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source: branches/CEDMA-Exporter-715/sources/HeuristicLab.Visualization.Test/3.2/LineChartPersistenceTests.cs @ 2319

Last change on this file since 2319 was 1996, checked in by mstoeger, 16 years ago

implemented IStorable and made use of the PersistenceManager wherever possible. #639

File size: 5.7 KB
Line 
1using System;
2using System.Drawing;
3using System.IO;
4using HeuristicLab.Core;
5using NUnit.Framework;
6
7namespace HeuristicLab.Visualization.Test {
8  [TestFixture]
9  public class LineChartPersistenceTests {
10    [Test]
11    public void TestPersistence() {
12      // setup
13      ChartDataRowsModel model = new ChartDataRowsModel();
14
15      model.Title = "model";
16
17      model.XAxis.Label = "xaxis";
18      model.XAxis.Color = Color.FromArgb(1, 2, 3, 4);
19      model.XAxis.GridColor = Color.FromArgb(1, 2, 3, 4);
20      model.XAxis.ShowGrid = true;
21      model.XAxis.ShowLabel = true;
22
23      IDataRow row1 = new DataRow();
24     
25      row1.RowSettings.Label = "row1";
26      row1.RowSettings.Color = Color.FromArgb(1, 2, 3, 4);
27      row1.RowSettings.LineType = DataRowType.Normal;
28      row1.RowSettings.ShowMarkers = true;
29      row1.RowSettings.Style = DrawingStyle.Dashed;
30      row1.RowSettings.Thickness = 5;
31     
32      row1.AddValues(new double[] {0, 10.3, 5});
33
34      row1.YAxis = model.DefaultYAxis;
35      row1.YAxis.ClipChangeable = true;
36      row1.YAxis.GridColor = Color.FromArgb(1, 2, 3, 4);
37      row1.YAxis.Label = "yaxis label";
38      row1.YAxis.Position = AxisPosition.Right;
39      row1.YAxis.ShowGrid = true;
40      row1.YAxis.ShowYAxis = true;
41      row1.YAxis.ShowYAxisLabel = true;
42
43      model.AddDataRow(row1);
44
45      IDataRow row2 = new DataRow();
46     
47      row2.RowSettings.Label = "row2";
48      row2.RowSettings.Color = Color.FromArgb(5, 6, 7, 8);
49      row2.RowSettings.LineType = DataRowType.Points;
50      row2.RowSettings.ShowMarkers = false;
51      row2.RowSettings.Style = DrawingStyle.Solid;
52      row2.RowSettings.Thickness = 6;
53
54      row2.AddValues(new double[] { 1, 2, 3 });
55
56      row2.YAxis = new YAxisDescriptor();
57      row2.YAxis.ClipChangeable = false;
58      row2.YAxis.GridColor = Color.FromArgb(4, 3, 2, 1);
59      row2.YAxis.Label = "yaxis2 label";
60      row2.YAxis.Position = AxisPosition.Left;
61      row2.YAxis.ShowGrid = false;
62      row2.YAxis.ShowYAxis = false;
63      row2.YAxis.ShowYAxisLabel = false;
64
65      model.AddDataRow(row2);
66
67      // execute
68      MemoryStream storage = new MemoryStream();
69      PersistenceManager.Save(model, storage);
70     
71      Console.Out.WriteLine(new StreamReader(new MemoryStream(storage.ToArray())).ReadToEnd());
72
73      storage.Position = 0;
74      ChartDataRowsModel restoredModel = (ChartDataRowsModel)PersistenceManager.Load(new MemoryStream(storage.ToArray()));
75
76      // verify
77      Assert.AreEqual("model", restoredModel.Title);
78
79      Assert.AreEqual(Color.FromArgb(1, 2, 3, 4), restoredModel.XAxis.Color);
80      Assert.AreEqual(Color.FromArgb(1, 2, 3, 4), restoredModel.XAxis.GridColor);
