public void TestSplit() { TextFile primary = new TextFile(); primary.AddLines(new[] { "a", "b", "c", "d", "e", "f" }); TextFile secondary = new TextFile(); secondary.AddLines(new[] { "1", "2", "3", "4", "5", "6" }); ModificationCollection modifications = new ModificationCollection(primary, secondary); modifications.AddNoChanged(0, 2); modifications.AddReplaced(2, 0, 2); modifications.AddAdded(4, 2); Modification[] splited = modifications[1].Split(1); // неверный индекс Assert.AreEqual(splited.Length, 1); Assert.AreSame(splited[0], modifications[1]); splited = modifications[1].Split(2); // граничный индекс Assert.AreEqual(splited.Length, 1); Assert.AreSame(splited[0], modifications[1]); splited = modifications[1].Split(3); // индекс в середине Assert.AreEqual(splited.Length, 2); }
public void TestFindModificationByPrimaryIndex() { TextFile primary = new TextFile(); primary.AddLines(new[] { "a", "b", "c", "d", "e", "f" }); TextFile secondary = new TextFile(); secondary.AddLines(new[] { "1", "2", "3", "4", "5", "6" }); ModificationCollection modifications = new ModificationCollection(primary, secondary); modifications.AddNoChanged(0, 2); modifications.AddReplaced(2, 0, 2); modifications.AddNoChanged(4, 2); Modification wanted = modifications.FindModificationByPrimaryIndex(1); Assert.AreEqual(wanted.Index, 0); wanted = modifications.FindModificationByPrimaryIndex(3); Assert.AreEqual(wanted.Index, 1); wanted = modifications.FindModificationByPrimaryIndex(4); Assert.AreEqual(wanted.Index, 2); wanted = modifications.FindModificationByPrimaryIndex(5); Assert.AreEqual(wanted.Index, 2); }
public void TestSplit() { TextFile primary = new TextFile(); primary.AddLines(new[] { "a", "b", "c", "d", "e", "f" }); TextFile secondary = new TextFile(); secondary.AddLines(new[] { "1", "2", "3", "4", "5", "6" }); ModificationCollection modifications = new ModificationCollection(primary, secondary); modifications.AddNoChanged(0, 2); modifications.AddReplaced(2, 0, 2); modifications.AddAdded(4, 2); modifications.Split(3); // индекс в середине Assert.AreEqual(modifications.Count, 4); }