Cherry-picked: [UITestMethod] should invoke test method with null (#1045) (#1061)

cvpoienaru · Nandin Borjigin · web-flow · commit 3a7b92ef8a0a · 2022-04-07T16:50:00.000+02:00
Co-authored-by: Nandin Borjigin &lt;nandiin@163.com&gt;
diff --git a/src/TestFramework/Extension.UWP/UITestMethodAttribute.cs b/src/TestFramework/Extension.UWP/UITestMethodAttribute.cs
@@ -35,7 +35,7 @@ public override TestResult[] Execute(ITestMethod testMethod)
                 Windows.UI.Core.CoreDispatcherPriority.Normal,
                 () =>
                 {
-                    result = testMethod.Invoke(new object[] { });
+                    result = testMethod.Invoke(null);
                 }).AsTask().GetAwaiter().GetResult();
 
             return new TestResult[] { result };
diff --git a/src/TestFramework/Extension.WinUI/UITestMethodAttribute.cs b/src/TestFramework/Extension.WinUI/UITestMethodAttribute.cs
@@ -48,7 +48,7 @@ public override TestResult[] Execute(ITestMethod testMethod)
             {
                 try
                 {
-                    result = testMethod.Invoke(Array.Empty<object>());
+                    result = testMethod.Invoke(null);
                 }
                 catch (Exception e)
                 {

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@ public override TestResult[] Execute(ITestMethod testMethod)`
`35`	`35`	`Windows.UI.Core.CoreDispatcherPriority.Normal,`
`36`	`36`	`() =>`
`37`	`37`	`{`
`38`		`- result = testMethod.Invoke(new object[] { });`
	`38`	`+ result = testMethod.Invoke(null);`
`39`	`39`	`}).AsTask().GetAwaiter().GetResult();`
`40`	`40`
`41`	`41`	`return new TestResult[] { result };`
Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ public override TestResult[] Execute(ITestMethod testMethod)`
`48`	`48`	`{`
`49`	`49`	`try`
`50`	`50`	`{`
`51`		`- result = testMethod.Invoke(Array.Empty<object>());`
	`51`	`+ result = testMethod.Invoke(null);`
`52`	`52`	`}`
`53`	`53`	`catch (Exception e)`
`54`	`54`	`{`