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How to use InjectionPlan class of org.easymock.internal package

Best Easymock code snippet using org.easymock.internal.InjectionPlan

Source:Injector.java

...53     * @param host the object on which to inject mocks54     * @since 3.255     */56    public static void injectMocks(Object host) {57        InjectionPlan injectionPlan = new InjectionPlan();58        Class<?> hostClass = host.getClass();59        while (hostClass != Object.class) {60            createMocksForAnnotations(hostClass, host, injectionPlan);61            hostClass = hostClass.getSuperclass();62        }63        for (Field f : injectionPlan.getTestSubjectFields()) {64            f.setAccessible(true);65            Object testSubject;66            try {67                testSubject = f.get(host);68            } catch (IllegalAccessException e) {69                // ///CLOVER:OFF70                throw new AssertionError(e);71                // ///CLOVER:ON72            }73            if (testSubject == null) {74                // The attribute isn't initialized, try to call the default constructor75                testSubject = instantiateTestSubject(f);76                try {77                    f.setAccessible(true);78                    f.set(host, testSubject);79                } catch (ReflectiveOperationException e) {80                    throw new AssertionError("Failed to assign the created TestSubject to  " + f.getName(), e);81                }82            }83            Class<?> testSubjectClass = testSubject.getClass();84            while (testSubjectClass != Object.class) {85                injectMocksOnClass(testSubjectClass, testSubject, injectionPlan);86                testSubjectClass = testSubjectClass.getSuperclass();87            }88        }89        // Check for unsatisfied qualified injections only after having scanned all TestSubjects and their superclasses90        for (Injection injection : injectionPlan.getQualifiedInjections()) {91            if (!injection.isMatched()) {92                throw new AssertionError(93                        String.format("Unsatisfied qualifier: '%s'", injection.getAnnotation().fieldName()));94            }95        }96    }97    static <T> T instantiateTestSubject(Field f) {98        T testSubject;99        @SuppressWarnings("unchecked")100        Class<T> type = (Class<T>) f.getType();101        if(type.isMemberClass() && !Modifier.isStatic(type.getModifiers())) {102            throw new AssertionError("TestSubject is an inner class. You need to instantiate '" + f.getName() + "' manually");103        }104        Constructor<T> defaultConstructor;105        try {106            defaultConstructor = type.getDeclaredConstructor();107        } catch (NoSuchMethodException e) {108            throw new AssertionError("TestSubject is null and has no default constructor. You need to instantiate '" + f.getName() + "' manually");109        }110        defaultConstructor.setAccessible(true);111        try {112            testSubject = defaultConstructor.newInstance();113        } catch (ReflectiveOperationException e) {114            throw new AssertionError("TestSubject is null and default constructor fails on invocation. You need to instantiate '" + f.getName() + "' manually", e);115        }116        return testSubject;117    }118    /**119     * Create the mocks and find the fields annotated with {@link TestSubject}120     *121     * @param hostClass class to search122     * @param host object of the class123     * @param injectionPlan output parameter where the created mocks and fields to inject are added124     */125    private static void createMocksForAnnotations(Class<?> hostClass, Object host,126            InjectionPlan injectionPlan) {127        Field[] fields = hostClass.getDeclaredFields();128        for (Field f : fields) {129            TestSubject ima = f.getAnnotation(TestSubject.class);130            if (ima != null) {131                injectionPlan.addTestSubjectField(f);132                continue;133            }134            Mock annotation = f.getAnnotation(Mock.class);135            if (annotation == null) {136                continue;137            }138            Class<?> type = f.getType();139            String name = annotation.name();140            // Empty string means we are on the default value which we means no name (aka null) from the EasyMock point of view141            name = (name.length() == 0 ? null : name);142            MockType mockType = mockTypeFromAnnotation(annotation);143            Object mock;144            if (host instanceof EasyMockSupport) {145                mock = ((EasyMockSupport) host).createMock(name, mockType, type);146            }147            else {148                mock = EasyMock.createMock(name, mockType, type);149            }150            f.setAccessible(true);151            try {152                f.set(host, mock);153            } catch (IllegalAccessException e) {154                // ///CLOVER:OFF155                throw new RuntimeException(e);156                // ///CLOVER:ON157            }158            injectionPlan.addInjection(new Injection(mock, annotation));159        }160    }161    private static MockType mockTypeFromAnnotation(Mock annotation) {162        MockType valueMockType = annotation.value();163        MockType mockType = annotation.type();164        if(valueMockType != MockType.DEFAULT && mockType != MockType.DEFAULT) {165            throw new AssertionError("@Mock.value() and @Mock.type() are aliases, you can't specify both at the same time");166        }167        if(valueMockType != MockType.DEFAULT) {168            mockType = valueMockType;169        }170        return mockType;171    }172    /**173     * Try to inject a mock to every fields in the class174     *175     * @param clazz class where the fields are taken176     * @param obj object being a instance of clazz177     * @param injectionPlan details of possible mocks for injection178     */179    private static void injectMocksOnClass(Class<?> clazz, Object obj,180            InjectionPlan injectionPlan) {181        List<Field> fields = injectByName(clazz, obj, injectionPlan.getQualifiedInjections());182        injectByType(obj, fields, injectionPlan.getUnqualifiedInjections());183    }184    private static List<Field> injectByName(Class<?> clazz, Object obj,185            List<Injection> qualifiedInjections) {186        List<Field> fields = fieldsOf(clazz);187        for (Injection injection : qualifiedInjections) {188            Field f = getFieldByName(clazz, injection.getQualifier());189            InjectionTarget target = injectionTargetWithField(f);190            if (target == null) {191                continue;192            }193            if (target.accepts(injection)) {194                target.inject(obj, injection);...

