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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2020/08/21 06:05:50 UTC
[GitHub] [incubator-dolphinscheduler] breeze0812 opened a new issue #3568: [Question] Problems encountered while Improve `DataSourceServiceTest.java`
breeze0812 opened a new issue #3568:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/3568
When I was ready to improve the test case for the DataSourceService and submit my first PR, I had a problem with this line of code:
`PowerMockito. When (dataSourceService. CheckConnection (dataSourceType, parameter)). ThenReturn (false);`
Error message:
`14:02:47.486 [main] INFO org.apache.dolphinscheduler.api.service.DataSourceService - parameters map:{"type":null,"address":"jdbc:postgresql://172.16.133.200:5432","database":"dolphinscheduler","jdbcUrl":"jdbc:postgresql://172.16.133.200:5432/dolphinscheduler","user":"postgres","password":""}
14:02:47.636 [main] WARN com.alibaba.druid.proxy.DruidDriver - register druid-driver mbean error
java.lang.LinkageError: loader constraint violation: loader (instance of org/powermock/core/classloader/javassist/JavassistMockClassLoader) previously initiated loading for a different type with name "javax/management/MBeanServer"
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at org.powermock.core.classloader.javassist.JavassistMockClassLoader.loadUnmockedClass(JavassistMockClassLoader.java:90)
at org.powermock.core.classloader.MockClassLoader.loadClassByThisClassLoader(MockClassLoader.java:104)
at org.powermock.core.classloader.DeferSupportingClassLoader.loadClass1(DeferSupportingClassLoader.java:147)
at org.powermock.core.classloader.DeferSupportingClassLoader.loadClass(DeferSupportingClassLoader.java:98)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.alibaba.druid.proxy.DruidDriver.registerDriver(DruidDriver.java:98)
at com.alibaba.druid.proxy.DruidDriver$1.run(DruidDriver.java:84)
at java.security.AccessController.doPrivileged(Native Method)
at com.alibaba.druid.proxy.DruidDriver.<clinit>(DruidDriver.java:81)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
at java.sql.DriverManager$2.run(DriverManager.java:603)
at java.sql.DriverManager$2.run(DriverManager.java:583)
at java.security.AccessController.doPrivileged(Native Method)
at java.sql.DriverManager.loadInitialDrivers(DriverManager.java:583)
at java.sql.DriverManager.<clinit>(DriverManager.java:101)
at org.postgresql.Driver.register(Driver.java:697)
at org.postgresql.Driver.<clinit>(Driver.java:73)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at org.apache.dolphinscheduler.api.service.DataSourceService.getConnection(DataSourceService.java:394)
at org.apache.dolphinscheduler.api.service.DataSourceService.checkConnection(DataSourceService.java:460)
at org.apache.dolphinscheduler.api.service.DataSourceServiceTest.createDataSourceTest(DataSourceServiceTest.java:78)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:68)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:326)
at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:89)
at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:97)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.executeTest(PowerMockJUnit44RunnerDelegateImpl.java:310)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTestInSuper(PowerMockJUnit47RunnerDelegateImpl.java:131)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.access$100(PowerMockJUnit47RunnerDelegateImpl.java:59)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner$TestExecutorStatement.evaluate(PowerMockJUnit47RunnerDelegateImpl.java:147)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.evaluateStatement(PowerMockJUnit47RunnerDelegateImpl.java:107)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTest(PowerMockJUnit47RunnerDelegateImpl.java:82)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runBeforesThenTestThenAfters(PowerMockJUnit44RunnerDelegateImpl.java:298)
at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:87)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:50)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.invokeTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:218)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.runMethods(PowerMockJUnit44RunnerDelegateImpl.java:160)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$1.run(PowerMockJUnit44RunnerDelegateImpl.java:134)
at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:34)
at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:44)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.run(PowerMockJUnit44RunnerDelegateImpl.java:136)
at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.run(JUnit4TestSuiteChunkerImpl.java:117)
at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.run(AbstractCommonPowerMockRunner.java:57)
at org.powermock.modules.junit4.PowerMockRunner.run(PowerMockRunner.java:59)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)`
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[GitHub] [incubator-dolphinscheduler] breeze0812 closed issue #3568: [Question] Problems encountered while Improve `DataSourceServiceTest.java`
Posted by GitBox <gi...@apache.org>.