81      Assert.AreEqual(Color.FromArgb(1, 2, 3, 4), restoredModel.XAxis.GridColor);
82      Assert.AreEqual("xaxis", restoredModel.XAxis.Label);
83      Assert.AreEqual(true, restoredModel.XAxis.ShowGrid);
84      Assert.AreEqual(true, restoredModel.XAxis.ShowLabel);
85
86      Assert.AreEqual(2, restoredModel.Rows.Count);
87
88      // row 1
89      Assert.AreEqual("row1", restoredModel.Rows[0].RowSettings.Label);
90      Assert.AreEqual(Color.FromArgb(1, 2, 3, 4), restoredModel.Rows[0].RowSettings.Color);
91      Assert.AreEqual(DataRowType.Normal, restoredModel.Rows[0].RowSettings.LineType);
92      Assert.AreEqual(true, restoredModel.Rows[0].RowSettings.ShowMarkers);
93      Assert.AreEqual(DrawingStyle.Dashed, restoredModel.Rows[0].RowSettings.Style);
94      Assert.AreEqual(5, restoredModel.Rows[0].RowSettings.Thickness);
95
96      Assert.AreEqual(3, restoredModel.Rows[0].Count);
97      Assert.AreEqual(0, restoredModel.Rows[0][0]);
98      Assert.AreEqual(10.3, restoredModel.Rows[0][1]);
99      Assert.AreEqual(5, restoredModel.Rows[0][2]);
100      Assert.AreEqual(0, restoredModel.Rows[0].MinValue);
101      Assert.AreEqual(10.3, restoredModel.Rows[0].MaxValue);
102
103      Assert.AreEqual(true, restoredModel.Rows[0].YAxis.ClipChangeable);
104      Assert.AreEqual(Color.FromArgb(1, 2, 3, 4), restoredModel.Rows[0].YAxis.GridColor);
105      Assert.AreEqual("yaxis label", restoredModel.Rows[0].YAxis.Label);
106      Assert.AreEqual(AxisPosition.Right, restoredModel.Rows[0].YAxis.Position);
107      Assert.AreEqual(true, restoredModel.Rows[0].YAxis.ShowGrid);
108      Assert.AreEqual(true, restoredModel.Rows[0].YAxis.ShowYAxis);
109      Assert.AreEqual(true, restoredModel.Rows[0].YAxis.ShowYAxisLabel);
110
111      // row 2
112      Assert.AreEqual("row2", restoredModel.Rows[1].RowSettings.Label);
113      Assert.AreEqual(Color.FromArgb(5, 6, 7, 8), restoredModel.Rows[1].RowSettings.Color);
114      Assert.AreEqual(DataRowType.Points, restoredModel.Rows[1].RowSettings.LineType);
115      Assert.AreEqual(false, restoredModel.Rows[1].RowSettings.ShowMarkers);
116      Assert.AreEqual(DrawingStyle.Solid, restoredModel.Rows[1].RowSettings.Style);
117      Assert.AreEqual(6, restoredModel.Rows[1].RowSettings.Thickness);
118
119      Assert.AreEqual(3, restoredModel.Rows[1].Count);
120      Assert.AreEqual(1, restoredModel.Rows[1][0]);
121      Assert.AreEqual(2, restoredModel.Rows[1][1]);
122      Assert.AreEqual(3, restoredModel.Rows[1][2]);
123      Assert.AreEqual(1, restoredModel.Rows[1].MinValue);
124      Assert.AreEqual(3, restoredModel.Rows[1].MaxValue);
125
126      Assert.AreEqual(false, restoredModel.Rows[1].YAxis.ClipChangeable);
127      Assert.AreEqual(Color.FromArgb(4, 3, 2, 1), restoredModel.Rows[1].YAxis.GridColor);
128      Assert.AreEqual("yaxis2 label", restoredModel.Rows[1].YAxis.Label);
129      Assert.AreEqual(AxisPosition.Left, restoredModel.Rows[1].YAxis.Position);
130      Assert.AreEqual(false, restoredModel.Rows[1].YAxis.ShowGrid);
131      Assert.AreEqual(false, restoredModel.Rows[1].YAxis.ShowYAxis);
132      Assert.AreEqual(false, restoredModel.Rows[1].YAxis.ShowYAxisLabel);
133    }
134  }
135}
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