Source:InjectionPlan.java

...24 *25 * @author Alistair Todd26 * @since 3.327 */28public class InjectionPlan {29    private final List<Field> testSubjectFields = new ArrayList<>(1);30    private final List<Injection> qualifiedInjections = new ArrayList<>(5);31    private final List<Injection> unqualifiedInjections = new ArrayList<>(5);32    private final Set<String> qualifiers = new HashSet<>();33    /**34     * Add an {@link Injection} to this container. It will be managed according to the presence35     * of a fieldName qualifier, and attempting to add an Injection with a duplicate fieldName36     * qualifier will cause an error.37     *38     * @param injection Injection to manage as part of this plan39     */40    public void addInjection(Injection injection) {41        String qualifier = injection.getAnnotation().fieldName();42        if (qualifier.length() != 0) {...

InjectionPlan

Using AI Code Generation

1import org.easymock.internal.InjectionPlan;2import org.easymock.internal.InjectionPlanFactory;3import org.easymock.internal.MocksControl;4import org.easymock.internal.MocksControl.MockType;5import org.easymock.internal.MocksControl.State;6import org.easymock.internal.ObjectMethodsFilter;7import org.easymock.internal.ObjectMethodsFilter.MethodName;8import org.easymock.internal.SingleThreadedData;9import org.easymock.internal.SingleThreadedData.MethodCall;10import org.easymock.internal.SingleThreadedData.MethodCallRecorder;11import org.easymock.internal.SingleThreadedData.MethodCallRecorderFactory;12import org.easymock.internal.SingleThreadedData.MethodCallRecorderFactoryImpl;13import org.easymock.internal.SingleThreadedData.MethodCallRecorderImpl;14import org.easymock.internal.SingleThreadedData.MethodCallRecorderState;15import org.easymock.internal.SingleThreadedData.MethodCallRecorderStateImpl;16import org.easymock.internal.SingleThreadedData.MethodCallRecorderStateImpl.MethodCallRecorderStateFactory;17import org.easymock.internal.SingleThreadedData.MethodCallRecorderStateImpl.MethodCallRecorderStateFactoryImpl;18import org.easymock.internal.SingleThreadedData.MethodCallRecorderStateImpl.MethodCallRecorderStateFactoryImpl.MethodCallRecorderStateFactoryState;19import org.easymock.internal.SingleThreadedData.MethodCallRecorderStateImpl.MethodCallRecorderStateFactoryImpl.MethodCallRecorderStateFactoryStateImpl;20import org.easymock.internal.SingleThreadedData.MethodCallRecorderStateImpl.MethodCallRecorderStateFactoryImpl.MethodCallRecorderStateFactoryStateImpl.MethodCallRecorderStateFactoryStateFactory;21import org.easymock.internal.SingleThreadedData.MethodCallRecorderStateImpl.MethodCallRecorderStateFactoryImpl.MethodCallRecorderStateFactoryStateImpl.MethodCallRecorderStateFactoryStateFactoryImpl;22import org.easymock.internal.SingleThreadedData.MethodCallRecorderStateImpl.MethodCallRecorderStateFactoryImpl.MethodCallRecorderStateFactoryStateImpl.MethodCallRecorderStateFactoryStateFactoryImpl.MethodCallRecorderStateFactoryStateFactoryState;23import org.easymock.internal.SingleThreadedData.MethodCallRecorderStateImpl.MethodCallRecorderStateFactoryImpl.MethodCallRecorderStateFactoryStateImpl.MethodCallRecorderStateFactoryStateFactoryImpl.MethodCallRecorderStateFactoryStateFactoryStateImpl;24import org.easymock.internal.SingleThreadedData.MethodCallRecorderStateImpl.MethodCallRecorderState

