HHH-10605 - Add test for issue

hibernate-core/src/test/java/org/hibernate/test/schemaupdate/SchemaDropTest.java

@@ -0,0 +1,123 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
+ * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ */
+package org.hibernate.test.schemaupdate;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import java.util.EnumSet;
+import java.util.Map;
+
+import org.hibernate.boot.MetadataSources;
+import org.hibernate.boot.spi.MetadataImplementor;
+import org.hibernate.cfg.Environment;
+import org.hibernate.dialect.HSQLDialect;
+import org.hibernate.engine.config.spi.ConfigurationService;
+import org.hibernate.service.ServiceRegistry;
+import org.hibernate.tool.schema.SourceType;
+import org.hibernate.tool.schema.TargetType;
+import org.hibernate.tool.schema.spi.CommandAcceptanceException;
+import org.hibernate.tool.schema.spi.ExceptionHandler;
+import org.hibernate.tool.schema.spi.ExecutionOptions;
+import org.hibernate.tool.schema.spi.SchemaDropper;
+import org.hibernate.tool.schema.spi.SchemaManagementTool;
+import org.hibernate.tool.schema.spi.ScriptSourceInput;
+import org.hibernate.tool.schema.spi.ScriptTargetOutput;
+import org.hibernate.tool.schema.spi.SourceDescriptor;
+import org.hibernate.tool.schema.spi.TargetDescriptor;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import org.hibernate.testing.RequiresDialect;
+import org.hibernate.testing.ServiceRegistryBuilder;
+import org.hibernate.testing.TestForIssue;
+import org.hibernate.testing.junit4.BaseUnitTestCase;
+
+/**
+ * @author Andrea Boriero
+ */
+@TestForIssue(jiraKey = "HHH-10605")
+@RequiresDialect(value = HSQLDialect.class)
+public class SchemaDropTest extends BaseUnitTestCase implements ExecutionOptions, ExceptionHandler {
+	protected ServiceRegistry serviceRegistry;
+	protected MetadataImplementor metadata;
+
+	@Before
+	public void setUp() {
+		serviceRegistry = ServiceRegistryBuilder.buildServiceRegistry( Environment.getProperties() );
+		metadata = (MetadataImplementor) new MetadataSources( serviceRegistry )
+				.addAnnotatedClass( MyEntity.class ).buildMetadata();
+		metadata.validate();
+	}
+
+	@Test
+	public void testDropSequence() {
+		getSchemaDropper()
+				.doDrop( metadata, this, getSourceDescriptor(), getTargetDescriptor() );
+	}
+
+	private SchemaDropper getSchemaDropper() {
+		return serviceRegistry.getService( SchemaManagementTool.class ).getSchemaDropper( null );
+	}
+
+	private TargetDescriptor getTargetDescriptor() {
+		return new TargetDescriptor() {
+			@Override
+			public EnumSet<TargetType> getTargetTypes() {
+				return EnumSet.of( TargetType.DATABASE );
+			}
+
+			@Override
+			public ScriptTargetOutput getScriptTargetOutput() {
+				return null;
+			}
+		};
+	}
+
+	private SourceDescriptor getSourceDescriptor() {
+		return new SourceDescriptor() {
+			@Override
+			public SourceType getSourceType() {
+				return SourceType.METADATA;
+			}
+
+			@Override
+			public ScriptSourceInput getScriptSourceInput() {
+				return null;
+			}
+		};
+	}
+
+	@Override
+	public Map getConfigurationValues() {
+		return serviceRegistry.getService( ConfigurationService.class ).getSettings();
+	}
+
+	@Override
+	public boolean shouldManageNamespaces() {
+		return false;
+	}
+
+	@Override
+	public ExceptionHandler getExceptionHandler() {
+		return this;
+	}
+
+	@Override
+	public void handleException(CommandAcceptanceException exception) {
+		throw exception;
+	}
+
+	@Entity(name = "MyEntity")
+	public static class MyEntity {
+		@Id
+		@GeneratedValue(strategy = GenerationType.SEQUENCE)
+		Long id;
+	}
+}