public AllDecodeScenarios()
{
// Decode 0 character.
var doneResult = new DecodeExpectedData(OperationStatus.Done, 0, 0, new byte[0]);
var encodedString = string.Empty;
Add(Input(encodedString, false), doneResult);
Add(Input(encodedString, true), doneResult);
// Decode 1 character.
// One character is special and can never be decoded.
var needMoreDataResult = new DecodeExpectedData(OperationStatus.NeedMoreData, 0, 0, new byte[0]);
var invalidDataResult = new DecodeExpectedData(OperationStatus.InvalidData, 0, 0, new byte[0]);
encodedString = Z85eSampleData.GetHelloString(1);
Add(Input(encodedString, false), needMoreDataResult);
Add(Input(encodedString, true), invalidDataResult);
// Decode 2 chars.
encodedString = Z85eSampleData.GetHelloString(2);
var paddedOneByteFinalResult = new DecodeExpectedData(OperationStatus.Done, 2, 1, Z85eSampleData.HelloWorldBytes(1));
Add(Input(encodedString, false), needMoreDataResult);
Add(Input(encodedString, true), paddedOneByteFinalResult); // different
// Decode 3 chars.
encodedString = Z85eSampleData.GetHelloString(3);
var paddedTwoByteFinalResult = new DecodeExpectedData(OperationStatus.Done, 3, 2, Z85eSampleData.HelloWorldBytes(2));
Add(Input(encodedString, false), needMoreDataResult);
Add(Input(encodedString, true), paddedTwoByteFinalResult); // different
// Decode 4 chars.
encodedString = Z85eSampleData.GetHelloString(4);
var paddedThreeByteFinalResult = new DecodeExpectedData(OperationStatus.Done, 4, 3, Z85eSampleData.HelloWorldBytes(3));
Add(Input(encodedString, false), needMoreDataResult);
Add(Input(encodedString, true), paddedThreeByteFinalResult); // different
// Decode 5 chars.
encodedString = Z85eSampleData.GetHelloString(5);
needMoreDataResult = new DecodeExpectedData(OperationStatus.NeedMoreData, 5, 4, Z85eSampleData.HelloWorldBytes(4));
var helloDecodedDoneResult = new DecodeExpectedData(OperationStatus.Done, 5, 4, Z85eSampleData.HelloWorldBytes(4));
Add(Input(encodedString, false), needMoreDataResult);
Add(Input(encodedString, true), helloDecodedDoneResult);
// Decode 6 chars.
encodedString = Z85eSampleData.GetHelloString(6);
invalidDataResult = new DecodeExpectedData(OperationStatus.InvalidData, 5, 4, Z85eSampleData.HelloWorldBytes(4));
Add(Input(encodedString, false), needMoreDataResult);
Add(Input(encodedString, true), invalidDataResult);
// Decode 7 chars.
encodedString = Z85eSampleData.GetHelloString(7);
needMoreDataResult = new DecodeExpectedData(OperationStatus.NeedMoreData, 5, 4, Z85eSampleData.HelloWorldBytes(4));
var paddedFiveByteFinalResult = new DecodeExpectedData(OperationStatus.Done, 7, 5, Z85eSampleData.HelloWorldBytes(5));
Add(Input(encodedString, false), needMoreDataResult);
Add(Input(encodedString, true), paddedFiveByteFinalResult); // different
// Decode 8 chars.
encodedString = Z85eSampleData.GetHelloString(8);
needMoreDataResult = new DecodeExpectedData(OperationStatus.NeedMoreData, 5, 4, Z85eSampleData.HelloWorldBytes(4));
var paddedSixByteFinalResult = new DecodeExpectedData(OperationStatus.Done, 8, 6, Z85eSampleData.HelloWorldBytes(6));
Add(Input(encodedString, false), needMoreDataResult);
Add(Input(encodedString, true), paddedSixByteFinalResult); // different
// Decode 9 chars.
