How to use ignoreStubs method of org.mockito.Mockito class

Best Mockito code snippet using org.mockito.Mockito.ignoreStubs

Source:OfficalTest_Part_3.java Github

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1package com.joke.mock.offical_mock;2import org.junit.Test;3import org.mockito.InOrder;4import java.util.ArrayList;5import static org.mockito.Mockito.ignoreStubs;6import static org.mockito.Mockito.inOrder;7import static org.mockito.Mockito.mock;8import static org.mockito.Mockito.verify;9import static org.mockito.Mockito.verifyNoMoreInteractions;10import static org.mockito.Mockito.when;11public class OfficalTest_Part_3 {12 /*13 * New annotations: @Captor, @Spy, @InjectMocks (Since 1.8.3)14 * @Captor simplifies creation of ArgumentCaptor - useful when the argument to capture is a nasty generic class and you want to avoid compiler warnings15 * @Spy - you can use it instead spy(Object).16 * @InjectMocks - injects mock or spy fields into tested object automatically.17 * 需要注意的是InjectMocks可以与@Spy进行组合使用。这就意味着，Mockito将会注入mocks到 partial mock18 * 用以进行测试。虽然更加的复杂，但是却又一个很好的原因可以让你使用它，那就是它可以作为你使用partial mock19 * 的最后的手段。20 * 这些所有的注解，只在 MockitoAnnotations.initMocks(Object)中处理，就像你使用@Mock注解时，你可以使用21 * 内置的MockitoJUnitRunner or rule: MockitoRule.22 */23 /**24 * {@see Mockito25 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/Mockito.html#2126 * }27 */28 @Test29 public void step_21() {30 }31 /*32 * Verification with timeout (Since 1.8.5)33 * 允许校验超时，它将会导致等待一个特殊的时间段，从而期望的事情发生，而不是立即发生。34 * 在测试并发的时候，它将可能很有用。35 * 它应该很少被使用到-在找到一个更好的测试多线程系统的方法。36 */37 /**38 * {@see Mockito39 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/Mockito.html#2240 * }41 */42 @Test43 public void step_22() {44//45// //passes when someMethod() is called within given time span46// verify(mock, timeout(100)).someMethod();47// //above is an alias to:48// verify(mock, timeout(100).times(1)).someMethod();49//50// //passes when someMethod() is called *exactly* 2 times within given time span51// verify(mock, timeout(100).times(2)).someMethod();52//53// //passes when someMethod() is called *at least* 2 times within given time span54// verify(mock, timeout(100).atLeast(2)).someMethod();55//56// //verifies someMethod() within given time span using given verification mode57// //useful only if you have your own custom verification modes.58// verify(mock, new Timeout(100, yourOwnVerificationMode)).someMethod();59 }60 /*61 * Automatic instantiation of @Spies, @InjectMocks and constructor injection goodness (Since 1.9.0)62 * 我们通过组合@Spies，将会实例化、注入在使用@InjectMocks的构造函数、setter方法、或者全局变量上63 *64 * {@see65 * 了解相应的方法调用66 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/MockitoAnnotations.html#initMocks(java.lang.Object)67 * 了解JUnitRunner规则68 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/junit/MockitoJUnitRunner.html69 * 了解MockitoRule70 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/junit/MockitoRule.html71 * }72 * {@see InjectMocks 可以了解更多的注入的规则，以及限制73 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/InjectMocks.html74 * }75 */76 /**77 * {@see Mockito78 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/Mockito.html#2379 * }80 */81 @Test82 public void step_23() {83 }84 /*85 * One-liner stubs (Since 1.9.0)86 * 我们可以可用一行代码来创建相应的mock对象保证简洁性，例如下面的例子87 * public class CarTest {88 * Car boringStubbedCar = when(mock(Car.class).shiftGear()).thenThrow(EngineNotStarted.class).getMock();89 * @Test public void should... {}90 * }91 */92 /**93 * {@see Mockito94 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/Mockito.html#2495 * }96 */97 @Test98 public void step_24() {99 ArrayList test = when(mock(ArrayList.class).add("Test")).thenThrow(new RuntimeException()).getMock();100 test.add("haha"); //正常运行101 test.add("Test"); //抛出异常102 }103 /*104 * Verification ignoring stubs (Since 1.9.0)105 * verifyNoMoreInteractions() 或者verification inOrder() 可以帮助我们减少相应的冗余验证106 * 警告：107 * 需要注意的是ignoreStubs() 将会导致过度的使用verifyNoMoreInteractions(ignoreStubs(...))方法108 * 我们并不应该在每次test测试的时候都调用该verify方法，因为它只是在测试工具中作为一个简单的、方便的断言109 * 应当在那些需要使用该方法的时候再使用。110 * {@see111 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/Mockito.html#verifyNoMoreInteractions(java.lang.Object...)112 * https://monkeyisland.pl/2008/07/12/should-i-worry-about-the-unexpected/113 * }114 */115 /**116 * {@see Mockito117 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/Mockito.html#118 * }119 */120 @Test121 public void step_25() {122 ArrayList mock = mock(ArrayList.class);123 ArrayList mockTwo = mock(ArrayList.class);124 mock.clear();125 mockTwo.clear();126 verify(mock).clear();127 verify(mockTwo).clear();128 //ignores all stubbed methods:129 verifyNoMoreInteractions(ignoreStubs(mock, mockTwo));130 //creates InOrder that will ignore stubbed131 InOrder inOrder = inOrder(ignoreStubs(mock, mockTwo));132 inOrder.verify(mock).clear();133 inOrder.verify(mockTwo).clear();134 inOrder.verifyNoMoreInteractions();135 }136 /*137 * Mocking details (Improved in 2.2.x)138 * 可以帮助我们获取mock对象或者spy对象的一些具体的细节139 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/MockingDetails.html140 */141 /**142 * {@see Mockito143 * https://static.javadoc.io/org.mockito/mockito-core/2.7.22/org/mockito/Mockito.html#26144 * }145 */...

