Add some tests for AssemblyHelper (#3911)

microsoft · Jul 29, 2022 · e63ba03 · e63ba03
1 parent 18aeea4
commit e63ba03
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/test/Microsoft.TestPlatform.ObjectModel.UnitTests/Utilities/AssemblyHelperTests.cs b/test/Microsoft.TestPlatform.ObjectModel.UnitTests/Utilities/AssemblyHelperTests.cs
@@ -4,6 +4,7 @@
 #if NETFRAMEWORK
 
 using System;
+using System.Reflection;
 
 using Microsoft.VisualStudio.TestPlatform.ObjectModel.Adapter;
 using Microsoft.VisualStudio.TestPlatform.ObjectModel.Utilities;
@@ -74,5 +75,19 @@ public void SetNetFrameworkCompatiblityModeShouldNotSetAppDomainTargetFrameWorkW
 
         Assert.IsNull(appDomainSetup.TargetFrameworkName);
     }
+
+    [TestMethod]
+    [DataRow(null)]
+    [DataRow("")]
+    public void DoesReferencesAssemblyWhenSourceIsNullOrEmptyReturnsNull(string source)
+    {
+        Assert.IsNull(AssemblyHelper.DoesReferencesAssembly(source, AssemblyName.GetAssemblyName(Assembly.GetExecutingAssembly().Location)));
+    }
+
+    [TestMethod]
+    public void DoesReferencesAssemblyWhenReferenceAssemblyIsNullReturnsNull()
+    {
+        Assert.IsNull(AssemblyHelper.DoesReferencesAssembly("C:\\some.dll", null!));
+    }
 }
 #endif