public void TestThatCreateRectangleCalculatesCorrectOutlineWithOneThickness(int startX, int startY, int endX, int endY)
{
RectangleTool tool = new RectangleTool();
var outline = tool.CreateRectangle(new Coordinates(startX, startY),
new Coordinates(endX, endY), 1);
int expectedBorderPoints = (endX - startX) * 2 + (endY - startX) * 2;
Assert.Equal(expectedBorderPoints, outline.Length);
}
public void TestThatCreateRectangleCalculatesCorrectOutlineWithOneThickness(int startX, int startY, int endX, int endY)
{
RectangleTool tool = new RectangleTool();
System.Collections.Generic.IEnumerable <Coordinates> outline = tool.CreateRectangle(
new Coordinates(startX, startY),
new Coordinates(endX, endY),
1);
int expectedBorderPoints = ((endX - startX) * 2) + ((endY - startX) * 2);
Assert.Equal(expectedBorderPoints, outline.Count());
}