/
TestSetPathTask.java
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/
TestSetPathTask.java
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/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.prestosql.execution;
import com.google.common.collect.ImmutableList;
import io.prestosql.execution.warnings.WarningCollector;
import io.prestosql.metadata.AnalyzePropertyManager;
import io.prestosql.metadata.CatalogManager;
import io.prestosql.metadata.ColumnPropertyManager;
import io.prestosql.metadata.MetadataManager;
import io.prestosql.metadata.SchemaPropertyManager;
import io.prestosql.metadata.SessionPropertyManager;
import io.prestosql.metadata.TablePropertyManager;
import io.prestosql.security.AccessControl;
import io.prestosql.security.AllowAllAccessControl;
import io.prestosql.spi.PrestoException;
import io.prestosql.spi.resourcegroups.ResourceGroupId;
import io.prestosql.sql.analyzer.FeaturesConfig;
import io.prestosql.sql.tree.Identifier;
import io.prestosql.sql.tree.PathElement;
import io.prestosql.sql.tree.PathSpecification;
import io.prestosql.sql.tree.SetPath;
import io.prestosql.transaction.TransactionManager;
import io.prestosql.type.TypeRegistry;
import org.testng.annotations.AfterClass;
import org.testng.annotations.Test;
import java.net.URI;
import java.util.Optional;
import java.util.concurrent.ExecutorService;
import static io.airlift.concurrent.MoreFutures.getFutureValue;
import static io.airlift.concurrent.Threads.daemonThreadsNamed;
import static io.prestosql.SessionTestUtils.TEST_SESSION;
import static io.prestosql.transaction.InMemoryTransactionManager.createTestTransactionManager;
import static java.util.Collections.emptyList;
import static java.util.concurrent.Executors.newCachedThreadPool;
import static org.testng.Assert.assertEquals;
public class TestSetPathTask
{
private final TransactionManager transactionManager;
private final AccessControl accessControl;
private final MetadataManager metadata;
private final ExecutorService executor = newCachedThreadPool(daemonThreadsNamed("stage-executor-%s"));
public TestSetPathTask()
{
CatalogManager catalogManager = new CatalogManager();
transactionManager = createTestTransactionManager(catalogManager);
accessControl = new AllowAllAccessControl();
metadata = new MetadataManager(
new FeaturesConfig(),
new TypeRegistry(),
new SessionPropertyManager(),
new SchemaPropertyManager(),
new TablePropertyManager(),
new ColumnPropertyManager(),
new AnalyzePropertyManager(),
transactionManager);
}
@AfterClass(alwaysRun = true)
public void tearDown()
{
executor.shutdownNow();
}
@Test
public void testSetPath()
{
PathSpecification pathSpecification = new PathSpecification(Optional.empty(), ImmutableList.of(
new PathElement(Optional.empty(), new Identifier("foo"))));
QueryStateMachine stateMachine = createQueryStateMachine("SET PATH foo");
executeSetPathTask(pathSpecification, stateMachine);
assertEquals(stateMachine.getSetPath(), "foo");
}
@Test(expectedExceptions = PrestoException.class, expectedExceptionsMessageRegExp = "Catalog does not exist: .*")
public void testSetPathInvalidCatalog()
{
PathSpecification invalidPathSpecification = new PathSpecification(Optional.empty(), ImmutableList.of(
new PathElement(Optional.of(new Identifier("invalidCatalog")), new Identifier("thisDoesNotMatter"))));
QueryStateMachine stateMachine = createQueryStateMachine("SET PATH invalidCatalog.thisDoesNotMatter");
executeSetPathTask(invalidPathSpecification, stateMachine);
}
private QueryStateMachine createQueryStateMachine(String query)
{
return QueryStateMachine.begin(
query,
Optional.empty(),
TEST_SESSION,
URI.create("fake://uri"),
new ResourceGroupId("test"),
false,
transactionManager,
accessControl,
executor,
metadata,
WarningCollector.NOOP);
}
private void executeSetPathTask(PathSpecification pathSpecification, QueryStateMachine stateMachine)
{
getFutureValue(new SetPathTask().execute(
new SetPath(pathSpecification),
transactionManager,
metadata,
accessControl,
stateMachine,
emptyList()));
}
}