我正在使用 mockito 执行单元测试以使用 HikariDataSource 返回数据源， 但通知您无法连接到网络。 我知道作为一个模拟，没有必要点击正确的 URL
07:24:50.913 [main] DEBUG com.zaxxer.hikari.HikariConfig - Driver class oracle.jdbc.driver.OracleDriver found in Thread context class loader sun.misc.Launcher$AppClassLoader@7106e68e
07:24:50.982 [main] WARN com.zaxxer.hikari.HikariConfig - HikariPool-1 - maxLifetime is less than 30000ms, setting to default 1800000ms.
07:24:50.982 [main] WARN com.zaxxer.hikari.HikariConfig - HikariPool-1 - idleTimeout has been set but has no effect because the pool is operating as a fixed size pool.
07:24:50.982 [main] DEBUG com.zaxxer.hikari.HikariConfig - HikariPool-1 - configuration:
07:24:50.987 [main] DEBUG com.zaxxer.hikari.HikariConfig - allowPoolSuspension.............false
07:24:50.988 [main] DEBUG com.zaxxer.hikari.HikariConfig - autoCommit......................true
07:24:50.988 [main] DEBUG com.zaxxer.hikari.HikariConfig - catalog.........................none
07:24:50.988 [main] DEBUG com.zaxxer.hikari.HikariConfig - connectionInitSql...............none
07:24:50.988 [main] DEBUG com.zaxxer.hikari.HikariConfig - connectionTestQuery.............none
07:24:50.988 [main] DEBUG com.zaxxer.hikari.HikariConfig - connectionTimeout...............20000
07:24:50.988 [main] DEBUG com.zaxxer.hikari.HikariConfig - dataSource......................none
07:24:50.988 [main] DEBUG com.zaxxer.hikari.HikariConfig - dataSourceClassName.............none
07:24:50.988 [main] DEBUG com.zaxxer.hikari.HikariConfig - dataSourceJNDI..................none
07:24:50.989 [main] DEBUG com.zaxxer.hikari.HikariConfig - dataSourceProperties............{password=<masked>}
07:24:50.989 [main] DEBUG com.zaxxer.hikari.HikariConfig - driverClassName................."oracle.jdbc.driver.OracleDriver"
07:24:50.989 [main] DEBUG com.zaxxer.hikari.HikariConfig - exceptionOverrideClassName......none
07:24:50.989 [main] DEBUG com.zaxxer.hikari.HikariConfig - healthCheckProperties...........{}
07:24:50.989 [main] DEBUG com.zaxxer.hikari.HikariConfig - healthCheckRegistry.............none
07:24:50.989 [main] DEBUG com.zaxxer.hikari.HikariConfig - idleTimeout.....................10000
07:24:50.989 [main] DEBUG com.zaxxer.hikari.HikariConfig - initializationFailTimeout.......1
07:24:50.990 [main] DEBUG com.zaxxer.hikari.HikariConfig - isolateInternalQueries..........false
07:24:50.990 [main] DEBUG com.zaxxer.hikari.HikariConfig - jdbcUrl.........................jdbc:oracle:thin:@192.168.55.147:1522:swd126
07:24:50.990 [main] DEBUG com.zaxxer.hikari.HikariConfig - leakDetectionThreshold..........0
07:24:50.990 [main] DEBUG com.zaxxer.hikari.HikariConfig - maxLifetime.....................1800000
07:24:50.990 [main] DEBUG com.zaxxer.hikari.HikariConfig - maximumPoolSize.................10
07:24:50.990 [main] DEBUG com.zaxxer.hikari.HikariConfig - metricRegistry..................none
07:24:50.990 [main] DEBUG com.zaxxer.hikari.HikariConfig - metricsTrackerFactory...........none
07:24:50.990 [main] DEBUG com.zaxxer.hikari.HikariConfig - minimumIdle.....................10
07:24:50.990 [main] DEBUG com.zaxxer.hikari.HikariConfig - password........................<masked>
07:24:50.990 [main] DEBUG com.zaxxer.hikari.HikariConfig - poolName........................"HikariPool-1"
07:24:50.990 [main] DEBUG com.zaxxer.hikari.HikariConfig - readOnly........................false
07:24:50.991 [main] DEBUG com.zaxxer.hikari.HikariConfig - registerMbeans..................false
07:24:50.991 [main] DEBUG com.zaxxer.hikari.HikariConfig - scheduledExecutor...............none
07:24:50.991 [main] DEBUG com.zaxxer.hikari.HikariConfig - schema..........................none
07:24:50.991 [main] DEBUG com.zaxxer.hikari.HikariConfig - threadFactory...................internal
07:24:50.991 [main] DEBUG com.zaxxer.hikari.HikariConfig - transactionIsolation............default
07:24:50.991 [main] DEBUG com.zaxxer.hikari.HikariConfig - username........................"teste"
07:24:50.991 [main] DEBUG com.zaxxer.hikari.HikariConfig - validationTimeout...............5000
07:24:50.992 [main] INFO com.zaxxer.hikari.HikariDataSource - HikariPool-1 - Starting...
