ygerzhedovich commented on code in PR #3583: URL: https://github.com/apache/ignite-3/pull/3583#discussion_r1565807734
########## modules/sql-engine/src/integrationTest/java/org/apache/ignite/internal/sql/engine/ItNotNullConstraintTest.java: ########## @@ -0,0 +1,280 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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 org.apache.ignite.internal.sql.engine; + +import static org.apache.ignite.internal.sql.engine.util.SqlTestUtils.assertThrowsSqlException; +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.Matchers.containsString; +import static org.junit.jupiter.api.Assertions.assertInstanceOf; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.util.AbstractMap.SimpleEntry; +import java.util.Map; +import java.util.Map.Entry; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.CompletionException; +import java.util.concurrent.SubmissionPublisher; +import java.util.concurrent.TimeUnit; +import org.apache.ignite.internal.sql.BaseSqlIntegrationTest; +import org.apache.ignite.lang.ErrorGroups.Sql; +import org.apache.ignite.lang.MarshallerException; +import org.apache.ignite.table.DataStreamerItem; +import org.apache.ignite.table.KeyValueView; +import org.apache.ignite.table.RecordView; +import org.apache.ignite.table.Table; +import org.apache.ignite.table.Tuple; +import org.junit.jupiter.api.AfterEach; +import org.junit.jupiter.api.Disabled; +import org.junit.jupiter.api.Test; + +/** + * NOT NULL constraint tests. + */ +public class ItNotNullConstraintTest extends BaseSqlIntegrationTest { + + @AfterEach + public void clear() { + dropAllTables(); + } + + @Test + public void testSqlNotNullConstraints() { + sql("CREATE TABLE t1 (id INTEGER PRIMARY KEY, int_col INTEGER NOT NULL)"); + + // INSERT + assertThrowsSqlException( + Sql.CONSTRAINT_VIOLATION_ERR, + "Column 'ID' does not allow NULLs", + () -> sql("INSERT INTO t1 VALUES(NULL, 1)")); + + // KV case + assertThrowsSqlException( + Sql.CONSTRAINT_VIOLATION_ERR, + "Column 'INT_COL' does not allow NULLs", + () -> sql("INSERT INTO t1 VALUES(1, NULL)")); + + // General case + + assertThrowsSqlException( + Sql.CONSTRAINT_VIOLATION_ERR, + "Column 'INT_COL' does not allow NULLs", + () -> sql("INSERT INTO t1 VALUES(1, (SELECT NULL))")); + + assertThrowsSqlException( + Sql.CONSTRAINT_VIOLATION_ERR, + "Column 'INT_COL' does not allow NULLs", + () -> sql("INSERT INTO t1 SELECT 1, NULL")); + + // UPDATE + sql("INSERT INTO t1 VALUES(1, 42)"); + + assertThrowsSqlException( + Sql.STMT_VALIDATION_ERR, + "Cannot update field \"ID\". Primary key columns are not modifiable", + () -> sql("UPDATE t1 SET id = NULL WHERE val = 42")); + + // KV case + assertThrowsSqlException( + Sql.CONSTRAINT_VIOLATION_ERR, + "Column 'INT_COL' does not allow NULLs", + () -> sql("UPDATE t1 SET int_col = null WHERE id = 1")); + + // General case + + assertThrowsSqlException( + Sql.CONSTRAINT_VIOLATION_ERR, + "Column 'INT_COL' does not allow NULLs", + () -> sql("UPDATE t1 SET int_col = null")); + + // MERGE + sql("CREATE TABLE t2 (id INTEGER PRIMARY KEY, int_col INTEGER NOT NULL)"); + + sql("INSERT INTO t2 VALUES (1, 42)"); + + assertThrowsSqlException( + Sql.CONSTRAINT_VIOLATION_ERR, + "Column 'INT_COL' does not allow NULLs", + () -> sql("MERGE INTO t2 dst USING t1 src ON dst.id = src.id WHEN MATCHED THEN UPDATE SET int_col = NULL")); + + sql("INSERT INTO t1 VALUES (2, 71)"); + + assertThrowsSqlException( + Sql.CONSTRAINT_VIOLATION_ERR, + "Column 'INT_COL' does not allow NULLs", + () -> sql("MERGE INTO t2 dst USING t1 src ON dst.id = src.id " + + "WHEN NOT MATCHED THEN INSERT (id, int_col) VALUES (src.id, NULL)")); + + } + + @Test + @Disabled("https://issues.apache.org/jira/browse/IGNITE-22040";) + public void testKeyValueView() { + sql("CREATE TABLE kv (id INTEGER PRIMARY KEY, val INTEGER NOT NULL)"); + + Table table = CLUSTER.aliveNode().tables().table("KV"); + + { + KeyValueView<Integer, Integer> view = table.keyValueView(Integer.class, Integer.class); + MarshallerException