public void Otherwise_disperses_all_items_amongst_the_enumerable()
{
var source = new[] { -125, 512, -512, 0, 46, 733 };
var dispersion = new[] { 0, 0xFF };
Lot <long> dispersionPoints = new ArrayLot <long>(
new long[] { 1, 4 });
long currentCount = 0;
foreach (var item in this.disperser.Disperse(
source,
dispersion,
dispersionPoints))
{
++currentCount;
if (currentCount == 2) // dispersion point of 1
{
Assert.Equal(0, item);
continue;
}
if (currentCount == 6) // dispersion point of 4
{
Assert.Equal(0xFF, item);
continue;
}
Assert.Contains(item, source);
}
Assert.Equal(
currentCount,
source.Length + dispersionPoints.Count);
}
public void If_source_is_null_and_injections_is_null_yield_breaks()
{
var noItems = true;
var injectionPoints = new ArrayLot <long>(
new long[] { 0xFF, 0xFFF });
foreach (var item in this.injector.Inject <object>(
null,
injectionPoints,
(Lot <object>)null))
{
noItems = false;
}
Assert.True(noItems);
}
public void Otherwise_injects_the_injections_at_the_injection_points_in_the_enumerable()
{
var source = new object[]
{
0xFFABF,
3.567,
@"testing 1 2 3...",
999,
0,
@"more test data"
};
byte counter = 0;
Lot <long> injectionPoints = new ArrayLot <long>(
new long[] { 1, 3, 4 });
var injections = new List <object>
{
@"injection 1",
@"injection 2",
@"injection 3"
};
foreach (var item in this.injector.Inject(
source,
injectionPoints,
injections))
{
object currentObject = null;
switch (counter)
{
case 0:
currentObject = source[0];
break;
case 1:
currentObject = injections[0];
break;
case 2:
currentObject = source[1];
break;
case 3:
currentObject = source[2];
break;
case 4:
currentObject = injections[1];
break;
case 5:
currentObject = source[3];
break;
case 6:
currentObject = injections[2];
break;
case 7:
currentObject = source[4];
break;
case 8:
currentObject = source[5];
break;
}
Assert.Same(item, currentObject);
++counter;
}
}
