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[flink] Fix mongodb CDC Ingestion QueryException (#2028)
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169
...ink-cdc/src/test/java/org/apache/paimon/flink/action/cdc/mongodb/MongodbSchemaITCase.java
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| /* | ||
| * 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. | ||
| */ | ||
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| package org.apache.paimon.flink.action.cdc.mongodb; | ||
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| import org.apache.paimon.types.DataType; | ||
| import org.apache.paimon.types.DataTypes; | ||
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| import com.mongodb.MongoClientSettings; | ||
| import com.mongodb.MongoCredential; | ||
| import com.mongodb.ServerAddress; | ||
| import com.mongodb.client.MongoClient; | ||
| import com.mongodb.client.MongoClients; | ||
| import com.mongodb.client.MongoCollection; | ||
| import com.mongodb.client.MongoDatabase; | ||
| import com.ververica.cdc.connectors.mongodb.source.config.MongoDBSourceOptions; | ||
| import org.apache.flink.configuration.Configuration; | ||
| import org.bson.Document; | ||
| import org.junit.jupiter.api.BeforeAll; | ||
| import org.junit.jupiter.api.Test; | ||
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| import java.util.Collections; | ||
| import java.util.LinkedHashMap; | ||
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| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
| import static org.junit.jupiter.api.Assertions.assertNotNull; | ||
| import static org.junit.jupiter.api.Assertions.assertThrows; | ||
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| /** Tests for {@link MongodbSchema}. */ | ||
| public class MongodbSchemaITCase extends MongoDBActionITCaseBase { | ||
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| @BeforeAll | ||
| public static void initMongoDB() { | ||
| // Create a real MongoDB client and insert a document to infer the schema | ||
| MongoClientSettings.Builder settingsBuilder = | ||
| MongoClientSettings.builder() | ||
| .applyToClusterSettings( | ||
| builder -> | ||
| builder.hosts( | ||
| Collections.singletonList( | ||
| new ServerAddress( | ||
| MONGODB_CONTAINER | ||
| .getHostAndPort())))) | ||
| .credential( | ||
| MongoCredential.createCredential( | ||
| MongoDBContainer.PAIMON_USER, | ||
| "admin", | ||
| MongoDBContainer.PAIMON_USER_PASSWORD.toCharArray())); | ||
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| MongoClientSettings settings = settingsBuilder.build(); | ||
| try (MongoClient mongoClient = MongoClients.create(settings)) { | ||
| MongoDatabase database = mongoClient.getDatabase("testDatabase"); | ||
| MongoCollection<Document> collection = database.getCollection("testCollection"); | ||
| Document doc = new Document("name", "Alice").append("age", 30); | ||
| collection.insertOne(doc); | ||
| } | ||
| } | ||
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| @Test | ||
| public void testCreateSchemaFromValidConfig() { | ||
| Configuration mongodbConfig = new Configuration(); | ||
| mongodbConfig.setString(MongoDBSourceOptions.HOSTS, MONGODB_CONTAINER.getHostAndPort()); | ||
| mongodbConfig.setString(MongoDBSourceOptions.USERNAME, MongoDBContainer.PAIMON_USER); | ||
| mongodbConfig.setString( | ||
| MongoDBSourceOptions.PASSWORD, MongoDBContainer.PAIMON_USER_PASSWORD); | ||
| mongodbConfig.setString(MongoDBSourceOptions.CONNECTION_OPTIONS, "authSource=admin"); | ||
| mongodbConfig.setString(MongoDBSourceOptions.DATABASE, "testDatabase"); | ||
| mongodbConfig.setString(MongoDBSourceOptions.COLLECTION, "testCollection"); | ||
| MongodbSchema schema = MongodbSchema.getMongodbSchema(mongodbConfig); | ||
| assertNotNull(schema); | ||
| assertEquals("testDatabase", schema.databaseName()); | ||
| assertEquals("testCollection", schema.tableName()); | ||
| } | ||
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| @Test | ||
| public void testCreateSchemaFromInvalidHost() { | ||
| Configuration mongodbConfig = new Configuration(); | ||
| mongodbConfig.setString(MongoDBSourceOptions.HOSTS, "127.0.0.1:12345"); | ||
| mongodbConfig.setString(MongoDBSourceOptions.USERNAME, MongoDBContainer.PAIMON_USER); | ||
| mongodbConfig.setString( | ||
| MongoDBSourceOptions.PASSWORD, MongoDBContainer.PAIMON_USER_PASSWORD); | ||
