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Added test cases for ProcessorImpl.

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4.x.x
Menaka Jayawardena 7 years ago
parent fd0e08a063
commit 4d36455492
2 changed files with 305 additions and 0 deletions
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173
components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/search/ProcessorImplTest.java
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/*
* Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file except
* in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.wso2.carbon.device.mgt.core.search;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.powermock.api.mockito.PowerMockito;
import org.testng.Assert;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import org.wso2.carbon.device.mgt.common.Device;
import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
import org.wso2.carbon.device.mgt.common.authorization.DeviceAccessAuthorizationService;
import org.wso2.carbon.device.mgt.common.search.Condition;
import org.wso2.carbon.device.mgt.common.search.SearchContext;
import org.wso2.carbon.device.mgt.core.TestDeviceManagementService;
import org.wso2.carbon.device.mgt.core.common.BaseDeviceManagementTest;
import org.wso2.carbon.device.mgt.core.common.TestDataHolder;
import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOFactory;
import org.wso2.carbon.device.mgt.core.internal.DeviceManagementDataHolder;
import org.wso2.carbon.device.mgt.core.internal.DeviceManagementServiceComponent;
import org.wso2.carbon.device.mgt.core.search.mgt.SearchMgtException;
import org.wso2.carbon.device.mgt.core.search.mgt.impl.ProcessorImpl;
import org.wso2.carbon.device.mgt.core.search.util.ChangeEnumValues;
import org.wso2.carbon.device.mgt.core.search.util.Utils;
import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderService;
import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderServiceImpl;
import org.wso2.carbon.utils.multitenancy.MultitenantConstants;
import javax.sql.DataSource;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* This class holds unit test cases for org.wso2.carbon.device.mgt.core.search.mgt.impl.ProcessorImpl
* */
public class ProcessorImplTest extends BaseDeviceManagementTest{
private DeviceAccessAuthorizationService deviceAccessAuthorizationService;
private static final Log log = LogFactory.getLog(SearchManagementServiceTest.class);
private static List<DeviceIdentifier> deviceIdentifiers = new ArrayList<>();
private static final String DEVICE_ID_PREFIX = "SEARCH-DEVICE-ID-";
private static final String DEVICE_TYPE = "SEARCH_TYPE";
@BeforeClass
public void init() throws Exception {
deviceAccessAuthorizationService = DeviceManagementDataHolder.getInstance()
.getDeviceAccessAuthorizationService();
for (int i = 0; i < 5; i++) {
deviceIdentifiers.add(new DeviceIdentifier(DEVICE_ID_PREFIX + i, DEVICE_TYPE));
}
DeviceManagementProviderService deviceMgtService = new DeviceManagementProviderServiceImpl();
DeviceManagementServiceComponent.notifyStartupListeners();
DeviceManagementDataHolder.getInstance().setDeviceManagementProvider(deviceMgtService);
deviceMgtService.registerDeviceType(new TestDeviceManagementService(DEVICE_TYPE,
MultitenantConstants.SUPER_TENANT_DOMAIN_NAME));
List<Device> devices = TestDataHolder.generateDummyDeviceData(deviceIdentifiers);
for (Device device : devices) {
device.setDeviceInfo(Utils.getDeviceInfo());
deviceMgtService.enrollDevice(device);
}
List<Device> returnedDevices = deviceMgtService.getAllDevices(DEVICE_TYPE, true);
for (Device device : returnedDevices) {
if (!device.getDeviceIdentifier().startsWith(DEVICE_ID_PREFIX)) {
throw new Exception("Incorrect device with ID - " + device.getDeviceIdentifier() + " returned!");
}
}
}
@Test(description = "Test the Search Processor")
public void testWithNoDeviceAccessAuthorization() throws Exception {
SearchContext context = new SearchContext();
List<Condition> conditions = new ArrayList<>();
Condition cond = new Condition();
cond.setKey("batteryLevel");
cond.setOperator("=");
cond.setValue("40");
cond.setState(Condition.State.AND);
conditions.add(cond);
context.setConditions(conditions);
ProcessorImpl processor = new ProcessorImpl();
Field deviceAccessAuthorizationServiceField = ProcessorImpl.class.getDeclaredField
("deviceAccessAuthorizationService");
deviceAccessAuthorizationServiceField.setAccessible(true);
deviceAccessAuthorizationServiceField.set(processor, null);
List<Device> searchedDevices = processor.execute(context);
Assert.assertEquals(0, searchedDevices.size());
}
@Test(description = "Test for invalid state")
public void testInvalidState() {
SearchContext context = new SearchContext();
List<Condition> conditions = new ArrayList<>();
ChangeEnumValues.addEnum(Condition.State.class, "BLA");
Condition.State state = Condition.State.valueOf("BLA");
Condition cond = new Condition();
cond.setKey("batteryLevel");
cond.setOperator("=");
cond.setValue("40");
cond.setState(Condition.State.AND);
conditions.add(cond);
Condition cond2 = new Condition();
cond2.setKey("LOCATION");
cond2.setOperator("=");
cond2.setValue("Karandeniya");
cond2.setState(Condition.State.AND);