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Source:AoaTargetPreparerTest.java Github

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...16package com.android.tradefed.targetprep;17import static org.mockito.ArgumentMatchers.any;18import static org.mockito.ArgumentMatchers.eq;19import static org.mockito.Mockito.doReturn;20import static org.mockito.Mockito.ignoreStubs;21import static org.mockito.Mockito.never;22import static org.mockito.Mockito.times;23import static org.mockito.Mockito.verify;24import static org.mockito.Mockito.verifyNoMoreInteractions;25import static org.mockito.Mockito.verifyZeroInteractions;26import static org.mockito.Mockito.when;27import com.android.helper.aoa.AoaDevice;28import com.android.helper.aoa.AoaKey;29import com.android.helper.aoa.UsbHelper;30import com.android.tradefed.build.IBuildInfo;31import com.android.tradefed.config.ConfigurationException;32import com.android.tradefed.config.OptionSetter;33import com.android.tradefed.device.DeviceNotAvailableException;34import com.android.tradefed.device.TestDevice;35import com.android.tradefed.invoker.IInvocationContext;36import com.android.tradefed.invoker.InvocationContext;37import com.android.tradefed.invoker.TestInformation;38import org.junit.Before;39import org.junit.Test;40import org.junit.runner.RunWith;41import org.mockito.Mock;42import org.mockito.Spy;43import org.mockito.junit.MockitoJUnitRunner;44import java.awt.Point;45import java.time.Duration;46import java.util.List;47/** Unit tests for {@link AoaTargetPreparer} */48@RunWith(MockitoJUnitRunner.class)49public class AoaTargetPreparerTest {50 @Spy private AoaTargetPreparer mPreparer;51 private OptionSetter mOptionSetter;52 @Mock private TestDevice mTestDevice;53 @Mock private IBuildInfo mBuildInfo;54 @Mock private UsbHelper mUsb;55 @Mock private AoaDevice mDevice;56 private TestInformation mTestInfo;57 @Before58 public void setUp() throws ConfigurationException {59 when(mUsb.getAoaDevice(any(), any())).thenReturn(mDevice);60 doReturn(mUsb).when(mPreparer).getUsbHelper();61 mOptionSetter = new OptionSetter(mPreparer);62 when(mDevice.getSerialNumber()).thenReturn("SERIAL");63 IInvocationContext context = new InvocationContext();64 context.addAllocatedDevice("device", mTestDevice);65 context.addDeviceBuildInfo("device", mBuildInfo);66 mTestInfo = TestInformation.newBuilder().setInvocationContext(context).build();67 }68 @Test69 public void testSetUp() throws Exception {70 mOptionSetter.setOptionValue("action", "wake");71 mOptionSetter.setOptionValue("device-timeout", "1s");72 mOptionSetter.setOptionValue("wait-for-device-online", "true");73 mPreparer.setUp(mTestInfo);74 // fetched device, executed actions, and verified status75 verify(mUsb).getAoaDevice(any(), eq(Duration.ofSeconds(1L)));76 verify(mPreparer).execute(eq(mDevice), eq("wake"));77 verify(mTestDevice).waitForDeviceOnline();78 }79 @Test80 public void testSetUp_noActions() throws Exception {81 mPreparer.setUp(mTestInfo);82 // no-op if no actions provided83 verifyZeroInteractions(mUsb);84 verify(mPreparer, never()).execute(eq(mDevice), any());85 verifyZeroInteractions(mTestDevice);86 }87 @Test(expected = DeviceNotAvailableException.class)88 public void testSetUp_noDevice() throws Exception {89 mOptionSetter.setOptionValue("action", "wake");90 when(mUsb.getAoaDevice(any(), any())).thenReturn(null); // device not found