err = assertThrows(MarshallerException.class, () -> { + view.put(null, 1, null); + }); + assertThat(err.getMessage(), containsString("Column 'VAL' does not allow NULLs")); + } + + { + KeyValueView<Tuple, Tuple> view = table.keyValueView(); + MarshallerException err = assertThrows(MarshallerException.class, () -> { + view.put(null, Tuple.create(Map.of("id", 1)), Tuple.create()); + }); + assertThat(err.getMessage(), containsString("Column 'VAL' does not allow NULLs")); + } + + { + KeyValueView<Integer, Val> view = table.keyValueView(Integer.class, Val.class); + MarshallerException err = assertThrows(MarshallerException.class, () -> { + Val val = new Val(); + view.put(null, 1, val); + }); + assertThat(err.getMessage(), containsString("Column 'VAL' does not allow NULLs")); + } + } + + @Test + @Disabled("https://issues.apache.org/jira/browse/IGNITE-22040";) + public void testRecordView() { + sql("CREATE TABLE kv (id INTEGER PRIMARY KEY, val INTEGER NOT NULL)"); + + Table table = CLUSTER.aliveNode().tables().table("KV"); + + { + RecordView<Rec> view = table.recordView(Rec.class); + MarshallerException err = assertThrows(MarshallerException.class, () -> { + Rec rec = new Rec(); + view.insert(null, rec); + }); + assertThat(err.getMessage(), containsString("Column 'ID' does not allow NULLs")); + } + + { + RecordView<Rec> view = table.recordView(Rec.class); + MarshallerException err = assertThrows(MarshallerException.class, () -> { + Rec rec = new Rec(); + rec.id = 42; + view.insert(null, rec); + }); + assertThat(err.getMessage(), containsString("Column 'VAL' does not allow NULLs")); + } + + { + RecordView<Tuple> view = table.recordView(); + MarshallerException err = assertThrows(MarshallerException.class, () -> { + view.insert(null, Tuple.create(Map.of("id", 1))); + }); + assertThat(err.getMessage(), containsString("Column 'VAL' does not allow NULLs")); + } + } + + @Test + @Disabled("https://issues.apache.org/jira/browse/IGNITE-22040";) + public void testKeyValueViewDataStreamer() { + sql("CREATE TABLE kv (id INTEGER PRIMARY KEY, val INTEGER NOT NULL)"); + + Table table = CLUSTER.aliveNode().tables().table("KV"); + + { + KeyValueView<Tuple, Tuple> view = table.keyValueView(); + + checkDataStreamer(view, new SimpleEntry<>(Tuple.create(Map.of("id", 1)), Tuple.create()), "VAL"); + } + + + { + KeyValueView<Integer, Integer> view = table.keyValueView(Integer.class, Integer.class); + checkDataStreamer(view, new SimpleEntry<>(1, null), "VAL"); + } + + { + KeyValueView<Integer, Val> view = table.keyValueView(Integer.class, Val.class); + Val val = new Val(); + checkDataStreamer(view, new SimpleEntry<>(1, val), "VAL"); + } + } + + @Test + @Disabled("https://issues.apache.org/jira/browse/IGNITE-22040";) + public void testRecordViewDataStreamer() { + sql("CREATE TABLE kv (id INTEGER PRIMARY KEY, val INTEGER NOT NULL)"); + + Table table = CLUSTER.aliveNode().tables().table("KV"); + + { + RecordView<Tuple> view = table.recordView(); + checkDataStreamer(view, Tuple.create(Map.of("id", 1)), "VAL"); + } + + { + RecordView<Rec> view = table.recordView(Rec.class); + Rec rec = new Rec(); + checkDataStreamer(view, rec, "ID"); + } + + { + RecordView<Rec> view = table.recordView(Rec.class); + Rec rec = new Rec(); + rec.id = 1; + checkDataStreamer(view, rec, "VAL"); + } + } + + private static <K, V> void checkDataStreamer(KeyValueView<K, V> view, Entry<K, V> item, String columnName) { + CompletableFuture<Void> streamerFut; + + try (var publisher = new SubmissionPublisher<DataStreamerItem<Entry<K, V>>>()) { + streamerFut = view.streamData(publisher, null); + publisher.submit(DataStreamerItem.of(item)); + } + + CompletionException err = assertThrows(CompletionException.class, () -> streamerFut.orTimeout(1, TimeUnit.SECONDS).join()); Review Comment: there is a `IgniteTestUtils#await()` method which can be combined with a assertThrows -- This is an automated message from the Apache Git Service. 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