encodedString = Z85eSampleData.GetHelloString(9);
needMoreDataResult = new DecodeExpectedData(OperationStatus.NeedMoreData, 5, 4, Z85eSampleData.HelloWorldBytes(4));
var paddedSevenByteFinalResult = new DecodeExpectedData(OperationStatus.Done, 9, 7, Z85eSampleData.HelloWorldBytes(7));
Add(Input(encodedString, false), needMoreDataResult);
Add(Input(encodedString, true), paddedSevenByteFinalResult); // different
// Decode 10 chars.
encodedString = Z85eSampleData.GetHelloString(10);
needMoreDataResult = new DecodeExpectedData(OperationStatus.NeedMoreData, 10, 8, Z85eSampleData.HelloWorldBytes(8));
var helloWorldDecodedDoneResult = new DecodeExpectedData(OperationStatus.Done, 10, 8, Z85eSampleData.HelloWorldBytes(8));
Add(Input(encodedString, false), needMoreDataResult);
Add(Input(encodedString, true), helloWorldDecodedDoneResult);
}
public AllEncodeScenarios()
{
// Encode 0 bytes.
var bytesToEncode = 0;
var inputBytes = Z85eSampleData.HelloWorldBytes(bytesToEncode);
var needMoreDataResult = new EncodeExpectedData(OperationStatus.NeedMoreData, 0, 0, string.Empty);
var destinationTooSmallZeroBytesResult = new EncodeExpectedData(OperationStatus.DestinationTooSmall, 0, 0, string.Empty);
var destinationTooSmallFourBytesResult = new EncodeExpectedData(OperationStatus.DestinationTooSmall, 4, 5, Z85eSampleData.GetHelloString(5));
var doneResult = new EncodeExpectedData(OperationStatus.Done, 0, 0, string.Empty);
Add(Input(inputBytes, false, 0), needMoreDataResult);
Add(Input(inputBytes, true, 0), doneResult);
Add(Input(inputBytes, false, 10), needMoreDataResult);
Add(Input(inputBytes, true, 10), doneResult);
// Encode 1 byte.
bytesToEncode = 1;
inputBytes = Z85eSampleData.HelloWorldBytes(bytesToEncode);
var paddedTwoCharsFinalResult = new EncodeExpectedData(OperationStatus.Done, bytesToEncode, bytesToEncode + 1, Z85eSampleData.GetHelloString(bytesToEncode + 1));
Add(Input(inputBytes, false, 0), needMoreDataResult);
Add(Input(inputBytes, true, 0), destinationTooSmallZeroBytesResult);
Add(Input(inputBytes, false, 2), needMoreDataResult);
Add(Input(inputBytes, true, 2), paddedTwoCharsFinalResult); // different
// Encode 2 bytes.
bytesToEncode = 2;
inputBytes = Z85eSampleData.HelloWorldBytes(bytesToEncode);
var paddedThreeCharsFinalResult = new EncodeExpectedData(OperationStatus.Done, bytesToEncode, bytesToEncode + 1, Z85eSampleData.GetHelloString(bytesToEncode + 1));
Add(Input(inputBytes, false, 0), needMoreDataResult);
Add(Input(inputBytes, true, 0), destinationTooSmallZeroBytesResult);
Add(Input(inputBytes, false), needMoreDataResult);
Add(Input(inputBytes, true), paddedThreeCharsFinalResult); // different
// Encode 3 bytes.
bytesToEncode = 3;
inputBytes = Z85eSampleData.HelloWorldBytes(bytesToEncode);
var paddedFourCharsFinalResult = new EncodeExpectedData(OperationStatus.Done, bytesToEncode, bytesToEncode + 1, Z85eSampleData.GetHelloString(bytesToEncode + 1));
Add(Input(inputBytes, false, 0), needMoreDataResult);
Add(Input(inputBytes, true, 0), destinationTooSmallZeroBytesResult);
Add(Input(inputBytes, false), needMoreDataResult);
Add(Input(inputBytes, true), paddedFourCharsFinalResult); // different
// Encode 4 bytes.