or incompatible91 mPreparer.setUp(mTestInfo);92 }93 @Test94 public void testSetUp_skipDeviceCheck() throws Exception {95 mOptionSetter.setOptionValue("action", "wake");96 mOptionSetter.setOptionValue("wait-for-device-online", "false"); // device check disabled97 mPreparer.setUp(mTestInfo);98 // actions executed, but status check skipped99 verify(mPreparer).execute(eq(mDevice), eq("wake"));100 verify(mTestDevice, never()).waitForDeviceOnline();101 }102 @Test103 public void testClick() {104 mPreparer.execute(mDevice, "click 1 23");105 verify(mDevice).click(eq(new Point(1, 23)));106 verifyNoMoreInteractions(ignoreStubs(mDevice));107 }108 @Test109 public void testLongClick() {110 mPreparer.execute(mDevice, "longClick 23 4");111 verify(mDevice).longClick(eq(new Point(23, 4)));112 verifyNoMoreInteractions(ignoreStubs(mDevice));113 }114 @Test115 public void testSwipe() {116 mPreparer.execute(mDevice, "swipe 3 45 123 6 78");117 verify(mDevice)118 .swipe(eq(new Point(3, 45)), eq(new Point(6, 78)), eq(Duration.ofMillis(123)));119 verifyNoMoreInteractions(ignoreStubs(mDevice));120 }121 @Test122 public void testWrite() {123 mPreparer.execute(mDevice, "write Abc 0123");124 verify(mDevice).pressKeys(List.of(125 new AoaKey(0x04, AoaKey.Modifier.SHIFT), new AoaKey(0x05), new AoaKey(0x06),126 new AoaKey(0x2C),127 new AoaKey(0x27), new AoaKey(0x1E), new AoaKey(0x1F), new AoaKey(0x20)));128 verifyNoMoreInteractions(ignoreStubs(mDevice));129 }130 @Test131 public void testKeys() {132 mPreparer.execute(mDevice, "key 43"); // accepts decimal values133 mPreparer.execute(mDevice, "key 0x2B"); // accepts hexadecimal values134 mPreparer.execute(mDevice, "key tab"); // accepts key descriptions135 verify(mDevice, times(3)).pressKeys(List.of(new AoaKey(0x2B)));136 verifyNoMoreInteractions(ignoreStubs(mDevice));137 }138 @Test139 public void testKeys_combination() {140 mPreparer.execute(mDevice, "key 2*A 3*down 2*0x2B");141 verify(mDevice).pressKeys(List.of(142 new AoaKey(0x04, AoaKey.Modifier.SHIFT), new AoaKey(0x04, AoaKey.Modifier.SHIFT),143 new AoaKey(0x51), new AoaKey(0x51), new AoaKey(0x51),144 new AoaKey(0x2B), new AoaKey(0x2B)));145 verifyNoMoreInteractions(ignoreStubs(mDevice));146 }147 @Test148 public void testWake() {149 mPreparer.execute(mDevice, "wake");150 verify(mDevice).wakeUp();151 verifyNoMoreInteractions(ignoreStubs(mDevice));152 }153 @Test154 public void testHome() {155 mPreparer.execute(mDevice, "home");156 verify(mDevice).goHome();157 verifyNoMoreInteractions(ignoreStubs(mDevice));158 }159 @Test160 public void testBack() {161 mPreparer.execute(mDevice, "back");162 verify(mDevice).goBack();163 verifyNoMoreInteractions(ignoreStubs(mDevice));164 }165 @Test166 public void testSleep() {167 mPreparer.execute(mDevice, "sleep 123");168 verify(mDevice).sleep(eq(Duration.ofMillis(123L)));169 verifyNoMoreInteractions(ignoreStubs(mDevice));170 }171 @Test(expected = IllegalArgumentException.class)172 public void testInvalid_unknownKeyword() {173 mPreparer.execute(mDevice, "jump 12 3");174 }175 @Test(expected = IllegalArgumentException.class)176 public void testInvalid_missingCoordinates() {177 mPreparer.execute(mDevice, "click");178 }179 @Test(expected = IllegalArgumentException.class)180 public void testInvalid_tooFewCoordinates() {181 mPreparer.execute(mDevice, "longClick 1");182 }183 @Test(expected = IllegalArgumentException.class)...