breeze0812 closed issue #3568:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/3568
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[GitHub] [incubator-dolphinscheduler] breeze0812 commented on issue #3568: [Question] Problems encountered while Improve `DataSourceServiceTest.java`
Posted by GitBox <gi...@apache.org>.
breeze0812 commented on issue #3568:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/3568#issuecomment-678063687
Here are my test cases：
`/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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.apache.dolphinscheduler.api.service;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.apache.dolphinscheduler.api.enums.Status;
import org.apache.dolphinscheduler.api.utils.Result;
import org.apache.dolphinscheduler.common.Constants;
import org.apache.dolphinscheduler.common.enums.DbConnectType;
import org.apache.dolphinscheduler.common.enums.DbType;
import org.apache.dolphinscheduler.common.enums.UserType;
import org.apache.dolphinscheduler.common.utils.JSONUtils;
import org.apache.dolphinscheduler.common.utils.PropertyUtils;
import org.apache.dolphinscheduler.dao.datasource.DataSourceFactory;
import org.apache.dolphinscheduler.dao.datasource.MySQLDataSource;
import org.apache.dolphinscheduler.dao.entity.DataSource;
import org.apache.dolphinscheduler.dao.entity.User;
import org.apache.dolphinscheduler.dao.mapper.DataSourceMapper;
import org.apache.dolphinscheduler.dao.mapper.DataSourceUserMapper;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.stubbing.OngoingStubbing;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PowerMockIgnore;
import org.powermock.modules.junit4.PowerMockRunner;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@RunWith(PowerMockRunner.class)
@PowerMockIgnore({"sun.security.*", "javax.net.*"})
public class DataSourceServiceTest {
@InjectMocks
private DataSourceService dataSourceService;
@Mock
private DataSourceMapper dataSourceMapper;
@Mock
private DataSourceUserMapper datasourceUserMapper;
@Test
public void createDataSourceTest() {
User loginUser = getAdminUser();
String dataSourceName = "dataSource01";
String dataSourceDesc = "test dataSource";
DbType dataSourceType = DbType.POSTGRESQL;
String parameter = dataSourceService.buildParameter(dataSourceType, "172.16.133.200", "5432", "dolphinscheduler", null, "postgres", "", null, null);
// data source exits
PowerMockito.when(dataSourceMapper.queryDataSourceByName(dataSourceName.trim())).thenReturn(getDataSourceList());
Map<String, Object> dataSourceExitsResult = dataSourceService.createDataSource(loginUser, dataSourceName, dataSourceDesc, dataSourceType, parameter);
Assert.assertEquals(Status.DATASOURCE_EXIST, dataSourceExitsResult.get(Constants.STATUS));
// data source exits
PowerMockito.when(dataSourceMapper.queryDataSourceByName(dataSourceName.trim())).thenReturn(null);
PowerMockito.when(dataSourceService.checkConnection(dataSourceType, parameter)).thenReturn(false);
Map<String, Object> connectFailedResult = dataSourceService.createDataSource(loginUser, dataSourceName, dataSourceDesc, dataSourceType, parameter);
Assert.assertEquals(Status.DATASOURCE_CONNECT_FAILED, connectFailedResult.get(Constants.STATUS));
// data source exits
PowerMockito.when(dataSourceMapper.queryDataSourceByName(dataSourceName.trim())).thenReturn(null);
