mcs/class/System.Windows.Forms.DataVisualization/Test/System.Windows.Forms.DataVisualization.Charting/DataPointTest.cs

   1 //
   2 // Authors:
   3 // Jonathan Pobst (monkey@jpobst.com)
   4 //
   5 // Copyright (C) 2009 Novell, Inc (http://www.novell.com)
   6 //
   7 // Permission is hereby granted, free of charge, to any person obtaining
   8 // a copy of this software and associated documentation files (the
   9 // "Software"), to deal in the Software without restriction, including
  10 // without limitation the rights to use, copy, modify, merge, publish,
  11 // distribute, sublicense, and/or sell copies of the Software, and to
  12 // permit persons to whom the Software is furnished to do so, subject to
  13 // the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be
  16 // included in all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  22 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  23 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  24 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25
  26 using System;
  27 using System.Windows.Forms.DataVisualization.Charting;
  28 using NUnit.Framework;
  29
  30 namespace ChartingTests
  31 {
  32         [TestFixture]
  33         public class DataPointTest
  34         {
  35                 [Test]
  36                 public void Constructor1 ()
  37                 {
  38                         DataPoint dp = new DataPoint ();
  39
  40                         Assert.AreEqual (false, dp.IsEmpty, "A1");
  41                         Assert.AreEqual ("DataPoint", dp.Name, "A2");
  42                         Assert.AreEqual (0, dp.XValue, "A3");
  43                         Assert.AreEqual (new double[] { 0.0d }, dp.YValues, "A4");
  44                 }
  45
  46                 [Test]
  47                 public void Constructor2 ()
  48                 {
  49                         DataPoint dp = new DataPoint (1d, 2d);
  50
  51                         Assert.AreEqual (false, dp.IsEmpty, "A1");
  52                         Assert.AreEqual ("DataPoint", dp.Name, "A2");
  53                         Assert.AreEqual (1d, dp.XValue, "A3");
  54                         Assert.AreEqual (new double[] { 2d }, dp.YValues, "A4");
  55                 }
  56
  57                 [Test]
  58                 public void Constructor3 ()
  59                 {
  60                         DataPoint dp = new DataPoint (1d, new double[] { 2d, 3d });
  61
  62                         Assert.AreEqual (false, dp.IsEmpty, "A1");
  63                         Assert.AreEqual ("DataPoint", dp.Name, "A2");
  64                         Assert.AreEqual (1d, dp.XValue, "A3");
  65                         Assert.AreEqual (new double[] { 2d, 3d }, dp.YValues, "A4");
  66                 }
  67
  68                 [Test]
  69                 public void IsEmptyProperty ()
  70                 {
  71                         DataPoint dp = new DataPoint (1d, 2d);
  72
  73                         Assert.AreEqual (false, dp.IsEmpty, "A1");
  74                         Assert.AreEqual (1d, dp.XValue, "A2");
  75                         Assert.AreEqual (new double[] { 2d }, dp.YValues, "A3");
  76
  77                         dp.IsEmpty = true;
  78
  79                         Assert.AreEqual (true, dp.IsEmpty, "A4");
  80                         Assert.AreEqual (1d, dp.XValue, "A5");
  81                         Assert.AreEqual (new double[] { 2d }, dp.YValues, "A6");
  82
  83                         dp.XValue = 6d;
  84                         dp.YValues = new double[] { 7d };
  85
  86                         Assert.AreEqual (true, dp.IsEmpty, "A7");
  87                 }
  88
  89                 [Test]
  90                 public void NameProperty ()
  91                 {
  92                         DataPoint dp = new DataPoint (1d, 2d);
  93                         Assert.AreEqual ("DataPoint", dp.Name, "A1");
  94
  95                         dp.Name = "Point";
  96                         Assert.AreEqual ("DataPoint", dp.Name, "A2");
  97                 }
  98
  99                 [Test]
 100                 public void XValueProperty ()
 101                 {
 102                         DataPoint dp = new DataPoint (1d, 2d);
 103                         Assert.AreEqual (1d, dp.XValue, "A1");
