Demonstrate better overload resolution inC#8 vs C#7

SonarSource · Feb 20, 2023 · 304a702 · 304a702
1 parent 2640394
commit 304a702
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/...s/SonarAnalyzer.UnitTest/TestCases/AssertionsShouldBeComplete.FluentAssertions.CSharp8.cs b/...s/SonarAnalyzer.UnitTest/TestCases/AssertionsShouldBeComplete.FluentAssertions.CSharp8.cs
@@ -10,13 +10,20 @@ public class Program
     public void StringAssertions()
     {
         var s = "Test";
+        s.Should();              // Noncompliant (no "ambiguous calls" compiler error as in C# 7)
         s?.Should();             // Noncompliant
         s?[0].Should();          // Noncompliant
         s.Should().Be("Test");   // Compliant
         s.Should()?.Be("Test");  // Compliant
         s.Should()!?.Be("Test"); // Compliant
     }
 
+    public void CollectionAssertions()
+    {
+        var collection = new[] { "Test", "Test" };
+        collection.Should(); // Noncompliant (no "ambiguous calls" compiler error as in C# 7)
+    }
+
     public void DictAssertions()
     {
         var dict = new Dictionary<string, object>();