static void Main(string[] args) { var sequence = new Sequence(new [] { '0', '1' }); var generator = new UniqueIdentifierGenerator(sequence); for (var i = 0; i < 16; i++) { Console.WriteLine(generator.GetNext()); } Console.ReadLine(); }
public void ShouldGenerateBinaryStringProperly() { var sequence = new Sequence(new [] { '0', '1' }); _systemUnderTest = new UniqueIdentifierGenerator(sequence, true); // Jump to 8 in binary for (var i = 0; i < 7; i++) { _systemUnderTest.GetNext(); } _systemUnderTest.GetNext().Should().Be("1000"); // Jump to 1024 in binary for (var i = 0; i < 1015; i++) { _systemUnderTest.GetNext(); } _systemUnderTest.GetNext().Should().Be("10000000000"); }
public void ShouldWrapProperly() { _systemUnderTest = new UniqueIdentifierGenerator(Sequence.LowerCaseSequence(), "z"); _systemUnderTest.GetNext().Should().Be("aa"); _systemUnderTest = new UniqueIdentifierGenerator(Sequence.LowerCaseSequence(), "zz"); _systemUnderTest.GetNext().Should().Be("aaa"); _systemUnderTest = new UniqueIdentifierGenerator(Sequence.LowerCaseSequence(), "zzz"); _systemUnderTest.GetNext().Should().Be("aaaa"); // Etc... }
public void ShouldIncrementProperly() { _systemUnderTest = new UniqueIdentifierGenerator(Sequence.LowerCaseSequence(), "a"); _systemUnderTest.GetNext().Should().Be("b"); _systemUnderTest.GetNext().Should().Be("c"); _systemUnderTest.GetNext().Should().Be("d"); _systemUnderTest.GetNext().Should().Be("e"); _systemUnderTest.GetNext().Should().Be("f"); _systemUnderTest.GetNext().Should().Be("g"); }
public void ShouldWorkWithCustomSequence() { var sequence = new Sequence(new [] { 'a', 'b' }); _systemUnderTest = new UniqueIdentifierGenerator(sequence, "a"); _systemUnderTest.GetNext().Should().Be("b"); _systemUnderTest.GetNext().Should().Be("aa"); _systemUnderTest.GetNext().Should().Be("ab"); _systemUnderTest.GetNext().Should().Be("ba"); _systemUnderTest.GetNext().Should().Be("bb"); _systemUnderTest.GetNext().Should().Be("aaa"); }