public void CopyAttribute_Of_Ints_For_Nodes(int srcColIndex, int targColIndex, Type[] srcTypes, Type[] targTypes)
{
//Arrange
var copier = new DataAttributeTableCopier();
IBasicAdjList src = BasicAdjListGenerator.GenerateAdjListWithDataAttribs(3, 0, false, true, false);
var builder = new DataAttributesBuilder();
for (int i = 0; i < srcTypes.Length; i++)
{
var colIndex = builder.AddColumn((INodeAttributes)src, srcTypes[i]);
builder.PopulateColRandomly(src.NodeData, colIndex);
}
IBasicAdjList targ = BasicAdjListGenerator.GenerateAdjListWithDataAttribs(3, 0, false, true, false);
for (int i = 0; i < targTypes.Length; i++)
{
var colIndex = builder.AddColumn((INodeAttributes)targ, targTypes[i]);
}
var map = new Dictionary<INode, INode>();
for(int i=0; i<src.NodeCount; i++)
{
map.Add(targ.Nodes[i], src.Nodes[i]);
}
var srcData = src.NodeData.GetColumnData<int>(srcColIndex);
var targData = targ.NodeData.GetColumnData<int>(targColIndex);
Assert.NotNull(srcData);
Assert.NotNull(targData);
Assert.Equal(srcData.Count, targData.Count);
//Act
copier.CopyAttribute(map, src.NodeData, targ.NodeData, srcColIndex, targColIndex);
//Assert
srcData = src.NodeData.GetColumnData<int>(srcColIndex);
targData = targ.NodeData.GetColumnData<int>(targColIndex);
for (int i = 0; i < srcData.Count; i++)
{
Assert.Equal(srcData[i], targData[i]);
}
}
public void CopyAttributes_Throws_If_Target_Columns_Are_Invalid()
{
//Arrange
var map = new Dictionary<INode, INode>();
var copier = new DataAttributeTableCopier();
var mockSrcNodeData = new Mock<IDataAttributes<INode>>();
var mockTargNodeData = new Mock<IDataAttributes<INode>>();
string[] nullStringArray = null;
Type[] nullTypeArray = null;
#region set expectations
mockSrcNodeData.Setup(foo => foo.ColumnNames).Returns(nullStringArray);
mockSrcNodeData.Setup(foo => foo.DataTypes).Returns(nullTypeArray);
mockTargNodeData.Setup(foo => foo.ColumnNames).Returns(nullStringArray);
mockTargNodeData.Setup(foo => foo.DataTypes).Returns(nullTypeArray);
#endregion
//Act, Assert
var ex = Assert.Throws<ArgumentException>(() => copier.CopyAttributes(map, mockSrcNodeData.Object, mockTargNodeData.Object));
}
public void VerifySourceAndTargetColumns_Returns_True_When_Targ_Col_As_Src_Col_Match(int id, string[] srcColNames, Type [] srcColTypes, string[] targColNames, Type[] targColTypes)
{
//Arrange
var copier = new DataAttributeTableCopier();
//Act
var result = copier.VerifySourceAndTargetColumns(srcColNames, srcColTypes, targColNames, targColTypes);
//Assert
Assert.True(result);
}
public void VerifySourceAndTargetColumns_Returns_False_When_Targ_Name_Not_Found_In_Src(int id, string[] srcColNames, Type[] srcColTypes, string[] targColNames, Type[] targColTypes)
{
//Arrange
var copier = new DataAttributeTableCopier();
//Act
var result = copier.VerifySourceAndTargetColumns(srcColNames, srcColTypes, targColNames, targColTypes);
//Assert
Assert.False(result);
}
public void VerifySourceAndTargetColumns_Returns_False_If_Any_Param_Is_Null(int id, string[] srcColNames, Type[] srcColTypes, string[] targColNames, Type[] targColTypes)
{
//Arrange
var copier = new DataAttributeTableCopier();
//Act
var result = copier.VerifySourceAndTargetColumns(srcColNames, srcColTypes, targColNames, targColTypes);
//Assert
Assert.False(result);
}
public void Copy_For_Nodes_Throws_If_targetAttribs_Is_Null()
{
//Arrange
var copier = new DataAttributeTableCopier();
var mockNodeData = new Mock<IDataAttributes<INode>>();
//Act, Assert
