package liquibase.change.core.supplier;
import liquibase.change.Change;
import liquibase.change.ColumnConfig;
import liquibase.change.ConstraintsConfig;
import liquibase.change.core.CreateTableChange;
import liquibase.change.core.DropTableChange;
import liquibase.diff.DiffResult;
import liquibase.exception.DatabaseException;
import liquibase.sdk.supplier.change.AbstractChangeSupplier;
import liquibase.structure.core.Table;
import static junit.framework.TestCase.assertNotNull;
public class DropTableChangeSupplier extends AbstractChangeSupplier<DropTableChange> {
public DropTableChangeSupplier() {
super(DropTableChange.class);
}
@Override
public Change[] prepareDatabase(DropTableChange change) throws DatabaseException {
CreateTableChange createTableChange = new CreateTableChange();
createTableChange.setCatalogName(change.getCatalogName());
createTableChange.setSchemaName(change.getSchemaName());
createTableChange.setTableName(change.getTableName());
createTableChange.addColumn(new ColumnConfig().setName("id").setType("int").setConstraints(new ConstraintsConfig().setNullable(false).setPrimaryKey(true)));
createTableChange.addColumn(new ColumnConfig().setName("not_id").setType("int"));
return new Change[] {createTableChange };
}
@Override
public void checkDiffResult(DiffResult diffResult, DropTableChange change) {
assertNotNull(diffResult.getMissingObject(new Table(change.getCatalogName(), change.getSchemaName(), change.getTableName())));
}
}