TestConstructor()
{
IVertex oHeadVertex = new Vertex();
IVertex oLeafVertex1 = new Vertex();
IVertex oLeafVertex2 = new Vertex();
FanMotif oFanMotif = new FanMotif(oHeadVertex,
new IVertex[] { oLeafVertex1, oLeafVertex2 });
Assert.AreEqual(oHeadVertex, oFanMotif.HeadVertex);
Assert.AreEqual(2, oFanMotif.LeafVertices.Length);
Assert.AreEqual(oLeafVertex1, oFanMotif.LeafVertices[0]);
Assert.AreEqual(oLeafVertex2, oFanMotif.LeafVertices[1]);
Assert.AreEqual(1.0, oFanMotif.ArcScale);
}
TestCollapsedAttributes()
{
// With head vertex name.
IVertex oHeadVertex = new Vertex();
oHeadVertex.Name = "Head";
IVertex oLeafVertex1 = new Vertex();
IVertex oLeafVertex2 = new Vertex();
FanMotif oFanMotif = new FanMotif(oHeadVertex,
new IVertex[] { oLeafVertex1, oLeafVertex2 });
String sCollapsedAttributes = oFanMotif.CollapsedAttributes;
CollapsedGroupAttributes oCollapsedGroupAttributes =
CollapsedGroupAttributes.FromString(sCollapsedAttributes);
Assert.AreEqual(CollapsedGroupAttributeValues.FanMotifType,
oCollapsedGroupAttributes[CollapsedGroupAttributeKeys.Type]);
Assert.IsTrue(
oCollapsedGroupAttributes.ContainsKey(
CollapsedGroupAttributeKeys.HeadVertexName));
Assert.AreEqual("Head",
oCollapsedGroupAttributes[
CollapsedGroupAttributeKeys.HeadVertexName]);
Assert.AreEqual("2",
oCollapsedGroupAttributes[
CollapsedGroupAttributeKeys.LeafVertices]);
Assert.IsTrue(
oCollapsedGroupAttributes.ContainsKey(
CollapsedGroupAttributeKeys.ArcScale));
Assert.AreEqual("1",
oCollapsedGroupAttributes[CollapsedGroupAttributeKeys.ArcScale]);
}
TestAllVertices()
{
IVertex oHeadVertex = new Vertex();
IVertex oLeafVertex1 = new Vertex();
IVertex oLeafVertex2 = new Vertex();
FanMotif oFanMotif = new FanMotif(oHeadVertex,
new IVertex[] { oLeafVertex1, oLeafVertex2 });
IVertex[] aoVerticesInMotif = oFanMotif.VerticesInMotif;
Assert.AreEqual(2, aoVerticesInMotif.Length);
Assert.AreEqual(oHeadVertex, oFanMotif.HeadVertex);
Assert.AreEqual(oLeafVertex1, aoVerticesInMotif.Single(
oVertex => oVertex == oLeafVertex1));
Assert.AreEqual(oLeafVertex2, aoVerticesInMotif.Single(
oVertex => oVertex == oLeafVertex2));
}
TestCollapsedAttributes2()
{
// Without head vertex name, and with ArcScale set to a non-default
// value.
IVertex oHeadVertex = new Vertex();
IVertex oLeafVertex1 = new Vertex();
IVertex oLeafVertex2 = new Vertex();
FanMotif oFanMotif = new FanMotif(oHeadVertex,
new IVertex[] { oLeafVertex1, oLeafVertex2 });
oFanMotif.ArcScale = 0.5;
String sCollapsedAttributes = oFanMotif.CollapsedAttributes;
CollapsedGroupAttributes oCollapsedGroupAttributes =
CollapsedGroupAttributes.FromString(sCollapsedAttributes);
Assert.AreEqual(CollapsedGroupAttributeValues.FanMotifType,
oCollapsedGroupAttributes[CollapsedGroupAttributeKeys.Type]);
Assert.IsFalse(
oCollapsedGroupAttributes.ContainsKey(
CollapsedGroupAttributeKeys.HeadVertexName));
Assert.AreEqual("2",
oCollapsedGroupAttributes[
CollapsedGroupAttributeKeys.LeafVertices]);
Assert.IsTrue(
oCollapsedGroupAttributes.ContainsKey(
CollapsedGroupAttributeKeys.ArcScale));
Assert.AreEqual("0.5",
oCollapsedGroupAttributes[CollapsedGroupAttributeKeys.ArcScale]);
}
