sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/BeamSqlNonAsciiTest.java

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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *
 *     http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.beam.sdk.extensions.sql;

import org.apache.beam.sdk.testing.PAssert;
import org.apache.beam.sdk.values.PCollection;
import org.apache.beam.sdk.values.PCollectionTuple;
import org.apache.beam.sdk.values.Row;
import org.apache.beam.sdk.values.TupleTag;
import org.junit.Test;

/** Tests for non ascii char in sql. */
public class BeamSqlNonAsciiTest extends BeamSqlDslBase {

  @Test
  public void testDefaultCharsetLiteral() {
    String sql = "SELECT * FROM TABLE_A WHERE f_string = '第四行'";

    PCollection<Row> result =
        PCollectionTuple.of(new TupleTag<>("TABLE_A"), boundedInput1)
            .apply("testCompositeFilter", SqlTransform.query(sql));

    PAssert.that(result).containsInAnyOrder(rowsInTableA.get(3));

    pipeline.run().waitUntilFinish();
  }

  @Test
  public void testNationalCharsetLiteral() {
    String sql = "SELECT * FROM TABLE_A WHERE f_string = N'第四行'";

    PCollection<Row> result =
        PCollectionTuple.of(new TupleTag<>("TABLE_A"), boundedInput1)
            .apply("testCompositeFilter", SqlTransform.query(sql));

    PAssert.that(result).containsInAnyOrder(rowsInTableA.get(3));

    pipeline.run().waitUntilFinish();
  }
}