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Source:LibrettoControllerTest.java Github

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1package com.example.libretto.controller;2import static org.mockito.Mockito.doThrow;3import static org.mockito.Mockito.ignoreStubs;4import static org.mockito.Mockito.inOrder;5import static org.mockito.Mockito.verify;6import static org.mockito.Mockito.verifyNoMoreInteractions;7import static org.mockito.Mockito.when;8import static java.util.Arrays.asList;9import java.sql.SQLException;10import java.time.LocalDate;11import java.util.List;12import org.junit.jupiter.api.DisplayName;13import org.junit.jupiter.api.Nested;14import org.junit.jupiter.api.Test;15import org.junit.jupiter.api.extension.ExtendWith;16import org.mockito.InOrder;17import org.mockito.InjectMocks;18import org.mockito.Mock;19import org.mockito.junit.jupiter.MockitoExtension;20import com.example.libretto.model.Exam;21import com.example.libretto.model.Grade;22import com.example.libretto.repository.ExamRepository;23import com.example.libretto.view.LibrettoView;24@ExtendWith(MockitoExtension.class)25@DisplayName("Tests for Libretto Controller")26class LibrettoControllerTest {27 28 @Mock29 private ExamRepository examRepository;30 @Mock31 private LibrettoView librettoView;32 @InjectMocks33 private LibrettoController librettoController;34 35 @Nested36 @DisplayName("All exams")37 class AllExams {38 @Test @DisplayName("Happy case")39 void testAllExams() throws SQLException {40 LocalDate examDate = LocalDate.of(2020, 1, 29);41 Grade grade = new Grade("30");42 Exam exam = new Exam("B027500", "Data Mining and Organization", 12, grade, examDate);43 44 List<Exam> exams = asList(exam);45 when(examRepository.findAll()).thenReturn(exams);46 librettoController.allExams();47 verify(librettoView).showAllExams(exams);48 }49 @Test @DisplayName("Throws SQL Exception")50 void testAllExamsThrows() throws SQLException {51 when(examRepository.findAll()).thenThrow(SQLException.class);52 librettoController.allExams();53 verify(librettoView).showError("Errore SQL");54 }55 }56 @Nested57 @DisplayName("New exam")58 class NewExam {59 @Test @DisplayName("When exists")60 void testNewExamWhenExists() throws SQLException {61 LocalDate examDate1 = LocalDate.of(2020, 1, 29);62 Grade grade1 = new Grade("30");63 Exam examToAdd = new Exam("B027500", "Data Mining and Organization", 12, grade1, examDate1);64 65 LocalDate examDate2 = LocalDate.of(2020, 1, 29);66 Grade grade2 = new Grade("28");67 Exam existingExam = new Exam("B027500", "Parallel Computing", 6, grade2, examDate2);68 69 when(examRepository.findById("B027500")).thenReturn(existingExam);70 librettoController.newExam(examToAdd);71 verify(librettoView).showErrorExamAlreadyExists("Esame già presente con codice B027500", existingExam);72 verifyNoMoreInteractions(ignoreStubs(examRepository));73 }74 @Test @DisplayName("When not exists")75 void testNewExamWhenDoesNotExists() throws SQLException {76 LocalDate examDate = LocalDate.of(2020, 1, 29);77 Grade grade = new Grade("30");78 Exam exam = new Exam("B027500", "Data Mining and Organization", 12, grade, examDate);79 librettoController.newExam(exam);80 InOrder inOrder = inOrder(examRepository, librettoView);81 inOrder.verify(examRepository).save(exam);82 inOrder.verify(librettoView).examAdded(exam);83 }84 85 @Test @DisplayName("Throws SQL Exception")86 void testNewExamsThrows() throws SQLException {87 LocalDate examDate = LocalDate.of(2020, 1, 29);88 Grade grade = new Grade("30");89 Exam exam = new Exam("B027500", "Data Mining and Organization", 12, grade, examDate);90 doThrow(SQLException.class).when(examRepository).save(exam);91 librettoController.newExam(exam);92 verify(librettoView).showError("Errore SQL");93 }94 }95 @Nested96 @DisplayName("Update exam")97 class UpdateExam {98 @Test @DisplayName("When exists")99 void testUpdateExamWhenExists() throws SQLException {100 LocalDate examDate = LocalDate.of(2020, 1, 29);101 Grade grade = new Grade("30");102 Exam examToUpdate = new Exam("B027500", "Data Mining and Organization", 12, grade, examDate);103 Exam examUpdated = new Exam("B027500", "Data Science", 6, grade, examDate);104 when(examRepository.findById("B027500")).thenReturn(examToUpdate);105 librettoController.updateExam(examUpdated);106 InOrder inOrder = inOrder(examRepository, librettoView);107 inOrder.verify(librettoView).examRemoved(examToUpdate);108 inOrder.verify(examRepository).update(examUpdated);109 inOrder.verify(librettoView).examAdded(examUpdated);110 }111 112 @Test @DisplayName("When not exists")113 void testUpdateExamWhenDoesNotExists() throws SQLException {114 LocalDate examDate = LocalDate.of(2020, 1, 29);115 Grade grade = new Grade("30");116 Exam exam = new Exam("B027500", "Data Mining and Organization", 12, grade, examDate);117 when(examRepository.findById("B027500")).thenReturn(null);118 librettoController.updateExam(exam);119 verify(librettoView).showErrorExamNotFound("Esame inesistente con codice B027500", exam);120 verifyNoMoreInteractions(ignoreStubs(examRepository)); 121 }122 123 @Test @DisplayName("Throws SQL Exception")124 void testUpdateExamsThrows() throws SQLException {125 LocalDate examDate = LocalDate.of(2020, 1, 29);126 Grade grade = new Grade("30");127 Exam exam = new Exam("B027500", "Data Mining and Organization", 12, grade, examDate);128 when(examRepository.findById("B027500")).thenReturn(exam);129 doThrow(SQLException.class).when(examRepository).update(exam);130 librettoController.updateExam(exam);131 verify(librettoView).showError("Errore SQL");132 }133 }134 @Nested135 @DisplayName("Delete exam")136 class DeleteExam {137 @Test @DisplayName("When exists")138 void testDeleteExamWhenExists() throws SQLException {139 LocalDate examDate = LocalDate.of(2020, 1, 29);140 Grade grade = new Grade("30");141 Exam examToDelete = new Exam("B027500", "Data Mining and Organization", 12, grade, examDate);142 when(examRepository.findById("B027500")).thenReturn(examToDelete);143 librettoController.deleteExam(examToDelete);144 InOrder inOrder = inOrder(examRepository, librettoView);145 inOrder.verify(examRepository).delete("B027500");146 inOrder.verify(librettoView).examRemoved(examToDelete);147 }148 @Test @DisplayName("When not exists")149 void testDeleteExamWhenDoesNotExists() throws SQLException {150 LocalDate examDate = LocalDate.of(2020, 1, 29);151 Grade grade = new Grade("30");152 Exam exam = new Exam("B027500", "Data Mining and Organization", 12, grade, examDate);153 when(examRepository.findById("B027500")).thenReturn(null);154 librettoController.deleteExam(exam);155 verify(librettoView).showErrorExamNotFound("Esame inesistente con codice B027500", exam);156 verifyNoMoreInteractions(ignoreStubs(examRepository)); 157 }158 @Test @DisplayName("Throws SQL Exception")159 void testDeleteExamThrows() throws SQLException {160 LocalDate examDate = LocalDate.of(2020, 1, 29);161 Grade grade = new Grade("30");162 Exam examToDelete = new Exam("B027500", "Data Mining and Organization", 12, grade, examDate);163 when(examRepository.findById("B027500")).thenReturn(examToDelete);164 doThrow(SQLException.class).when(examRepository).delete("B027500");165 librettoController.deleteExam(examToDelete);166 verify(librettoView).showError("Errore SQL");167 }168 }169}...