PowerMockito.when(dataSourceService.checkConnection(dataSourceType, parameter)).thenReturn(true);
PowerMockito.when(DataSourceFactory.getDatasource(dataSourceType, parameter)).thenReturn(null);
Map<String, Object> notValidError = dataSourceService.createDataSource(loginUser, dataSourceName, dataSourceDesc, dataSourceType, parameter);
Assert.assertEquals(Status.REQUEST_PARAMS_NOT_VALID_ERROR, notValidError.get(Constants.STATUS));
// success
PowerMockito.when(dataSourceMapper.queryDataSourceByName(dataSourceName.trim())).thenReturn(null);
PowerMockito.when(dataSourceService.checkConnection(dataSourceType, parameter)).thenReturn(true);
PowerMockito.when(DataSourceFactory.getDatasource(dataSourceType, parameter)).thenReturn(JSONUtils.parseObject(parameter, MySQLDataSource.class));
Map<String, Object> success = dataSourceService.createDataSource(loginUser, dataSourceName, dataSourceDesc, dataSourceType, parameter);
Assert.assertEquals(Status.SUCCESS, success.get(Constants.STATUS));
}
@Test
public void updateDataSourceTest() {
User loginUser = getAdminUser();
int dataSourceId = 12;
String dataSourceName = "dataSource01";
String dataSourceDesc = "test dataSource";
DbType dataSourceType = DbType.POSTGRESQL;
String parameter = dataSourceService.buildParameter(dataSourceType, "172.16.133.200", "5432", "dolphinscheduler", null, "postgres", "", null, null);
// data source not exits
PowerMockito.when(dataSourceMapper.selectById(dataSourceId)).thenReturn(null);
Map<String, Object> resourceNotExits = dataSourceService.updateDataSource(dataSourceId, loginUser, dataSourceName, dataSourceDesc, dataSourceType, parameter);
Assert.assertEquals(Status.RESOURCE_NOT_EXIST, resourceNotExits.get(Constants.STATUS));
// user no operation perm
DataSource dataSource = getOracleDataSource();
dataSource.setUserId(0);
PowerMockito.when(dataSourceMapper.selectById(dataSourceId)).thenReturn(dataSource);
Map<String, Object> userNoOperationPerm = dataSourceService.updateDataSource(dataSourceId, loginUser, dataSourceName, dataSourceDesc, dataSourceType, parameter);
Assert.assertEquals(Status.USER_NO_OPERATION_PERM, userNoOperationPerm.get(Constants.STATUS));
// data source name exits
dataSource.setUserId(-1);
List<DataSource> dataSourceList = new ArrayList<>();
dataSourceList.add(dataSource);
PowerMockito.when(dataSourceMapper.selectById(dataSourceId)).thenReturn(dataSource);
PowerMockito.when(dataSourceMapper.queryDataSourceByName(dataSourceName)).thenReturn(dataSourceList);
Map<String, Object> dataSourceNameExist = dataSourceService.updateDataSource(dataSourceId, loginUser, dataSourceName, dataSourceDesc, dataSourceType, parameter);
Assert.assertEquals(Status.DATASOURCE_EXIST, dataSourceNameExist.get(Constants.STATUS));
// data source connect failed
PowerMockito.when(dataSourceMapper.selectById(dataSourceId)).thenReturn(dataSource);
PowerMockito.when(dataSourceMapper.queryDataSourceByName(dataSourceName)).thenReturn(null);
PowerMockito.when(dataSourceService.checkConnection(dataSourceType, parameter)).thenReturn(true);
Map<String, Object> connectFailed = dataSourceService.updateDataSource(dataSourceId, loginUser, dataSourceName, dataSourceDesc, dataSourceType, parameter);
Assert.assertEquals(Status.DATASOURCE_CONNECT_FAILED, connectFailed.get(Constants.STATUS));
//success
PowerMockito.when(dataSourceMapper.selectById(dataSourceId)).thenReturn(dataSource);
