, MockHandler mockHandler, MockCreationSettings mockCreationSettings) {
66        wrap(() -> {
67            delegate.resetMock(o, mockHandler, mockCreationSettings);
68            return (Void) null;
69        });
70    }
71
72    @Override
73    public TypeMockability isTypeMockable(Class<?> type) {
74        return delegate.isTypeMockable(type);
75    }
76
77    @SuppressWarnings("rawtypes")
78    @Override
79    public <T> StaticMockControl<T> createStaticMock(Class<T> type, MockCreationSettings<T> settings, MockHandler handler) {
80        return delegate.createStaticMock(type, settings, handler);
81    }
82
83    @Override
84    public <T> ConstructionMockControl<T> createConstructionMock(
85        Class<T> type,
86        Function<MockedConstruction.Context, MockCreationSettings<T>> settingsFactory,
87        Function<MockedConstruction.Context, MockHandler<T>> handlerFactory,
88        MockedConstruction.MockInitializer<T> mockInitializer
89    ) {
90        return delegate.createConstructionMock(type, settingsFactory, handlerFactory, mockInitializer);
91    }
92
93    @Override
94    public void clearAllCaches() {
95        delegate.clearAllCaches();
96    }
97}
98
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