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Source:ShopControllerTest.java Github

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...36 Item item = new Item(PRODUCT_CODE, ITEM_NAME, -1);37 when(shopRepository.findItemByProductCode(PRODUCT_CODE)).thenReturn(null);38 assertThatThrownBy(() -> shopController.newItem(item)).isInstanceOf(IllegalArgumentException.class)39 .hasMessage("Negative amount: -1");40 verifyNoMoreInteractions(ignoreStubs(shopRepository));41 }42 @Test43 public void testNewItemWhenQuantityIsZero() {44 Item item = new Item(PRODUCT_CODE, ITEM_NAME, 0);45 when(shopRepository.findItemByProductCode(PRODUCT_CODE)).thenReturn(null);46 assertThatThrownBy(() -> shopController.newItem(item)).isInstanceOf(IllegalArgumentException.class)47 .hasMessage("Negative amount: 0");48 verifyNoMoreInteractions(ignoreStubs(shopRepository));49 }50 @Test51 public void testNewItemWhenItemDoesNotAlreadyExists() {52 Item item = new Item(PRODUCT_CODE, ITEM_NAME);53 when(shopRepository.findItemByProductCode(PRODUCT_CODE)).thenReturn(null);54 shopController.newItem(item);55 InOrder inOrder = inOrder(shopRepository, shopView);56 inOrder.verify(shopRepository).storeItem(item);57 }58 @Test59 public void testNewItemWhenItemAlreadyExists() {60 Item itemToAdd = new Item(PRODUCT_CODE, ITEM_NAME, 1);61 Item existingItem = new Item(PRODUCT_CODE, ITEM_NAME, 2);62 when(shopRepository.findItemByProductCode(PRODUCT_CODE)).thenReturn(existingItem);63 shopController.newItem(itemToAdd);64 InOrder inOrder = inOrder(shopRepository, shopView);65 inOrder.verify(shopRepository).modifyItemQuantity(existingItem, 1);66 }67 @Test68 public void testRemoveItemWhenItemAlreadyExists() {69 Item itemToRemove = new Item(PRODUCT_CODE, ITEM_NAME);70 when(shopRepository.findItemByProductCode(PRODUCT_CODE)).thenReturn(itemToRemove);71 shopController.removeItem(itemToRemove);72 InOrder inOrder = inOrder(shopRepository, shopView);73 inOrder.verify(shopRepository).removeItem(PRODUCT_CODE);74 }75 @Test76 public void testRemoveItemWhenItemDoesNotAlreadyExists() {77 Item itemToRemove = new Item(PRODUCT_CODE, ITEM_NAME);78 when(shopRepository.findItemByProductCode(PRODUCT_CODE)).thenReturn(null);79 shopController.removeItem(itemToRemove);80 verifyNoMoreInteractions(ignoreStubs(shopRepository));81 }82 @Test83 public void testSearchItemWhenTextBoxIsEmpty() {84 when(shopRepository.findItemByName("")).thenReturn(null);85 shopController.searchItem("");86 verify(shopView).updateItemsShop(shopRepository.findAllItems());87 verifyNoMoreInteractions(ignoreStubs(shopView));88 }89 @Test90 public void testSearchItemWhenItemAlreadyExists() {91 Item itemToSearch = new Item("1", ITEM_NAME);92 when(shopRepository.findItemByName(ITEM_NAME)).thenReturn(itemToSearch);93 shopController.searchItem(itemToSearch.getName());94 verify(shopView).showSearchResult(itemToSearch);95 }96 @Test97 public void testSearchItemWhenItemDoestNotExists() {98 when(shopRepository.findItemByName(ITEM_NAME)).thenReturn(null);99 shopController.searchItem(ITEM_NAME);100 verify(shopView).errorLogItem("Item with name does not exists", ITEM_NAME);101 verifyNoMoreInteractions(ignoreStubs(shopRepository));102 }103 @Test104 public void testModifyQuantityWhenModifierIsLessThanItemQuantity() {105 Item itemToModify = new Item(PRODUCT_CODE, ITEM_NAME, 2);106 shopController.modifyItemQuantity(itemToModify, -1);107 verify(shopRepository).modifyItemQuantity(itemToModify, -1);108 }109 @Test110 public void testModifyQuantityWhenModifierIsEqualToItemQuantity() {111 Item itemToModify = new Item(PRODUCT_CODE, ITEM_NAME, 2);112 shopController.modifyItemQuantity(itemToModify, -2);113 verify(shopRepository).removeItem(itemToModify.getProductCode());114 verifyNoMoreInteractions(ignoreStubs(shopRepository));115 }116 @Test117 public void testModifyQuantityWhenModifierIsZero() {118 Item itemToModify = new Item(PRODUCT_CODE, ITEM_NAME, 2);119 shopController.modifyItemQuantity(itemToModify, 0);120 verifyNoMoreInteractions(ignoreStubs(shopRepository));121 }122 @Test123 public void testModifyQuantityWhenModifierIsGreaterThanItemQuantity() {124 Item itemToModify = new Item(PRODUCT_CODE, ITEM_NAME, 2);125 shopController.modifyItemQuantity(itemToModify, -3);126 verifyNoMoreInteractions(ignoreStubs(shopRepository));127 }128}...

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Source:LibraryControllerTest.java Github

