Mercurial > hg > release > thermostat-1.2
view storage/mongo/src/test/java/com/redhat/thermostat/storage/mongodb/internal/MongoCursorTest.java @ 1660:c6ae78b6f3ac
[Thermostat 1.2] Update copyright year to 2015
Reviewed-by: omajid
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2015-March/013127.html
PR2273
author | Severin Gehwolf <sgehwolf@redhat.com> |
---|---|
date | Wed, 11 Mar 2015 15:07:27 +0100 |
parents | fb69a13dd11c |
children |
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/* * Copyright 2012-2015 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.storage.mongodb.internal; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertNull; import static org.junit.Assert.assertTrue; import static org.junit.Assert.fail; import static org.mockito.Matchers.any; import static org.mockito.Matchers.anyInt; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import org.junit.After; import org.junit.Before; import org.junit.Test; import org.mockito.Mockito; import com.mongodb.BasicDBObject; import com.mongodb.DBCursor; import com.mongodb.DBObject; import com.redhat.thermostat.storage.core.Entity; import com.redhat.thermostat.storage.core.Persist; import com.redhat.thermostat.storage.core.experimental.BatchCursor; import com.redhat.thermostat.storage.model.BasePojo; public class MongoCursorTest { @Entity public static class TestClass extends BasePojo { public TestClass() { super(null); } private String key1; private String key2; private String key3; private String key4; @Persist public String getKey1() { return key1; } @Persist public void setKey1(String key1) { this.key1 = key1; } @Persist public String getKey2() { return key2; } @Persist public void setKey2(String key2) { this.key2 = key2; } @Persist public String getKey3() { return key3; } @Persist public void setKey3(String key3) { this.key3 = key3; } @Persist public String getKey4() { return key4; } @Persist public void setKey4(String key4) { this.key4 = key4; } } private DBCursor dbCursor; private BatchCursor<TestClass> cursor; @Before public void setUp() { BasicDBObject value1 = new BasicDBObject(); value1.put("key1", "test1"); value1.put("key2", "test2"); BasicDBObject value2 = new BasicDBObject(); value2.put("key3", "test3"); value2.put("key4", "test4"); dbCursor = mock(DBCursor.class); when(dbCursor.batchSize(BatchCursor.DEFAULT_BATCH_SIZE)).thenReturn(dbCursor); when(dbCursor.hasNext()).thenReturn(true).thenReturn(true).thenReturn(false); when(dbCursor.next()).thenReturn(value1).thenReturn(value2).thenReturn(null); when(dbCursor.sort(any(DBObject.class))).thenReturn(dbCursor); when(dbCursor.limit(anyInt())).thenReturn(dbCursor); cursor = new MongoCursor<TestClass>(dbCursor, TestClass.class); } @After public void tearDown() { dbCursor = null; cursor = null; } @Test public void verifySimpleCursor() { assertTrue(cursor.hasNext()); TestClass obj1 = cursor.next(); assertEquals("test1", obj1.getKey1()); assertEquals("test2", obj1.getKey2()); assertTrue(cursor.hasNext()); TestClass obj2 = cursor.next(); assertEquals("test3", obj2.getKey3()); assertEquals("test4", obj2.getKey4()); assertFalse(cursor.hasNext()); assertNull(cursor.next()); } @Test public void testBatchSize() { DBCursor mongoCursor = mock(DBCursor.class); BatchCursor<TestClass> mC = new MongoCursor<>(mongoCursor, TestClass.class); try { mC.setBatchSize(-1); fail("expected IAE for batch size of -1"); } catch (IllegalArgumentException e) { // pass assertEquals("Batch size must be > 0", e.getMessage()); } try { mC.setBatchSize(0); fail("expected IAE for batch size of 0"); } catch (IllegalArgumentException e) { // pass assertEquals("Batch size must be > 0", e.getMessage()); } mC.setBatchSize(333); verify(mongoCursor).batchSize(333); Mockito.verifyNoMoreInteractions(mongoCursor); } }