PowerMockito.when(dataSourceMapper.queryDataSourceByName(dataSourceName)).thenReturn(null);
PowerMockito.when(dataSourceService.checkConnection(dataSourceType, parameter)).thenReturn(false);
Map<String, Object> success = dataSourceService.updateDataSource(dataSourceId, loginUser, dataSourceName, dataSourceDesc, dataSourceType, parameter);
Assert.assertEquals(Status.SUCCESS, connectFailed.get(Constants.STATUS));
}
@Test
public void queryDataSourceListPagingTest() {
User loginUser = getAdminUser();
String searchVal = "";
int pageNo = 1;
int pageSize = 10;
Map<String, Object> success = dataSourceService.queryDataSourceListPaging(loginUser, searchVal, pageNo, pageSize);
Assert.assertEquals(Status.SUCCESS, success.get(Constants.STATUS));
}
@Test
public void connectionTest() {
int dataSourceId = -1;
PowerMockito.when(dataSourceMapper.selectById(dataSourceId)).thenReturn(null);
Assert.assertFalse(dataSourceService.connectionTest(dataSourceId));
}
@Test
public void deleteTest() {
User loginUser = getAdminUser();
int dataSourceId = 1;
Result result = new Result();
//resource not exist
dataSourceService.putMsg(result, Status.RESOURCE_NOT_EXIST);
PowerMockito.when(dataSourceMapper.selectById(dataSourceId)).thenReturn(null);
Assert.assertEquals(result.getCode(), dataSourceService.delete(loginUser, dataSourceId).getCode());
// user no operation perm
dataSourceService.putMsg(result, Status.USER_NO_OPERATION_PERM);
DataSource dataSource = new DataSource();
dataSource.setUserId(0);
PowerMockito.when(dataSourceMapper.selectById(dataSourceId)).thenReturn(dataSource);
Assert.assertEquals(result.getCode(), dataSourceService.delete(loginUser, dataSourceId).getCode());
// success
dataSourceService.putMsg(result, Status.SUCCESS);
dataSource.setUserId(-1);
PowerMockito.when(dataSourceMapper.selectById(dataSourceId)).thenReturn(dataSource);
Assert.assertEquals(result.getCode(), dataSourceService.delete(loginUser, dataSourceId).getCode());
}
@Test
public void unauthDatasourceTest() {
User loginUser = getAdminUser();
int userId = -1;
//user no operation perm
Map<String, Object> noOperationPerm = dataSourceService.unauthDatasource(loginUser, userId);
Assert.assertEquals(Status.USER_NO_OPERATION_PERM, noOperationPerm.get(Constants.STATUS));
//success
loginUser.setUserType(UserType.ADMIN_USER);
Map<String, Object> success = dataSourceService.unauthDatasource(loginUser, userId);
Assert.assertEquals(Status.SUCCESS, success.get(Constants.STATUS));
}
@Test
public void authedDatasourceTest() {
User loginUser = getAdminUser();
int userId = -1;
//user no operation perm
Map<String, Object> noOperationPerm = dataSourceService.authedDatasource(loginUser, userId);
Assert.assertEquals(Status.USER_NO_OPERATION_PERM, noOperationPerm.get(Constants.STATUS));
//success
loginUser.setUserType(UserType.ADMIN_USER);
Map<String, Object> success = dataSourceService.authedDatasource(loginUser, userId);
Assert.assertEquals(Status.SUCCESS, success.get(Constants.STATUS));
}
@Test
public void queryDataSourceListTest() {
User loginUser = new User();
loginUser.setUserType(UserType.GENERAL_USER);
Map<String, Object> map = dataSourceService.queryDataSourceList(loginUser, DbType.MYSQL.ordinal());
Assert.assertEquals(Status.SUCCESS, map.get(Constants.STATUS));
}
@Test
public void verifyDataSourceNameTest() {
User loginUser = new User();
loginUser.setUserType(UserType.GENERAL_USER);
String dataSourceName = "dataSource1";
