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CreateTableIT.java
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/
CreateTableIT.java
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/*
* Copyright 2019 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 com.google.cloud.bigquery.Field;
import com.google.cloud.bigquery.LegacySQLTypeName;
import com.google.cloud.bigquery.Schema;
import com.google.cloud.bigquery.testing.RemoteBigQueryHelper;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class CreateTableIT {
private ByteArrayOutputStream bout;
private PrintStream out;
@Before
public void setUp() {
bout = new ByteArrayOutputStream();
out = new PrintStream(bout);
System.setOut(out);
}
@After
public void tearDown() {
System.setOut(null);
}
@Test
public void testCreateTable() {
String generatedDatasetName = RemoteBigQueryHelper.generateDatasetName();
// Create a new dataset to create a table in
CreateDataset.createDataset(generatedDatasetName);
// Create an empty table with specific schema in the dataset just created
String tableName = "MY_TABLE_NAME";
Schema schema =
Schema.of(
Field.of("stringField", LegacySQLTypeName.STRING),
Field.of("booleanField", LegacySQLTypeName.BOOLEAN));
CreateTable.createTable(generatedDatasetName, tableName, schema);
assertThat(bout.toString()).contains("Table created successfully");
}
}