| /* |
| * 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.kylin.cube.model.validation.rule; |
| |
| import static org.apache.kylin.cube.model.validation.rule.DictionaryRule.ERROR_DUPLICATE_DICTIONARY_COLUMN; |
| import static org.apache.kylin.cube.model.validation.rule.DictionaryRule.ERROR_GLOBAL_DICTIONNARY_ONLY_MEASURE; |
| import static org.apache.kylin.cube.model.validation.rule.DictionaryRule.ERROR_REUSE_BUILDER_BOTH_EMPTY; |
| import static org.apache.kylin.cube.model.validation.rule.DictionaryRule.ERROR_REUSE_BUILDER_BOTH_SET; |
| import static org.apache.kylin.cube.model.validation.rule.DictionaryRule.ERROR_TRANSITIVE_REUSE; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.util.List; |
| |
| import org.apache.kylin.shaded.com.google.common.collect.Lists; |
| import org.apache.kylin.common.KylinConfig; |
| import org.apache.kylin.common.util.JsonUtil; |
| import org.apache.kylin.common.util.LocalFileMetadataTestCase; |
| import org.apache.kylin.cube.model.CubeDesc; |
| import org.apache.kylin.cube.model.DictionaryDesc; |
| import org.apache.kylin.cube.model.validation.ValidateContext; |
| import org.apache.kylin.dict.GlobalDictionaryBuilder; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class DictionaryRuleTest extends LocalFileMetadataTestCase { |
| private static KylinConfig config; |
| |
| @Before |
| public void setUp() throws Exception { |
| this.createTestMetadata(); |
| config = KylinConfig.getInstanceFromEnv(); |
| } |
| |
| @After |
| public void after() throws Exception { |
| this.cleanupTestMetadata(); |
| } |
| |
| @Test |
| public void testGoodDesc() throws IOException { |
| DictionaryRule rule = new DictionaryRule(); |
| |
| for (File f : new File(LocalFileMetadataTestCase.LOCALMETA_TEST_DATA + "/cube_desc/").listFiles()) { |
| if (!f.getName().endsWith("json")) { |
| continue; |
| } |
| CubeDesc desc = JsonUtil.readValue(new FileInputStream(f), CubeDesc.class); |
| desc.init(config); |
| ValidateContext vContext = new ValidateContext(); |
| rule.validate(desc, vContext); |
| assertTrue(vContext.getResults().length == 0); |
| } |
| } |
| |
| @Test |
| public void testBadDesc() throws IOException { |
| testDictionaryDesc(ERROR_DUPLICATE_DICTIONARY_COLUMN, DictionaryDesc.create("ORDER_ID", null, "FakeBuilderClass")); |
| testDictionaryDesc(ERROR_DUPLICATE_DICTIONARY_COLUMN, DictionaryDesc.create("ORDER_ID", null, GlobalDictionaryBuilder.class.getName())); |
| } |
| |
| @Test |
| public void testBadDesc2() throws IOException { |
| testDictionaryDesc(ERROR_REUSE_BUILDER_BOTH_SET, DictionaryDesc.create("lstg_site_id", "SITE_NAME", "FakeBuilderClass")); |
| } |
| |
| @Test |
| public void testBadDesc3() throws IOException { |
| testDictionaryDesc(ERROR_REUSE_BUILDER_BOTH_EMPTY, DictionaryDesc.create("lstg_site_id", null, null)); |
| } |
| |
| @Test |
| public void testBadDesc4() throws IOException { |
| testDictionaryDesc(ERROR_TRANSITIVE_REUSE, |
| DictionaryDesc.create("lstg_site_id", "SELLER_ID", null), |
| DictionaryDesc.create("price", "lstg_site_id", null)); |
| } |
| |
| @Test |
| public void testBadDesc5() throws IOException { |
| testDictionaryDesc(ERROR_GLOBAL_DICTIONNARY_ONLY_MEASURE, |
| DictionaryDesc.create("CATEG_LVL2_NAME", null, GlobalDictionaryBuilder.class.getName())); |
| } |
| |
| @Test |
| public void testGoodDesc2() throws IOException { |
| testDictionaryDesc(null, DictionaryDesc.create("SELLER_ID", null, GlobalDictionaryBuilder.class.getName())); |
| } |
| |
| private void testDictionaryDesc(String expectMessage, DictionaryDesc... descs) throws IOException { |
| DictionaryRule rule = new DictionaryRule(); |
| File f = new File(LocalFileMetadataTestCase.LOCALMETA_TEST_DATA + "/cube_desc/test_kylin_cube_without_slr_left_join_desc.json"); |
| CubeDesc desc = JsonUtil.readValue(new FileInputStream(f), CubeDesc.class); |
| |
| List<DictionaryDesc> newDicts = Lists.newArrayList(desc.getDictionaries()); |
| for (DictionaryDesc dictDesc : descs) { |
| newDicts.add(dictDesc); |
| } |
| desc.setDictionaries(newDicts); |
| |
| desc.init(config); |
| ValidateContext vContext = new ValidateContext(); |
| rule.validate(desc, vContext); |
| |
| if (expectMessage == null) { |
| assertTrue(vContext.getResults().length == 0); |
| } else { |
| assertTrue(vContext.getResults().length == 1); |
| String actualMessage = vContext.getResults()[0].getMessage(); |
| assertTrue(actualMessage.startsWith(expectMessage)); |
| } |
| } |
| } |