var ex = Assert.Throws<ArgumentNullException>(() => copier.Copy( mockNodeData.Object, null));
}
public void Copy_For_Nodes_Throws_If_Params_Are_Same()
{
//Arrange
var copier = new DataAttributeTableCopier();
var mockSrcNodeData = new Mock<IDataAttributes<INode>>();
var mockTargNodeData = mockSrcNodeData;
//Act, Assert
var ex = Assert.Throws<ArgumentException>(() => copier.Copy(mockSrcNodeData.Object, mockTargNodeData.Object));
}
public void Copy_For_Nodes_For_Empty_Network(int numNodes, int numEdges, bool isDirected, bool selfLoops, bool multiEdges, int[] intVals, double[] doubleVals, bool[] boolVals, string[] stringVals)
{
//Arrange
var copier = new DataAttributeTableCopier();
#region Create src and target networks
IBasicAdjList src = BasicAdjListGenerator.GenerateAdjListWithDataAttribs(numNodes, numEdges, isDirected, true, false);
var builder = new DataAttributesBuilder();
var colIndex = builder.AddColumn((INodeAttributes)src, typeof(int));
builder.PopulateCol<int, INode>(src.NodeData, colIndex, intVals);
colIndex = builder.AddColumn((INodeAttributes)src, typeof(double));
builder.PopulateCol<double, INode>(src.NodeData, colIndex, doubleVals);
colIndex = builder.AddColumn((INodeAttributes)src, typeof(bool));
builder.PopulateCol<bool, INode>(src.NodeData, colIndex, boolVals);
colIndex = builder.AddColumn((INodeAttributes)src, typeof(string));
builder.PopulateCol<string, INode>(src.NodeData, colIndex, stringVals);
// create a copy of src network and enable node data attribs
IBasicAdjList targ = new BasicAdjList(Guid.NewGuid(), isDirected);
foreach (var srcNode in src.Nodes)
{
targ.CreateNode();
}
INode a;
INode b;
foreach (var srcEdge in src.Edges)
{
a = targ.Nodes[srcEdge.SourceNode.Index];
b = targ.Nodes[srcEdge.DestinationNode.Index];
targ.CreateEdge(a, b);
}
using (var fac = new DataAttributeTableFactory(targ))
{
fac.CreateNodeDataTable();
}
#endregion
//Act
copier.Copy(src.NodeData, targ.NodeData);
//Assert
Assert.NotNull(targ.NodeData);
Assert.Equal(src.NodeData.ColumnCount, targ.NodeData.ColumnCount);
Assert.Equal(numNodes, targ.NodeData.RowCount);
for (int i = 0; i < targ.NodeDataAttributeCount; i++)
{
Assert.Equal(src.NodeData.DataTypes[i], targ.NodeData.DataTypes[i]);
Assert.Equal(src.NodeData.ColumnNames[i], targ.NodeData.ColumnNames[i]);
Assert.Equal(src.NodeData.ColumnDefaultValues[i], targ.NodeData.ColumnDefaultValues[i]);
}
}
public void Copy_For_Edges_Throws_If_srcAttribs_Is_Null()
{
//Arrange
var copier = new DataAttributeTableCopier();
var mockEdgeData = new Mock<IDataAttributes<IEdge>>();
//Act, Assert
var ex = Assert.Throws<ArgumentNullException>(() => copier.Copy(null, mockEdgeData.Object));
}
public void CopyStructure_For_Nodes_With_0_Cols(int testId, int numNodes, int numEdges, bool isDirected, bool selfLoops, bool multiEdges)
{
//Arrange
var copier = new DataAttributeTableCopier();
#region Create src and target networks
IBasicAdjList src = BasicAdjListGenerator.GenerateAdjListWithDataAttribs(numNodes, numEdges, isDirected, true, false);
IBasicAdjList targ = BasicAdjListGenerator.GenerateAdjListWithDataAttribs(numNodes, numEdges, isDirected, true, false);
#endregion
//Act
copier.CopyStructure(src.NodeData, targ.NodeData);
//Assert
Assert.NotNull(targ.NodeData);
Assert.Equal(src.NodeData.ColumnCount, targ.NodeData.ColumnCount);
Assert.Equal(numNodes, targ.NodeData.RowCount);
for (int i = 0; i < targ.NodeDataAttributeCount; i++)
{
Assert.Equal(src.NodeData.DataTypes[i], targ.NodeData.DataTypes[i]);
