Disable Oracle integration tests.

Disabling tests until the driver no longer throws NullPointerException on Statement.returnGeneratedKeys().

See #710

src/test/java/org/springframework/data/r2dbc/core/OracleDatabaseClientIntegrationTests.java

@@ -32,6 +32,7 @@ import org.springframework.data.r2dbc.testing.OracleTestSupport;
  * @author Mark Paluch
  */
 @EnabledOnClass("oracle.r2dbc.impl.OracleConnectionFactoryProviderImpl")
+@Disabled("See https://github.com/oracle/oracle-r2dbc/issues/63")
 public class OracleDatabaseClientIntegrationTests extends AbstractDatabaseClientIntegrationTests {
 
 	@RegisterExtension public static final ExternalDatabase database = OracleTestSupport.database();

src/test/java/org/springframework/data/r2dbc/repository/OracleR2dbcRepositoryIntegrationTests.java

@@ -21,6 +21,7 @@ import reactor.core.publisher.Mono;
 
 import javax.sql.DataSource;
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.junit.jupiter.api.extension.RegisterExtension;
 
@@ -45,6 +46,7 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
 @ExtendWith(SpringExtension.class)
 @ContextConfiguration
 @EnabledOnClass("oracle.r2dbc.impl.OracleConnectionFactoryProviderImpl")
+@Disabled("See https://github.com/oracle/oracle-r2dbc/issues/63")
 public class OracleR2dbcRepositoryIntegrationTests extends AbstractR2dbcRepositoryIntegrationTests {
 
 	@RegisterExtension public static final ExternalDatabase database = OracleTestSupport.database();

src/test/java/org/springframework/data/r2dbc/repository/OracleR2dbcRepositoryWithMixedCaseNamesIntegrationTests.java

@@ -21,6 +21,7 @@ import java.util.Optional;
 
 import javax.sql.DataSource;
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.junit.jupiter.api.extension.RegisterExtension;
 
@@ -48,6 +49,7 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
 @ExtendWith(SpringExtension.class)
 @ContextConfiguration
 @EnabledOnClass("oracle.r2dbc.impl.OracleConnectionFactoryProviderImpl")
+@Disabled("See https://github.com/oracle/oracle-r2dbc/issues/63")
 public class OracleR2dbcRepositoryWithMixedCaseNamesIntegrationTests
 		extends AbstractR2dbcRepositoryWithMixedCaseNamesIntegrationTests {
 

src/test/java/org/springframework/data/r2dbc/testing/OracleTestSupport.java

@@ -124,7 +124,7 @@ public class OracleTestSupport {
 		if (testContainerDatabase == null) {
 
 			try {
-				OracleContainer container = new OracleContainer("springci/spring-data-oracle-xe-prebuild:18.4.0")
+				OracleContainer container = new OracleContainer("gvenzl/oracle-xe:18.4.0")
 						.withReuse(true);
 				container.start();