PowerMockito.when(dataSourceMapper.queryDataSourceByName(dataSourceName)).thenReturn(getDataSourceList());
Result result = dataSourceService.verifyDataSourceName(loginUser, dataSourceName);
Assert.assertEquals(Status.DATASOURCE_EXIST.getMsg(), result.getMsg());
}
@Test
public void queryDataSourceTest() {
PowerMockito.when(dataSourceMapper.selectById(Mockito.anyInt())).thenReturn(null);
Map<String, Object> result = dataSourceService.queryDataSource(Mockito.anyInt());
Assert.assertEquals(((Status) result.get(Constants.STATUS)).getCode(), Status.RESOURCE_NOT_EXIST.getCode());
PowerMockito.when(dataSourceMapper.selectById(Mockito.anyInt())).thenReturn(getOracleDataSource());
result = dataSourceService.queryDataSource(Mockito.anyInt());
Assert.assertEquals(((Status) result.get(Constants.STATUS)).getCode(), Status.SUCCESS.getCode());
}
private List<DataSource> getDataSourceList() {
List<DataSource> dataSources = new ArrayList<>();
dataSources.add(getOracleDataSource());
return dataSources;
}
private DataSource getOracleDataSource() {
DataSource dataSource = new DataSource();
dataSource.setUserId(0);
dataSource.setName("test");
dataSource.setNote("Note");
dataSource.setType(DbType.ORACLE);
dataSource.setConnectionParams("{\"connectType\":\"ORACLE_SID\",\"address\":\"jdbc:oracle:thin:@192.168.xx.xx:49161\",\"database\":\"XE\",\"jdbcUrl\":\"jdbc:oracle:thin:@192.168.xx.xx:49161/XE\",\"user\":\"system\",\"password\":\"oracle\"}");
return dataSource;
}
@Test
public void buildParameter() {
String param = dataSourceService.buildParameter(DbType.ORACLE, "192.168.9.1", "1521", "im"
, "", "test", "test", DbConnectType.ORACLE_SERVICE_NAME, "");
String expected = "{\"connectType\":\"ORACLE_SERVICE_NAME\",\"type\":\"ORACLE_SERVICE_NAME\",\"address\":\"jdbc:oracle:thin:@//192.168.9.1:1521\",\"database\":\"im\",\"jdbcUrl\":\"jdbc:oracle:thin:@//192.168.9.1:1521/im\",\"user\":\"test\",\"password\":\"test\"}";
Assert.assertEquals(expected, param);
}
@Test
public void buildParameterWithDecodePassword() {
PropertyUtils.setValue(Constants.DATASOURCE_ENCRYPTION_ENABLE, "true");
String param = dataSourceService.buildParameter(DbType.MYSQL, "192.168.9.1", "1521", "im"
, "", "test", "123456", null, "");
String expected = "{\"type\":null,\"address\":\"jdbc:mysql://192.168.9.1:1521\",\"database\":\"im\",\"jdbcUrl\":\"jdbc:mysql://192.168.9.1:1521/im\",\"user\":\"test\",\"password\":\"IUAjJCVeJipNVEl6TkRVMg==\"}";
Assert.assertEquals(expected, param);
PropertyUtils.setValue(Constants.DATASOURCE_ENCRYPTION_ENABLE, "false");
param = dataSourceService.buildParameter(DbType.MYSQL, "192.168.9.1", "1521", "im"
, "", "test", "123456", null, "");
expected = "{\"type\":null,\"address\":\"jdbc:mysql://192.168.9.1:1521\",\"database\":\"im\",\"jdbcUrl\":\"jdbc:mysql://192.168.9.1:1521/im\",\"user\":\"test\",\"password\":\"123456\"}";
Assert.assertEquals(expected, param);
}
/**
* get Mock Admin User
*
* @return admin user
*/
private User getAdminUser() {
User loginUser = new User();
loginUser.setId(-1);
loginUser.setUserName("admin");
loginUser.setUserType(UserType.GENERAL_USER);
return loginUser;
}
}`
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[GitHub] [incubator-dolphinscheduler] yangyichao-mango commented on issue #3568: [Question] Problems encountered while Improve `DataSourceServiceTest.java`
Posted by GitBox <gi...@apache.org>.
