public void ArrayInitializesAsEmpty()
{
var array = new RuntimeArray <byte>();
Assert.Equal(0, array.Count);
Assert.True(array.Capacity > 0);
Assert.Empty(array);
}
public void ArrayContainsChangedValuesAfterIndexedSet()
{
var array = new RuntimeArray <int>();
array.Write(1);
Assert.Equal(1, array[0]);
array[0] = 100;
Assert.Equal(100, array[0]);
}
public void ArrayContainsDataAfterGrowth()
{
var array = new RuntimeArray <int>();
var itemCountToWrite = 4 * array.Capacity;
for (int i = 0; i < itemCountToWrite; i++)
{
array.Write(i);
}
Assert.Equal(Enumerable.Range(0, itemCountToWrite), array);
}
public void ArrayGrowsWhenWritingAtCapacity()
{
var array = new RuntimeArray <int>();
var observedDefaultCapacity = array.Capacity;
for (int i = 0; i < observedDefaultCapacity; i++)
{
array.Write(i);
}
Assert.Equal(observedDefaultCapacity, array.Capacity);
array.Write(100);
Assert.True(array.Capacity > observedDefaultCapacity);
}
public void ArrayContainsValuesAfterWrite()
{
var array = new RuntimeArray <int>();
array.Write(1);
array.Write(2);
array.Write(3);
Assert.Equal(3, array.Count);
Assert.Equal(1, array[0]);
Assert.Equal(2, array[1]);
Assert.Equal(3, array[2]);
Assert.Equal(new[] { 1, 2, 3 }, array);
}