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...72 libraryController.newLibrary(library);73 74 // verify75 verify(libraryView).showError("Already existing library with id 1", library);76 verifyNoMoreInteractions(ignoreStubs(libraryRepository));77 }78 79 @Test80 public void testNewLibraryWhenIdIsEmptyShouldThrow() {81 // setup82 Library library = new Library("", "library1");83 84 // exercise & verify85 assertThatThrownBy(() -> libraryController.newLibrary(library))86 .isInstanceOf(IllegalArgumentException.class)87 .hasMessage("Id library cannot be empty or only blank space");88 verifyNoMoreInteractions(ignoreStubs(libraryRepository));89 }90 91 @Test92 public void testNewLibraryWhenIdAreOnlyBlankSpaceShouldThrow() {93 // setup94 Library library = new Library(" ", "library1");95 96 // exercise & verify97 assertThatThrownBy(() -> libraryController.newLibrary(library))98 .isInstanceOf(IllegalArgumentException.class)99 .hasMessage("Id library cannot be empty or only blank space");100 verifyNoMoreInteractions(ignoreStubs(libraryRepository));101 }102 103 @Test104 public void testDeleteLibraryWhenLibraryExist() {105 // setup106 Library library = new Library("1", "library1");107 when(libraryRepository.findLibraryById("1")).thenReturn(library);108 109 // exercise110 libraryController.deleteLibrary(library);111 112 // verify113 InOrder inOrder = inOrder(libraryRepository, libraryView);114 inOrder.verify(libraryRepository).deleteLibrary("1");115 inOrder.verify(libraryView).libraryRemoved(library);116 }117 118 @Test119 public void testDeleteLibraryWhenLibraryDoesntExist() {120 // setup121 Library library = new Library("1", "library1");122 when(libraryRepository.findLibraryById("1")).thenReturn(null);123 124 // exercise125 libraryController.deleteLibrary(library);126 127 // verify128 verify(libraryView).libraryRemoved(library);129 verify(libraryView).showError("Doesn't exist library with id 1", library);130 verifyNoMoreInteractions(ignoreStubs(libraryRepository));131 }132 133 @Test134 public void testFindLibraryWhenLibraryExist() {135 // setup136 Library library = new Library("1", "library1");137 when(libraryRepository.findLibraryById("1")).thenReturn(library);138 139 // exercise140 libraryController.findLibrary(library);141 142 // verify143 InOrder inOrder = inOrder(libraryRepository, libraryView);144 inOrder.verify(libraryRepository).findLibraryById("1");145 inOrder.verify(libraryView).showAllBooksOfLibrary(library);146 }147 148 @Test149 public void testFindLibraryWhenLibraryDoesntExist() {150 // setup151 Library library = new Library("1", "library1");152 when(libraryRepository.findLibraryById("1")).thenReturn(null);153 154 // exercise155 libraryController.findLibrary(library);156 157 // verify158 InOrder inOrder = inOrder(libraryRepository, libraryView);159 inOrder.verify(libraryRepository).findLibraryById("1");160 inOrder.verify(libraryView).libraryRemoved(library);161 inOrder.verify(libraryView).showError("Doesn't exist library with id 1", library);162 verifyNoMoreInteractions(ignoreStubs(libraryRepository));163 }164}...

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Source:NoMoreInteractionsExcludingStubsTest.java Github

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...30 //verifyNoMoreInteractions fails:31 try { verifyNoMoreInteractions(mock); fail(); } catch (NoInteractionsWanted e) {};32 33 //but it works when stubs are ignored:34 ignoreStubs(mock);35 verifyNoMoreInteractions(mock);36 }37// @Test38// public void shouldIgnoringStubsDetectNulls() throws Exception {39// //given40//41// //when42// ignoreStubs(mock, null);43//44// //then45// }46//47// @Test48// public void shouldIgnoringStubsDetectNonMocks() throws Exception {49// //given50//51// //when52// ignoreStubs(mock, new Object());53//54// //then55// }56 /**57 * Ignores stubbed methods of given mocks for the sake of verification.58 * <p>59 * Other words: all *stubbed* methods of given mocks are made *verfied* so that they don't get in a way during verifyNoMoreInteractions().60 * <p>61 * This method changes the input mocks! This method returns input mocks for convenience. 62 * <p>63 * Example:64 * <pre>65 * //mocking lists for the sake of the example (if you mock List in real you will burn in hell)66 * List mock1 = mock(List.class), mock2 = mock(List.class);67 * 68 * //stubbing mocks:69 * when(mock1.get(0)).thenReturn(10);70 * when(mock2.get(0)).thenReturn(20);71 *72 * //using mocks by calling stubbed get(0) methods:73 * System.out.println(mock1.get(0)); //prints 1074 * System.out.println(mock2.get(0)); //prints 2075 *76 * //using mocks by calling clear() methods:77 * mock1.clear();78 * mock2.clear();79 *80 * //verification:81 * verify(mock1).clear();82 * verify(mock2).clear();83 *84 * //verifyNoMoreInteractions() fails because get() methods were not accounted for.85 * try { verifyNoMoreInteractions(mock1, mock2); } catch (NoInteractionsWanted e);86 *87 * //However, if ignore stubbed methods then we can verifyNoMoreInteractions() 88 * verifyNoMoreInteractions(ignoreStubs(mock1, mock2));89 *90 * //Remember that ignoreStubs() *changes* the input mocks and returns them for convenience.91 * <pre>92 *93 * @param mocks input mocks that will be changed94 * @return the same mocks that were passed in as parameters95 */96 public static Object[] ignoreStubs(Object... mocks) {97 for (Object m : mocks) {98 InvocationContainer invocationContainer = new MockUtil().getMockHandler(m).getInvocationContainer();99 List<Invocation> ins = invocationContainer.getInvocations();100 for (Invocation in : ins) {101 InvocationMarker invocationMarker = new InvocationMarker();102 if (in.stubInfo() != null) {103 invocationMarker.markVerified(in, new CapturesArgumensFromInvocation() {104 public void captureArgumentsFrom(Invocation i) {105 //don't capture106 }107 });108 }109 }110 }...