Assert.Equal(src.NodeData.ColumnNames[i], targ.NodeData.ColumnNames[i]);
Assert.Equal(src.NodeData.ColumnDefaultValues[i], targ.NodeData.ColumnDefaultValues[i]);
}
}
public void CopyStructure_For_Nodes(int testId, int numNodes, int numEdges, bool isDirected, bool selfLoops, bool multiEdges, int[] intVals, double[] doubleVals, bool[] boolVals, string[] stringVals)
{
//Arrange
var copier = new DataAttributeTableCopier();
#region Create src and target networks
IBasicAdjList src = BasicAdjListGenerator.GenerateAdjListWithDataAttribs(numNodes, numEdges, isDirected, true, false);
var builder = new DataAttributesBuilder();
var colIndex = builder.AddColumn((INodeAttributes)src, typeof(int));
builder.PopulateCol<int, INode>(src.NodeData, colIndex, intVals);
colIndex = builder.AddColumn((INodeAttributes)src, typeof(double));
builder.PopulateCol<double, INode>(src.NodeData, colIndex, doubleVals);
colIndex = builder.AddColumn((INodeAttributes)src, typeof(bool));
builder.PopulateCol<bool, INode>(src.NodeData, colIndex, boolVals);
colIndex = builder.AddColumn((INodeAttributes)src, typeof(string));
builder.PopulateCol<string, INode>(src.NodeData, colIndex, stringVals);
IBasicAdjList targ = BasicAdjListGenerator.GenerateAdjListWithDataAttribs(numNodes, numEdges, isDirected, true, false);
//builder.AddColumn((INodeAttributes)src, typeof(int));
//builder.AddColumn((INodeAttributes)src, typeof(double));
//builder.AddColumn((INodeAttributes)src, typeof(bool));
//builder.AddColumn((INodeAttributes)src, typeof(string));
#endregion
//Act
copier.CopyStructure(src.NodeData, targ.NodeData);
//Assert
Assert.NotNull(targ.NodeData);
Assert.Equal(src.NodeData.ColumnCount, targ.NodeData.ColumnCount);
Assert.Equal(numNodes, targ.NodeData.RowCount);
for (int i = 0; i < targ.NodeDataAttributeCount; i++ )
{
Assert.Equal(src.NodeData.DataTypes[i], targ.NodeData.DataTypes[i]);
Assert.Equal(src.NodeData.ColumnNames[i], targ.NodeData.ColumnNames[i]);
Assert.Equal(src.NodeData.ColumnDefaultValues[i], targ.NodeData.ColumnDefaultValues[i]);
}
}
public void CopyAttribute_Throws_If_TargetColIndex_Is_Invalid(int targDataColCount, int targetColIndex)
{
//Arrange
var map = new Dictionary<INode, INode>();
var copier = new DataAttributeTableCopier();
var mockSrcNodeData = new Mock<IDataAttributes<INode>>();
var mockTargNodeData = new Mock<IDataAttributes<INode>>();
#region set expectations
mockSrcNodeData.Setup(foo => foo.ColumnCount).Returns(1);
mockTargNodeData.Setup(foo => foo.ColumnCount).Returns(targDataColCount);
#endregion
//Act, Assert
var ex = Assert.Throws<ArgumentException>(() => copier.CopyAttribute(map, mockSrcNodeData.Object, mockTargNodeData.Object, 0, targetColIndex));
}
public void CopyAttribute_Throws_If_DataTypes_Do_Not_Match()
{
//Arrange
var map = new Dictionary<INode, INode>();
var copier = new DataAttributeTableCopier();
var mockSrcNodeData = new Mock<IDataAttributes<INode>>();
var mockTargNodeData = new Mock<IDataAttributes<INode>>();
#region set expectations
mockSrcNodeData.Setup(foo => foo.ColumnCount).Returns(0);
mockSrcNodeData.Setup(foo => foo.DataTypes).Returns(new Type[] { typeof(int) });
mockTargNodeData.Setup(foo => foo.ColumnCount).Returns(0);
mockTargNodeData.Setup(foo => foo.DataTypes).Returns(new Type[] { typeof(double) });
#endregion
//Act, Assert
var ex = Assert.Throws<ArgumentException>(() => copier.CopyAttribute(map, mockSrcNodeData.Object, mockTargNodeData.Object, 0, 0));
}