inline test strings

Author: CyrusNajmabadi

src/Analyzers/CSharp/Tests/GenerateDefaultConstructors/GenerateDefaultConstructorsTests.cs

@@ -909,13 +909,12 @@ public S()
     [Fact, WorkItem("https://github.com/dotnet/roslyn/issues/58593")]
     public async Task TestMissingInStructWithoutFieldInitializer()
     {
-        var source = """
+        await TestCodeFixMissingAsync("""
             struct [||]S
             {
                 object X;
             }
-            """;
-        await TestCodeFixMissingAsync(source);
+            """);
 
 #if !CODE_STYLE
         await TestRefactoringMissingAsync(source);

src/Analyzers/CSharp/Tests/ImplementInterface/ImplementInterfaceCodeFixTests.cs

@@ -5371,7 +5371,7 @@ public void Goo(byte x = 1)
     [Fact, WorkItem("http://vstfdevdiv:8080/DevDiv2/DevDiv/_workitems/edit/545736")]
     public async Task TestCastedOptionalParameter1()
     {
-        const string code = """
+        await TestWithAllCodeStyleOptionsOffAsync("""
             using System;
             interface I
             {
@@ -5381,9 +5381,7 @@ interface I
             class C : {|CS0535:I|}
             {
             }
-            """;
-
-        const string expected = """
+            """, """
             using System;
             interface I
             {
@@ -5397,9 +5395,7 @@ public void Goo(ConsoleColor x = (ConsoleColor)(-1))
                     throw new NotImplementedException();
                 }
             }
-            """;
-
-        await TestWithAllCodeStyleOptionsOffAsync(code, expected);
+            """);
     }
 
     [Fact, WorkItem("http://vstfdevdiv:8080/DevDiv2/DevDiv/_workitems/edit/545737")]

src/Analyzers/CSharp/Tests/RemoveUnusedMembers/RemoveUnusedMembersTests.cs

@@ -3078,7 +3078,7 @@ class C
     [Fact, WorkItem("https://github.com/dotnet/roslyn/issues/62856")]
     public async Task DoNotWarnForAwaiterMethods()
     {
-        const string code = """
+        await VerifyCS.VerifyAnalyzerAsync("""
             using System;
             using System.Runtime.CompilerServices;
             using System.Threading.Tasks;
@@ -3096,15 +3096,13 @@ private void GetResult() { }
                 public void OnCompleted(Action continuation) => Task.Run(continuation);
                 public void UnsafeOnCompleted(Action continuation) => Task.Run(continuation);
             }
-            """;
-
-        await VerifyCS.VerifyAnalyzerAsync(code);
+            """);
     }
 
     [Fact, WorkItem("https://github.com/dotnet/roslyn/issues/62856")]
     public async Task WarnForAwaiterMethodsNotImplementingInterface()
     {
-        const string code = """
+        await VerifyCS.VerifyCodeFixAsync("""
             using System;
             using System.Runtime.CompilerServices;
             using System.Threading.Tasks;
@@ -3117,8 +3115,7 @@ class C
                 public void OnCompleted(Action continuation) => Task.Run(continuation);
                 public void UnsafeOnCompleted(Action continuation) => Task.Run(continuation);
             }
-            """;
-        const string fixedCode = """
+            """, """
             using System;
             using System.Runtime.CompilerServices;
             using System.Threading.Tasks;
@@ -3128,9 +3125,7 @@ class C
                 public void OnCompleted(Action continuation) => Task.Run(continuation);
                 public void UnsafeOnCompleted(Action continuation) => Task.Run(continuation);
             }
-            """;
-
-        await VerifyCS.VerifyCodeFixAsync(code, fixedCode);
+            """);
     }
 
     [Fact, WorkItem("https://github.com/dotnet/roslyn/issues/57470")]

src/Analyzers/CSharp/Tests/UseImplicitOrExplicitType/UseExplicitTypeTests.cs

@@ -1048,7 +1048,7 @@ void Method(System.Collections.Generic.IEnumerable<(Program, Program)> x)
     [Fact, WorkItem("https://github.com/dotnet/roslyn/issues/47038")]
     public async Task NotNullableType_ForeachVarDeconstruction2()
     {
-        var before = """
+        await TestInRegularAndScriptAsync("""
             #nullable enable
 
             class C
@@ -1067,8 +1067,7 @@ void M(C[] items)
                     }
                 }
             }
-            """;
-        var after = """
+            """, """
             #nullable enable
 
             class C
@@ -1087,8 +1086,7 @@ void M(C[] items)
                     }
                 }
             }
-            """;
-        await TestInRegularAndScriptAsync(before, after, new(options: ExplicitTypeEverywhere()));
+            """, new(options: ExplicitTypeEverywhere()));
     }
 
     [Fact, WorkItem("https://github.com/dotnet/roslyn/issues/40477")]

src/CodeStyle/Tools/Program.cs

@@ -197,13 +197,10 @@ bool AddRule(DiagnosticDescriptor rule)
 
     private static void CreateTargetsFile(string language, string outputDir, string targetsFileName)
     {
-        var fileContents =
-$@"<Project>{GetTargetContents(language)}
-</Project>";
-
         var directory = Directory.CreateDirectory(outputDir);
         var fileWithPath = Path.Combine(directory.FullName, targetsFileName);
-        File.WriteAllText(fileWithPath, fileContents);
+        File.WriteAllText(fileWithPath, $@"<Project>{GetTargetContents(language)}
+</Project>");
         return;
 
         static string GetTargetContents(string language)