InjectionPlan

Using AI Code Generation

1import org.easymock.internal.InjectionPlan;2import org.easymock.internal.MocksControl;3import org.easymock.internal.MocksControl.MockType;4public class 1 {5    public static void main(String[] args) {6        MocksControl mocksControl = new MocksControl(MockType.DEFAULT);7        InjectionPlan injectionPlan = new InjectionPlan();8        injectionPlan.addMock(mocksControl.createMock(List.class));9        injectionPlan.addMock(mocksControl.createMock(Map.class));10        injectionPlan.addMock(mocksControl.createMock(Set.class));11        injectionPlan.addMock(mocksControl.createMock(SortedMap.class));12        injectionPlan.addMock(mocksControl.createMock(SortedSet.class));13        injectionPlan.addMock(mocksControl.createMock(BlockingQueue.class));14        injectionPlan.addMock(mocksControl.createMock(BlockingDeque.class));15        injectionPlan.addMock(mocksControl.createMock(BlockingStack.class));16        injectionPlan.addMock(mocksControl.createMock(BlockingPriorityQueue.class));17        injectionPlan.addMock(mocksControl.createMock(BlockingArrayDeque.class));18        injectionPlan.addMock(mocksControl.createMock(BlockingArrayStack.class));19        injectionPlan.addMock(mocksControl.createMock(BlockingArrayPriorityQueue.class));20        injectionPlan.addMock(mocksControl.createMock(BlockingLinkedDeque.class));21        injectionPlan.addMock(mocksControl.createMock(BlockingLinkedStack.class));22        injectionPlan.addMock(mocksControl.createMock(BlockingLinkedPriorityQueue.class));23        injectionPlan.addMock(mocksControl.createMock(BlockingTreeSet.class));24        injectionPlan.addMock(mocksControl.createMock(BlockingTreeMap.class));25        injectionPlan.addMock(mocksControl.createMock(BlockingArraySet.class));26        injectionPlan.addMock(mocksControl.createMock(BlockingArrayMap.class));27        injectionPlan.addMock(mocksControl.createMock(BlockingLinkedSet.class));28        injectionPlan.addMock(mocksControl.createMock(BlockingLinkedMap.class));29        injectionPlan.addMock(mocksControl.createMock(BlockingHashMap.class));30        injectionPlan.addMock(mocksControl.createMock(BlockingHashSet.class));31        injectionPlan.addMock(mocksControl.createMock(BlockingArrayDeque.class));32        injectionPlan.addMock(mocksControl.createMock(BlockingArrayStack.class));33        injectionPlan.addMock(mocksControl.createMock(BlockingArrayPriorityQueue.class));34        injectionPlan.addMock(mocksControl.createMock(BlockingLinkedDeque.class));

InjectionPlan

Using AI Code Generation

1package com.journaldev.easymock;2import org.easymock.EasyMock;3import org.easymock.internal.InjectionPlan;4import org.easymock.internal.MocksControl;5import com.journaldev.easymock.service.EmployeeService;6public class MocksControlExample {7public static void main(String[] args) {8EmployeeService employeeService = EasyMock.createMock(EmployeeService.class);9EasyMock.expect(employeeService.getEmployeeName(1)).andReturn("Pankaj");10EasyMock.replay(employeeService);11System.out.println(employeeService.getEmployeeName(1));12EasyMock.verify(employeeService);13MocksControl mocksControl = new MocksControl();14InjectionPlan injectionPlan = mocksControl.createInjectionPlan(EmployeeService.class);15EmployeeService employeeService2 = (EmployeeService)injectionPlan.newInstance();16System.out.println(employeeService2.getEmployeeName(1));17}18}

