Doc 2525 list tutorial code examples in C#

tests/Doc/ListTutorial.cs

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+//EXAMPLE: list_tutorial
+//HIDE_START
+//REMOVE_START
+using NRedisStack.Tests;
+//REMOVE_END
+using StackExchange.Redis;
+
+//REMOVE_START
+namespace NRedisStack.Doc;
+[Collection("DocsTests")]
+//REMOVE_END
+public class ListExample
+{
+    //REMOVE_START
+    [SkipIfRedis(Is.OSSCluster)]
+    //REMOVE_END
+    public void run()
+    {
+        var muxer = ConnectionMultiplexer.Connect("localhost:6379");
+        var db = muxer.GetDatabase();
+        //REMOVE_START
+        db.KeyDelete("bikes:repairs");
+        db.KeyDelete("bikes:finished");
+        db.KeyDelete("{bikes}:repairs");
+        db.KeyDelete("{bikes}:finished");
+        //REMOVE_END
+        //HIDE_END
+
+        //STEP_START queue
+        long res1 = db.ListLeftPush("bikes:repairs", "bike:1");
+        Console.WriteLine(res1);    // >>> 1
+
+        long res2 = db.ListLeftPush("bikes:repairs", "bike:2");
+        Console.WriteLine(res2);    // >>> 2
+
+        RedisValue res3 = db.ListRightPop("bikes:repairs");
+        Console.WriteLine(res3);    // >>> "bike:1"
+
+        RedisValue res4 = db.ListRightPop("bikes:repairs");
+        Console.WriteLine(res4); // >>> "bike:2"
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal(1, res1);
+        Assert.Equal(2, res2);
+        Assert.Equal("bike:1", res3);
+        Assert.Equal("bike:2", res4);
+        //REMOVE_END
+
+        //STEP_START stack
+        long res5 = db.ListLeftPush("bikes:repairs", "bike:1");
+        Console.WriteLine(res5);    // >>> 1
+
+        long res6 = db.ListLeftPush("bikes:repairs", "bike:2");
+        Console.WriteLine(res6);    // >>> 2
+
+        RedisValue res7 = db.ListLeftPop("bikes:repairs");
+        Console.WriteLine(res7);    // >>> "bike:2"
+
+        RedisValue res8 = db.ListLeftPop("bikes:repairs");
+        Console.WriteLine(res8);    // >>> "bike:1"
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal("bike:2", res7);
+        Assert.Equal("bike:1", res8);
+        //REMOVE_END
+
+
+        //STEP_START llen
+        long res9 = db.ListLength("bikes:repairs");
+        Console.WriteLine(res9);    // >>> 0
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal(0, res9);
+        //REMOVE_END
+
+
+        //STEP_START lmove_lrange
+        long res10 = db.ListLeftPush("{bikes}:repairs", "bike:1");
+        Console.WriteLine(res10);   // >>> 1
+
+        long res11 = db.ListLeftPush("{bikes}:repairs", "bike:2");
+        Console.WriteLine(res11);   // >>> 2
+
+        RedisValue res12 = db.ListMove("{bikes}:repairs", "{bikes}:finished", ListSide.Left, ListSide.Left);
+        Console.Write(res12);   // >>> "bike:2"
+
+        RedisValue[] res13 = db.ListRange("{bikes}:repairs", 0, -1);
+        Console.WriteLine(string.Join(", ", res13));    // >>> "bike:1"
+
+        RedisValue[] res14 = db.ListRange("{bikes}:finished", 0, -1);
+        Console.WriteLine(string.Join(", ", res14));    // >>> "bike:2"
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal(1, res10);
+        Assert.Equal(2, res11);
+        Assert.Equal("bike:2", res12);
+        Assert.Equal("bike:1", string.Join(", ", res13));
+        Assert.Equal("bike:2", string.Join(", ", res14));
+        bool delRes = db.KeyDelete("{bikes}:repairs");
+        delRes = db.KeyDelete("{bikes}:finished");
+        //REMOVE_END
+
+        //STEP_START lpush_rpush
+        long res15 = db.ListRightPush("bikes:repairs", "bike:1");
+        Console.WriteLine(res15);   // >>> 1
+
+        long res16 = db.ListRightPush("bikes:repairs", "bike:2");
+        Console.WriteLine(res16);   // >>> 2
+
+        long res17 = db.ListLeftPush("bikes:repairs", "bike:important_bike");
+        Console.WriteLine(res17);   // >>> 3
+
+        RedisValue[] res18 = db.ListRange("bikes:repairs", 0, -1);
