public void TestThatConstructorAddsExpectedEndOfFileSymbolToTheEndOfAlphabet() { var expectedAlphabet = new List <int>(alphabet); expectedAlphabet.Add(alphabet.Last() + 1); baseArithmeticCoding = new BaseArithmeticCoding(alphabet); CollectionAssert.AreEqual(expectedAlphabet, baseArithmeticCoding.alphabet); }
public void TestThatInitializeModelInitializesTotalSum() { var alphabet = new List <int> { 2, 4, 7, 10 }; var expectedTotalSum = 5; baseArithmeticCoding = new BaseArithmeticCoding(alphabet); baseArithmeticCoding.InitializeModel(); Assert.AreEqual(expectedTotalSum, baseArithmeticCoding.totalSum); }
public void TestThatInitializeModelInitializesSums() { var alphabet = new List <int> { 2, 4, 7, 10 }; var expectedSums = new List <int> { 0, 1, 2, 3, 4, 5 }; baseArithmeticCoding = new BaseArithmeticCoding(alphabet); baseArithmeticCoding.InitializeModel(); CollectionAssert.AreEqual(expectedSums, baseArithmeticCoding.sums); }
public void TestThatConstructorOrdersAlphabetAscending() { var unorderedAlphabet = new List <int> { 6, 1, 9, 3, 2 }; var expectedOrderedAlphabet = new List <int> { 1, 2, 3, 6, 9 }; baseArithmeticCoding = new BaseArithmeticCoding(unorderedAlphabet); baseArithmeticCoding.alphabet.Remove(alphabet.Last()); CollectionAssert.AreEqual(expectedOrderedAlphabet, baseArithmeticCoding.alphabet); }
public void TestThatConstructorAddsAnExtraEndOfFileSymbol() { baseArithmeticCoding = new BaseArithmeticCoding(alphabet); Assert.IsTrue(baseArithmeticCoding.alphabet.Count == alphabet.Count + 1); }
public void Setup() { baseArithmeticCoding = new BaseArithmeticCoding(alphabet); }