public void ShouldGroupShapeByColor()
{
var order = new Order(new List <Block>()
{
new Block(ColorEnum.Blue, ShapeEnum.Square),
new Block(ColorEnum.Red, ShapeEnum.Square),
new Block(ColorEnum.Yellow, ShapeEnum.Square),
new Block(ColorEnum.Blue, ShapeEnum.Triangle),
new Block(ColorEnum.Blue, ShapeEnum.Triangle),
new Block(ColorEnum.Yellow, ShapeEnum.Triangle),
new Block(ColorEnum.Red, ShapeEnum.Circle),
new Block(ColorEnum.Yellow, ShapeEnum.Circle),
new Block(ColorEnum.Yellow, ShapeEnum.Circle),
});
var orderSummariser = new OrderSummariser();
var result = orderSummariser.GroupShapeByColor(order);
var expected = new Dictionary <Tuple <ShapeEnum, ColorEnum>, int>()
{
{ new Tuple <ShapeEnum, ColorEnum>(ShapeEnum.Square, ColorEnum.Blue), 1 },
{ new Tuple <ShapeEnum, ColorEnum>(ShapeEnum.Square, ColorEnum.Red), 1 },
{ new Tuple <ShapeEnum, ColorEnum>(ShapeEnum.Square, ColorEnum.Yellow), 1 },
{ new Tuple <ShapeEnum, ColorEnum>(ShapeEnum.Triangle, ColorEnum.Blue), 2 },
{ new Tuple <ShapeEnum, ColorEnum>(ShapeEnum.Triangle, ColorEnum.Red), 0 },
{ new Tuple <ShapeEnum, ColorEnum>(ShapeEnum.Triangle, ColorEnum.Yellow), 1 },
{ new Tuple <ShapeEnum, ColorEnum>(ShapeEnum.Circle, ColorEnum.Blue), 0 },
{ new Tuple <ShapeEnum, ColorEnum>(ShapeEnum.Circle, ColorEnum.Red), 1 },
{ new Tuple <ShapeEnum, ColorEnum>(ShapeEnum.Circle, ColorEnum.Yellow), 2 },
};
Assert.Equal(expected, result);
}
public void ShouldCountShapesOfSingleShapeOrder()
{
var order = new Order(new List <Block>()
{
new Block(ColorEnum.Blue, ShapeEnum.Circle)
});
var orderSummariser = new OrderSummariser();
var result = orderSummariser.CountShapes(order);
var expected = new Dictionary <ShapeEnum, int>()
{
{ ShapeEnum.Circle, 1 },
{ ShapeEnum.Square, 0 },
{ ShapeEnum.Triangle, 0 }
};
Assert.Equal(expected, result);
}