// For all the same.
bytesToEncode = 4;
inputBytes = Z85eSampleData.HelloWorldBytes(bytesToEncode);
var helloDecodedDoneResult = new EncodeExpectedData(OperationStatus.Done, bytesToEncode, bytesToEncode + 1, Z85eSampleData.GetHelloString(bytesToEncode + 1));
var helloDecodedNeedMoreDataResult = new EncodeExpectedData(OperationStatus.NeedMoreData, bytesToEncode, bytesToEncode + 1, Z85eSampleData.GetHelloString(bytesToEncode + 1));
Add(Input(inputBytes, false, 0), destinationTooSmallZeroBytesResult); // different
Add(Input(inputBytes, true, 0), destinationTooSmallZeroBytesResult);
Add(Input(inputBytes, false), helloDecodedNeedMoreDataResult);
Add(Input(inputBytes, true), helloDecodedDoneResult);
// Encode 5 bytes.
// first four bytes will be encoded, 5th byte depends on mode.
bytesToEncode = 5;
inputBytes = Z85eSampleData.HelloWorldBytes(bytesToEncode);
needMoreDataResult = new EncodeExpectedData(OperationStatus.NeedMoreData, 4, 5, Z85eSampleData.GetHelloString(5));
var paddedSevenCharsFinalResult = new EncodeExpectedData(OperationStatus.Done, 5, 7, Z85eSampleData.GetHelloString(7));
Add(Input(inputBytes, false, 0), destinationTooSmallZeroBytesResult); // different
Add(Input(inputBytes, true, 0), destinationTooSmallZeroBytesResult);
Add(Input(inputBytes, false, 5), needMoreDataResult); // different
Add(Input(inputBytes, true, 5), destinationTooSmallFourBytesResult);
Add(Input(inputBytes, false), needMoreDataResult);
Add(Input(inputBytes, true), paddedSevenCharsFinalResult); // different
// Encode 6 bytes.
bytesToEncode = 6;
inputBytes = Z85eSampleData.HelloWorldBytes(bytesToEncode);
var paddedEightCharsFinalResult = new EncodeExpectedData(OperationStatus.Done, 6, 8, Z85eSampleData.GetHelloString(8));
Add(Input(inputBytes, false, 0), destinationTooSmallZeroBytesResult);
Add(Input(inputBytes, true, 0), destinationTooSmallZeroBytesResult);
Add(Input(inputBytes, false, 5), needMoreDataResult); // different
Add(Input(inputBytes, true, 5), destinationTooSmallFourBytesResult);
Add(Input(inputBytes, false), needMoreDataResult);
Add(Input(inputBytes, true), paddedEightCharsFinalResult);
// Encode 7 bytes.
bytesToEncode = 7;
inputBytes = Z85eSampleData.HelloWorldBytes(bytesToEncode);
var paddedNineCharsFinalResult = new EncodeExpectedData(OperationStatus.Done, 7, 9, Z85eSampleData.GetHelloString(9));
Add(Input(inputBytes, false, 0), destinationTooSmallZeroBytesResult);
Add(Input(inputBytes, true, 0), destinationTooSmallZeroBytesResult);
Add(Input(inputBytes, false, 5), needMoreDataResult); // different
Add(Input(inputBytes, true, 5), destinationTooSmallFourBytesResult);
Add(Input(inputBytes, false), needMoreDataResult);
Add(Input(inputBytes, true), paddedNineCharsFinalResult); // different
// Encode 8 bytes.
bytesToEncode = 8;
inputBytes = Z85eSampleData.HelloWorldBytes(bytesToEncode);
var helloWorldDecodedNeedMoreDataResult = new EncodeExpectedData(OperationStatus.NeedMoreData, bytesToEncode, bytesToEncode + 2, Z85eSampleData.GetHelloString(bytesToEncode + 2));
var helloWorldDecodedDoneResult = new EncodeExpectedData(OperationStatus.Done, bytesToEncode, bytesToEncode + 2, Z85eSampleData.GetHelloString(bytesToEncode + 2));
Add(Input(inputBytes, false, 0), destinationTooSmallZeroBytesResult);
Add(Input(inputBytes, true, 0), destinationTooSmallZeroBytesResult);
Add(Input(inputBytes, false, 5), destinationTooSmallFourBytesResult); // different
Add(Input(inputBytes, true, 5), destinationTooSmallFourBytesResult);
Add(Input(inputBytes, false), helloWorldDecodedNeedMoreDataResult);
Add(Input(inputBytes, true), helloWorldDecodedDoneResult);
}