public void GetValue()
{
var readState = new RecordReadState();
var type = new SqlBit(readState, CompressionContext.NoCompression);
// No bytes read - length is one
Assert.AreEqual(1, type.FixedLength);
// Load byte and check length is 0
readState.LoadBitByte(0xD2);
Assert.AreEqual(0, type.FixedLength);
Assert.IsFalse((bool)type.GetValue(new byte[0]));
Assert.IsTrue((bool)type.GetValue(new byte[0]));
Assert.IsFalse((bool)type.GetValue(new byte[0]));
Assert.IsFalse((bool)type.GetValue(new byte[0]));
Assert.IsTrue((bool)type.GetValue(new byte[0]));
Assert.IsFalse((bool)type.GetValue(new byte[0]));
Assert.IsTrue((bool)type.GetValue(new byte[0]));
// One bit left - length should still be 0
Assert.AreEqual(0, type.FixedLength);
Assert.IsTrue((bool)type.GetValue(new byte[0]));
// All bits consumed - length should be 1
Assert.AreEqual(1, type.FixedLength);
}
public void General()
{
var state = new RecordReadState();
// No bits available
Assert.IsTrue(state.AllBitsConsumed);
state.LoadBitByte(0xD2); // 11010010
// Bits available
Assert.IsFalse(state.AllBitsConsumed);
// Reading bit values
Assert.IsFalse(state.GetNextBit());
Assert.IsTrue(state.GetNextBit());
Assert.IsFalse(state.GetNextBit());
Assert.IsFalse(state.GetNextBit());
Assert.IsTrue(state.GetNextBit());
Assert.IsFalse(state.GetNextBit());
Assert.IsTrue(state.GetNextBit());
// One bit left
Assert.IsFalse(state.AllBitsConsumed);
Assert.IsTrue(state.GetNextBit());
// Bits exhausted, ready for next byte
Assert.IsTrue(state.AllBitsConsumed);
}
