test_class.file: shardingsphere-features/shardingsphere-sharding/shardingsphere-sharding-time-service/src/test/java/org/apache/shardingsphere/sharding/route/time/TimeServiceConfigurationTest.java
test_class.identifier: TimeServiceConfigurationTest
test_case.body: @Test
      public void assertInitDataSource() {
          PropertiesUtils.createProperties("com.mysql.jdbc.Driver", null);
          TimeServiceConfiguration config = TimeServiceConfiguration.getInstance();
          assertNotNull(config.getDataSource());
          assertTrue(PropertiesUtils.remove());
      }
test_case.class_method_signature: TimeServiceConfigurationTest.assertInitDataSource()
test_case.full_signature: @Test public void assertInitDataSource()
test_case.identifier: assertInitDataSource
test_case.invocations: createProperties getInstance assertNotNull getDataSource assertTrue remove
test_case.modifiers: @Test public
test_case.parameters: ()
test_case.return: void
test_case.signature: void assertInitDataSource()
focal_class.declarator: CONFIG = new TimeServiceConfiguration()
focal_class.modifier: private static final
focal_class.original_string: private static final TimeServiceConfiguration CONFIG = new TimeServiceConfiguration();
focal_class.type: TimeServiceConfiguration
focal_class.var_name: CONFIG
focal_class.declarator: driverClassName
focal_class.modifier: private
focal_class.original_string: private String driverClassName;
focal_class.type: String
focal_class.var_name: driverClassName
focal_class.declarator: dataSource
focal_class.modifier: private
focal_class.original_string: private DataSource dataSource;
focal_class.type: DataSource
focal_class.var_name: dataSource
focal_class.file: shardingsphere-features/shardingsphere-sharding/shardingsphere-sharding-time-service/src/main/java/org/apache/shardingsphere/sharding/route/time/TimeServiceConfiguration.java
focal_class.identifier: TimeServiceConfiguration
focal_class.class_method_signature: TimeServiceConfiguration.TimeServiceConfiguration()
focal_class.full_signature: private  TimeServiceConfiguration()
focal_class.identifier: TimeServiceConfiguration
focal_class.modifiers: private
focal_class.parameters: ()
focal_class.signature:  TimeServiceConfiguration()
focal_class.class_method_signature: TimeServiceConfiguration.init()
focal_class.full_signature: private void init()
focal_class.identifier: init
focal_class.modifiers: private
focal_class.parameters: ()
focal_class.return: void
focal_class.signature: void init()
focal_class.class_method_signature: TimeServiceConfiguration.getInstance()
focal_class.full_signature: public static TimeServiceConfiguration getInstance()
focal_class.identifier: getInstance
focal_class.modifiers: public static
focal_class.parameters: ()
focal_class.return: TimeServiceConfiguration
focal_class.signature: TimeServiceConfiguration getInstance()
focal_method.body: public static TimeServiceConfiguration getInstance() {
          return CONFIG;
      }
focal_method.class_method_signature: TimeServiceConfiguration.getInstance()
focal_method.full_signature: public static TimeServiceConfiguration getInstance()
focal_method.identifier: getInstance
focal_method.modifiers: public static
focal_method.parameters: ()
focal_method.return: TimeServiceConfiguration
focal_method.signature: TimeServiceConfiguration getInstance()