io.trino.tests.product.iceberg.TestIcebergFormatVersionCompatibility Maven / Gradle / Ivy

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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.trino.tests.product.iceberg;

import io.trino.tempto.ProductTest;
import io.trino.tempto.assertions.QueryAssert;
import org.testng.annotations.Test;

import java.util.List;

import static com.google.common.collect.ImmutableList.toImmutableList;
import static io.trino.tempto.assertions.QueryAssert.Row.row;
import static io.trino.testing.TestingNames.randomNameSuffix;
import static io.trino.tests.product.TestGroups.ICEBERG_FORMAT_VERSION_COMPATIBILITY;
import static io.trino.tests.product.TestGroups.PROFILE_SPECIFIC_TESTS;
import static io.trino.tests.product.utils.QueryExecutors.onCompatibilityTestServer;
import static io.trino.tests.product.utils.QueryExecutors.onTrino;
import static java.lang.String.format;
import static org.assertj.core.api.Assertions.assertThat;

public class TestIcebergFormatVersionCompatibility
        extends ProductTest
{
    @Test(groups = {ICEBERG_FORMAT_VERSION_COMPATIBILITY, PROFILE_SPECIFIC_TESTS})
    public void testTrinoTimeTravelReadTableCreatedByEarlyVersionTrino()
    {
        String baseTableName = "test_trino_time_travel_read_table_created_by_early_version_trino_" + randomNameSuffix();
        String tableName = format("iceberg.default.%s", baseTableName);
        String snapshotsTableName = format("iceberg.default.\"%s$snapshots\"", baseTableName);

        onCompatibilityTestServer().executeQuery(format("CREATE TABLE %s (c VARCHAR)", tableName));
        onCompatibilityTestServer().executeQuery(format("INSERT INTO %s VALUES 'a', 'b', 'c';", tableName));

        long latestSnapshotId = (long) onCompatibilityTestServer()
                .executeQuery(format("SELECT snapshot_id FROM %s ORDER BY committed_at DESC FETCH FIRST 1 ROW WITH TIES", snapshotsTableName))
                .getOnlyValue();
        assertThat(onTrino().executeQuery(format("SELECT snapshot_id FROM %s ORDER BY committed_at DESC FETCH FIRST 1 ROW WITH TIES", snapshotsTableName)))
                .containsOnly(row(latestSnapshotId));

        List expected = onCompatibilityTestServer().executeQuery(format("SELECT * FROM %s", tableName)).rows().stream()
                .map(row -> row(row.toArray()))
                .collect(toImmutableList());
        assertThat(expected.size()).isEqualTo(3);
        assertThat(onTrino().executeQuery(format("SELECT * FROM %s FOR VERSION AS OF %d", tableName, latestSnapshotId))).containsOnly(expected);

        onCompatibilityTestServer().executeQuery(format("DROP TABLE %s", tableName));
    }
}