public static void RemoveAll()
{
var dict = new CompactDictionary <string, int>(null, 16)
{
{ "a", 1 },
{ "b", 2 },
{ "c", 3 },
{ "d", 4 }
};
var result1 = dict.RemoveAll(new[] { "a", "c", "e" }, out var removedKeys1, out var removedValues1);
Assert.AreEqual(2, result1);
Assert.AreEqual(false, dict.ContainsValue(1));
Assert.AreEqual(true, dict.ContainsValue(2));
Assert.AreEqual(false, dict.ContainsValue(3));
Assert.AreEqual(true, dict.ContainsValue(4));
Assert.AreEqual(false, dict.ContainsKey("a"));
Assert.AreEqual(true, dict.ContainsKey("b"));
Assert.AreEqual(false, dict.ContainsKey("c"));
Assert.AreEqual(true, dict.ContainsKey("d"));
Assert.AreEqual(new[] { "a", "c" }, removedKeys1);
Assert.AreEqual(new[] { 1, 3 }, removedValues1);
var result2 = dict.RemoveAll(new[] { "a", "c", "e" }, out var removedKeys2, out var removedValues2);
Assert.AreEqual(0, result2);
Assert.AreEqual(Array.Empty <string>(), removedKeys2);
Assert.AreEqual(Array.Empty <int>(), removedValues2);
var result3 = dict.RemoveAll(new[] { "b" }, out var removedKeys3, out var removedValues3);
Assert.AreEqual(1, result3);
Assert.AreEqual(false, dict.ContainsValue(2));
Assert.AreEqual(false, dict.ContainsKey("b"));
Assert.AreEqual(new[] { "b" }, removedKeys3);
Assert.AreEqual(new[] { 2 }, removedValues3);
}
public static void FindValue()
{
var dict = new CompactDictionary <string, int>(null, 16)
{
{ "a", 1 },
{ "b", 2 },
{ "c", 3 },
{ "d", 4 }
};
Assert.AreEqual(true, dict.ContainsValue(3));
Assert.AreEqual(false, dict.ContainsValue(5));
}