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How to use getMethod method of org.powermock.reflect.Whitebox class

Best Powermock code snippet using org.powermock.reflect.Whitebox.getMethod

Source:TelemetryGeneratorTest.java

...43  }44  @Test45  public void testGetContextWithoutRollUp()46      throws InvocationTargetException, IllegalAccessException {47    Method method = Whitebox.getMethod(TelemetryGenerator.class, "getContext", Map.class);48    Context ctx = (Context) method.invoke(null, context);49    assertEquals("postman", ctx.getDid());50    assertEquals("ORG_001", ctx.getChannel());51    assertEquals("User", ctx.getEnv());52  }53  @Test54  public void testGetContextWithRollUp() throws InvocationTargetException, IllegalAccessException {55    rollup.put("id", 1);56    context.put("rollup", rollup);57    Method method = Whitebox.getMethod(TelemetryGenerator.class, "getContext", Map.class);58    Context ctx = (Context) method.invoke(null, context);59    assertTrue(rollup.equals(ctx.getRollup()));60  }61  @Test62  public void testRemoveAttributes() throws InvocationTargetException, IllegalAccessException {63    Method method =64        Whitebox.getMethod(TelemetryGenerator.class, "removeAttributes", Map.class, String.class);65    String[] removableProperty = {JsonKey.DEVICE_ID};66    method.invoke(null, context, removableProperty);67    assertFalse(context.containsKey(JsonKey.DEVICE_ID));68  }69  @Test()70  public void testGetProducerWithContextNull()71      throws InvocationTargetException, IllegalAccessException {72    Map<String, Object> nullContext = null;73    Method method = Whitebox.getMethod(TelemetryGenerator.class, "getProducer", Map.class);74    Producer producer = (Producer) method.invoke(null, nullContext);75    assertEquals("", producer.getId());76    assertEquals("", producer.getPid());77    assertEquals("", producer.getVer());78  }79  @Test80  public void testGetProducerWithAppId() throws InvocationTargetException, IllegalAccessException {81    context.put("appId", "random");82    Method method = Whitebox.getMethod(TelemetryGenerator.class, "getProducer", Map.class);83    Producer producer = (Producer) method.invoke(null, context);84    assertEquals("random", producer.getId());85  }86  @Test87  public void testGetProducerWithoutAppId()88      throws InvocationTargetException, IllegalAccessException {89    context.put("telemetry_pdata_id", "local.sunbird.learning.service");90    Method method = Whitebox.getMethod(TelemetryGenerator.class, "getProducer", Map.class);91    Producer producer = (Producer) method.invoke(null, context);92    assertEquals("local.sunbird.learning.service", producer.getId());93  }94  @AfterClass95  public static void tearDown() throws Exception {96    context.clear();97  }98}...

Source:WhiteboxImplTest.java

...41	@Before42	public void before() throws Exception {43		requireSources("powermock-reflect-1.6.4", WhiteboxImpl.class);4445		a$foo = A.class.getMethod("foo", String.class);4647	}4849	@Test50	public void test1() throws Exception {51		aeq(a$foo, WhiteboxImpl.getMethod(A.class, String.class));52	}5354	@Test(expected = TooManyMethodsFoundException.class)55	public void test2() throws Exception {56		WhiteboxImpl.getMethod(B.class, String.class);57	}5859	@Test60	public void test3() throws Exception {61		aeq(a$foo, WhiteboxImpl.getMethod(A.class, "foo", String.class));6263	}6465	@Test66	public void test4() throws Exception {67		Field c$foo = C.class.getDeclaredField("foo");68		aeq(c$foo, WhiteboxImpl.getField(D.class, "foo"));6970	}71}
...

