public void ElmtGridWrapperTest()
{
ICoordinate[,] coordinates = new ICoordinate[4, 3];
coordinates[0, 0] = new Coordinate(0, 0);
coordinates[1, 0] = new Coordinate(1, 0);
coordinates[2, 0] = new Coordinate(2, 0);
coordinates[3, 0] = new Coordinate(3, 0);
coordinates[0, 1] = new Coordinate(0, 1);
coordinates[1, 1] = new Coordinate(1.2, 1.1);
coordinates[2, 1] = new Coordinate(2.4, 1.2);
coordinates[3, 1] = new Coordinate(3.8, 1.3);
coordinates[0, 2] = new Coordinate(0, 2);
coordinates[1, 2] = new Coordinate(1.3, 2.1);
coordinates[2, 2] = new Coordinate(2.9, 2.2);
coordinates[3, 2] = new Coordinate(4.5, 2.3);
Spatial2DCurveLinearGrid grid = new Spatial2DCurveLinearGrid()
{
Coordinates = coordinates,
IsNodeBased = false,
};
Spatial2DGridWrapper wrapper = new Spatial2DGridWrapper(grid);
Assert.AreEqual(ElementType.Polygon, wrapper.ElementType);
Assert.AreEqual(6, wrapper.ElementCount);
Assert.AreEqual(4, wrapper.GetVertexCount(0));
Assert.AreEqual(4, wrapper.GetVertexCount(3));
Assert.AreEqual(4, wrapper.GetVertexCount(8));
Assert.AreEqual(4, wrapper.GetVertexCount(11));
Assert.AreEqual(0, wrapper.GetVertexXCoordinate(0, 0));
Assert.AreEqual(0, wrapper.GetVertexYCoordinate(0, 0));
Assert.AreEqual(1, wrapper.GetVertexXCoordinate(0, 1));
Assert.AreEqual(0, wrapper.GetVertexYCoordinate(0, 1));
Assert.AreEqual(1.2, wrapper.GetVertexXCoordinate(0, 2));
Assert.AreEqual(1.1, wrapper.GetVertexYCoordinate(0, 2));
Assert.AreEqual(0, wrapper.GetVertexXCoordinate(0, 3));
Assert.AreEqual(1, wrapper.GetVertexYCoordinate(0, 3));
Assert.AreEqual(2.4, wrapper.GetVertexXCoordinate(5, 0));
Assert.AreEqual(1.2, wrapper.GetVertexYCoordinate(5, 0));
Assert.AreEqual(3.8, wrapper.GetVertexXCoordinate(5, 1));
Assert.AreEqual(1.3, wrapper.GetVertexYCoordinate(5, 1));
Assert.AreEqual(4.5, wrapper.GetVertexXCoordinate(5, 2));
Assert.AreEqual(2.3, wrapper.GetVertexYCoordinate(5, 2));
Assert.AreEqual(2.9, wrapper.GetVertexXCoordinate(5, 3));
Assert.AreEqual(2.2, wrapper.GetVertexYCoordinate(5, 3));
}
public void ElementAreaOperationTest()
{
Spatial2DCurveLinearGrid grid = new Spatial2DCurveLinearGrid()
{
IsNodeBased = false,
Caption = "grid",
Description = "grid"
};
grid.Coordinates = new ICoordinate[3, 4];
grid.Coordinates[0, 0] = new Coordinate(0, 0);
grid.Coordinates[1, 0] = new Coordinate(5, 0);
grid.Coordinates[2, 0] = new Coordinate(10, 0);
grid.Coordinates[0, 1] = new Coordinate(0, 5);
grid.Coordinates[1, 1] = new Coordinate(5, 5);
grid.Coordinates[2, 1] = new Coordinate(10, 7);
grid.Coordinates[0, 2] = new Coordinate(0, 12);
grid.Coordinates[1, 2] = new Coordinate(5, 12);
grid.Coordinates[2, 2] = new Coordinate(10, 16);
grid.Coordinates[0, 3] = new Coordinate(0, 15);
grid.Coordinates[1, 3] = new Coordinate(3, 17);
grid.Coordinates[2, 3] = new Coordinate(7, 20);
TestMperSOutput mperS = new TestMperSOutput("dummy", new Spatial2DGridWrapper(grid));
foreach (double d in mperS.GetValues(null).GetElementValuesForTime <double>(0))
{
Assert.AreEqual(1.0, d);
}
ElementAreaOperationAdaptor adaptor = new ElementAreaOperationAdaptor("dummyadaptor", mperS);
adaptor.Initialize();
IQuantity quantity = adaptor.Quantity();
Assert.AreEqual("vd: m/s * area^1", quantity.Caption);
Assert.AreEqual("m/s * m^2", quantity.Unit.Caption);
Assert.AreEqual(3, quantity.Unit.Dimension.GetPower(DimensionBase.Length));
double[] values = adaptor.GetValues(null).GetElementValuesForTime <double>(0);
Assert.AreEqual(25, values[0]);
Assert.AreEqual(30, values[1]);
Assert.AreEqual(35, values[2]);
Assert.AreEqual(40, values[3]);
Assert.AreEqual(17, values[4]);
Assert.AreEqual(29, values[5]);
adaptor.Arguments[0].Value = -1.0;
adaptor.Initialize();
quantity = adaptor.Quantity();
Assert.AreEqual("vd: m/s * area^-1", quantity.Caption);
Assert.AreEqual(-1, quantity.Unit.Dimension.GetPower(DimensionBase.Length));
values = adaptor.GetValues(null).GetElementValuesForTime <double>(0);
Assert.AreEqual(1.0 / 25, values[0]);
Assert.AreEqual(1.0 / 30, values[1]);
Assert.AreEqual(1.0 / 35, values[2]);
Assert.AreEqual(1.0 / 40, values[3]);
Assert.AreEqual(1.0 / 17, values[4]);
Assert.AreEqual(1.0 / 29, values[5]);
adaptor.Arguments[0].Value = 0.5;
adaptor.Initialize();
quantity = adaptor.Quantity();
Assert.AreEqual("vd: m/s * area^0.5", quantity.Caption);
Assert.AreEqual(2, quantity.Unit.Dimension.GetPower(DimensionBase.Length));
values = adaptor.GetValues(null).GetElementValuesForTime <double>(0);
Assert.AreEqual(5, values[0]);
Assert.AreEqual(Math.Sqrt(30), values[1], 1e-12);
Assert.AreEqual(Math.Sqrt(35), values[2], 1e-12);
Assert.AreEqual(Math.Sqrt(40), values[3], 1e-12);
Assert.AreEqual(Math.Sqrt(17), values[4], 1e-12);
Assert.AreEqual(Math.Sqrt(29), values[5], 1e-12);
}