Merge pull request #856 from liquidata-inc/db/dotnet-integration

/mysql-client-tests/dotnet: Iterating on dotnet mysql client test

MySQLDockerfile

@@ -18,6 +18,7 @@ RUN apt install -y \
 	python3.8 \
 	python3-pip \
 	curl \
+	wget \
 	pkg-config \
 	mysql-client \
 	libmysqlclient-dev \
@@ -26,6 +27,14 @@ RUN apt install -y \
 	ca-certificates-java \
 	bats
 
+# install dotnet
+RUN wget https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
+RUN dpkg -i packages-microsoft-prod.deb
+RUN apt-get update; \
+      apt-get install -y apt-transport-https && \
+      apt-get update && \
+      apt-get install -y dotnet-sdk-3.1
+
 # install node
 RUN curl -sL https://deb.nodesource.com/setup_14.x | bash -
 RUN apt install -y nodejs

mysql-client-tests/dotnet/.gitignore

@@ -0,0 +1,136 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+.vs
+
+# User-specific files
+*.suo
+*.user
+*.sln.docstates
+
+# Build results
+
+[Dd]ebug/
+[Rr]elease/
+x64/
+[Bb]in/
+[Oo]bj/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.log
+*.svclog
+*.scc
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opensdf
+*.sdf
+*.cachefile
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.Publish.xml
+*.pubxml
+*.azurePubxml
+
+# NuGet Packages Directory
+## TODO: If you have NuGet Package Restore enabled, uncomment the next line
+packages/
+## TODO: If the tool you use requires repositories.config, also uncomment the next line
+!packages/repositories.config
+
+# Windows Azure Build Output
+csx/
+*.build.csdef
+
+# Windows Store app package directory
+AppPackages/
+
+# Others
+sql/
+*.Cache
+ClientBin/
+[Ss]tyle[Cc]op.*
+![Ss]tyle[Cc]op.targets
+~$*
+*~
+*.dbmdl
+*.[Pp]ublish.xml
+
+*.publishsettings
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file to a newer
+# Visual Studio version. Backup files are not needed, because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+App_Data/*.mdf
+App_Data/*.ldf
+
+# =========================
+# Windows detritus
+# =========================
+
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Mac desktop service store files
+.DS_Store
+
+_NCrunch*
+ZZ

mysql-client-tests/dotnet/Program.cs

@@ -0,0 +1,81 @@
+using System;
+using System.Data;
+
+using MySql.Data;
+using MySql.Data.MySqlClient;
+
+class TestException : Exception
+{
+    public TestException(string message)
+    {
+        Console.WriteLine(message);
+    }
+}
+
+public class DoltSQL
+{
+    public static int Main(string[] args)
+    {
+        if (args.Length != 3)
+        {
+            Console.WriteLine("Must supply $USER $PORT $REPO arguments.");
+            return 1;
+        }
+
+        var user = args[0];
+        var port = args[1];
+        var db = args[2];
+
+        string connStr = $"server=127.0.0.1;user={user};database={db};port={port};CharSet=utf8;";
+        MySqlConnection conn = new MySqlConnection(connStr);
+
+        try
+        {
+            conn.Open();
+            SetupTest(conn);
+            QueryTest(conn);
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine(ex.ToString());
+        }
+
+        conn.Close();
+        return 0;
+    }
+
+    public static void SetupTest(MySqlConnection conn)
+    {
+        using var cmd = new MySqlCommand();
+        cmd.Connection = conn;
+
+        cmd.CommandText = @"CREATE TABLE test (pk int, value int, primary key(pk))";
+        cmd.ExecuteNonQuery();
+
+        cmd.CommandText = "INSERT INTO test(pk, value) VALUES(0,0)";
+        cmd.ExecuteNonQuery();
+    }
+
+    public static void QueryTest(MySqlConnection conn)
+    {
+        string sql = "SELECT count(*) as count FROM test";
+        using (var cmd = new MySqlCommand(sql, conn))
+        try
+        {
+            object result = cmd.ExecuteScalar();
+            if (result != null)
+            {
+                int r = Convert.ToInt32(result);
+                if (r != 1)
+                {
+                        TestException ex = new TestException($"Expected 1, Recieved {r}");
+                        throw ex;
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine(ex.ToString());
+        }
+    }
+}

mysql-client-tests/dotnet/dotnet.csproj

@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="MySql.Data" Version="8.0.21" />
+  </ItemGroup>
+
+</Project>

mysql-client-tests/dotnet/dotnet.sln

@@ -0,0 +1,17 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "dotnet", "dotnet.csproj", "{E77B5EEB-5826-4C3A-BABC-337ACB3E2C47}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E77B5EEB-5826-4C3A-BABC-337ACB3E2C47}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E77B5EEB-5826-4C3A-BABC-337ACB3E2C47}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E77B5EEB-5826-4C3A-BABC-337ACB3E2C47}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E77B5EEB-5826-4C3A-BABC-337ACB3E2C47}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

mysql-client-tests/mysql-client-tests.bats

@@ -48,3 +48,9 @@ teardown() {
     (cd $BATS_TEST_DIRNAME/c; make clean; make)
     $BATS_TEST_DIRNAME/c/mysql-connector-c-test $USER $PORT $REPO_NAME
 }
+
+@test "dotnet mysql connector" {
+    cd $BATS_TEST_DIRNAME/dotnet/
+    # dotnet run uses output channel 3 which conflicts with bats so we pipe it to null
+    dotnet run -- $USER $PORT $REPO_NAME 3>&-
+}