TestConstructorBad()
{
// Null sortKey.
try
{
m_oByMetadataVertexSorter =
new ByMetadataVertexSorter <Int32>(null);
}
catch (ArgumentNullException oArgumentNullException)
{
Assert.AreEqual(
"Microsoft.NodeXL.Core.ByMetadataVertexSorter`1[[System.Int32,"
+ " mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken"
+ "=b77a5c561934e089]].Constructor: "
+ "sortKey argument can't be null.\r\n"
+ "Parameter name: sortKey"
,
oArgumentNullException.Message
);
throw oArgumentNullException;
}
}
TestConstructorBad2()
{
// Empty sortKey.
try
{
m_oByMetadataVertexSorter =
new ByMetadataVertexSorter <Int32>(String.Empty);
}
catch (ArgumentException oArgumentException)
{
Assert.AreEqual(
"Microsoft.NodeXL.Core.ByMetadataVertexSorter`1[[System.Int32,"
+ " mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken"
+ "=b77a5c561934e089]].Constructor: "
+ "sortKey argument must have a length greater than zero.\r\n"
+ "Parameter name: sortKey"
,
oArgumentException.Message
);
throw oArgumentException;
}
}
TestSort4()
{
// Descending sort on Double.
ByMetadataVertexSorter <Double> oByMetadataVertexSorter =
new ByMetadataVertexSorter <Double>(SortKey);
const Int32 Vertices = 100;
IGraph oGraph = new Graph();
IVertex [] aoUnsortedVertices =
TestGraphUtil.AddVertices(oGraph, Vertices);
IVertexCollection oVertexCollection = oGraph.Vertices;
Int32 i;
for (i = 0; i < Vertices; i++)
{
aoUnsortedVertices[i].SetValue(SortKey, (Double)(Vertices - i));
}
oByMetadataVertexSorter.SortAscending = false;
for (i = 0; i < Vertices; i++)
{
aoUnsortedVertices[i].SetValue(SortKey, (Double)(Vertices - i));
}
ICollection <IVertex> oSortedVertices =
oByMetadataVertexSorter.Sort(oVertexCollection);
Assert.AreEqual(Vertices, oSortedVertices.Count);
i = 0;
foreach (IVertex oSortedVertex in oSortedVertices)
{
Assert.AreEqual(
(Double)(Vertices - i),
(Double)oSortedVertex.GetRequiredValue(
SortKey, typeof(Double))
);
i++;
}
}
TestConstructorBad()
{
// Null sortKey.
try
{
m_oByMetadataVertexSorter =
new ByMetadataVertexSorter <Int32>(null);
}
catch (ArgumentNullException oArgumentNullException)
{
Assert.IsTrue(oArgumentNullException.Message.Contains(
"sortKey argument can't be null"));
throw oArgumentNullException;
}
}
TestConstructorBad2()
{
// Empty sortKey.
try
{
m_oByMetadataVertexSorter =
new ByMetadataVertexSorter <Int32>(String.Empty);
}
catch (ArgumentException oArgumentException)
{
Assert.IsTrue(oArgumentException.Message.Contains(
"sortKey argument must have a length greater than zero"));
throw oArgumentException;
}
}
SetUp()
{
m_oByMetadataVertexSorter = new ByMetadataVertexSorter<Int32>(SortKey);
}
TestSort4()
{
// Descending sort on Double.
ByMetadataVertexSorter<Double> oByMetadataVertexSorter =
new ByMetadataVertexSorter<Double>(SortKey);
const Int32 Vertices = 100;
IGraph oGraph = new Graph();
IVertex [] aoUnsortedVertices =
TestGraphUtil.AddVertices(oGraph, Vertices);
IVertexCollection oVertexCollection = oGraph.Vertices;
Int32 i;
for (i = 0; i < Vertices; i++)
{
aoUnsortedVertices[i].SetValue( SortKey, (Double)(Vertices - i) );
}
oByMetadataVertexSorter.SortAscending = false;
for (i = 0; i < Vertices; i++)
{
aoUnsortedVertices[i].SetValue( SortKey, (Double)(Vertices - i) );
}
ICollection<IVertex> oSortedVertices =
oByMetadataVertexSorter.Sort(oVertexCollection);
Assert.AreEqual(Vertices, oSortedVertices.Count);
i = 0;
foreach (IVertex oSortedVertex in oSortedVertices)
{
Assert.AreEqual(
(Double)(Vertices - i),
(Double)oSortedVertex.GetRequiredValue(
SortKey, typeof(Double) )
);
i++;
}
}
SetUp()
{
m_oByMetadataVertexSorter = new ByMetadataVertexSorter <Int32>(SortKey);
}
TestConstructorBad()
{
// Null sortKey.
try
{
m_oByMetadataVertexSorter =
new ByMetadataVertexSorter<Int32>(null);
}
catch (ArgumentNullException oArgumentNullException)
{
Assert.IsTrue( oArgumentNullException.Message.Contains(
"sortKey argument can't be null") );
throw oArgumentNullException;
}
}
TestConstructorBad2()
{
// Empty sortKey.
try
{
m_oByMetadataVertexSorter =
new ByMetadataVertexSorter<Int32>(String.Empty);
}
catch (ArgumentException oArgumentException)
{
Assert.IsTrue( oArgumentException.Message.Contains(
"sortKey argument must have a length greater than zero") );
throw oArgumentException;
}
}
