| /** |
| * 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.tajo.datum; |
| |
| import org.junit.Test; |
| import org.apache.tajo.common.TajoDataTypes.Type; |
| |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| public class TestInt8Datum { |
| |
| @Test |
| public final void testType() { |
| Datum d = DatumFactory.createInt8(1l); |
| assertEquals(d.type(), Type.INT8); |
| } |
| |
| @Test |
| public final void testAsInt() { |
| Datum d = DatumFactory.createInt8(5l); |
| assertEquals(5,d.asInt4()); |
| } |
| |
| @Test |
| public final void testAsLong() { |
| Datum d = DatumFactory.createInt8(5l); |
| assertEquals(5l,d.asInt8()); |
| } |
| |
| @Test |
| public final void testAsFloat() { |
| Datum d = DatumFactory.createInt8(5l); |
| assertTrue(5.0f == d.asFloat4()); |
| } |
| |
| @Test |
| public final void testAsDouble() { |
| Datum d = DatumFactory.createInt8(5l); |
| assertTrue(5.0d == d.asFloat8()); |
| } |
| |
| @Test |
| public final void testAsChars() { |
| Datum d = DatumFactory.createInt8(5l); |
| assertEquals("5", d.asChars()); |
| } |
| |
| @Test |
| public final void testSize() { |
| Datum d = DatumFactory.createInt8(5l); |
| assertEquals(8, d.size()); |
| } |
| |
| @Test |
| public final void testAsTextBytes() { |
| Datum d = DatumFactory.createInt8(5l); |
| assertArrayEquals(d.toString().getBytes(), d.asTextBytes()); |
| } |
| } |