forked from googleapis/java-bigquery
/
QueryExternalTableAwsIT.java
97 lines (86 loc) · 3.39 KB
/
QueryExternalTableAwsIT.java
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/*
* Copyright 2020 Google LLC
*
* 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 com.example.bigquery;
import static com.google.common.truth.Truth.assertThat;
import static junit.framework.TestCase.assertNotNull;
import com.google.cloud.bigquery.CsvOptions;
import com.google.cloud.bigquery.ExternalTableDefinition;
import com.google.cloud.bigquery.Field;
import com.google.cloud.bigquery.Schema;
import com.google.cloud.bigquery.StandardSQLTypeName;
import com.google.cloud.bigquery.connection.v1.AwsCrossAccountRole;
import com.google.cloud.bigquery.connection.v1.AwsProperties;
import com.google.cloud.bigquery.connection.v1.Connection;
import com.google.cloud.bigquery.connection.v1.CreateConnectionRequest;
import com.google.cloud.bigquery.connection.v1.DeleteConnectionRequest;
import com.google.cloud.bigquery.connection.v1.LocationName;
import com.google.cloud.bigqueryconnection.v1.ConnectionServiceClient;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.util.UUID;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.junit.After;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
public class QueryExternalTableAwsIT {
private final Logger log = Logger.getLogger(this.getClass().getName());
private ByteArrayOutputStream bout;
private PrintStream out;
private PrintStream originalPrintStream;
private static final String OMNI_PROJECT_ID = requireEnvVar("OMNI_PROJECT_ID");
private static final String OMNI_DATASET_NAME = requireEnvVar("OMNI_DATASET_NAME");
private static final String OMNI_EXTERNAL_TABLE_NAME = requireEnvVar("OMNI_EXTERNAL_TABLE_NAME");
private static String requireEnvVar(String varName) {
String value = System.getenv(varName);
assertNotNull(
"Environment variable " + varName + " is required to perform these tests.",
System.getenv(varName));
return value;
}
@BeforeClass
public static void checkRequirements() {
requireEnvVar("OMNI_PROJECT_ID");
requireEnvVar("OMNI_DATASET_NAME");
requireEnvVar("OMNI_EXTERNAL_TABLE_NAME");
}
@Before
public void setUp() {
bout = new ByteArrayOutputStream();
out = new PrintStream(bout);
originalPrintStream = System.out;
System.setOut(out);
}
@After
public void tearDown() {
// restores print statements in the original method
System.out.flush();
System.setOut(originalPrintStream);
log.log(Level.INFO, bout.toString());
}
@Test
public void testQueryExternalTableAws() throws InterruptedException {
String query =
String.format(
"SELECT * FROM %s.%s.%s WHERE name LIKE 'W%%'",
OMNI_PROJECT_ID, OMNI_DATASET_NAME, OMNI_EXTERNAL_TABLE_NAME);
QueryExternalTableAws.queryExternalTableAws(query);
assertThat(bout.toString())
.contains("Query on aws external permanent table performed successfully.");
}
}