public void TestFindRange()
{
myDataCache.Add(new MyKey("key1"), new MyValue("value1"));
myDataCache.Add(new MyKey("key2"), new MyValue("value2"));
myDataCache.InnerDict.Add(new MyKey("key3"), new MyValue("value3"));
myDataCache.InnerDict.Add(new MyKey("key4"), new MyValue("value4"));
var items = myDataCache.FindRange(new MyKey("key3").ToArray(), new MyKey("key5").ToArray()).ToArray();
new MyKey("key3").Should().Be(items[0].Key);
new MyValue("value3").Should().Be(items[0].Value);
new MyKey("key4").Should().Be(items[1].Key);
new MyValue("value4").Should().Be(items[1].Value);
items.Length.Should().Be(2);
// case 2 Need to sort the cache of myDataCache
myDataCache = new MyDataCache();
myDataCache.Add(new MyKey("key1"), new MyValue("value1"));
myDataCache.Add(new MyKey("key2"), new MyValue("value2"));
myDataCache.InnerDict.Add(new MyKey("key4"), new MyValue("value4"));
myDataCache.InnerDict.Add(new MyKey("key3"), new MyValue("value3"));
items = myDataCache.FindRange(new MyKey("key3").ToArray(), new MyKey("key5").ToArray()).ToArray();
new MyKey("key3").Should().Be(items[0].Key);
new MyValue("value3").Should().Be(items[0].Value);
new MyKey("key4").Should().Be(items[1].Key);
new MyValue("value4").Should().Be(items[1].Value);
items.Length.Should().Be(2);
// case 3 FindRange by Backward
myDataCache = new MyDataCache();
myDataCache.Add(new MyKey("key1"), new MyValue("value1"));
myDataCache.Add(new MyKey("key2"), new MyValue("value2"));
myDataCache.InnerDict.Add(new MyKey("key4"), new MyValue("value4"));
myDataCache.InnerDict.Add(new MyKey("key3"), new MyValue("value3"));
myDataCache.InnerDict.Add(new MyKey("key5"), new MyValue("value5"));
items = myDataCache.FindRange(new MyKey("key5").ToArray(), new MyKey("key3").ToArray(), SeekDirection.Backward).ToArray();
new MyKey("key5").Should().Be(items[0].Key);
new MyValue("value5").Should().Be(items[0].Value);
new MyKey("key4").Should().Be(items[1].Key);
new MyValue("value4").Should().Be(items[1].Value);
items.Length.Should().Be(2);
}
public void TestFindRange()
{
myDataCache.Add(new MyKey("key1"), new MyValue("value1"));
myDataCache.Add(new MyKey("key2"), new MyValue("value2"));
myDataCache.InnerDict.Add(new MyKey("key3"), new MyValue("value3"));
myDataCache.InnerDict.Add(new MyKey("key4"), new MyValue("value4"));
var items = myDataCache.FindRange(new MyKey("key3"), new MyKey("key5")).ToArray();
items[0].Key.Should().Be(new MyKey("key3"));
items[0].Value.Should().Be(new MyValue("value3"));
items[1].Key.Should().Be(new MyKey("key4"));
items[1].Value.Should().Be(new MyValue("value4"));
items.Count().Should().Be(2);
}