public void DrawShape3Times()
{
var testShape = new ChristmasTreeShape(3);
Assert.AreEqual(" x \n xxx \nxxxxx", testShape.GetShape());
Assert.AreEqual(" x \n xxx \nxxxxx", testShape.GetShape());
Assert.AreEqual(" x \n xxx \nxxxxx", testShape.GetShape());
}
public void TestScaling()
{
var shapeSize = 100;
var testShape = new ChristmasTreeShape(shapeSize);
var expectedLastLine = new string('x', shapeSize * 2 - 1);
var splitShape = testShape.GetShape().Split("\n");
var actualLastLine = splitShape[splitShape.Length - 1];
Assert.AreEqual(expectedLastLine, actualLastLine);
}
public void TestCreation()
{
var testShape = new ChristmasTreeShape(2);
Assert.IsNotNull(testShape);
}
public void TestDrawSize5()
{
var testShape = new ChristmasTreeShape(5);
Assert.AreEqual(" x \n xxx \n xxxxx \n xxxxxxx \nxxxxxxxxx", testShape.GetShape());
}
public void TestDrawSize0()
{
var testShape = new ChristmasTreeShape(0);
Assert.AreEqual("", testShape.GetShape());
}