public PasswordProducer(PermutationGenerator generator) { if (generator == null) throw new NullReferenceException(); this.generator = generator; PasswordAdditionMaximumTime = 1000; }
public void ThrowsExceptionWhenPassingNullReferenceToConstructor() { FormattedText alphabet = null; Assert.Throws(typeof(NullReferenceException), delegate() { PermutationGenerator generator = new PermutationGenerator(alphabet); }); }
public void ReturnsPasswordProducerObject() { FormattedText alphabet = new FormattedText("abc"); PasswordProducer pp = new PasswordProducer(alphabet); Assert.IsNotNull(pp); PermutationGenerator generator = new PermutationGenerator(alphabet); pp = new PasswordProducer(generator); Assert.IsNotNull(pp); }
public void GenerateNext_GeneratesPasswordFromAlphabet() { FormattedText alphabet = new FormattedText("ab"); PermutationGenerator generator = new PermutationGenerator(alphabet); FormattedText password = generator.GenerateNext(); Assert.IsNotNull(password); Assert.AreEqual("ab", password.Text); password = generator.GenerateNext(); Assert.AreEqual("ba", password.Text); password = generator.GenerateNext(); Assert.AreEqual("ab", password.Text); }
public void ReturnsPermutationGeneratorObject() { FormattedText alphabet = new FormattedText("abc"); PermutationGenerator generator = new PermutationGenerator(alphabet); Assert.IsNotNull(generator); }