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How to use determineTestMethod method of org.powermock.modules.junit4.internal.impl.NotificationBuilder class

Best Powermock code snippet using org.powermock.modules.junit4.internal.impl.NotificationBuilder.determineTestMethod

Source:NotificationBuilder.java

...72        private Result result;73        OngoingTestRun(Description testDescription, Object testInstance) {74            this.testDescription = testDescription;75            this.testInstance = testInstance;76            this.testMethod = determineTestMethod(testDescription);77            pendingTestInstances.remove(testInstance);78            Class<?> testClass = testClass();79            new MockPolicyInitializerImpl(testClass).initialize(testClass.getClassLoader());80            powerMockTestNotifier.notifyBeforeTestMethod(81                    testInstance, testMethod, unsupportedMethodArgs);82            ongoingTestRuns.put(testDescription, this);            83        }84        final Class<?> testClass() {85            if (null == testClassName) {86                return testInstance.getClass();87            } else {88                try {89                    return Class.forName(testClassName, false,90                            testInstance.getClass().getClassLoader());91                } catch (ClassNotFoundException ex) {92                    return testInstance.getClass();93                }94            }95        }96        void report(Result result) {97            if (null != this.result && Result.SUCCESSFUL == result98                    || this.result == result) {99                /* Already notified - ignore this duplication */100                return;101            } else if (null != this.result) {102                new IllegalStateException(103                        "Will report an unexpected result-notification " + result104                        + " after previously received notification " + this.result)105                        .printStackTrace();106            }107            this.result = result;108            powerMockTestNotifier.notifyAfterTestMethod(109                    testInstance, testMethod, unsupportedMethodArgs, this);110        }111        @Override112        public Result getResult() {113            return this.result;114        }115    }116    public NotificationBuilder(Method[] testMethods,117            PowerMockTestNotifier notifier,118            List<?> pendingTestInstances) {119        this.testMethods = testMethods;120        this.pendingTestInstances = pendingTestInstances;121        this.powerMockTestNotifier = notifier;122    }123    private Method determineTestMethod(Description d) {124        Matcher matchMethodName = methodDisplayNameRgx125                .matcher(d.getDisplayName());126        matchMethodName.find();127        String methodName = matchMethodName.group();128        boolean latestTestMethodCanBeRepeated = false;129        for (Method m : testMethods) {130            if (m.getName().equals(methodName)) {131                if (m == latestMethod) {132                    latestTestMethodCanBeRepeated = true;133                } else {134                    return latestMethod = m;135                }136            }137        }138        if (latestTestMethodCanBeRepeated) {139            return latestMethod;140        } else {141            new IllegalArgumentException(142                    "Unable to determine method-name from description="143                    + d + "; - ignored").printStackTrace();144            return null;145        }146    }147    private Class<?> reloadParamType(148            Class<?> testClass, Class<?> typeToReload) {149        if (typeToReload.isPrimitive()150                || testClass.getClassLoader() == typeToReload.getClassLoader()) {151            return typeToReload;152        } else if (typeToReload.isArray()) {153            Class<?> newComponentType = reloadParamType(154                    testClass, typeToReload.getComponentType());155            if (newComponentType == typeToReload.getComponentType()) {156                return typeToReload;157            } else {158                return Array.newInstance(newComponentType, 0).getClass();159            }160        } else {161            try {162                return Class.forName(typeToReload.getName(),163                        true, testClass.getClassLoader());164            } catch (ClassNotFoundException ex) {165                throw new Error(ex);166            }167        }168    }169    private Method reloadMethod(Class<?> testClass, Method m) {170        if (testClass.getClassLoader() == m.getDeclaringClass().getClassLoader()) {171            return m;172        } else if (!m.getDeclaringClass().getName()173                .equals(testClass.getName())) {174            return reloadMethod(testClass.getSuperclass(), m);175        }176        Class[] paramTypes = m.getParameterTypes();177        for (int i = 0; i < paramTypes.length; ++i) {178            paramTypes[i] = reloadParamType(testClass, paramTypes[i]);179        }180        try {181            return testClass.getDeclaredMethod(m.getName(), paramTypes);182        } catch (NoSuchMethodException ex) {183            throw new Error(ex);184        }185    }186    void testSuiteStarted(Class<?> testClass) {187        for (int i = 0; i < testMethods.length; ++i) {188            testMethods[i] = reloadMethod(testClass, testMethods[i]);189        }190        powerMockTestNotifier.notifyBeforeTestSuiteStarted(testClass, testMethods);191        this.testClassName = testClass.getName();192    }193    void testStartHasBeenFired(Description d) {194        OngoingTestRun oldTestRun = ongoingTestRuns.get(d);195        if (null != oldTestRun && null != oldTestRun.getResult()) {196            throw new IllegalStateException(197                    "Fired testrun is already running: " + d);198        }199        currentDescription = d;200        switch (behaviour) {201            case PENDING:202                behaviour = DetectedTestRunBehaviour.START_FIRES_FIRST;203            case START_FIRES_FIRST:204                return;205            case TEST_INSTANCE_CREATED_FIRST:206                if (currentTestInstance == latestTestInstance) {207                    behaviour = DetectedTestRunBehaviour.TEST_INSTANCES_ARE_REUSED;208                }209            case TEST_INSTANCES_ARE_REUSED:210                latestTestInstance = currentTestInstance;211                methodsPerInstance.get(currentTestInstance).add(212                        new OngoingTestRun(d, currentTestInstance).testMethod);213                return;214            case ALL_TESTINSTANCES_ARE_CREATED_FIRST:215                System.err.println(216                        "Notifications are not supported when all test-instances are created first!");217                return;218            default:219                throw new AssertionError();220        }221    }222    void testInstanceCreated(Object newTestInstance) {223        switch (behaviour) {224            case PENDING:225                behaviour = DetectedTestRunBehaviour.TEST_INSTANCE_CREATED_FIRST;226                currentTestInstance = newTestInstance;227                return ;228            case TEST_INSTANCE_CREATED_FIRST:229                if (methodsPerInstance.isEmpty()) {230                    behaviour = DetectedTestRunBehaviour.ALL_TESTINSTANCES_ARE_CREATED_FIRST;231                } else if (currentTestInstance == latestTestInstance) {232                    currentTestInstance = newTestInstance;233                } else {234                    behaviour = DetectedTestRunBehaviour.INCONSISTENT_BEHAVIOUR;235                }236                return;237            case ALL_TESTINSTANCES_ARE_CREATED_FIRST:238            case INCONSISTENT_BEHAVIOUR:239                System.err.println(240                        "Notifications are not supported for behaviour " + behaviour);241                return;242            case START_FIRES_FIRST:243                currentTestInstance = latestTestInstance = newTestInstance;244                latestMethod = determineTestMethod(currentDescription);245                methodsPerInstance.get(newTestInstance).add(246                        new OngoingTestRun(currentDescription, newTestInstance).testMethod);247                return;248            default:249                throw new AssertionError("Unknown behaviour: " + behaviour);250        }251    }252    void testIgnored(Description d) {253        if (!notify(d, Result.IGNORED)254                && DetectedTestRunBehaviour.TEST_INSTANCE_CREATED_FIRST == behaviour255                && currentTestInstance != latestTestInstance) {256            /*257             * Workaround for some bad behaviour in JUnit-4.4 default runner, 258             * which creates a test-instance first, even for a test that is ignored!!...

