add tests for multi target project

Author: razzmatazz

tests/CSharpLanguageServer.Tests/InitializationTests.fs

@@ -116,3 +116,15 @@ let testServerRegistersCapabilitiesWithTheClient () =
 
     Assert.IsTrue(client.ServerDidRespondTo("initialize"))
     Assert.IsTrue(client.ServerDidRespondTo("initialized"))
+
+
+[<TestCase>]
+let testMultiTargetProjectLoads () =
+    use client = setupServerClient { defaultClientProfile with LoggingEnabled=true }
+                                   "TestData/testMultiTargetProjectLoads"
+    client.StartAndWaitForSolutionLoad()
+
+    let serverInfo = client.GetState().ServerInfo.Value
+    Assert.AreEqual("csharp-ls", serverInfo.Name)
+
+    Assert.IsTrue(false)

tests/CSharpLanguageServer.Tests/TestData/testMultiTargetProjectLoads/Project/Class.cs

@@ -0,0 +1,6 @@
+class Class
+{
+    public void Method(string arg)
+    {
+    }
+}

tests/CSharpLanguageServer.Tests/TestData/testMultiTargetProjectLoads/Project/Project.csproj

@@ -0,0 +1,6 @@
+<Project Sdk="Microsoft.NET.Sdk">
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
+    </PropertyGroup>
+</Project>