fix warnings/messages & rename thing

examples/01_GettingStarted/Program.cs

@@ -6,9 +6,9 @@ namespace _01_GettingStarted
 {
 	// Just an extremely simple example using the StringDatabase helper
 
-	internal class Program
+	internal static class Program
 	{
-		private static void Main(string[] args)
+		private static void Main()
 		{
 			// this is the most simplest way to use StringDB
 			// this creates a database in RAM

src/StringDB.PerformanceNumbers/Program.cs

@@ -20,6 +20,8 @@ private static void Main()
 			new SingleInsertFileSize().Run();
 			new InsertRangeFileSize().Run();
 
+			Console.WriteLine(summary);
+
 			Console.ReadLine();
 		}
 

src/StringDB.PerformanceNumbers/YieldOrLinq.cs

@@ -90,14 +90,10 @@ public IEnumerable<int> UseLinq()
 
 	public class CustomEnumerator : IEnumerator<int>, IEnumerable<int>
 	{
-		private readonly IEnumerable<(int, int)> _enumerateOver;
 		private readonly IEnumerator<(int, int)> _enumerator;
 
 		public CustomEnumerator(IEnumerable<(int, int)> enumerateOver)
-		{
-			_enumerateOver = enumerateOver;
-			_enumerator = enumerateOver.GetEnumerator();
-		}
+			=> _enumerator = enumerateOver.GetEnumerator();
 
 		public bool MoveNext()
 		{

src/StringDB/IO/Compatibility/StringDB10_0_0LowlevelDatabaseIODevice.cs

@@ -286,7 +286,6 @@ private uint ReadVariableLength()
 		private void WriteVariableLength(uint value)
 		{
 			var currentValue = value;
-			var bufferIndex = 0;
 
 			do
 			{

src/StringDB/IO/StreamCacheMonitor.cs

@@ -82,10 +82,7 @@ public override long Position
 			}
 		}
 
-		public override void Close()
-		{
-			InnerStream.Close();
-		}
+		public override void Close() => InnerStream.Close();
 
 		public void UpdateCache()
 		{

tests/StringDB.Tests/QueryingTests/QueryManagerExtensionsTests.cs

@@ -14,12 +14,12 @@ namespace StringDB.Tests.QueryingTests
 {
 	public class QueryManagerExtensionsTests
 	{
-		private Mock<IQueryManager<string, int>> _queryManager = new Mock<IQueryManager<string, int>>();
+		private readonly Mock<IQueryManager<string, int>> _queryManager = new Mock<IQueryManager<string, int>>();
 
 		[Fact]
 		public async Task CancellationToken_IsPassed_ToQueryManager()
 		{
-			var cancellationRequestedShouldBe = false;
+			const bool cancellationRequestedShouldBe = false;
 
 			var request = new Mock<IRequest<int>>();
 			request.Setup(x => x.Request()).Returns(Task.FromResult(1));
@@ -54,11 +54,12 @@ public async Task CancellationToken_IsPassed_ToQueryManager()
 		public async Task ExecutingQuery_IsFalse_ReturnsNull()
 		{
 			_queryManager.Setup(x => x.ExecuteQuery(It.IsAny<IQuery<string, int>>()))
-				.Returns<IQuery<string, int>>(async query => false)
+				.Returns<IQuery<string, int>>(_ => Task.FromResult(false))
 				.Verifiable();
 
 			var result = await _queryManager.Object
-				.Find(x => x == "str");
+				.Find(x => x == "str")
+				.ConfigureAwait(false);
 
 			result.Should().BeNull();
 

tests/StringDB.Tests/QueryingTests/QueryTests.cs

@@ -86,7 +86,7 @@ public void Process_InvokesDelegate_And_Parameters_ArePassed()
 				p2 = _2;
 
 				invoked = true;
-				return null;
+				return Task.FromResult(QueryAcceptance.Continue);
 			});
 
 			_query.Process(13, mock.Object);

tests/StringDB.Tests/StoneVaultIODeviceTests.cs

@@ -51,7 +51,7 @@ public void InsertWorks()
 				.Should()
 				.BeEquivalentTo(TestKeyValue().Concat(TestAA()).Concat(DataBad()));
 
-			IEnumerable<byte> TestKeyValue()
+			static IEnumerable<byte> TestKeyValue()
 			{
 				return new byte[]
 				   {
@@ -67,7 +67,7 @@ IEnumerable<byte> TestKeyValue()
 				   .Concat(Encoding.UTF8.GetBytes("value"));
 			}
 
-			IEnumerable<byte> TestAA()
+			static IEnumerable<byte> TestAA()
 			{
 				return new byte[]
 				{
@@ -83,7 +83,7 @@ IEnumerable<byte> TestAA()
 				.Concat(Encoding.UTF8.GetBytes("a"));
 			}
 
-			IEnumerable<byte> DataBad()
+			static IEnumerable<byte> DataBad()
 			{
 				return new byte[]
 				{
@@ -145,7 +145,7 @@ public void CanRead()
 			_sviod.ReadNext()
 				.Should().BeEquivalentTo(keys[1]);
 
-			byte[] Bytes(string str) => Encoding.UTF8.GetBytes(str);
+			static byte[] Bytes(string str) => Encoding.UTF8.GetBytes(str);
 		}
 	}
 }

tests/StringDB.Tests/StringDB10_0_0Tests.cs

@@ -249,7 +249,7 @@ public class Index
 				[Fact]
 				public void ReadsIndexOk()
 				{
-					var (ms, io) = Generate();
+					var (_, io) = Generate();
 
 					io.WriteIndex(Encoding.UTF8.GetBytes("key"), 1337);
 
@@ -273,7 +273,7 @@ public class Value
 				[Fact]
 				public void ReadsValueOk()
 				{
-					var (ms, io) = Generate();
+					var (_, io) = Generate();
 
 					const int len = 12345;
 
@@ -314,7 +314,7 @@ public class Jump
 					[Fact]
 					public void PeeksJumpFine()
 					{
-						var (ms, io) = Generate();
+						var (_, io) = Generate();
 
 						io.WriteJump(1337);
 						io.Reset();
@@ -401,33 +401,31 @@ public void JumpOffsetSize()
 			[Fact]
 			public void ReadsLongPrefix()
 			{
-				using (var ms = new MemoryStream())
-				using (var io = new StringDB10_0_0LowlevelDatabaseIODevice(ms))
+				using (var curMs = new MemoryStream())
+				using (var curIo = new StringDB10_0_0LowlevelDatabaseIODevice(curMs))
 				{
-					io.JumpPos
+					curIo.JumpPos
 						.Should()
 						.Be(0);
 
-					ms.Length
+					curMs.Length
 						.Should()
 						.Be(8);
 				}
 
-				using (var ms = new MemoryStream())
-				{
-					ms.Write(new byte[8] { 123, 0, 0, 0, 0, 0, 0, 0 });
+				using var ms = new MemoryStream();
 
-					using (var io = new StringDB10_0_0LowlevelDatabaseIODevice(ms))
-					{
-						io.JumpPos
-							.Should()
-							.Be(123);
+				ms.Write(new byte[8] { 123, 0, 0, 0, 0, 0, 0, 0 });
 
-						ms.Length
-							.Should()
-							.Be(8);
-					}
-				}
+				using var io = new StringDB10_0_0LowlevelDatabaseIODevice(ms);
+
+				io.JumpPos
+					.Should()
+					.Be(123);
+
+				ms.Length
+					.Should()
+					.Be(8);
 			}
 
 			[Fact]