getMethod

Using AI Code Generation

1package org.powermock.examples.tutorial.reflection;2import static org.powermock.api.support.membermodification.MemberMatcher.method;3import static org.powermock.api.support.membermodification.MemberModifier.suppress;4import static org.powermock.api.support.membermodification.MemberModifier.stub;5import java.lang.reflect.Method;6import org.junit.Test;7import org.junit.runner.RunWith;8import org.powermock.core.classloader.annotations.PrepareForTest;9import org.powermock.modules.junit4.PowerMockRunner;10import org.powermock.reflect.Whitebox;11@RunWith(PowerMockRunner.class)12@PrepareForTest( { 4.class })13public class 4Test {14	public void testGetPrivateMethod() throws Exception {15		Method method = Whitebox.getMethod(4.class, "privateMethod");16		method.invoke(new 4());17	}18	public void testGetPrivateMethodByName() throws Exception {19		Method method = Whitebox.getMethod(4.class, "privateMethod");20		method.invoke(new 4());21	}22	public void testGetPrivateMethodWithParameters() throws Exception {23		Method method = Whitebox.getMethod(4.class, "privateMethodWithParameters", String.class);24		method.invoke(new 4(), "test");25	}26	public void testGetPrivateMethodWithParametersAndReturnType() throws Exception {27		Method method = Whitebox.getMethod(4.class, "privateMethodWithParametersAndReturnType", String.class);28		method.invoke(new 4(), "test");29	}30	public void testGetPrivateMethodWithParametersAndReturnTypeAndThrows() throws Exception {31		Method method = Whitebox.getMethod(4.class, "privateMethodWithParametersAndReturnTypeAndThrows", String.class);32		method.invoke(new 4(), "test");33	}34	public void testGetPrivateMethodWithParametersAndReturnTypeAndThrowsAndModifiers() throws Exception {35		Method method = Whitebox.getMethod(4.class, "privateMethodWithParametersAndReturnTypeAndThrowsAndModifiers", String.class);36		method.invoke(new 4(), "test");37	}38	public void testGetPrivateMethodWithParametersAndReturnTypeAndThrowsAndModifiersAndAnnotations() throws Exception {39		Method method = Whitebox.getMethod(4.class, "privateMethodWithParametersAndReturnTypeAndThrowsAndModifiersAndAnnotations", String.class);40		method.invoke(new 4(), "test");41	}42	public void testGetPrivateMethodWithParametersAndReturnTypeAndThrowsAndModifiersAndAnnotationsAndExceptions() throws Exception {

getMethod

Using AI Code Generation

1import java.lang.reflect.Method;2import java.lang.reflect.InvocationTargetException;3import org.powermock.reflect.exceptions.TooManyMethodsFoundException;4import org.powermock.reflect.exceptions.MethodNotFoundException;5public class 4 {6    public static void main(String[] args) {7        try {8            Method method = org.powermock.reflect.Whitebox.getMethod(Class.forName("org.powermock.reflect.testclasses.ClassWithMethods"), "methodWithNoArgs");9            System.out.println("Method name: " + method.getName());10        } catch (ClassNotFoundException e) {11            System.out.println("Class not found");12        } catch (TooManyMethodsFoundException e) {13            System.out.println("Too many methods found");14        } catch (MethodNotFoundException e) {15            System.out.println("Method not found");16        }17    }18}19import java.lang.reflect.Method;20import java.lang.reflect.InvocationTargetException;21import org.powermock.reflect.exceptions.TooManyMethodsFoundException;22import org.powermock.reflect.exceptions.MethodNotFoundException;23public class 5 {24    public static void main(String[] args) {25        try {26            Method method = org.powermock.reflect.Whitebox.getMethod(Class.forName("org.powermock.reflect.testclasses.ClassWithMethods"), "methodWithOneArg", String.class);27            System.out.println("Method name: " + method.getName());28        } catch (ClassNotFoundException e) {29            System.out.println("Class not found");30        } catch (TooManyMethodsFoundException e) {31            System.out.println("Too many methods found");32        } catch (MethodNotFoundException e) {33            System.out.println("Method not found");34        }35    }36}37import java.lang.reflect.Method;38import java.lang.reflect.InvocationTargetException;39import org.powermock.reflect.exceptions.TooManyMethodsFoundException;40import org.powermock.reflect.exceptions.MethodNotFoundException;41public class 6 {42    public static void main(String[] args) {43        try {44            Method method = org.powermock.reflect.Whitebox.getMethod(Class.forName("org.powermock.reflect.testclasses.ClassWithMethods"), "methodWithTwoArgs", String.class, Integer.class);45            System.out.println("Method name: " + method.getName());46        } catch (ClassNotFoundException e) {47            System.out.println("Class not found");48        } catch (TooManyMethodsFoundException e)