 104
 105                         dp.XValue = 2d;
 106                         Assert.AreEqual (2d, dp.XValue, "A2");
 107                 }
 108
 109                 [Test]
 110                 public void YValueProperty ()
 111                 {
 112                         DataPoint dp = new DataPoint (1d, 2d);
 113                         Assert.AreEqual (new double[] { 2d }, dp.YValues, "A1");
 114
 115                         dp.YValues = new double[] { 2d, 3d };
 116                         Assert.AreEqual (new double[] { 2d, 3d }, dp.YValues, "A2");
 117                 }
 118
 119                 [Test]
 120                 public void CloneMethod ()
 121                 {
 122                         DataPoint dp = new DataPoint ();
 123
 124                         Assert.AreEqual (false, dp.IsEmpty, "A1");
 125                         Assert.AreEqual ("DataPoint", dp.Name, "A2");
 126                         Assert.AreEqual (0, dp.XValue, "A3");
 127                         Assert.AreEqual (new double[] { 0.0d }, dp.YValues, "A4");
 128
 129                         DataPoint dp2 = (DataPoint)dp.Clone ();
 130                         Assert.AreEqual (false, dp2.IsEmpty, "A5");
 131                         Assert.AreEqual ("DataPoint", dp2.Name, "A6");
 132                         Assert.AreEqual (0, dp2.XValue, "A7");
 133                         Assert.AreEqual (new double[] { 0.0d }, dp2.YValues, "A8");
 134                 }
 135
 136                 [Test]
 137                 public void GetValueByNameMethod ()
 138                 {
 139                         DataPoint dp = new DataPoint (1d, new double[] { 2d, 3d });
 140
 141                         Assert.AreEqual (1d, dp.GetValueByName ("X"), "A1");
 142                         Assert.AreEqual (2d, dp.GetValueByName ("Y"), "A2");
 143                         Assert.AreEqual (2d, dp.GetValueByName ("Y1"), "A3");
 144                         Assert.AreEqual (3d, dp.GetValueByName ("Y2"), "A4");
 145
 146                         Assert.AreEqual (1d, dp.GetValueByName ("x"), "A5");
 147                         Assert.AreEqual (2d, dp.GetValueByName ("y"), "A6");
 148                         Assert.AreEqual (2d, dp.GetValueByName ("y1"), "A7");
 149                         Assert.AreEqual (3d, dp.GetValueByName ("y2"), "A8");
 150                 }
 151
 152                 [Test]
 153                 [ExpectedException (typeof (ArgumentException))]
 154                 public void GetValueByNameMethodAE ()
 155                 {
 156                         DataPoint dp = new DataPoint (1d, new double[] { 2d, 3d });
 157
 158                         Assert.AreEqual (1d, dp.GetValueByName ("X1"), "A1");
 159                 }
 160
 161                 [Test]
 162                 [ExpectedException (typeof (ArgumentException))]
 163                 public void GetValueByNameMethodAE2 ()
 164                 {
 165                         DataPoint dp = new DataPoint (1d, new double[] { 2d, 3d });
 166
 167                         Assert.AreEqual (1d, dp.GetValueByName ("Y4"), "A1");
 168                 }
 169
 170                 [Test]
 171                 [ExpectedException (typeof (ArgumentNullException))]
 172                 public void GetValueByNameMethodANE ()
 173                 {
 174                         DataPoint dp = new DataPoint (1d, new double[] { 2d, 3d });
 175
 176                         Assert.AreEqual (1d, dp.GetValueByName (null), "A1");
 177                 }
 178
 179                 [Test]
 180                 [ExpectedException (typeof (ArgumentException))]
 181                 public void GetValueByNameMethodAE3 ()
 182                 {
 183                         DataPoint dp = new DataPoint (1d, new double[] { 2d, 3d });
 184
 185                         Assert.AreEqual (1d, dp.GetValueByName (string.Empty), "A1");
 186                 }
 187
 188                 [Test]
 189                 [ExpectedException (typeof (ArgumentException))]
 190                 public void GetValueByNameMethodAE4 ()
 191                 {
 192                         DataPoint dp = new DataPoint (1d, new double[] { 2d, 3d });
 193
 194                         Assert.AreEqual (1d, dp.GetValueByName ("Y0"), "A1");
 195                 }
 196         }
 197 }