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Source:SchoolControllerTest.java Github

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1package com.example.school.controller;2import static java.util.Arrays.asList;3import static org.mockito.Mockito.ignoreStubs;4import static org.mockito.Mockito.verify;5import static org.mockito.Mockito.verifyNoMoreInteractions;6import static org.mockito.Mockito.when;7import java.util.List;8import org.junit.jupiter.api.Test;9import org.junit.jupiter.api.extension.ExtendWith;10import org.mockito.InOrder;11import org.mockito.InjectMocks;12import org.mockito.Mock;13import org.mockito.Mockito;14import org.mockito.junit.jupiter.MockitoExtension;15import com.example.school.model.Student;16import com.example.school.repository.StudentRepository;17import com.example.school.view.StudentView;18@ExtendWith(MockitoExtension.class)19class SchoolControllerTest {20 @Mock21 private StudentRepository studentRepository;22 @Mock23 private StudentView studentView;24 @InjectMocks25 private SchoolController schoolController;26 @Test27 void testAllStudents() {28 List<Student> students = asList(new Student());29 when(studentRepository.findAll()).thenReturn(students);30 schoolController.allStudents();31 verify(studentView).showAllStudents(students);32 }33 @Test34 void testNewStudentWhenStudentDoesNotAlreadyExist() {35 Student student = new Student("1", "test");36 when(studentRepository.findById("1")).thenReturn(null);37 schoolController.newStudent(student);38 InOrder inOrder = Mockito.inOrder(studentRepository, studentView);39 inOrder.verify(studentRepository).save(student);40 inOrder.verify(studentView).studentAdded(student);41 verifyNoMoreInteractions(ignoreStubs(studentRepository));42 }43 @Test44 void testNewStudentWhenStudentAlreadyExists() {45 Student studentToAdd = new Student("1", "test");46 Student existingStudent = new Student("1", "name");47 when(studentRepository.findById("1")).thenReturn(existingStudent);48 schoolController.newStudent(studentToAdd);49 verify(studentView).showError("Already existing student with id 1", existingStudent);50 verifyNoMoreInteractions(ignoreStubs(studentRepository));51 }52 @Test53 void testDeleteStudentWhenStudentExists() {54 Student studentToDelete = new Student("1", "test");55 when(studentRepository.findById("1")).thenReturn(studentToDelete);56 schoolController.deleteStudent(studentToDelete);57 InOrder inOrder = Mockito.inOrder(studentRepository, studentView);58 inOrder.verify(studentRepository).delete("1");59 inOrder.verify(studentView).studentRemoved(studentToDelete);60 verifyNoMoreInteractions(ignoreStubs(studentRepository));61 }62 @Test63 void testDeleteStudentWhenStudentDoesNotExist() {64 Student studentToDelete = new Student("1", "test");65 when(studentRepository.findById("1")).thenReturn(null);66 schoolController.deleteStudent(studentToDelete);67 verify(studentView).showError("No existing student with id 1", studentToDelete);68 verifyNoMoreInteractions(ignoreStubs(studentRepository));69 }70}...

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Source:VerificationExcludingStubsTest.java Github

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...26 //verifyNoMoreInteractions fails:27 try { verifyNoMoreInteractions(mock); fail(); } catch (NoInteractionsWanted e) {};28 29 //but it works when stubs are ignored:30 ignoreStubs(mock);31 verifyNoMoreInteractions(mock);32 }33 @Test34 public void shouldExcludeFromVerificationInOrder() throws Exception {35 //given36 when(mock.simpleMethod()).thenReturn("foo");37 //when38 mock.objectArgMethod("1");39 mock.objectArgMethod("2");40 mock.simpleMethod(); //calling the stub41 //then42 InOrder inOrder = inOrder(ignoreStubs(mock));43 inOrder.verify(mock).objectArgMethod("1");44 inOrder.verify(mock).objectArgMethod("2");45 inOrder.verifyNoMoreInteractions();46 verifyNoMoreInteractions(mock);47 }48 @Test(expected = NotAMockException.class)49 public void shouldIgnoringStubsDetectNulls() throws Exception {50 ignoreStubs(mock, null);51 }52 @Test(expected = NotAMockException.class)53 public void shouldIgnoringStubsDetectNonMocks() throws Exception {54 ignoreStubs(mock, new Object());55 }56}...

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ignoreStubs

Using AI Code Generation

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1package org.mockito;2import static org.mockito.Mockito.*;3import org.mockito.exceptions.base.MockitoException;4import org.mockito.internal.stubbing.answers.ThrowsException;5import org.mockito.invocation.InvocationOnMock;6import org.mockito.stubbing.Answer;7import java.util.*;8public class MockitoDemo {9 public static void main(String[] args) {10 List mock = mock(List.class);11 when(mock.get(0)).thenReturn("Hello");12 when(mock.get(1)).thenThrow(new RuntimeException());13 when(mock.get(2)).thenAnswer(new Answer() {14 public Object answer(InvocationOnMock invocation) throws Throwable {15 return "called with arguments: " + Arrays.toString(invocation.getArguments());16 }17 });18 System.out.println(mock.get(0));19 try {20 mock.get(1);21 } catch (RuntimeException e) {22 System.out.println("Exception occured");23 }24 System.out.println(mock.get(2));25 mock.get(3);26 Mockito.ignoreStubs(mock);27 System.out.println(mock.get(3));28 }29}

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ignoreStubs

Using AI Code Generation

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1package org.mockito;2import static org.mockito.Mockito.*;3public class 1 {4 public static void main(String[] args) {5 List mockedList = mock(List.class);6 mockedList.add("one");7 mockedList.clear();8 verify(mockedList).add("one");9 verify(mockedList).clear();10 }11}12-> at 1.main(1.java:18)13-> at 1.main(1.java:17)14-> at 1.main(1.java:16)

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ignoreStubs

Using AI Code Generation

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1import org.mockito.Mockito;2{3 public static void main(String[] args)4 {5 List mockList = Mockito.mock(List.class);6 Mockito.ignoreStubs(mockList);7 }8}