yangyichao-mango commented on issue #3568:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/3568#issuecomment-678111305
Please move this info to #3558 and close this issue, thx a lot~
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[GitHub] [incubator-dolphinscheduler] breeze0812 commented on issue #3568: [Question] Problems encountered while Improve `DataSourceServiceTest.java`
Posted by GitBox <gi...@apache.org>.
breeze0812 commented on issue #3568:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/3568#issuecomment-678061421
After looking at some of the data, I added the annotation
`@PowermockIgnore ({"javax.management.* "})`
in the test case header, and the error message changed to:
`14:07:01.963 [main] INFO org.apache.dolphinscheduler.api.service.DataSourceService - parameters map:{"type":null,"address":"jdbc:postgresql://172.16.133.200:5432","database":"dolphinscheduler","jdbcUrl":"jdbc:postgresql://172.16.133.200:5432/dolphinscheduler","user":"postgres","password":""}
14:07:02.153 [main] INFO ru.yandex.clickhouse.ClickHouseDriver - Driver registered
org.mockito.exceptions.misusing.MissingMethodInvocationException:
when() requires an argument which has to be 'a method call on a mock'.
For example:
when(mock.getArticles()).thenReturn(articles);
Also, this error might show up because:
1. you stub either of: final/private/equals()/hashCode() methods.
Those methods *cannot* be stubbed/verified.
Mocking methods declared on non-public parent classes is not supported.
2. inside when() you don't call method on mock but on some other object.
at org.apache.dolphinscheduler.api.service.DataSourceServiceTest.createDataSourceTest(DataSourceServiceTest.java:78)
at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:68)
at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:89)
at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:97)
at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:87)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:50)
at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:34)
at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:44)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)`
Can someone help me see what the problem is? thxs
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[GitHub] [incubator-dolphinscheduler] breeze0812 edited a comment on issue #3568: [Question] Problems encountered while Improve `DataSourceServiceTest.java`
Posted by GitBox <gi...@apache.org>.
breeze0812 edited a comment on issue #3568:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/3568#issuecomment-678063687
Here are my test cases,The error occurs in
`PowerMockito.when(dataSourceService.checkConnection(dataSourceType, parameter)).thenReturn(false)`
`package org.apache.dolphinscheduler.api.service;
import org.apache.dolphinscheduler.api.enums.Status;
import org.apache.dolphinscheduler.common.Constants;
import org.apache.dolphinscheduler.common.enums.DbType;
import org.apache.dolphinscheduler.dao.entity.User;
import org.apache.dolphinscheduler.dao.mapper.DataSourceMapper;
import org.apache.dolphinscheduler.dao.mapper.DataSourceUserMapper;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PowerMockIgnore;
import org.powermock.modules.junit4.PowerMockRunner;
import java.util.Map;
@RunWith(PowerMockRunner.class)
@PowerMockIgnore({"sun.security.*", "javax.net.*"})
public class DataSourceServiceTest {
@InjectMocks
private DataSourceService dataSourceService;
@Mock
private DataSourceMapper dataSourceMapper;
@Mock
private DataSourceUserMapper datasourceUserMapper;
@Test
public void createDataSourceTest() {
User loginUser = new User();
String dataSourceName = "dataSource01";
String dataSourceDesc = "test dataSource";
DbType dataSourceType = DbType.POSTGRESQL;
String parameter = dataSourceService.buildParameter(dataSourceType, "172.16.133.200", "5432", "dolphinscheduler", null, "postgres", "", null, null);
// datasource connect failed
PowerMockito.when(dataSourceMapper.queryDataSourceByName(dataSourceName.trim())).thenReturn(null);
PowerMockito.when(dataSourceService.checkConnection(dataSourceType, parameter)).thenReturn(false);
Map<String, Object> connectFailedResult = dataSourceService.createDataSource(loginUser, dataSourceName, dataSourceDesc, dataSourceType, parameter);
Assert.assertEquals(Status.DATASOURCE_CONNECT_FAILED, connectFailedResult.get(Constants.STATUS));
}
}`
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