07:24:50.998 [main] WARN com.zaxxer.hikari.util.DriverDataSource - Registered driver with driverClassName=oracle.jdbc.driver.OracleDriver was not found, trying direct instantiation.
07:24:50.999 [main] DEBUG com.zaxxer.hikari.util.DriverDataSource - Driver class oracle.jdbc.driver.OracleDriver found in Thread context class loader sun.misc.Launcher$AppClassLoader@7106e68e
07:24:54.084 [main] DEBUG com.zaxxer.hikari.pool.PoolBase - HikariPool-1 - Failed to create/setup connection: IO Error: The Network Adapter could not establish the connection
07:24:54.086 [main] DEBUG com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Cannot acquire connection from data source
java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection
Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection
at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:445)
at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:464)
at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:594)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:229)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1360)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:486)
... 78 common frames omitted
@Component
public class ConfigDataSource {
@Autowired
private Properties properties;
public DataSource getDataSource(String url, String username, String password) {
DataSource dataSource = null;
try {
HikariConfig ds = new HikariConfig();
ds.setJdbcUrl(url);
ds.setUsername(username);
ds.setPassword(password);
ds.setDriverClassName(properties.getDriveClassName());
ds.setConnectionTimeout(properties.getConnectionTimeout());
ds.setMinimumIdle(properties.getMinimumIdle());
ds.setMaximumPoolSize(properties.getMaximumPoolSize());
ds.setIdleTimeout(properties.getIdleTimeout());
ds.setMaxLifetime(properties.getMaxLifetime());
dataSource = new HikariDataSource(ds);
} catch (Exception e) {
System.err.println("Error connecting to the database: " + e.getMessage());
}
return dataSource;
}
}
Mockito:
@ExtendWith(MockitoExtension.class)
public class ConfigDataSourceTest {
@Mock
private Properties properties;
@InjectMocks
private ConfigDataSource configDataSource;
@Test
public void configDataSourceTest() {
String jdbcUrl = "jdbc:oracle:thin:teste:swd001";
String userName = "teste";
String password = "teste";
String divreClassName = "oracle.jdbc.driver.OracleDriver";
Integer connectionTimeout = 20000;
Integer minimumIdle = 100;
Integer maximumPoolSize = 10;
Integer idleTimeout = 10000;
Integer maxLifetime = 1000;
when(properties.getDriveClassName()).thenReturn(divreClassName);
when(properties.getConnectionTimeout()).thenReturn(connectionTimeout);
when(properties.getMinimumIdle()).thenReturn(minimumIdle);
when(properties.getMaximumPoolSize()).thenReturn(maximumPoolSize);
when(properties.getIdleTimeout()).thenReturn(idleTimeout);
when(properties.getMaxLifetime()).thenReturn(maxLifetime);
DataSource result = configDataSource.getDataSource(jdbcUrl, userName, password);
assertNotNull(result);
}
}