root / trunk / libraries / libRaster / src-test / org / gvsig / raster / dataaccess / TestDataSourceMultiFile.java @ 11067
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1 | 10768 | nacho | /*
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2 | * Created on 19-jul-2006
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3 | *
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4 | * To change the template for this generated file go to
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5 | * Window>Preferences>Java>Code Generation>Code and Comments
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6 | */
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7 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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8 | *
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9 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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10 | *
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11 | * This program is free software; you can redistribute it and/or
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12 | * modify it under the terms of the GNU General Public License
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13 | * as published by the Free Software Foundation; either version 2
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14 | * of the License, or (at your option) any later version.
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15 | *
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16 | * This program is distributed in the hope that it will be useful,
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17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 | * GNU General Public License for more details.
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20 | *
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21 | * You should have received a copy of the GNU General Public License
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22 | * along with this program; if not, write to the Free Software
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23 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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24 | */
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25 | package org.gvsig.raster.dataaccess; |
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26 | |||
27 | import junit.framework.TestCase; |
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28 | |||
29 | 10960 | nacho | import org.gvsig.raster.RasterLibrary; |
30 | 10939 | nacho | import org.gvsig.raster.dataset.NotSupportedExtensionException; |
31 | import org.gvsig.raster.dataset.RasterDataset; |
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32 | import org.gvsig.raster.dataset.RasterDriverException; |
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33 | 10768 | nacho | |
34 | /**
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35 | * Este test prueba la gesti?n de multifichero de la clase RasterMultiFile
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36 | * y que incorpora un Grid, as? como la gesti?n de bandas que tiene BandList
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37 | * y que incorpora GeoRasterMultiFile.
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38 | * @author Nacho Brodin (nachobrodin@gmail.com)
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39 | *
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40 | */
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41 | public class TestDataSourceMultiFile extends TestCase{ |
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42 | private String baseDir = "./test-images/"; |
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43 | |||
44 | private String path1 = baseDir + "band1-30x28byte.tif"; |
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45 | private String path2 = baseDir + "band2-30x28byte.tif"; |
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46 | private String path3 = baseDir + "band3-30x28byte.tif"; |
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47 | |||
48 | private RasterDataset f1 = null; |
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49 | private RasterDataset f2 = null; |
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50 | private RasterDataset f3 = null; |
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51 | |||
52 | private DataSource ds = null; |
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53 | |||
54 | public void start(){ |
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55 | this.setUp();
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56 | this.testStack();
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57 | } |
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58 | |||
59 | static{
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60 | RasterLibrary.wakeUp(); |
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61 | } |
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62 | |||
63 | public void setUp() { |
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64 | System.err.println("TestDataSourceMultiFile running..."); |
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65 | try {
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66 | f1 = RasterDataset.openFile(null, path1);
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67 | f2 = RasterDataset.openFile(null, path2);
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68 | f3 = RasterDataset.openFile(null, path3);
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69 | //f4 = RasterDataset.openFile(null, path4);
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70 | } catch (NotSupportedExtensionException e) {
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71 | e.printStackTrace(); |
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72 | } catch (RasterDriverException e) {
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73 | e.printStackTrace(); |
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74 | } |
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75 | } |
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76 | |||
77 | public void testStack(){ |
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78 | |||
79 | //EL CONSTRUCTOR A?ADE FICHERO 1
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80 | ds = new DataSource(f1); |
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81 | //Comprobaci?n de n?mero y nombre de ficheros
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82 | String[] fileList = ds.getGeoRasterMultiFile().getNameDatasetStringList(); |
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83 | assertEquals(fileList.length, 1);
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84 | assertEquals(fileList[0], path1);
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85 | //Comprobaci?n de bandas
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86 | String[] bandList = ds.getGeoRasterMultiFile().getBands().getBandStringList(); |
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87 | assertEquals(bandList.length, 1);
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88 | assertEquals(bandList[0], path1);
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89 | |||
90 | //A?ADIMOS FICHERO 2
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91 | ds.addFile(f2); |
