001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018package org.apache.hadoop.hbase.hbtop.screen.top; 019 020import static org.hamcrest.CoreMatchers.is; 021import static org.hamcrest.MatcherAssert.assertThat; 022import static org.mockito.ArgumentMatchers.argThat; 023import static org.mockito.Mockito.verify; 024 025import java.util.ArrayList; 026import java.util.List; 027import java.util.stream.Collectors; 028import org.apache.hadoop.hbase.HBaseClassTestRule; 029import org.apache.hadoop.hbase.hbtop.RecordFilter; 030import org.apache.hadoop.hbase.hbtop.field.Field; 031import org.apache.hadoop.hbase.hbtop.field.FieldInfo; 032import org.apache.hadoop.hbase.hbtop.mode.Mode; 033import org.apache.hadoop.hbase.testclassification.SmallTests; 034import org.junit.Before; 035import org.junit.ClassRule; 036import org.junit.Test; 037import org.junit.experimental.categories.Category; 038import org.junit.runner.RunWith; 039import org.mockito.Mock; 040import org.mockito.junit.MockitoJUnitRunner; 041 042@Category(SmallTests.class) 043@RunWith(MockitoJUnitRunner.class) 044public class TestFilterDisplayModeScreenPresenter { 045 046 @ClassRule 047 public static final HBaseClassTestRule CLASS_RULE = 048 HBaseClassTestRule.forClass(TestFilterDisplayModeScreenPresenter.class); 049 050 @Mock 051 private FilterDisplayModeScreenView filterDisplayModeScreenView; 052 053 @Mock 054 private TopScreenView topScreenView; 055 056 private FilterDisplayModeScreenPresenter filterDisplayModeScreenPresenter; 057 058 @Before 059 public void setup() { 060 List<Field> fields = 061 Mode.REGION.getFieldInfos().stream().map(FieldInfo::getField).collect(Collectors.toList()); 062 063 List<RecordFilter> filters = new ArrayList<>(); 064 filters.add(RecordFilter.parse("NAMESPACE==namespace", fields, true)); 065 filters.add(RecordFilter.parse("TABLE==table", fields, true)); 066 067 filterDisplayModeScreenPresenter = 068 new FilterDisplayModeScreenPresenter(filterDisplayModeScreenView, filters, topScreenView); 069 } 070 071 @Test 072 public void testInit() { 073 filterDisplayModeScreenPresenter.init(); 074 verify(filterDisplayModeScreenView).showFilters(argThat( 075 filters -> filters.size() == 2 && filters.get(0).toString().equals("NAMESPACE==namespace") 076 && filters.get(1).toString().equals("TABLE==table"))); 077 } 078 079 @Test 080 public void testReturnToTopScreen() { 081 assertThat(filterDisplayModeScreenPresenter.returnToNextScreen(), is(topScreenView)); 082 } 083}