From c285b295296539e23ba8c6dce27f6c1031bd56c9 Mon Sep 17 00:00:00 2001
From: Pavel Mikula
 <57188685+pavel-mikula-sonarsource@users.noreply.github.com>
Date: Mon, 16 Nov 2020 12:07:13 +0100
Subject: [PATCH] Add C# 9 unit tests for S4055 (#3752)

---
 ...uldNotBePassedAsLocalizedParametersTest.cs |  7 +++++
 ...otBePassedAsLocalizedParameters.CSharp9.cs | 27 +++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 sonaranalyzer-dotnet/tests/SonarAnalyzer.UnitTest/TestCases/LiteralsShouldNotBePassedAsLocalizedParameters.CSharp9.cs

diff --git a/sonaranalyzer-dotnet/tests/SonarAnalyzer.UnitTest/Rules/LiteralsShouldNotBePassedAsLocalizedParametersTest.cs b/sonaranalyzer-dotnet/tests/SonarAnalyzer.UnitTest/Rules/LiteralsShouldNotBePassedAsLocalizedParametersTest.cs
index 3e6922f0726..d22fbc093ef 100644
--- a/sonaranalyzer-dotnet/tests/SonarAnalyzer.UnitTest/Rules/LiteralsShouldNotBePassedAsLocalizedParametersTest.cs
+++ b/sonaranalyzer-dotnet/tests/SonarAnalyzer.UnitTest/Rules/LiteralsShouldNotBePassedAsLocalizedParametersTest.cs
@@ -35,5 +35,12 @@ public void LiteralsShouldNotBePassedAsLocalizedParameters() =>
             Verifier.VerifyAnalyzer(@"TestCases\LiteralsShouldNotBePassedAsLocalizedParameters.cs",
                                     new LiteralsShouldNotBePassedAsLocalizedParameters(),
                                     additionalReferences: MetadataReferenceFacade.GetSystemComponentModelPrimitives());
+
+        [TestMethod]
+        [TestCategory("Rule")]
+        public void LiteralsShouldNotBePassedAsLocalizedParameters_CSharp9() =>
+            Verifier.VerifyAnalyzerFromCSharp9Console(@"TestCases\LiteralsShouldNotBePassedAsLocalizedParameters.CSharp9.cs",
+                new LiteralsShouldNotBePassedAsLocalizedParameters(),
+                additionalReferences: MetadataReferenceFacade.GetSystemComponentModelPrimitives());
     }
 }
diff --git a/sonaranalyzer-dotnet/tests/SonarAnalyzer.UnitTest/TestCases/LiteralsShouldNotBePassedAsLocalizedParameters.CSharp9.cs b/sonaranalyzer-dotnet/tests/SonarAnalyzer.UnitTest/TestCases/LiteralsShouldNotBePassedAsLocalizedParameters.CSharp9.cs
new file mode 100644
index 00000000000..456ffbf32cf
--- /dev/null
+++ b/sonaranalyzer-dotnet/tests/SonarAnalyzer.UnitTest/TestCases/LiteralsShouldNotBePassedAsLocalizedParameters.CSharp9.cs
@@ -0,0 +1,27 @@
+using System.ComponentModel;
+
+TopLevelLocalFunction("literal", "literal"); //Noncompliant
+                                             //Noncompliant@-1
+
+void TopLevelLocalFunction([Localizable(true)] string param1, string message)
+{
+}
+
+record Record
+{
+    [Localizable(true)]
+    public string Property1 { get; set; }
+    public string Property2 { get; set; }
+
+    public void Method()
+    {
+        Property1 = "lorem"; // Noncompliant
+        Property2 = "ipsum";
+
+        LocalFunctionWithAttribute("literal"); //Noncompliant
+
+        void LocalFunctionWithAttribute([Localizable(true)] string param1)
+        {
+        }
+    }
+}