public void WhenGivenZeroBytes_ShouldReturn()
{
// Arrange
var values = new byte[] {};
var algorithm = new HashingLibrary.Algorithms.ReSharper();
// Act
var actual = algorithm.ComputeHash(values);
// Assert
}
public void WhenGotten_ShouldReturnConstant()
{
// Arrange
const int expected = 32;
var algorithm = new HashingLibrary.Algorithms.ReSharper();
// Act
var actual = ((IHashAlgorithm)algorithm).HashSize;
// Assert
Assert.AreEqual(expected, actual);
}
public void WhenCastAsIHashAlgorithmInt_ShouldMatchByteResult()
{
// Arrange
var fixture = new Fixture();
var values = fixture.Create <byte[]>();
var algorithm = new HashingLibrary.Algorithms.ReSharper();
var expected = algorithm.ComputeHash(values);
var expectedBytes = BitConverter.GetBytes(expected);
// Act
var actual = ((IHashAlgorithm)algorithm).ComputeHash(values);
// Assert
CollectionAssert.AreEqual(expectedBytes, actual);
}
public void WhenCertainValuesGiven_ShouldReachIntMinValue()
{
// Arrange
const int expected = int.MinValue;
var values = new byte[]
{
0x58, 0xA8, 0x47, 0x7E, 0x3C, 0xC4, 0x7B, 0x2C, 0xF1, 0x54, 0x92, 0x08, 0x91, 0x5D, 0x72, 0x39, 0x1D, 0x05, 0xC5,
0x75, 0x84, 0x71, 0x1D, 0xCD, 0x57, 0x5D, 0x84, 0x61, 0x6A, 0x0D, 0xD4, 0x5D, 0xBF, 0xE8, 0x4C, 0x3F, 0x39, 0xE6,
0x7E, 0x7A, 0x41, 0xFB, 0x1C, 0xA7, 0x05, 0x30, 0x34, 0x5F, 0xE1, 0xFF, 0x9B, 0xD0, 0x09, 0x2E, 0xF2, 0xE6, 0x8A,
0x79, 0x27, 0xDE, 0x40, 0x1A, 0xC1
};
var algorithm = new HashingLibrary.Algorithms.ReSharper();
// Act
var actual = algorithm.ComputeHash(values);
// Assert
Assert.AreEqual(expected, actual);
}
public void WhenCertainValuesGiven_ShouldReachIntMaxValue()
{
// Arrange
const int expected = int.MaxValue;
var values = new byte[]
{
0x1A, 0x1F, 0x67, 0xE8, 0x5D, 0xBB, 0x77, 0x93, 0x56, 0x96, 0xC2, 0x2F, 0x50, 0x94, 0xC7, 0x00, 0x6C, 0x22, 0xC6,
0x5A, 0xC5, 0x7C, 0x41, 0xE5, 0xC4, 0xD0, 0x27, 0x91, 0xAE, 0xFB, 0x5E, 0xAD, 0x23, 0xE1, 0x81, 0xB7, 0xB3, 0x20,
0x9C, 0x30, 0xF0, 0x33, 0x1E, 0xDA, 0x80, 0xA0, 0xA1, 0xB5, 0xC6, 0xF4, 0xE6, 0x27, 0x22, 0x00, 0x5A, 0x9E, 0xDE,
0x81, 0x24, 0x8C, 0x93, 0xE6, 0xE4
};
var algorithm = new HashingLibrary.Algorithms.ReSharper();
// Act
var actual = algorithm.ComputeHash(values);
// Assert
Assert.AreEqual(expected, actual);
}
