public void TestPrintNegative()
{
//setup
var rects = new List <RectangleDTO>();
rects.Add(new RectangleDTO(10, 10, -10, -20));
var ms = new MemoryStream();
var output = new StreamWriter(ms);
//test
var calculator = new RectanglesIntersectionsCalculator(rects, output);
calculator.PrintInput();
output.Flush();
ms.Seek(0, SeekOrigin.Begin);
var str = (new StreamReader(ms)).ReadToEnd();
var template = $"Input:{Environment.NewLine}\t0: Rectangle at (0,-10, delta_x=10, delta_y=20){Environment.NewLine}";
Assert.AreEqual(template, str);
}
