Merge pull request #2566 from Priya91/diagnostictools

Add tests for SuppressMessageAttribute in System.Diagnostics.Tools contract.

Author: Priya91

src/System.Diagnostics.Tools/tests/System.Diagnostics.Tools.Tests.csproj

@@ -15,6 +15,7 @@
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' " />
   <ItemGroup>
     <Compile Include="System\CodeDom\Compiler\GeneratedCodeAttributeTests.cs" />
+    <Compile Include="System\Diagnostics\CodeAnalysis\SuppressMessageAttributeTests.cs" />
   </ItemGroup>
   <ItemGroup>
     <!-- Compile tests against the contract, but copy our local-built implementation for testing -->

src/System.Diagnostics.Tools/tests/System/CodeDom/Compiler/GeneratedCodeAttributeTests.cs

@@ -3,14 +3,14 @@
 
 using Xunit;
 
-namespace System.CodeDom.Compiler
+namespace System.CodeDom.Compiler.Tests
 {
-    public static class GeneratedCodeAttributeTests
+    public class GeneratedCodeAttributeTests
     {
         [Theory]
         [InlineData(null, null)]
         [InlineData("Tool", "Version")]
-        public static void Constructor(string tool, string version)
+        public void TestConstructor(string tool, string version)
         {
             GeneratedCodeAttribute gca = new GeneratedCodeAttribute(tool, version);
 

src/System.Diagnostics.Tools/tests/System/Diagnostics/CodeAnalysis/SuppressMessageAttributeTests.cs

@@ -0,0 +1,33 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Xunit;
+
+namespace System.Diagnostics.CodeAnalysis.Tests
+{
+    public class SuppressMessageAttributeTests
+    {
+        [Theory]
+        [InlineData("Category", "CheckId", "Justification", "MessageId", "Scope", "Target")]
+        [InlineData("", "", "", "", "", "")]
+        [InlineData(null, null, null, null, null, null)]
+        [InlineData("", null, "Justification", null, "Scope", "")]
+        public void TestConstructor(string category, string id, string justification, string messageId, string scope, string target)
+        {
+            SuppressMessageAttribute sma = new SuppressMessageAttribute(category, id)
+            {
+                Justification = justification,
+                MessageId = messageId,
+                Scope = scope,
+                Target = target
+            };
+
+            Assert.Equal(category, sma.Category);
+            Assert.Equal(id, sma.CheckId);
+            Assert.Equal(justification, sma.Justification);
+            Assert.Equal(messageId, sma.MessageId);
+            Assert.Equal(scope, sma.Scope);
+            Assert.Equal(target, sma.Target);
+        }
+    }
+}