Adding some negative test cases

components/device-mgt/org.wso2.carbon.device.mgt.core/pom.xml

@@ -229,10 +229,7 @@
         <dependency>
             <groupId>org.powermock</groupId>
             <artifactId>powermock-module-testng</artifactId>
-        </dependency>
+            <scope>test</scope>
-        <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-api-mockito</artifactId>
         </dependency>
         <dependency>
             <groupId>org.wso2.carbon</groupId>

components/device-mgt/org.wso2.carbon.device.mgt.extensions/pom.xml

@@ -96,6 +96,12 @@
             <groupId>org.wso2.carbon.governance</groupId>
             <artifactId>org.wso2.carbon.governance.registry.extensions</artifactId>
             <scope>test</scope>
+            <exclusions>
+            <exclusion>
+                <groupId>jaxen</groupId>
+                <artifactId>jaxen</artifactId>
+            </exclusion>
+            </exclusions>
         </dependency>
         <dependency>
             <groupId>org.wso2.carbon.registry</groupId>
@@ -106,6 +112,14 @@
                     <groupId>org.slf4j</groupId>
                     <artifactId>jcl-over-slf4j</artifactId>
                 </exclusion>
+                <exclusion>
+                    <groupId>org.slf4j</groupId>
+                    <artifactId>slf4j-api</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.slf4j</groupId>
+                    <artifactId>log4j-over-slf4j</artifactId>
+                </exclusion>
             </exclusions>
         </dependency>
     </dependencies>

components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/main/java/org/wso2/carbon/device/mgt/extensions/device/type/template/dao/DeviceDAODefinition.java

@@ -41,17 +41,26 @@ public class DeviceDAODefinition {
 
 
     public DeviceDAODefinition(Table table) {
+        if (table == null) {
+            throw new DeviceTypeDeployerPayloadException("Table is null. Cannot create DeviceDAODefinition");
+        }
         deviceTableName = table.getName();
         primarykey = table.getPrimaryKey();
-        List<String> attributes = table.getAttributes().getAttribute();
+
         if (deviceTableName == null || deviceTableName.isEmpty()) {
             throw new DeviceTypeDeployerPayloadException("Missing deviceTableName");
         }
 
         if (primarykey == null || primarykey.isEmpty()) {
-            throw new DeviceTypeDeployerPayloadException("Missing primaryKey ");
+            throw new DeviceTypeDeployerPayloadException("Missing primaryKey for the table " + deviceTableName);
         }
 
+        if (table.getAttributes() == null) {
+            throw new DeviceTypeDeployerPayloadException("Table " + deviceTableName + " attributes are not specified. "
+                    + "Cannot created DeviceDAODefinition");
+        }
+
+        List<String> attributes = table.getAttributes().getAttribute();
         if (attributes == null || attributes.size() == 0) {
             throw new DeviceTypeDeployerPayloadException("Missing Attributes ");
         }

components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/test/java/org/wso2/carbon/device/mgt/extensions/device/type/template/HttpDeviceTypeManagerServiceAndDeviceTypeGeneratorServceTest.java

@@ -24,6 +24,8 @@ 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.DeviceManagementException;
+import org.wso2.carbon.device.mgt.common.configuration.mgt.ConfigurationEntry;
+import org.wso2.carbon.device.mgt.common.configuration.mgt.PlatformConfiguration;
 import org.wso2.carbon.device.mgt.common.license.mgt.License;
 import org.wso2.carbon.device.mgt.common.push.notification.PushNotificationConfig;
 import org.wso2.carbon.device.mgt.common.spi.DeviceManagementService;
@@ -36,8 +38,11 @@ import org.wso2.carbon.device.mgt.extensions.utils.Utils;
 import org.wso2.carbon.registry.core.exceptions.RegistryException;
 import org.xml.sax.SAXException;
 
+import javax.xml.bind.JAXBContext;
 import javax.xml.bind.JAXBException;
+import javax.xml.bind.Unmarshaller;
 import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.soap.Node;
 import java.io.File;
 import java.io.IOException;
 import java.net.URL;
@@ -52,6 +57,7 @@ public class HttpDeviceTypeManagerServiceAndDeviceTypeGeneratorServceTest {
     private HTTPDeviceTypeManagerService httpDeviceTypeManagerService;
     private DeviceTypeGeneratorServiceImpl deviceTypeGeneratorService;
     private String androidSenseDeviceType = "androidsense";
+    private DeviceManagementService generatedDeviceManagementService;
 
     @BeforeTest
     public void setup() throws RegistryException, IOException, SAXException, ParserConfigurationException,
@@ -83,12 +89,37 @@ public class HttpDeviceTypeManagerServiceAndDeviceTypeGeneratorServceTest {
     @Test(description = "This test case tests the populate device management service method")
     public void testPopulateDeviceManagementService() {
         String sampleDeviceType = "sample";
-        DeviceManagementService deviceManagementService = deviceTypeGeneratorService
+        generatedDeviceManagementService = deviceTypeGeneratorService
                 .populateDeviceManagementService(sampleDeviceType, deviceTypeMetaDefinition);
-        Assert.assertEquals(deviceManagementService.getType(), sampleDeviceType,
+        Assert.assertEquals(generatedDeviceManagementService.getType(), sampleDeviceType,
                 "DeviceTypeGeneration for the " + "sample device type failed");
     }
 