+        Console.WriteLine(string.Join(", ", res18));    // >>> "bike:important_bike, bike:1, bike:2"
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal(1, res15);
+        Assert.Equal(2, res16);
+        Assert.Equal(3, res17);
+        Assert.Equal("bike:important_bike, bike:1, bike:2", string.Join(", ", res18));
+        delRes = db.KeyDelete("bikes:repairs");
+        //REMOVE_END
+
+        //STEP_START variadic
+        long res19 = db.ListRightPush("bikes:repairs", new RedisValue[] { "bike:1", "bike:2", "bike:3" });
+        Console.WriteLine(res19);   // >>> 3
+
+        long res20 = db.ListLeftPush("bikes:repairs", new RedisValue[] { "bike:important_bike", "bike:very_important_bike" });
+        Console.WriteLine(res20);   // >>> 5
+
+        RedisValue[] res21 = db.ListRange("bikes:repairs", 0, -1);
+        Console.WriteLine(string.Join(", ", res21));    // >>> "bike:very_important_bike, bike:important_bike, bike:1, bike:2, bike:3"
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal(3, res19);
+        Assert.Equal(5, res20);
+        Assert.Equal("bike:very_important_bike, bike:important_bike, bike:1, bike:2, bike:3", string.Join(", ", res21));
+        delRes = db.KeyDelete("bikes:repairs");
+        //REMOVE_END
+
+        //STEP_START lpop_rpop
+        long res22 = db.ListRightPush("bikes:repairs", new RedisValue[] { "bike:1", "bike:2", "bike:3" });
+        Console.WriteLine(res22);   // >>> 3
+
+        RedisValue res23 = db.ListRightPop("bikes:repairs");
+        Console.WriteLine(res23);   // >>> "bike:3"
+
+        RedisValue res24 = db.ListLeftPop("bikes:repairs");
+        Console.WriteLine(res24);   // >>> "bike:1"
+
+        RedisValue res25 = db.ListRightPop("bikes:repairs");
+        Console.WriteLine(res25);   // >>> "bike:2"
+
+        RedisValue res26 = db.ListRightPop("bikes:repairs");
+        Console.WriteLine(res26);   // >>> <Empty string>
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal(3, res22);
+        Assert.Equal("bike:3", res23);
+        Assert.Equal("bike:1", res24);
+        Assert.Equal("bike:2", res25);
+        Assert.Equal("", string.Join(", ", res26));
+        //REMOVE_END
+
+        //STEP_START ltrim
+        long res27 = db.ListLeftPush("bikes:repairs", new RedisValue[] { "bike:1", "bike:2", "bike:3", "bike:4", "bike:5" });
+        Console.WriteLine(res27);   // >>> 5
+
+        db.ListTrim("bikes:repairs", 0, 2);
+        RedisValue[] res28 = db.ListRange("bikes:repairs", 0, -1);
+        Console.WriteLine(string.Join(", ", res28));    // "bike:5, bike:4, bike:3"
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal(5, res27);
+        Assert.Equal("bike:5, bike:4, bike:3", string.Join(", ", res28));
+        delRes = db.KeyDelete("bikes:repairs");
+        //REMOVE_END
+
+        //STEP_START ltrim_end_of_list
+        long res29 = db.ListRightPush("bikes:repairs", new RedisValue[] { "bike:1", "bike:2", "bike:3", "bike:4", "bike:5" });
+        Console.WriteLine(res29);   // >>> 5
+
+        db.ListTrim("bikes:repairs", -3, -1);
+        RedisValue[] res30 = db.ListRange("bikes:repairs", 0, -1);
+        Console.WriteLine(string.Join(", ", res30));    // >>> "bike:3, bike:4, bike:5"
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal(5, res29);
+        Assert.Equal("bike:3, bike:4, bike:5", string.Join(", ", res30));
+        delRes = db.KeyDelete("bikes:repairs");
+        //REMOVE_END
+
+        //STEP_START brpop
+        long res31 = db.ListRightPush("bikes:repairs", new RedisValue[] { "bike:1", "bike:2" });
+        Console.WriteLine(res31);   // >>> 2
+
+        Tuple<RedisKey, RedisValue>? res32 = db.BRPop(new RedisKey[] { "bikes:repairs" }, 1);
+
+        if (res32 != null)
+            Console.WriteLine($"{res32.Item1} -> {res32.Item2}"); // >>> "bikes:repairs -> bike:2"
+
+        Tuple<RedisKey, RedisValue>? res33 = db.BRPop(new RedisKey[] { "bikes:repairs" }, 1);
