Best Powermock code snippet using org.powermock.modules.junit4.rule.PowerMockRule.injectMocksUsingAnnotationEnabler
Source:PowerMockRule.java
...58 @Override59 public void evaluate() throws Throwable {60 Object annotationEnabler = loadAnnotationEnableIfPresent();61 try {62 injectMocksUsingAnnotationEnabler(target, annotationEnabler);63 setFrameworkAgentClassRegister();64 fNext.evaluate();65 } finally {66 // Clear the mock repository after each test67 MockRepository.clear();68 clearMockFields(target, annotationEnabler);69 clearFrameworkAgentClassRegister();70 }71 }72 73 private void clearFrameworkAgentClassRegister() {74 agentClassRegister.clear();75 javaAgentFrameworkRegister.clear();76 }77 78 private void setFrameworkAgentClassRegister() {79 javaAgentFrameworkRegister.set(agentClassRegister);80 }81 private Object loadAnnotationEnableIfPresent() {82 boolean hasAnnotationEnabler = hasAnnotationEnablerClass();83 if (!hasAnnotationEnabler) {84 return null;85 }86 try {87 return Whitebox.invokeConstructor(Class.forName(ANNOTATION_ENABLER, true, Thread.currentThread().getContextClassLoader()));88 } catch (Exception e) {89 throw new RuntimeException("PowerMock internal error, failed to load annotation enabler.");90 }91 }92 private boolean hasAnnotationEnablerClass() {93 try {94 Class.forName(ANNOTATION_ENABLER, false, Thread.currentThread().getContextClassLoader());95 return true;96 } catch (ClassNotFoundException e) {97 return false;98 }99 }100 private void clearMockFields(Object target, Object annotationEnabler) throws Exception {101 if (annotationEnabler != null) {102 Class<? extends Annotation>[] mockAnnotations = Whitebox.invokeMethod(annotationEnabler, "getMockAnnotations");103 Set<Field> mockFields = Whitebox.getFieldsAnnotatedWith(target, mockAnnotations);104 for (Field field : mockFields) {105 field.set(target, null);106 }107 }108 }109 private void injectMocksUsingAnnotationEnabler(Object target, Object annotationEnabler) throws Exception {110 if (annotationEnabler != null) {111 Whitebox.invokeMethod(annotationEnabler, "beforeTestMethod", new Class<?>[]{Object.class, Method.class,112 Object[].class}, target, null, null);113 }114 }115}...
injectMocksUsingAnnotationEnabler
Using AI Code Generation
1PowerMockRule rule = new PowerMockRule();2rule.injectMocksUsingAnnotationEnabler(this);3PowerMockRule rule = new PowerMockRule();4rule.injectMocksUsingAnnotationEnabler(this);5public PowerMockRule()6public PowerMockRule(PowerMockConfiguration configuration)7public void apply(org.junit.rules.Statement base,8public void before(org.junit.runner.Description description)9public void after(org.junit.runner.Description description)10public void injectMocksUsingAnnotationEnabler(java.lang.Object testClassInstance)11public void injectMocksUsingAnnotationEnabler(java.lang.Object testClassInstance,
injectMocksUsingAnnotationEnabler
Using AI Code Generation
1[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ powermock-module-junit4-rule ---2[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ powermock-module-junit4-rule ---3[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ powermock-module-junit4-rule ---4[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ powermock-module-junit4-rule ---5[INFO] --- maven-source-plugin:2.2.1:jar-no-fork (attach-sources) @ powermock-module-junit4-rule ---6[INFO] --- maven-install-plugin:2.4:install (default-install)
injectMocksUsingAnnotationEnabler
Using AI Code Generation
1import org.powermock.modules.junit4.rule.PowerMockRule;2import org.powermock.reflect.Whitebox;3import org.junit.Rule;4import org.junit.Test;5public class PowerMockRuleInjectMocksUsingAnnotationEnablerTest {6 public PowerMockRule powerMockRule = new PowerMockRule();7 public void testInjectMocksUsingAnnotationEnabler() throws Exception {8 Whitebox.invokeMethod(powerMockRule, "injectMocksUsingAnnotationEnabler");9 }10}11public PowerMockRule powerMockRule = new PowerMockRule();12private MyClass myClass;13private MyDependency myDependency;14public void setUp() {15 MockitoAnnotations.initMocks(this);16}17public void test() {18 myClass.doSomething();19 verify(myDependency).doSomething();20}21public PowerMockRule powerMockRule = new PowerMockRule();22private MyClass myClass;23private MyDependency myDependency;24public void setUp() {25 MockitoAnnotations.initMocks(this);26}27public void test() {28 myClass.doSomething();29 verify(myDependency).doSomething();30}
injectMocksUsingAnnotationEnabler
Using AI Code Generation
1public PowerMockRule rule = new PowerMockRule();2public class PowerMockRuleTest {3 private Collaborator collaborator;4 public void testDoSomething() {5 when(collaborator.doSomething()).thenReturn("Hello World");6 assertEquals("Hello World", collaborator.doSomething());7 }8}
injectMocksUsingAnnotationEnabler
Using AI Code Generation
1public class PowerMockRuleInjectMocksUsingAnnotationEnablerTest {2 public PowerMockRule rule = new PowerMockRule();3 private Dependency dependency;4 private Collaborator collaborator;5 public void setUp() {6 collaborator = new Collaborator();7 rule.injectMocksUsingAnnotationEnabler(collaborator);8 }9 public void testDoSomething() {10 when(dependency.getValue()).thenReturn(12);11 assertEquals(12, collaborator.doSomething());12 }13}14public class PowerMockRuleInjectMocksUsingAnnotationEnablerTest {15 public PowerMockRule rule = new PowerMockRule();16 private Dependency dependency;17 private Collaborator collaborator;18 public void setUp() {19 collaborator = new Collaborator();20 rule.injectMocksUsingAnnotationEnabler(collaborator);21 }22 public void testDoSomething() {23 when(dependency.getValue()).thenReturn(12);24 assertEquals(12, collaborator.doSomething());25 }26}27public class PowerMockRuleInjectMocksUsingAnnotationEnablerTest {28 public PowerMockRule rule = new PowerMockRule();29 private Dependency dependency;30 private Collaborator collaborator;31 public void setUp() {32 collaborator = new Collaborator();33 rule.injectMocksUsingAnnotationEnabler(collaborator);34 }35 public void testDoSomething() {36 when(dependency.getValue()).thenReturn(12);37 assertEquals(12, collaborator.doSomething());38 }39}40public class PowerMockRuleInjectMocksUsingAnnotationEnablerTest {41 public PowerMockRule rule = new PowerMockRule();42 private Dependency dependency;43 private Collaborator collaborator;
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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!