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92 | fileList = ds.getGeoRasterMultiFile().getNameDatasetStringList(); |
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93 | //Comprobaci?n de n?mero y nombre de ficheros
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94 | assertEquals(fileList.length, 2);
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95 | assertEquals(fileList[0], path1);
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96 | assertEquals(fileList[1], path2);
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97 | //Comprobaci?n de bandas
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98 | bandList = ds.getGeoRasterMultiFile().getBands().getBandStringList(); |
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99 | assertEquals(bandList.length, 2);
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100 | assertEquals(bandList[0], path1);
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101 | assertEquals(bandList[1], path2);
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102 | |||
103 | //A?ADIMOS FICHERO 3
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104 | ds.addFile(f3); |
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105 | fileList = ds.getGeoRasterMultiFile().getNameDatasetStringList(); |
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106 | //Comprobaci?n de n?mero y nombre de ficheros
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107 | assertEquals(fileList.length, 3);
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108 | assertEquals(fileList[0], path1);
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109 | assertEquals(fileList[1], path2);
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110 | assertEquals(fileList[2], path3);
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111 | //Comprobaci?n de bandas
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112 | bandList = ds.getGeoRasterMultiFile().getBands().getBandStringList(); |
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113 | assertEquals(bandList.length, 3);
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114 | assertEquals(bandList[0], path1);
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115 | assertEquals(bandList[1], path2);
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116 | assertEquals(bandList[2], path3);
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117 | //Posicion dentro del fichero
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118 | int[] bandPos = ds.getGeoRasterMultiFile().getBands().getBandPositionList(); |
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119 | for(int i = 0; i < bandPos.length; i++) |
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120 | assertEquals(bandPos[i], 0);
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121 | |||
122 | //ELIMINAMOS FICHERO 2
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123 | ds.removeFile(f2); |
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124 | fileList = ds.getGeoRasterMultiFile().getNameDatasetStringList(); |
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125 | //Comprobaci?n de n?mero y nombre de ficheros
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126 | assertEquals(fileList.length, 2);
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127 | assertEquals(fileList[0], path1);
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128 | assertEquals(fileList[1], path3);
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129 | //Comprobaci?n de bandas
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130 | bandList = ds.getGeoRasterMultiFile().getBands().getBandStringList(); |
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131 | assertEquals(bandList.length, 2);
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132 | assertEquals(bandList[0], path1);
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133 | assertEquals(bandList[1], path3);
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134 | |||
135 | //ELIMINAMOS FICHERO 1
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136 | ds.removeFile(f1); |
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137 | fileList = ds.getGeoRasterMultiFile().getNameDatasetStringList(); |
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138 | //Comprobaci?n de n?mero y nombre de ficheros
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139 | assertEquals(fileList.length, 1);
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140 | assertEquals(fileList[0], path3);
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141 | //Comprobaci?n de bandas
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142 | bandList = ds.getGeoRasterMultiFile().getBands().getBandStringList(); |
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143 | assertEquals(bandList.length, 1);
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144 | assertEquals(bandList[0], path3);
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145 | |||
146 | //ELIMINAMOS FICHERO 3
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147 | ds.removeFile(f3); |
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148 | fileList = ds.getGeoRasterMultiFile().getNameDatasetStringList(); |
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149 | //Comprobaci?n de n?mero y nombre de ficheros
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150 | assertEquals(fileList.length, 0);
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151 | //Comprobaci?n de bandas
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152 | bandList = ds.getGeoRasterMultiFile().getBands().getBandStringList(); |
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153 | assertEquals(bandList.length, 0);
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154 | |||
155 | //A?ADIMOS FICHERO 4
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156 | /*ds.addFile(f4);
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157 | fileList = ds.getGeoRasterMultiFile().getNameDatasetStringList();
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158 | //Comprobaci?n de n?mero y nombre de ficheros
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159 | assertEquals(fileList.length, 1);
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160 | assertEquals(fileList[0], path4);
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161 | //Comprobaci?n de bandas
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162 | bandList = ds.getGeoRasterMultiFile().getBands().getBandStringList();
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163 | assertEquals(bandList.length, 4);
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164 | assertEquals(bandList[0], path4);
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165 | assertEquals(bandList[1], path4);
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166 | assertEquals(bandList[2], path4);
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167 | assertEquals(bandList[3], path4);
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168 | //Posicion dentro del fichero
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169 | bandPos = ds.getGeoRasterMultiFile().getBands().getBandPositionList();
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170 | for(int i = 0; i < bandPos.length; i++)
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171 | assertEquals(bandPos[i], i);*/
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172 | } |
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173 | |||
174 | } |