private IEnumerable <Point> GetNextPointManyTimes(EternityGeneratorCirclePoints generatorCirclePoints, int countPoints)
{
for (var index = 0; index < countPoints; index++)
{
yield return(generatorCirclePoints.GetNextPoint());
}
}
public void GetNextPoint_ShouldReturnCenterPoint_WhenExecutesAtFirst(int x, int y)
{
var centerPoint = new Point(x, y);
var eternityGeneratorPoints = new EternityGeneratorCirclePoints(centerPoint);
eternityGeneratorPoints.GetNextPoint()
.ShouldBeEquivalentTo(centerPoint);
}
public void GetNextPoint_ReturnsCorrectPointOnSecondGenerator_WhenTwoGeneratorsAreCreated()
{
var firstGenerator = new EternityGeneratorCirclePoints(0, 0);
var secondGenerator = new EternityGeneratorCirclePoints(1, 1);
secondGenerator.GetNextPoint()
.ShouldBeEquivalentTo(secondGenerator.GetCenterPoint());
}
public void GetNextPoint_ShouldWorksFast_WhenExecutesManyTimes()
{
var eternityGeneratorPoints = new EternityGeneratorCirclePoints(0, 0);
for (var index = 0; index < 1000000; index++)
{
eternityGeneratorPoints.GetNextPoint();
}
}
public void GetCenterPoint_ReturnsCorrectPoint_WhenGetNextPointExecutedManyTimes()
{
var centerPoint = new Point(10, 10);
var generatorPoints = new EternityGeneratorCirclePoints(centerPoint);
for (var index = 0; index < 10000; index++)
{
generatorPoints.GetNextPoint();
}
generatorPoints.GetCenterPoint()
.ShouldBeEquivalentTo(centerPoint);
}
