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| 1 | +/* |
| 2 | + * Licensed to the Apache Software Foundation (ASF) under one or more |
| 3 | + * contributor license agreements. See the NOTICE file distributed with |
| 4 | + * this work for additional information regarding copyright ownership. |
| 5 | + * The ASF licenses this file to You under the Apache License, Version 2.0 |
| 6 | + * (the "License"); you may not use this file except in compliance with |
| 7 | + * the License. You may obtain a copy of the License at |
| 8 | + * |
| 9 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | + * |
| 11 | + * Unless required by applicable law or agreed to in writing, software |
| 12 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | + * See the License for the specific language governing permissions and |
| 15 | + * limitations under the License. |
| 16 | + */ |
| 17 | + |
| 18 | +package org.apache.flink.cdc.connectors.hudi.sink; |
| 19 | + |
| 20 | +import org.apache.flink.cdc.common.configuration.ConfigOption; |
| 21 | +import org.apache.flink.cdc.common.configuration.Configuration; |
| 22 | +import org.apache.flink.cdc.common.factories.DataSinkFactory; |
| 23 | +import org.apache.flink.cdc.common.factories.FactoryHelper; |
| 24 | +import org.apache.flink.cdc.common.sink.DataSink; |
| 25 | +import org.apache.flink.cdc.composer.utils.FactoryDiscoveryUtils; |
| 26 | +import org.apache.flink.table.api.ValidationException; |
| 27 | + |
| 28 | +import org.apache.flink.shaded.guava31.com.google.common.collect.ImmutableMap; |
| 29 | + |
| 30 | +import org.assertj.core.api.Assertions; |
| 31 | +import org.junit.jupiter.api.Test; |
| 32 | +import org.junit.jupiter.api.io.TempDir; |
| 33 | + |
| 34 | +import java.util.HashMap; |
| 35 | +import java.util.List; |
| 36 | +import java.util.Map; |
| 37 | +import java.util.stream.Collectors; |
| 38 | + |
| 39 | +/** Tests for {@link HudiDataSinkFactory}. */ |
| 40 | +class HudiDataSinkFactoryTest { |
| 41 | + |
| 42 | + @TempDir public static java.nio.file.Path temporaryFolder; |
| 43 | + |
| 44 | + @Test |
| 45 | + void testCreateDataSink() { |
| 46 | + DataSinkFactory sinkFactory = |
| 47 | + FactoryDiscoveryUtils.getFactoryByIdentifier("hudi", DataSinkFactory.class); |
| 48 | + Assertions.assertThat(sinkFactory).isInstanceOf(HudiDataSinkFactory.class); |
| 49 | + |
| 50 | + Configuration conf = |
| 51 | + Configuration.fromMap( |
| 52 | + ImmutableMap.<String, String>builder() |
| 53 | + .put(HudiConfig.PATH.key(), temporaryFolder.toString()) |
| 54 | + .build()); |
| 55 | + DataSink dataSink = |
| 56 | + sinkFactory.createDataSink( |
| 57 | + new FactoryHelper.DefaultContext( |
| 58 | + conf, conf, Thread.currentThread().getContextClassLoader())); |
| 59 | + Assertions.assertThat(dataSink).isInstanceOf(HudiDataSink.class); |
| 60 | + } |
| 61 | + |
| 62 | + @Test |
| 63 | + void testLackRequireOption() { |
| 64 | + DataSinkFactory sinkFactory = |
| 65 | + FactoryDiscoveryUtils.getFactoryByIdentifier("hudi", DataSinkFactory.class); |
| 66 | + Assertions.assertThat(sinkFactory).isInstanceOf(HudiDataSinkFactory.class); |
| 67 | + |
