public void BitArrayFactory_InvalidSize()
{
try
{
BitArrayFactory.Create(-1);
Assert.Fail();
}
catch (ArgumentOutOfRangeException)
{
}
}
public void BitArray_ManOrBoy_Set()
{
for (var capacity = 0; capacity < 100; capacity++)
{
for (var i = 0; i < capacity; i++)
{
var arr = BitArrayFactory.Create(capacity);
arr[i] = true;
for (var j = 0; j < capacity; j++)
{
Assert.AreEqual(arr[j], i == j);
}
}
}
}
public void BitArray_SetAll()
{
for (var capacity = 0; capacity < 100; capacity++)
{
for (var i = 0; i < capacity; i++)
{
var arr = BitArrayFactory.Create(capacity);
arr.SetAll(true);
for (var j = 0; j < capacity; j++)
{
Assert.AreEqual(arr[j], true);
}
arr.SetAll(false);
for (var j = 0; j < capacity; j++)
{
Assert.AreEqual(arr[j], false);
}
// The difference from above is that we set all to false first then set to true
arr = BitArrayFactory.Create(capacity);
arr.SetAll(false);
for (var j = 0; j < capacity; j++)
{
Assert.AreEqual(arr[j], false);
}
arr.SetAll(true);
for (var j = 0; j < capacity; j++)
{
Assert.AreEqual(arr[j], true);
}
}
}
}
public void BitArray_Factory_ReturnsCorrectlySizedType()
{
// i = 0 is hoisted out
var arr = BitArrayFactory.Create(0);
Assert.AreEqual(arr.Count, 0);
for (int i = 1; i < 100; i++)
{
arr = BitArrayFactory.Create(i);
Assert.AreEqual(arr.Count, i);
arr[i - 1] = true;
try
{
arr[i] = false;
Assert.Fail();
}
catch (ArgumentOutOfRangeException)
{
}
}
}
public void BitArray_EdgeCases()
{
// i = 0 is hoisted out
var arr = BitArrayFactory.Create(0);
try
{
var dummy = arr[0];
Assert.Fail();
}
catch (ArgumentOutOfRangeException)
{
}
for (int i = 1; i < 100; i++)
{
arr = BitArrayFactory.Create(i);
try
{
var dummy = arr[-1];
Assert.Fail();
}
catch (ArgumentOutOfRangeException)
{
}
try
{
var dummy = arr[i];
Assert.Fail();
}
catch (ArgumentOutOfRangeException)
{
}
}
}