+
+        if (res33 != null)
+            Console.WriteLine($"{res33.Item1} -> {res33.Item2}"); // >>> "bikes:repairs -> bike:1"
+
+        Tuple<RedisKey, RedisValue>? res34 = db.BRPop(new RedisKey[] { "bikes:repairs" }, 1);
+        Console.WriteLine(res34);   // >>> "Null"
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal(2, res31);
+
+        if (res32 != null)
+            Assert.Equal("bikes:repairs -> bike:2", $"{res32.Item1} -> {res32.Item2}");
+        if (res33 != null)
+            Assert.Equal("bikes:repairs -> bike:1", $"{res33.Item1} -> {res33.Item2}");
+
+        Assert.Null(res34);
+        //REMOVE_END
+
+        //STEP_START rule_1
+        bool res35 = db.KeyDelete("new_bikes");
+        Console.WriteLine(res35);   // >>> False
+
+        long res36 = db.ListRightPush("new_bikes", new RedisValue[] { "bike:1", "bike:2", "bike:3" });
+        Console.WriteLine(res36);   // >>> 3
+        //STEP_END
+
+        //REMOVE_START
+        Assert.False(res35);
+        Assert.Equal(3, res36);
+        //REMOVE_END
+
+        //STEP_START rule_1.1
+        bool res37 = db.StringSet("new_bikes", "bike:1");
+        Console.WriteLine(res37);   // >>> True
+
+        RedisType res38 = db.KeyType("new_bikes");
+        Console.WriteLine(res38);   // >>> RedisType.String
+
+        try
+        {
+            long res39 = db.ListRightPush("new_bikes", new RedisValue[] { "bike:2", "bike:3" });
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e);
+        }
+        //STEP_END
+
+        //REMOVE_START
+        Assert.True(res37);
+        Assert.Equal(RedisType.String, res38);
+        delRes = db.KeyDelete("new_bikes");
+        //REMOVE_END
+
+        //STEP_START rule_2
+        long res40 = db.ListLeftPush("bikes:repairs", new RedisValue[] { "bike:1", "bike:2", "bike:3" });
+        Console.WriteLine(res40);   // >>> 3
+
+        bool res41 = db.KeyExists("bikes:repairs");
+        Console.WriteLine(res41);   // >>> True
+
+        RedisValue res42 = db.ListLeftPop("bikes:repairs");
+        Console.WriteLine(res42);   // >>> "bike:3"
+
+        RedisValue res43 = db.ListLeftPop("bikes:repairs");
+        Console.WriteLine(res43);   // >>> "bike:2"
+
+        RedisValue res44 = db.ListLeftPop("bikes:repairs");
+        Console.WriteLine(res44);   //  >>> "bike:1"
+
+        bool res45 = db.KeyExists("bikes:repairs");
+        Console.WriteLine(res45);   // >>> False
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal(3, res40);
+        Assert.True(res41);
+        Assert.Equal("bike:3", res42);
+        Assert.Equal("bike:2", res43);
+        Assert.Equal("bike:1", res44);
+        Assert.False(res45);
+        //REMOVE_END
+
+        //STEP_START rule_3
+        bool res46 = db.KeyDelete("bikes:repairs");
+        Console.WriteLine(res46);   // >>> False
+
+        long res47 = db.ListLength("bikes:repairs");
+        Console.WriteLine(res47);   // >>> 0
+
+        RedisValue res48 = db.ListLeftPop("bikes:repairs");
+        Console.WriteLine(res48);   // >>> Null
+        //STEP_END
+
+        //REMOVE_START
+        Assert.False(res46);
+        Assert.Equal(0, res47);
+        Assert.Equal(RedisValue.Null, res48);
+        //REMOVE_END
+
+        //STEP_START ltrim.1
+        long res49 = db.ListLeftPush("bikes:repairs", new RedisValue[] { "bike:1", "bike:2", "bike:3", "bike:4", "bike:5" });
+        Console.WriteLine(res49);   // >>> 5
+
+        db.ListTrim("bikes:repairs", 0, 2);
+        RedisValue[] res50 = db.ListRange("bikes:repairs", 0, -1);
+        Console.WriteLine(string.Join(", ", res50));    // >>> "bike:5, bike:4, bike:3"
+        //STEP_END
+
+        //REMOVE_START
+        Assert.Equal(5, res49);
+        Assert.Equal("bike:5, bike:4, bike:3", string.Join(", ", res50));
+        //REMOVE_END
+
+        //HIDE_START
+    }
+}
+//HIDE_END