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ignoreStubs

Using AI Code Generation

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1package org.mockito;2import org.mockito.internal.stubbing.answers.ThrowsException;3import org.mockito.stubbing.Answer;4import org.mockito.stubbing.Stubber;5import org.mockito.stubbing.VoidAnswer1;6import org.mockito.stubbing.VoidAnswer2;7import org.mockito.stubbing.VoidAnswer3;8import org.mockito.stubbing.VoidAnswer4;9import org.mockito.stubbing.VoidAnswer5;10import org.mockito.stubbing.VoidAnswer6;11import org.mockito.stubbing.VoidAnswer7;12import org.mockito.stubbing.VoidAnswer8;13import org.mockito.stubbing.VoidAnswer9;14import org.mockito.stubbing.VoidAnswer10;15import org.mockito.stubbing.VoidAnswer11;16import org.mockito.stubbing.VoidAnswer12;17import org.mockito.stubbing.VoidAnswer13;18import org.mockito.stubbing.VoidAnswer14;19import org.mockito.stubbing.VoidAnswer15;20import org.mockito.stubbing.VoidAnswer16;21import org.mockito.stubbing.VoidAnswer17;22import org.mockito.stubbing.VoidAnswer18;23import org.mockito.stubbing.VoidAnswer19;24import org.mockito.stubbing.VoidAnswer20;25import org.mockito.stubbing.VoidAnswer21;26import org.mockito.stubbing.VoidAnswer22;27import org.mockito.stubbing.VoidAnswer23;28import org.mockito.stubbing.VoidAnswer24;29import org.mockito.stubbing.VoidAnswer25;30import org.mockito.stubbing.VoidAnswer26;31import org.mockito.stubbing.VoidAnswer27;32import org.mockito.stubbing.VoidAnswer28;33import org.mockito.stubbing.VoidAnswer29;34import org.mockito.stubbing.VoidAnswer30;35import org.mockito.stubbing.VoidAnswer31;36import org.mockito.stubbing.VoidAnswer32;37import org.mockito.stubbing.VoidAnswer33;38import org.mockito.stubbing.VoidAnswer34;39import org.mockito.stubbing.VoidAnswer35;40import org.mockito.stubbing.VoidAnswer36;41import org.mockito.stubbing.VoidAnswer37;42import org.mockito.stubbing.VoidAnswer38;43import org.mockito.stubbing.VoidAnswer39;44import org.mockito.stubbing.VoidAnswer40;45import org.mockito.stubbing.VoidAnswer41;46import org.mockito.stubbing.VoidAnswer42;47import org.mockito.stubbing.VoidAnswer43;48import org.mockito.stubbing.VoidAnswer44;49import org.mockito.stubbing.VoidAnswer45;50import org.mockito.stubbing.VoidAnswer46;51import org.mockito.stubbing.VoidAnswer47;52import org.mockito.stubbing.VoidAnswer48;53import org.mockito.stubbing.VoidAnswer49;54import org.mockito.stubbing.VoidAnswer50;55import org.mockito.stubbing.VoidAnswer51;56import org.mockito.stubbing.VoidAnswer52;

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ignoreStubs

Using AI Code Generation

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1package org.mockito;2import static org.mockito.Mockito.*;3public class 1 {4 public static void main(String[] args) {5 List mockList = mock(List.class);6 when(mockList.get(0)).thenReturn("Mockito");7 mockList.add("In28Minutes");8 verify(mockList).add("In28Minutes");9 verify(mockList, never()).clear();10 when(mockList.get(0)).thenReturn("Mockito");11 mockList.add("In28Minutes");12 verify(mockList, ignoreStubs()).add("In28Minutes");13 verify(mockList, never()).clear();14 }15}16Following stubbings are unnecessary (click to navigate to relevant line of code):171. -> at 1.main(1.java:0)18at org.mockito.exceptions.misusing.UnnecessaryStubbingException.create(UnnecessaryStubbingException.java:53)19at org.mockito.internal.stubbing.StubbedInvocationMatcher.reportStubbing(StubbedInvocationMatcher.java:61)20at org.mockito.internal.handler.MockHandlerImpl.handle(MockHandlerImpl.java:93)21at org.mockito.internal.handler.NullResultGuardian.handle(NullResultGuardian.java:29)22at org.mockito.internal.handler.InvocationNotifierHandler.handle(InvocationNotifierHandler.java:38)23at org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.doIntercept(MockMethodInterceptor.java:45)24at org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.doIntercept(MockMethodInterceptor.java:24)25at org.mockito.internal.creation.bytebuddy.MockMethodInterceptor$DispatcherDefaultingToRealMethod.interceptSuperCallable(MockMethodInterceptor.java:100)26at org.mockito.internal.creation.bytebuddy.MockMethodInterceptor$DispatcherDefaultingToRealMethod.interceptSuperCallable(MockMethodInterceptor.java:92)27at org.mockito.internal.creation.bytebuddy.MockMethodInterceptor$DispatcherDefaultingToRealMethod.intercept(MockMethodInterceptor.java:79)28at org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.intercept(MockMethodInterceptor.java:62)

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ignoreStubs

Using AI Code Generation

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1import org.mockito.Mockito;2public class MockitoExample {3 public static void main(String[] args) {4 Object object = Mockito.mock(Object.class);5 Mockito.ignoreStubs(object);6 }7}

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ignoreStubs

Using AI Code Generation

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1import org.mockito.Mockito;2import org.mockito.stubbing.OngoingStubbing;3import org.mockito.stubbing.Stubber;4public class 1 {5 public static void main(String[] args) {6 Stubber stubber = Mockito.ignoreStubs();7 OngoingStubbing<String> stubbing = stubber.when("Hello");8 stubbing.thenReturn("Hi");9 System.out.println("Stubbed value: " + stubbing.thenReturn("Hi"));10 }11}

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