determineTestMethod

Using AI Code Generation

1import org.powermock.modules.junit4.internal.impl.NotificationBuilder;2import org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl;3import org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl;4import org.powermock.modules.junit4.internal.impl.PowerMockJUnitRunnerDelegate;5import java.lang.reflect.Method;6public class NotificationBuilderTest {7    public static void main(String[] args) throws Exception {8        System.out.println("Testing NotificationBuilderTest");9        Method testMethod = NotificationBuilderTest.class.getMethod("testMethod");10        NotificationBuilder notificationBuilder = new NotificationBuilder();11        notificationBuilder.setTestMethod(testMethod);12        String testMethodName = notificationBuilder.determineTestMethod();13        System.out.println("testMethodName: " + testMethodName);14        System.out.println("Testing PowerMockJUnit44RunnerDelegateImpl");15        PowerMockJUnitRunnerDelegate runnerDelegate = new PowerMockJUnit44RunnerDelegateImpl();16        testMethodName = runnerDelegate.determineTestMethod(testMethod);17        System.out.println("testMethodName: " + testMethodName);18        System.out.println("Testing PowerMockJUnit47RunnerDelegateImpl");19        runnerDelegate = new PowerMockJUnit47RunnerDelegateImpl();20        testMethodName = runnerDelegate.determineTestMethod(testMethod);21        System.out.println("testMethodName: " + testMethodName);22    }23    public void testMethod() {24        System.out.println("testMethod");25    }26}

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