| /* |
| * 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.drill.exec.resourcemgr.config.selectors; |
| |
| import com.typesafe.config.Config; |
| import com.typesafe.config.ConfigFactory; |
| import com.typesafe.config.ConfigValueFactory; |
| import org.apache.drill.categories.ResourceManagerTest; |
| import org.apache.drill.exec.ExecConstants; |
| import org.apache.drill.exec.ops.QueryContext; |
| import org.apache.drill.exec.resourcemgr.config.exception.RMConfigException; |
| import org.apache.drill.exec.server.options.OptionValue; |
| import org.apache.drill.test.BaseTest; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| @Category(ResourceManagerTest.class) |
| public final class TestTagSelector extends BaseTest { |
| |
| private ResourcePoolSelector testCommonHelper(Object tagValue) throws RMConfigException { |
| Config testConfig = ConfigFactory.empty() |
| .withValue("tag", ConfigValueFactory.fromAnyRef(tagValue)); |
| final ResourcePoolSelector testSelector = ResourcePoolSelectorFactory.createSelector(testConfig); |
| assertTrue("TestSelector is not a tag selector", testSelector instanceof TagSelector); |
| assertEquals("Unexpected value for tag selector", tagValue, ((TagSelector) testSelector).getTagValue()); |
| return testSelector; |
| } |
| |
| // Tests for TagSelector |
| @Test |
| public void testValidTagSelector() throws Exception { |
| testCommonHelper("marketing"); |
| } |
| |
| @Test(expected = RMConfigException.class) |
| public void testInValidTagSelector() throws Exception { |
| testCommonHelper(""); |
| testCommonHelper(null); |
| } |
| |
| @Test |
| public void testTagSelectorWithQueryTags() throws Exception { |
| QueryContext mockContext = mock(QueryContext.class); |
| TagSelector testSelector = (TagSelector) testCommonHelper("small"); |
| |
| // Test successful selection |
| OptionValue testOption = OptionValue.create(OptionValue.AccessibleScopes.SESSION_AND_QUERY, ExecConstants |
| .RM_QUERY_TAGS_KEY, "small,large", OptionValue.OptionScope.SESSION); |
| when(mockContext.getOption(ExecConstants.RM_QUERY_TAGS_KEY)).thenReturn(testOption); |
| assertTrue(testSelector.isQuerySelected(mockContext)); |
| |
| // Test empty query tags |
| testOption = OptionValue.create(OptionValue.AccessibleScopes.SESSION_AND_QUERY, ExecConstants |
| .RM_QUERY_TAGS_KEY, "", OptionValue.OptionScope.SESSION); |
| when(mockContext.getOption(ExecConstants.RM_QUERY_TAGS_KEY)).thenReturn(testOption); |
| assertFalse(testSelector.isQuerySelected(mockContext)); |
| |
| // Test different query tags |
| testOption = OptionValue.create(OptionValue.AccessibleScopes.SESSION_AND_QUERY, ExecConstants |
| .RM_QUERY_TAGS_KEY, "medium", OptionValue.OptionScope.SESSION); |
| when(mockContext.getOption(ExecConstants.RM_QUERY_TAGS_KEY)).thenReturn(testOption); |
| assertFalse(testSelector.isQuerySelected(mockContext)); |
| } |
| } |