nemo-impl/src/test/java/org/opendaylight/nemo/user/vnspacemanager/languagestyle/NEMOParse/SimpleCharStreamTest.java

   1 /*
   2  * Copyright (c) 2015 Huawei, Inc. and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 /* Generated By:JavaCC: Do not edit this line. SimpleCharStream.java Version 5.0 */
   9 /* JavaCCOptions:STATIC=true,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
  10 package user.vnspacemanager.languagestyle.NEMOParse;
  11
  12 import junit.framework.TestCase;
  13 import org.junit.Assert;
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.opendaylight.nemo.user.vnspacemanager.languagestyle.NEMOParse.SimpleCharStream;
  17
  18 import java.io.IOException;
  19 import java.io.InputStream;
  20 import java.io.Reader;
  21 import java.lang.reflect.Field;
  22
  23 import static org.junit.Assert.*;
  24 import static org.mockito.Mockito.*;
  25 /**
  26  * Created by zhangmeng on 2015/12/16.
  27  */
  28 public class SimpleCharStreamTest extends TestCase {
  29     private SimpleCharStream simpleCharStream;
  30     private Reader reader;
  31     private InputStream inputStream;
  32     private Reader reader_empty;
  33     private Class<SimpleCharStream> class1 ;
  34     private Field field;
  35     @Before
  36     public void setUp() throws Exception {
  37         class1 = SimpleCharStream.class;
  38         field = class1.getDeclaredField("inputStream");
  39         field.setAccessible(true);
  40         field.set(class1,null);
  41         reader = new Reader() {
  42             @Override
  43             public int read(char[] cbuf, int off, int len) throws IOException {
  44                 return 0;
  45             }
  46
  47             @Override
  48             public void close() throws IOException {
  49
  50             }
  51         };
  52         inputStream = new InputStream() {
  53             @Override
  54             public int read() throws IOException {
  55                 return 0;
  56             }
  57         };
  58         reader_empty = null;
  59
  60     }
  61
  62     @Test
  63     public void testInit()throws  Exception{
  64         InputStream inputStream_empty = null;
  65
  66         simpleCharStream = new SimpleCharStream(reader,1,1,1);
  67         Assert.assertTrue(simpleCharStream != null);
  68         simpleCharStream.ReInit(reader_empty, 1, 1, 1);
  69
  70         simpleCharStream = new SimpleCharStream(reader,1,1);
  71         Assert.assertTrue(simpleCharStream != null);
  72         simpleCharStream.ReInit(reader_empty, 1, 1);
  73
  74         simpleCharStream = new SimpleCharStream(reader);
  75         Assert.assertTrue(simpleCharStream != null);
  76         simpleCharStream.ReInit(reader_empty);
  77
  78         simpleCharStream = new SimpleCharStream(inputStream,null,1,1,1);
  79         Assert.assertTrue(simpleCharStream != null);
  80         simpleCharStream.ReInit(inputStream, null, 1, 1, 1);
  81         simpleCharStream.ReInit(reader_empty);
  82
  83         simpleCharStream = new SimpleCharStream(inputStream,null,1,1);
  84         Assert.assertTrue(simpleCharStream != null);
  85         simpleCharStream.ReInit(inputStream, null, 1, 1);
  86         simpleCharStream.ReInit(reader_empty);
  87
  88         simpleCharStream = new SimpleCharStream(inputStream,1,1);
  89         Assert.assertTrue(simpleCharStream != null);
  90         simpleCharStream.ReInit(inputStream, 1, 1);
  91         simpleCharStream.ReInit(reader_empty);
  92
  93         simpleCharStream = new SimpleCharStream(inputStream,null);
  94         Assert.assertTrue(simpleCharStream != null);
  95         simpleCharStream.ReInit(inputStream, null);
  96         simpleCharStream.ReInit(reader_empty);
  97
  98         simpleCharStream = new SimpleCharStream(inputStream);
  99         Assert.assertTrue(simpleCharStream != null);
 100         simpleCharStream.ReInit(inputStream);
 101         simpleCharStream.ReInit(reader_empty);
 102
 103     }
 104
 105     @Test
 106     public void testSetTabSize() throws Exception {
 107
 108     }
 109
 110     @Test
 111     public void testGetTabSize() throws Exception {
 112
 113     }
 114
 115     @Test
 116     public void testBeginToken_ReadChar_FillBuff_ExpandBuff() throws Exception {
 117         Assert.assertTrue(simpleCharStream == null);
 118         simpleCharStream = new SimpleCharStream(reader,1,1,1);
 119         SimpleCharStream.BeginToken();
 120         Assert.assertTrue(simpleCharStream != null);
 121
 122 //        Assert.assertTrue(SimpleCharStream.getColumn() == 0);
 123 //        Assert.assertTrue(SimpleCharStream.getLine() == 0);
 124         Assert.assertTrue(SimpleCharStream.getEndColumn() != 0);
 125         Assert.assertTrue(SimpleCharStream.getEndLine() != 0);
 126         Assert.assertTrue(SimpleCharStream.getBeginColumn() != 0);
 127         Assert.assertTrue(SimpleCharStream.getBeginLine() != 0);
 128
 129         SimpleCharStream.backup(1);
 130         Assert.assertTrue(SimpleCharStream.GetImage() != null);
 131         Assert.assertTrue(SimpleCharStream.GetSuffix(1).length != 0);
 132         SimpleCharStream.adjustBeginLineColumn(1, 1);
 133         SimpleCharStream.Done();
 134         simpleCharStream.ReInit(reader_empty);
 135
 136     }
 137
 138
 139
 140 }