getMethod

Using AI Code Generation

1package org.powermock.examples.tutorial.partialmocking;2import java.lang.reflect.Method;3import org.powermock.reflect.Whitebox;4public class Example4 {5	public static void main(String[] args) throws Exception {6		Method method = Whitebox.getMethod(Example4.class, "methodToBeInvoked");7		method.invoke(null);8	}9	public static void methodToBeInvoked() {10		System.out.println("This method is invoked");11	}12}

getMethod

Using AI Code Generation

1package org.powermock.examples.tutorial.partialmocking;2import org.powermock.reflect.Whitebox;3class A {4    public String getHello() {5        return "Hello";6    }7}8public class Test {9    public static void main(String[] args) {10        A a = new A();11        String s = Whitebox.<String>invokeMethod(a, "getHello");12        System.out.println(s);13    }14}15package org.powermock.examples.tutorial.partialmocking;16import org.powermock.reflect.Whitebox;17class A {18    private String getHello() {19        return "Hello";20    }21}22public class Test {23    public static void main(String[] args) {24        A a = new A();25        String s = Whitebox.<String>invokeMethod(a, "getHello");26        System.out.println(s);27    }28}29package org.powermock.examples.tutorial.partialmocking;30import org.powermock.reflect.Whitebox;31class A {32    public String getHello() {33        return "Hello";34    }35}36public class Test {37    public static void main(String[] args) {38        A a = new A();39        String s = Whitebox.<String>invokeMethod(a, "getHello");40        System.out.println(s);41    }42}43package org.powermock.examples.tutorial.partialmocking;44import org.powermock.reflect.Whitebox;45class A {46    public String getHello() {47        return "Hello";48    }49}50public class Test {51    public static void main(String[] args) {52        A a = new A();53        String s = Whitebox.<String>invokeMethod(a, "getHello");54        System.out.println(s);55    }56}57package org.powermock.examples.tutorial.partialmocking;58import org.powermock.reflect.Whitebox;59class A {60    public String getHello() {61        return "Hello";62    }63}64public class Test {65    public static void main(String[] args) {66        A a = new A();

getMethod

Using AI Code Generation

1package com;2import java.lang.reflect.Method;3import java.util.ArrayList;4import java.util.List;5import org.powermock.reflect.Whitebox;6public class Test {7public static void main(String[] args) throws Exception {8List<String> list = new ArrayList<String>();9list.add("Hello");10list.add("World");11Method method = Whitebox.getMethod(List.class, "add", Object.class);12method.invoke(list, 10);13System.out.println(list);14}15}16PowerMockito.verifyPrivate()17package com;18import org.junit.Test;19import org.junit.runner.RunWith;20import org.mockito.Mockito;21import org.powermock.api.mockito.PowerMockito;22import org.powermock.core.classloader.annotations.PrepareForTest;23import org.powermock.modules.junit4.PowerMockRunner;24@RunWith(PowerMockRunner.class)25@PrepareForTest({Test.class})26public class Test {27public void test() throws Exception {28Test test = PowerMockito.spy(new Test());29PowerMockito.doNothing().when(test, "privateMethod");30test.publicMethod();31PowerMockito.verifyPrivate(test, Mockito.times(1)).invoke("privateMethod");32}33private void privateMethod() {34System.out.println("Private method called");35}36public void publicMethod() {37System.out.println("Public method called");38privateMethod();39}40}41PowerMockito.when()42package com;43import org.junit.Test;44import org.junit.runner.RunWith;45import org.mockito.Mockito;46import org.powermock.api.mockito.PowerMockito;47import org.powermock.core.classloader.annotations.PrepareForTest;48import org.powermock.modules.junit4.PowerMockRunner;49@RunWith(PowerMockRunner.class)50@PrepareForTest({Test.class})51public class Test {52public void test() throws Exception {53Test test = PowerMockito.spy(new Test());54PowerMockito.when(test, "privateMethod").thenReturn("Hello");55System.out.println(test.publicMethod());56}57private String privateMethod() {58return "World";59}60public String publicMethod() {61return privateMethod();62}63}

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