public void CreateCoordinate_InputCoordinates_ReturnsCoordinateNotNull()
{
var coordinateService = new CoordinateService();
var coordinate = coordinateService.Create(0, 0);
var result = coordinate.X;
Assert.Equal(0, result);
}
public void CreateCoordinate_InputCoordinates_ReturnsCoordinateY(int x, int y, int expectedValue)
{
var coordinateService = new CoordinateService();
var coordinate = coordinateService.Create(x, y);
var result = coordinate.X;
Assert.Equal(expectedValue, result);
}