public static void ShowDictionaryTemplateWithStringKey()
{
var dictionary = new Dictionary <double>();
CollectionChangeEventHandler showInfo = (sender, e) =>
{
Console.WriteLine($"Count = {dictionary.Count}, IsSorted = {dictionary.IsSorted}");
ShowAction($"{e.Action}: {e.Element}", dictionary);
};
dictionary.InsertEvent += showInfo;
dictionary.RemoveEvent += showInfo;
dictionary.ClearEvent += showInfo;
dictionary.Add("четыре", 4.00);
dictionary.Add("сто", 100.0);
dictionary.Add("27", 27.11);
dictionary.Add(new KeyValuePair <string, double>("минус девять", -9.000));
dictionary.Remove("27");
dictionary.Add(new KeyValuePair <string, double>("nul", 0));
dictionary.SortByKey();
Console.WriteLine($"Count = {dictionary.Count}, IsSorted = {dictionary.IsSorted}");
ShowAction($"Sort key: ", dictionary);
dictionary.Add(new KeyValuePair <string, double>("mnogo", 1234567.8765432));
dictionary.SortByValue();
Console.WriteLine($"Count = {dictionary.Count}, IsSorted = {dictionary.IsSorted}");
ShowAction($"Sort value: ", dictionary);
dictionary.Remove("сто");
dictionary.Clear();
dictionary.Add("fhk", 2232.3);
dictionary.Add("qqqqqqqqqqqqq", -3);
Console.WriteLine($"Count = {dictionary.Count}, IsSorted = {dictionary.IsSorted}");
Console.WriteLine(dictionary["qqqqqqqqqqqqq"]);
Console.WriteLine(dictionary["fhk"]);
}
public static void ShowDictionary()
{
var dictionary = new Dictionary();
CollectionChangeEventHandler showInfo = (sender, e) =>
{
Console.WriteLine($"Count = {dictionary.Count}, IsSorted = {dictionary.IsSorted}");
ShowAction($"{e.Action}: {e.Element}", dictionary);
};
dictionary.InsertEvent += showInfo;
dictionary.RemoveEvent += showInfo;
dictionary.ClearEvent += showInfo;
dictionary.Add("stack", new Stack());
dictionary.Add("list", new List());
dictionary.Add("bit array", new BitArray());
dictionary.Add(new KeyValuePair <string, object>("linked list", new LinkedList()));
dictionary.Remove("list");
dictionary.Add(new KeyValuePair <string, object>("collection", new Collection()));
dictionary.SortByKey();
Console.WriteLine($"Count = {dictionary.Count}, IsSorted = {dictionary.IsSorted}");
ShowAction($"Sort key: ", dictionary);
dictionary.Add(new KeyValuePair <string, object>("matrix", new Matrix(3, 5)));
dictionary.SortByValue();
Console.WriteLine($"Count = {dictionary.Count}, IsSorted = {dictionary.IsSorted}");
ShowAction($"Sort value: ", dictionary);
dictionary.Remove("collection");
dictionary.Clear();
dictionary.Add("dictionary", new Dictionary());
dictionary.Add("list", new List());
Console.WriteLine($"Count = {dictionary.Count}, IsSorted = {dictionary.IsSorted}");
Console.WriteLine(dictionary["dictionary"]);
Console.WriteLine(dictionary["list"]);
}
public void SortByValueTest()
{
IDictionary<string, int> Test = new Dictionary<string, int>();
Test.Add("Q", 4);
Test.Add("Z", 2);
Test.Add("C", 3);
Test.Add("A", 1);
Test = Test.SortByValue();
string Value = "";
foreach (string Key in Test.Keys)
Value += Test[Key].ToString();
Assert.Equal("1234", Value);
}
public void SortByValueTest()
{
IDictionary <string, int> Test = new Dictionary <string, int>();
Test.Add("Q", 4);
Test.Add("Z", 2);
Test.Add("C", 3);
Test.Add("A", 1);
Test = Test.SortByValue();
string Value = "";
foreach (string Key in Test.Keys)
{
Value += Test[Key].ToString();
}
Assert.Equal("1234", Value);
}
public void TestSortByValue()
{
// Arrange
var notSortedDictionary = new Dictionary <int, string>
{
{ 1, "a" },
{ 3, "c" },
{ 2, "b" }
};
var sortedDictionary = new Dictionary <int, string>
{
{ 1, "a" },
{ 2, "b" },
{ 3, "c" },
};
// Act
var result = notSortedDictionary.SortByValue();
// Assert
result.Should().Equal(sortedDictionary);
result.Should().Not.Equal(notSortedDictionary);
}
public void SortByValue()
{
Dictionary<Int32, Char> input1 = new Dictionary<int, char>(3) { { 1, 'h' }, { 2, 'a' }, { 3, 'x' } };
Dictionary<Int32, Char> expected1 = new Dictionary<int, char>(3) { { 2, 'a' }, { 1, 'h' }, { 3, 'x' } };
Dictionary<Int32, Char> expected2 = new Dictionary<int, char>(3) { { 3, 'x' }, { 1, 'h' }, { 2, 'a' } };
CollectionAssert.AreEqual(expected1, input1.SortByValue(true));
CollectionAssert.AreEqual(expected2, input1.SortByValue(false));
}
private static void WriteResults <T1, T2>(Dictionary <T1, T2> dictionary, int maxWords, string fileName, string savePath)
{
var sortedTotalWords = dictionary.SortByValue().Take(maxWords);
IOUtilities.Write(JsonConvert.SerializeObject(sortedTotalWords, Formatting.Indented), savePath + fileName + ".json");
}
