1
Junitを使用して単体テストクラスを作成しています。また、power-mockingコンセプトを使用して、方法。java.nio.file.FileSystemException：別のプロセスで使用されているため、ファイルにアクセスできません。
テストクラス：
@PowerMockIgnore("javax.management.*")
@RunWith(PowerMockRunner.class)
@PrepareForTest(Client.class)
public class ClientTest {
private static final Logger logger = LoggerFactory
.getLogger(ClientTest.class);
private static Client client;
private static DetailsDao detailsDao;
public static Session session;
private static IDevicesDao devicesDao;
private static IUserDao userDao;
private static IDao dao;
private static IValidator validator;
@BeforeClass
public static void setup() throws Exception {
logger.info("*************** Testing ClientTest Started *******************");
session = Connection.get(); // Here getting error
detailsDao = mock(DetailsDao.class);
devicesDao = mock(IDevicesDao.class);
userDao = mock(UserDao.class);
validator = mock(IValidator.class);
dao= mock(IDao.class);
client = new Client(detailsDao, session, devicesDao, userDao, dao, validator);
}
私はそのが正常に動作し、その後@RunWith(PowerMockRunner.class)をromove ...しかし、私は唯一のPowerMockRunnerを使用して、このテストを実行する必要がある場合。
例外：パワーモックランナーを使用してカサンドラセッションを作成することができない理由
[10:45:50] sumanth nama: Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.234 sec <<< FAILURE!
com.service.clientTest Time elapsed: 1.234 sec <<< ERROR!
FSWriteError in target\embeddedCassandra\commitlog\CommitLog-4-1470892233532.log
at org.apache.cassandra.io.util.FileUtils.deleteWithConfirm(FileUtils.java:135)
at org.apache.cassandra.io.util.FileUtils.deleteRecursive(FileUtils.java:381)
at org.apache.cassandra.io.util.FileUtils.deleteRecursive(FileUtils.java:377)
at org.apache.cassandra.io.util.FileUtils.deleteRecursive(FileUtils.java:377)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.rmdir(EmbeddedCassandraSer verHelper.java:266)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:81)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:64)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:56)
at com.charter.aesd.crossmso.wifi.dao.Connection.get(Connection.java:26)
at com.service.ClientTest.setup(ClientTest.java:76)
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:497)
at org.junit.internal.runners.ClassRoadie.runBefores(ClassRoadie.java:57)
at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:44)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.run(PowerMockJUnit44RunnerDelegateImpl.java:122)
at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.run(JUnit4TestSuiteChunkerImpl.java:106)
at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.run(AbstractCommonPowerMockRunner.java:53)
at org.powermock.modules.junit4.PowerMockRunner.run(PowerMockRunner.java:59)
at o rg.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
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:497)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: java.nio.file.FileSystemException: target\embeddedCassandra\commitlog\CommitLog-4-1470892233532.log: The process cannot access the file because it is being used by another process.
私が...得ていないのです....また、セッションを嘲笑