| mongodbConfig.setString(MongoDBSourceOptions.CONNECTION_OPTIONS, "authSource=admin"); | ||
| mongodbConfig.setString(MongoDBSourceOptions.DATABASE, "testDatabase"); | ||
| mongodbConfig.setString(MongoDBSourceOptions.COLLECTION, "testCollection"); | ||
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| assertThrows(RuntimeException.class, () -> MongodbSchema.getMongodbSchema(mongodbConfig)); | ||
| } | ||
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| @Test | ||
| public void testCreateSchemaFromIncompleteConfig() { | ||
| // Create a Configuration object with missing necessary settings | ||
| Configuration mongodbConfig = new Configuration(); | ||
| mongodbConfig.setString(MongoDBSourceOptions.HOSTS, MONGODB_CONTAINER.getHostAndPort()); | ||
| // Expect an exception to be thrown due to missing necessary settings | ||
| assertThrows( | ||
| NullPointerException.class, () -> MongodbSchema.getMongodbSchema(mongodbConfig)); | ||
| } | ||
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| @Test | ||
| public void testCreateSchemaFromDynamicConfig() { | ||
| // Create a Configuration object with the necessary settings | ||
| Configuration mongodbConfig = new Configuration(); | ||
| mongodbConfig.setString(MongoDBSourceOptions.HOSTS, MONGODB_CONTAINER.getHostAndPort()); | ||
| mongodbConfig.setString(MongoDBSourceOptions.USERNAME, MongoDBContainer.PAIMON_USER); | ||
| mongodbConfig.setString( | ||
| MongoDBSourceOptions.PASSWORD, MongoDBContainer.PAIMON_USER_PASSWORD); | ||
| mongodbConfig.setString(MongoDBSourceOptions.CONNECTION_OPTIONS, "authSource=admin"); | ||
| mongodbConfig.setString(MongoDBSourceOptions.DATABASE, "testDatabase"); | ||
| mongodbConfig.setString(MongoDBSourceOptions.COLLECTION, "testCollection"); | ||
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| // Call the method and check the results | ||
| MongodbSchema schema = MongodbSchema.getMongodbSchema(mongodbConfig); | ||
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| // Verify the schema | ||
| assertNotNull(schema); | ||
| assertEquals("testDatabase", schema.databaseName()); | ||
| assertEquals("testCollection", schema.tableName()); | ||
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| LinkedHashMap<String, DataType> expectedFields = new LinkedHashMap<>(); | ||
| expectedFields.put("name", DataTypes.STRING()); | ||
| expectedFields.put("age", DataTypes.STRING()); | ||
| expectedFields.put("_id", DataTypes.STRING()); | ||
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| assertEquals(expectedFields, schema.fields()); | ||
| } | ||
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| @Test | ||
| public void testCreateSchemaFromInvalidDatabase() { | ||
| Configuration mongodbConfig = new Configuration(); | ||
| mongodbConfig.setString(MongoDBSourceOptions.HOSTS, MONGODB_CONTAINER.getHostAndPort()); | ||
| mongodbConfig.setString(MongoDBSourceOptions.USERNAME, MongoDBContainer.PAIMON_USER); | ||
| mongodbConfig.setString( | ||
| MongoDBSourceOptions.PASSWORD, MongoDBContainer.PAIMON_USER_PASSWORD); | ||
| mongodbConfig.setString(MongoDBSourceOptions.CONNECTION_OPTIONS, "authSource=admin"); | ||
| mongodbConfig.setString(MongoDBSourceOptions.DATABASE, "invalidDatabase"); | ||
| mongodbConfig.setString(MongoDBSourceOptions.COLLECTION, "testCollection"); | ||
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| assertThrows(RuntimeException.class, () -> MongodbSchema.getMongodbSchema(mongodbConfig)); | ||
| } | ||
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| @Test | ||
| public void testCreateSchemaFromInvalidCollection() { | ||
| Configuration mongodbConfig = new Configuration(); | ||
| mongodbConfig.setString(MongoDBSourceOptions.HOSTS, MONGODB_CONTAINER.getHostAndPort()); | ||
| mongodbConfig.setString(MongoDBSourceOptions.USERNAME, MongoDBContainer.PAIMON_USER); | ||
| mongodbConfig.setString( | ||
| MongoDBSourceOptions.PASSWORD, MongoDBContainer.PAIMON_USER_PASSWORD); | ||
| mongodbConfig.setString(MongoDBSourceOptions.CONNECTION_OPTIONS, "authSource=admin"); | ||
| mongodbConfig.setString(MongoDBSourceOptions.DATABASE, "testDatabase"); | ||
| mongodbConfig.setString(MongoDBSourceOptions.COLLECTION, "invalidCollection"); | ||
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| assertThrows(RuntimeException.class, () -> MongodbSchema.getMongodbSchema(mongodbConfig)); | ||
| } | ||
| } |