public void Should_GenPrev() { var lexorank = LexoRank.Max(); var prevLexorank = lexorank.GenPrev(); lexorank.CompareTo(prevLexorank).ShouldBe(1); }
public void Should_Instance_By_From() { var lexorank = LexoRank.From(LexoRankBucket.Min(), LexoDecimal.Parse("1", LexoRank.NumeralSystem)); lexorank.Bucket.Format().ShouldBe("0"); lexorank.Decimal.Format().ShouldBe("1"); }
public void Should_GenNext() { var lexorank = LexoRank.Min(); var nextLexorank = lexorank.GenNext(); lexorank.CompareTo(nextLexorank).ShouldBe(-1); }
public void Should_Different_NumeralSystem_By_From() { Should.Throw <LexoException>(() => { LexoRank.From(LexoRankBucket.Min(), LexoDecimal.Parse("1", new LexoNumeralSystem10())); }); }
public void Should_InPrevBucket() { var lexorank = LexoRank.Min(); var lexorank1 = lexorank.InPrevBucket(); lexorank.Format().Contains("0|").ShouldBeTrue(); lexorank1.Format().Contains("2|").ShouldBeTrue(); }
public void Should_Between() { var lexorank = LexoRank.Min(); var lexorank1 = lexorank.GenNext(); var between = lexorank.Between(lexorank1); lexorank.CompareTo(between).ShouldBeLessThan(0); lexorank1.CompareTo(between).ShouldBeGreaterThan(0); }
public void Should_Between_MaxGenPrev() { var maxRank = LexoRank.Max(); var prevRank = maxRank.GenPrev(); var between = maxRank.Between(prevRank); between.ToString().ShouldBe("0|yzzzzz:"); maxRank.CompareTo(between).ShouldBeGreaterThan(0); prevRank.CompareTo(between).ShouldBeLessThan(0); }
public void Should_Create_Million_Instances() { var cursorLexoRank = LexoRank.Min(); var items = new List <LexoRank> { cursorLexoRank }; for (var i = 0; i < 1000000; i++) { cursorLexoRank = cursorLexoRank.GenNext(); items.Add(cursorLexoRank); } items.Count.ShouldBe(1000001); }
public void Should_Correct_OrderBy_Value() { var cursorLexoRank = LexoRank.Min(); var items = new List <LexoRank> { cursorLexoRank }; for (var i = 0; i < 100000; i++) { cursorLexoRank = cursorLexoRank.GenNext(); items.Add(cursorLexoRank); } var originItems = items.Select(x => x.Format()).ToList(); var sortItems = originItems.ToList(); sortItems.Shuffle(); sortItems = sortItems.OrderBy(x => x).ToList(); originItems.SequenceEqual(sortItems).ShouldBeTrue(); }
public void Should_Between_MoveTo(int prevStep, int nextStep, string expected) { // Arrange var prevRank = LexoRank.Min(); for (var i = 0; i < prevStep; i++) { prevRank = prevRank.GenNext(); } var nextRank = LexoRank.Min(); for (var i = 0; i < nextStep; i++) { nextRank = nextRank.GenNext(); } // Act var between = prevRank.Between(nextRank); // Assert between.ToString().ShouldBe(expected); }
public void Should_IsMin() { var lexorank = LexoRank.Min(); lexorank.IsMin().ShouldBeTrue(); }
public void Should_Equals_Format_From_Parse() { var lexorank = LexoRank.Parse("1|12345"); lexorank.Format().ShouldBe("1|12345"); }