public void Test_SubGridFactory_Creation()
{
ISubGridFactory factory = new SubGridFactory <NodeSubGrid, LeafSubGrid>();
Assert.NotNull(factory);
// Create a tree for the factory to create sub grids for
ISubGridTree tree = new SubGridTree(SubGridTreeConsts.SubGridTreeLevels, 1.0, factory);
Assert.NotNull(tree);
}
public void Test_SubGridFactory_Create_NodeAndLeafSubGrids()
{
ISubGridFactory factory = new SubGridFactory <NodeSubGrid, LeafSubGrid>();
// Create a tree for the factory to create sub grids for
ISubGridTree tree = new SubGridTree(SubGridTreeConsts.SubGridTreeLevels, 1.0, factory);
// Create sub grids for each layer, ensure layers
// Ask the factory to create node for an invalid tree level
try
{
ISubGrid invalid = factory.GetSubGrid(tree, 0);
Assert.True(false, "Factory created sub grid for invalid tree level.");
}
catch (ArgumentException)
{
// As expected
}
// Ask the factory to create node and leaf sub grids for a 6 level tree, from root to leaf.
ISubGrid root = factory.GetSubGrid(tree, 1);
Assert.NotNull(root);
Assert.True(root is NodeSubGrid, "Factory did not create node sub grid for root tree level.");
ISubGrid level2 = factory.GetSubGrid(tree, 2);
Assert.NotNull(level2);
Assert.True(level2 is NodeSubGrid, "Factory did not create node sub grid for tree level 2.");
ISubGrid level3 = factory.GetSubGrid(tree, 3);
Assert.NotNull(level3);
Assert.True(level3 is NodeSubGrid, "Factory did not create node sub grid for tree level 3.");
ISubGrid level4 = factory.GetSubGrid(tree, 4);
Assert.NotNull(level4);
Assert.True(level4 is NodeSubGrid, "Factory did not create node sub grid for tree level 4.");
ISubGrid level5 = factory.GetSubGrid(tree, 5);
Assert.NotNull(level5);
Assert.True(level5 is NodeSubGrid, "Factory did not create node sub grid for tree level 5.");
ISubGrid leaf = factory.GetSubGrid(tree, 6);
Assert.NotNull(leaf);
Assert.True(leaf is LeafSubGrid, "Factory did not create leaf sub grid for tree level 6.");
}
