public void With_BitPosition_OutsideOfByteRange_Then_ArgumentOutOfRangeException_IsThrown(
SutBitFromByteReader sut)
{
//a
var byteDummy = new byte();
ushort bitPositionStub = 9;
//aa
Action readMethodCall = () => sut.Read(byteDummy, bitPositionStub);
//aaa
readMethodCall.ShouldThrowExactly <ArgumentOutOfRangeException>();
}
public void WithValid_BitPosition_Then_NoExceptionIsThrown(
SutBitFromByteReader sut)
{
//a
var byteDummy = new byte();
ushort bitPositionStub = 4;
//aa
Action readMethodCall = () => sut.Read(byteDummy, bitPositionStub);
//aaa
readMethodCall.ShouldNotThrow();
}
public void With_ValidBitPosition_Then_BitValue_FromThatPosition_IsReturned(
SutBitFromByteReader sut)
{
//a
var byteDummy = new byte();
ushort bitPositionStub = 4;
byteDummy = (byte)(byteDummy | (1 << bitPositionStub));
//aa
var bitvalue = sut.Read(byteDummy, bitPositionStub);
//aaa
bitvalue.Should().BeTrue();
}