Changeset 14277 for branches/symbreg-factors-2650/HeuristicLab.Tests/HeuristicLab.IGraph/IGraphWrappersMatrixTest.cs

Timestamp:

09/08/16 11:41:45 (8 years ago)

Author:

gkronber

Message:

#2650: merged r14245:14273 from trunk to branch (fixing conflicts in RegressionSolutionTargetResponseGradientView)

File:

• branches/symbreg-factors-2650/HeuristicLab.Tests/HeuristicLab.IGraph/IGraphWrappersMatrixTest.cs (modified) (3 diffs)

branches/symbreg-factors-2650/HeuristicLab.Tests/HeuristicLab.IGraph/IGraphWrappersMatrixTest.cs

@@ -27 +27 @@
   public class IGraphWrappersMatrixTest {
     [TestMethod]
-    public void IGraphWrappersMatrixConstructionAndFinalization() {
+    [TestCategory("ExtLibs")]
+    [TestCategory("ExtLibs.igraph")]
+    [TestProperty("Time", "short")]
+    public void IGraphWrappersMatrixConstructionAndFinalizationTest() {
       var matrix = new Matrix(3, 2);
       Assert.AreEqual(3, matrix.Rows);
@@ -37 +40 @@
       Assert.AreEqual(2, other.Columns);
       Assert.AreEqual(4, other[0, 0]);
+
+      var mat = new double[,] {
+        { 1, 2, 3 },
+        { 4, 5, 6}
+      };
+      matrix = new Matrix(mat);
+      Assert.AreEqual(2, matrix.Rows);
+      Assert.AreEqual(3, matrix.Columns);
+      var test = matrix.ToMatrix();
+      for (var i = 0; i < matrix.Rows; i++)
+        for (var j = 0; j < matrix.Columns; j++) {
+          Assert.AreEqual(mat[i, j], matrix[i, j]);
+          Assert.AreEqual(mat[i, j], test[i, j]);
+        }
     }
 
     [TestMethod]
+    [TestCategory("ExtLibs")]
+    [TestCategory("ExtLibs.igraph")]
+    [TestProperty("Time", "short")]
     public void IGraphWrappersMatrixGetSetTest() {
       var matrix = new Matrix(3, 2);
@@ -61 +81 @@
           Assert.AreEqual(matrix[i, j], netmat[i, j]);
     }
+
+    [TestMethod]
+    [TestCategory("ExtLibs")]
+    [TestCategory("ExtLibs.igraph")]
+    [TestProperty("Time", "short")]
+    public void IGraphWrappersMatrixFillTest() {
+      var matrix = new Matrix(3, 2);
+      matrix.Fill(2.6);
+      Assert.AreEqual(2.6, matrix[0, 0]);
+      Assert.AreEqual(2.6, matrix[0, 1]);
+      Assert.AreEqual(2.6, matrix[1, 0]);
+      Assert.AreEqual(2.6, matrix[1, 1]);
+      Assert.AreEqual(2.6, matrix[2, 0]);
+      Assert.AreEqual(2.6, matrix[2, 1]);
+    }
+
+    [TestMethod]
+    [TestCategory("ExtLibs")]
+    [TestCategory("ExtLibs.igraph")]
+    [TestProperty("Time", "short")]
+    public void IGraphWrappersMatrixTransposeTest() {
+      var matrix = new Matrix(3, 2);
+      matrix.Transpose();
+      Assert.AreEqual(2, matrix.Rows);
+      Assert.AreEqual(3, matrix.Columns);
+    }
+
+    [TestMethod]
+    [TestCategory("ExtLibs")]
+    [TestCategory("ExtLibs.igraph")]
+    [TestProperty("Time", "short")]
+    public void IGraphWrappersMatrixScaleTest() {
+      var matrix = new Matrix(3, 2);
+      matrix[0, 0] = matrix[0, 1] = 4;
+      matrix[1, 0] = 3;
+      matrix[1, 1] = 2;
+      matrix[2, 0] = 1.5;
+      matrix[2, 1] = -0.5;
+      matrix.Scale(2);
+      Assert.AreEqual(8, matrix[0, 0]);
+      Assert.AreEqual(8, matrix[0, 1]);
+      Assert.AreEqual(6, matrix[1, 0]);
+      Assert.AreEqual(4, matrix[1, 1]);
+      Assert.AreEqual(3, matrix[2, 0]);
+      Assert.AreEqual(-1, matrix[2, 1]);
+    }
   }
 }