conditions.add(cond2);
Condition cond3 = new Condition();
cond3.setKey("batteryLevel");
cond3.setOperator("=");
cond3.setValue("23.0");
cond3.setState(state);
conditions.add(cond3);
context.setConditions(conditions);
ProcessorImpl processor = new ProcessorImpl();
try {
processor.execute(context);
} catch (SearchMgtException e) {
Boolean isInvalidOperation = e.getCause().getClass().getCanonicalName().contains
("InvalidOperatorException");
Assert.assertTrue(isInvalidOperation);
}
}
@Test(description = "Test when Device Access Authorization is null", expectedExceptions = {IllegalStateException
.class}, dependsOnMethods = {"testWithNoDeviceAccessAuthorization", "testInvalidState"})
public void testProcessorInitializationError() throws ClassNotFoundException, NoSuchMethodException,
NoSuchFieldException,
IllegalAccessException, SearchMgtException {
DeviceManagementDataHolder deviceManagementDataHolder = DeviceManagementDataHolder.getInstance();
Field field = DeviceManagementDataHolder.class.getDeclaredField("deviceAccessAuthorizationService");
field.setAccessible(true);
field.set(deviceManagementDataHolder, null);
ProcessorImpl processor = new ProcessorImpl();
processor.execute(null);
}
}

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components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/search/util/ChangeEnumValues.java
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/*
* Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file except
* in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.wso2.carbon.device.mgt.core.search.util;
import org.wso2.carbon.device.mgt.common.search.Condition;
import sun.reflect.ConstructorAccessor;
import sun.reflect.FieldAccessor;
import sun.reflect.ReflectionFactory;
import java.lang.reflect.AccessibleObject;
import java.lang.reflect.Array;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* Changes the Enum values of a given class.
*/
public class ChangeEnumValues {
private static ReflectionFactory reflectionFactory = ReflectionFactory.getReflectionFactory();
public ChangeEnumValues() {}
private static void setFailSafeFieldValue(Field field, Object target, Object value) throws NoSuchFieldException,
IllegalAccessException {
field.setAccessible(true);
Field modifiersField = Field.class.getDeclaredField("modifiers");
modifiersField.setAccessible(true);
int modifiers = modifiersField.getInt(field);
modifiers &= ~Modifier.FINAL;
modifiersField.setInt(field, modifiers);
FieldAccessor fa = reflectionFactory.newFieldAccessor(field, false);
fa.set(target, value);
}
private static void blankField(Class<?> enumClass, String fieldName) throws NoSuchFieldException,
IllegalAccessException {
for (Field field : Class.class.getDeclaredFields()) {
if (field.getName().contains(fieldName)) {
AccessibleObject.setAccessible(new Field[]{field}, true);
setFailSafeFieldValue(field, enumClass, null);
break;
}
}
}
private static void cleanEnumCache(Class<?> enumClass) throws NoSuchFieldException, IllegalAccessException {
blankField(enumClass, "enumConstantDirectory");
blankField(enumClass, "enumConstants");
}
private static ConstructorAccessor getConstructorAccessor(Class<?> enumClass, Class<?>[] additionalParameterTypes)
throws NoSuchMethodException {
Class<?>[] parameterTypes = new Class[additionalParameterTypes.length + 2];
parameterTypes[0] = String.class;
parameterTypes[1] = int.class;
System.arraycopy(additionalParameterTypes, 0, parameterTypes, 2, additionalParameterTypes.length);
return reflectionFactory.newConstructorAccessor(enumClass.getDeclaredConstructor(parameterTypes));
}
private static Object makeEnum(Class<?> enumClass, String value, int ordinal, Class<?>[] additionalTypes,
Object[] additionalValues) throws Exception {
Object[] parms = new Object[additionalValues.length + 2];
parms[0] = value;
parms[1] = ordinal;
System.arraycopy(additionalValues, 0, parms, 2, additionalValues.length);
return enumClass.cast(getConstructorAccessor(enumClass, additionalTypes).newInstance(parms));
}
/**
* Add an enum instance to the enum class given as argument
*
* @param <T> the type of the enum
* @param enumType the class of the enum to be modified
* @param enumName the name of the new enum instance to be added to the class.
*/
public static <T extends Enum<?>> void addEnum(Class<T> enumType, String enumName) {
if (!Enum.class.isAssignableFrom(enumType)) {
throw new RuntimeException("class " + enumType + " is not an instance of Enum");
}
Field valuesField = null;
Field[] fields = Condition.State.class.getDeclaredFields();
for (Field field : fields) {
if (field.getName().contains("$VALUES")) {
valuesField = field;
break;
}
}
AccessibleObject.setAccessible(new Field[]{valuesField}, true);
try {
T[] previousValues = (T[]) valuesField.get(enumType);
List<T> values = new ArrayList<T>(Arrays.asList(previousValues));
T newValue = (T) makeEnum(enumType, enumName, values.size(), new Class<?>[]{}, new Object[]{});
values.add(newValue);
setFailSafeFieldValue(valuesField, null, values.toArray((T[]) Array.newInstance(enumType, 0)));
cleanEnumCache(enumType);
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e.getMessage(), e);
}
}
}
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