| 68 | + Map<String, String> options = new HashMap<>(); |
| 69 | + options.put(HudiConfig.PATH.key(), temporaryFolder.toString()); |
| 70 | + |
| 71 | + List<String> requireKeys = |
| 72 | + sinkFactory.requiredOptions().stream() |
| 73 | + .map(ConfigOption::key) |
| 74 | + .collect(Collectors.toList()); |
| 75 | + for (String requireKey : requireKeys) { |
| 76 | + Map<String, String> remainingOptions = new HashMap<>(options); |
| 77 | + remainingOptions.remove(requireKey); |
| 78 | + Configuration conf = Configuration.fromMap(remainingOptions); |
| 79 | + |
| 80 | + Assertions.assertThatThrownBy( |
| 81 | + () -> |
| 82 | + sinkFactory.createDataSink( |
| 83 | + new FactoryHelper.DefaultContext( |
| 84 | + conf, |
| 85 | + conf, |
| 86 | + Thread.currentThread() |
| 87 | + .getContextClassLoader()))) |
| 88 | + .isInstanceOf(ValidationException.class) |
| 89 | + .hasMessageContaining( |
| 90 | + String.format( |
| 91 | + "One or more required options are missing.\n\n" |
| 92 | + + "Missing required options are:\n\n" |
| 93 | + + "%s", |
| 94 | + requireKey)); |
| 95 | + } |
| 96 | + } |
| 97 | + |
| 98 | + @Test |
| 99 | + void testUnsupportedOption() { |
| 100 | + DataSinkFactory sinkFactory = |
| 101 | + FactoryDiscoveryUtils.getFactoryByIdentifier("hudi", DataSinkFactory.class); |
| 102 | + Assertions.assertThat(sinkFactory).isInstanceOf(HudiDataSinkFactory.class); |
| 103 | + |
| 104 | + Configuration conf = |
| 105 | + Configuration.fromMap( |
| 106 | + ImmutableMap.<String, String>builder() |
| 107 | + .put(HudiConfig.PATH.key(), temporaryFolder.toString()) |
| 108 | + .put(HudiConfig.RECORD_KEY_FIELD.key(), "id") |
| 109 | + .put("unsupported_key", "unsupported_value") |
| 110 | + .build()); |
| 111 | + |
| 112 | + Assertions.assertThatThrownBy( |
| 113 | + () -> |
| 114 | + sinkFactory.createDataSink( |
| 115 | + new FactoryHelper.DefaultContext( |
| 116 | + conf, |
| 117 | + conf, |
| 118 | + Thread.currentThread().getContextClassLoader()))) |
| 119 | + .isInstanceOf(ValidationException.class) |
| 120 | + .hasMessageContaining( |
| 121 | + "Unsupported options found for 'hudi'.\n\n" |
| 122 | + + "Unsupported options:\n\n" |
| 123 | + + "unsupported_key"); |
| 124 | + } |
| 125 | + |
| 126 | + @Test |
| 127 | + void testPrefixRequireOption() { |
| 128 | + DataSinkFactory sinkFactory = |
| 129 | + FactoryDiscoveryUtils.getFactoryByIdentifier("hudi", DataSinkFactory.class); |
| 130 | + Assertions.assertThat(sinkFactory).isInstanceOf(HudiDataSinkFactory.class); |
| 131 | + Configuration conf = |
| 132 | + Configuration.fromMap( |
| 133 | + ImmutableMap.<String, String>builder() |
| 134 | + .put(HudiConfig.PATH.key(), temporaryFolder.toString()) |
| 135 | + .put(HudiConfig.RECORD_KEY_FIELD.key(), "id") |
| 136 | + .build()); |
| 137 | + |
| 138 | + DataSink dataSink = |
| 139 | + sinkFactory.createDataSink( |
| 140 | + new FactoryHelper.DefaultContext( |
| 141 | + conf, conf, Thread.currentThread().getContextClassLoader())); |
| 142 | + Assertions.assertThat(dataSink).isInstanceOf(HudiDataSink.class); |
| 143 | + } |
| 144 | +} |
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