InjectionPlan

Using AI Code Generation

1package com.journaldev.easymock;2import org.easymock.EasyMock;3import org.easymock.internal.InjectionPlan;4import org.easymock.internal.MocksControl;5public class EasyMockInjectionPlanExample {6    public static void main(String[] args) {7        MocksControl mocksControl = EasyMock.createControl();8        InjectionPlan injectionPlan = new InjectionPlan(mocksControl.getMockBuilder());9        Employee employee = (Employee) injectionPlan.createMock(Employee.class);10        EasyMock.expect(employee.getName()).andReturn("Pankaj");11        mocksControl.replay();12        System.out.println(employee.getName());13        mocksControl.verify();14    }15}

InjectionPlan

Using AI Code Generation

1package org.easymock.internal;2import java.lang.reflect.Constructor;3import java.lang.reflect.Field;4import java.lang.reflect.Method;5public class InjectionPlan {6    private final Constructor<?> constructor;7    private final Method setter;8    private final Field field;9    public InjectionPlan(Constructor<?> constructor) {10        this.constructor = constructor;11        this.setter = null;12        this.field = null;13    }14    public InjectionPlan(Method setter) {15        this.constructor = null;16        this.setter = setter;17        this.field = null;18    }19    public InjectionPlan(Field field) {20        this.constructor = null;21        this.setter = null;22        this.field = field;23    }24    public boolean isConstructor() {25        return constructor != null;26    }27    public boolean isSetter() {28        return setter != null;29    }30    public boolean isField() {31        return field != null;32    }33    public Constructor<?> getConstructor() {34        return constructor;35    }36    public Method getSetter() {37        return setter;38    }39    public Field getField() {40        return field;41    }42}43package org.easymock.internal;44import java.lang.reflect.Constructor;45import java.lang.reflect.Field;46import java.lang.reflect.Method;47public class InjectionPlan {48    private final Constructor<?> constructor;49    private final Method setter;50    private final Field field;51    public InjectionPlan(Constructor<?> constructor) {52        this.constructor = constructor;53        this.setter = null;54        this.field = null;55    }56    public InjectionPlan(Method setter) {57        this.constructor = null;58        this.setter = setter;59        this.field = null;60    }61    public InjectionPlan(Field field) {62        this.constructor = null;63        this.setter = null;64        this.field = field;65    }66    public boolean isConstructor() {67        return constructor != null;68    }69    public boolean isSetter() {70        return setter != null;71    }72    public boolean isField() {73        return field != null;74    }75    public Constructor<?> getConstructor() {76        return constructor;77    }78    public Method getSetter() {79        return setter;80    }81    public Field getField() {82        return field;83    }84}85package org.easymock.internal;86import java.lang.reflect.Constructor;87import java.lang.reflect.Field;88import java.lang.reflect.Method;89public class InjectionPlan {90    private final Constructor<?> constructor;

InjectionPlan

Using AI Code Generation

1import org.easymock.internal.InjectionPlan;2import org.easymock.internal.MocksControl;3import org.easymock.internal.SingleMockInjectionPlan;4public class Main {5    public static void main(String[] args) {6        MocksControl mocksControl = new MocksControl();7        mocksControl.setMockType(InjectionPlan.class, SingleMockInjectionPlan.class);8        Test t = mocksControl.createMock(Test.class);9        mocksControl.replay();10        t.test();11        mocksControl.verify();12    }13}14public class Test {15    public void test() {16        System.out.println("Test");17    }18}

InjectionPlan

Using AI Code Generation

1public class Test {2    private InjectionPlan plan;3    private Object mock;4    public Test() {5        mock = EasyMock.createMock(Test.class);6        plan = new InjectionPlan(mock);7    }

InjectionPlan

Using AI Code Generation

1import org.easymock.internal.InjectionPlan;2import org.easymock.internal.InjectionPlanFactory;3import org.easymock.internal.MocksControl;4public class InjectionPlanFactoryTest {5    public static void main(String[] args) throws Exception {6        MocksControl mockControl = new MocksControl();7        Object mock = mockControl.createMock(Object.class);8        Object target = new Object();9                .getInjectionPlan(Object.class.getDeclaredField("target"));10        injectionPlan.inject(target, mock);11        System.out.println(target);12    }13}

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