public void AppendWithBufferGrowth_Fact()
{
// storage is | _A_ | _B_ | _C_ | _D_ |
// readIndex is 0
// append | _1_ | _2_ |
// storage should become => | _A_ | _B_ | _C_ | _D_ | _1_ | _2_ |
var mock = new MockIOBuffer(0x0a, 0x0b, 0x0c, 0x0d);
mock.Append(1, 2);
mock.Storage.ShouldEnumerateEqual(0x0a, 0x0b, 0x0c, 0x0d, 1, 2);
}
public void AppendWithShiftingIndex_Fact()
{
// storage is | _A_ | _B_ | _C_ | _D_ |
// readIndex is 3
// append | _1_ | _2_ |
// storage should become => | _A_ | _D_ | _1_ | _2_ |
// readIndex should become 1
var mock = new MockIOBuffer(0x0a, 0x0b, 0x0c, 0x0d);
mock.ReadIndex = 3;
mock.Append(1, 2);
mock.Storage.ShouldEnumerateEqual(0x0A, 0x0D, 1, 2);
mock.ReadIndex.ShouldEqual(1);
}