+    @Test(description = "This test case tests the get configuration of the populated device management service though"
+            + " DeviceTypeGeneratorService", dependsOnMethods = {"testPopulateDeviceManagementService"})
+    public void testGetConfiguration() throws DeviceManagementException, ClassNotFoundException, JAXBException {
+        PlatformConfiguration platformConfiguration = generatedDeviceManagementService.getDeviceManager()
+                .getConfiguration();
+        Assert.assertNotNull(platformConfiguration,
+                "Default platform configuration is not added to sample device " + "type from the file system");
+
+        List<ConfigurationEntry> configurationEntries = platformConfiguration.getConfiguration();
+        Assert.assertNotNull(configurationEntries,
+                "Platform Configuration entries are not parsed and saved " + "correctly for device type sample");
+        Assert.assertEquals(configurationEntries.size(), 1,
+                "Platform configuration is not saved correctly for " + "device type sample");
+
+        ConfigurationEntry configurationEntry = configurationEntries.get(0);
+
+        Assert.assertEquals(configurationEntry.getName(), "test",
+                "Platform Configuration for device type " + "sample is not saved correctly");
+
+        String contentType = configurationEntry.getContentType();
+        Assert.assertEquals(contentType, "String",
+                "Content type added in default platform configuration is different from the retrieved value");
+
+    }
+
 
     @Test(description = "This test case tests the negative scenarios when saving the platform configurations",
             expectedExceptions = {DeviceManagementException.class})

components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/test/java/org/wso2/carbon/device/mgt/extensions/device/type/template/dao/DeviceDAODefinitionNegativeTest.java

@@ -0,0 +1,65 @@
+/*
+ * 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.extensions.device.type.template.dao;
+
+import org.testng.annotations.Test;
+import org.wso2.carbon.device.mgt.extensions.device.type.template.config.Table;
+import org.wso2.carbon.device.mgt.extensions.device.type.template.exception.DeviceTypeDeployerPayloadException;
+
+/**
+ * This class tests the negative scenarios related with {@link DeviceDAODefinition}
+ */
+public class DeviceDAODefinitionNegativeTest {
+    private final String DEVICE_TABLE_NAME = "DEVICE_TABLE";
+
+    @Test(description = "This test case tests the behavior of the DeviceDAODefinition when the table is null",
+            expectedExceptions = { DeviceTypeDeployerPayloadException.class},
+            expectedExceptionsMessageRegExp = "Table is null. Cannot create DeviceDAODefinition")
+    public void testWhenTableIsNull() {
+        new DeviceDAODefinition(null);
+    }
+
+    @Test(description = "This test case tests the behavior of the DeviceDAODefinition when the table name is null",
+            expectedExceptions = { DeviceTypeDeployerPayloadException.class},
+            expectedExceptionsMessageRegExp = "Missing deviceTableName")
+    public void testWhenTableNameIsNull() {
+        new DeviceDAODefinition(new Table());
+    }
+
+    @Test(description = "This test case tests the behavior of the DeviceDAODefinition when the primary key is null",
+            expectedExceptions = { DeviceTypeDeployerPayloadException.class},
+            expectedExceptionsMessageRegExp = "Missing primaryKey for the table " + DEVICE_TABLE_NAME)
+    public void testWhenPrimaryKeyIsEmpty() {
+        Table deviceTable = new Table();
+        deviceTable.setName(DEVICE_TABLE_NAME);
+        deviceTable.setPrimaryKey("");
+        new DeviceDAODefinition(deviceTable);
+    }
+
+    @Test(description = "This test case tests the behavior of the DeviceDAODefinition when the attributes is null",
+            expectedExceptions = { DeviceTypeDeployerPayloadException.class},
+            expectedExceptionsMessageRegExp = "Table " + DEVICE_TABLE_NAME + " attributes are not specified. "
+                    + "Cannot created DeviceDAODefinition")
+    public void testWhenAttributesIsNull() {
+        Table deviceTable = new Table();
+        deviceTable.setName(DEVICE_TABLE_NAME);
+        deviceTable.setPrimaryKey("primaryKey");
+        new DeviceDAODefinition(deviceTable);
+    }
+}

components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/test/resources/carbon-home/repository/conf/etc/device-mgt-plugin-configs/mobile/sample-default-platform-configuration.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  ~ 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.
+  -->
+
+<PlatformConfiguration>
+    <type>sample</type>
+    <configuration>
+        <name>test</name>
+        <contentType>String</contentType>
+        <value>test</value>
+    </configuration>
+</PlatformConfiguration>

components/device-mgt/org.wso2.carbon.device.mgt.extensions/src/test/resources/testng.xml

@@ -27,6 +27,7 @@
             <class name="org.wso2.carbon.device.mgt.extensions.device.type.template.DeviceTypeManagerServiceTest"/>
             <class name="org.wso2.carbon.device.mgt.extensions.device.type.template.DeviceTypeManagerTest"/>
             <class name="org.wso2.carbon.device.mgt.extensions.device.type.template.HttpDeviceTypeManagerServiceAndDeviceTypeGeneratorServceTest"/>
+            <class name="org.wso2.carbon.device.mgt.extensions.device.type.template.dao.DeviceDAODefinitionNegativeTest"/>
         </classes>
     </test>
 </suite>