Java 9 Diamond Inner Class Test (#57)

paulirwin · web-flow · commit 64f9cb5e0c9f · 2023-08-12T08:53:07.000-06:00
* Add test for Java 9 diamond operator in inner class * Tests: Make Java 9 diamond operator example just a conversion test, #53
diff --git a/JavaToCSharp.Tests/IntegrationTests.cs b/JavaToCSharp.Tests/IntegrationTests.cs
@@ -17,6 +17,7 @@ public class IntegrationTests
     [InlineData("Resources/ArrayField.java")]
     [InlineData("Resources/SimilarityBase.java")]
     [InlineData("Resources/TestNumericDocValuesUpdates.java")]
+    [InlineData("Resources/Java9DiamondOperatorInnerClass.java")]
     public void GeneralSuccessfulConversionTest(string filePath)
     {
         var options = new JavaConversionOptions();
diff --git a/JavaToCSharp.Tests/Resources/Java9DiamondOperatorInnerClass.java b/JavaToCSharp.Tests/Resources/Java9DiamondOperatorInnerClass.java
@@ -0,0 +1,40 @@
+﻿// NOTE: This example when transformed to C# does not successfully compile yet, however we can somewhat successfully
+// parse it. Anonymous types always need a little bit of hand-holding after conversion anyways.
+package example;
+
+public class Program {
+   public static void main(String[] args) {
+      Handler<Integer> intHandler = new Handler<>(1) {
+         @Override
+         public void handle() {
+            System.out.println(content);
+         }
+      };
+      intHandler.handle();
+      Handler<? extends Number> intHandler1 = new Handler<>(2) {
+         @Override
+         public void handle() {
+            System.out.println(content);
+         }
+      };
+      intHandler1.handle();
+      Handler<?> handler = new Handler<>("test") {
+         @Override
+         public void handle() {
+            System.out.println(content);
+         }
+      };
+
+      handler.handle();    
+   }  
+}
+
+abstract class Handler<T> {
+   public T content;
+
+   public Handler(T content) {
+      this.content = content; 
+   }
+   
+   abstract void handle();
+}

Original file line number	Diff line number	Diff line change
`@@ -17,6 +17,7 @@ public class IntegrationTests`
`17`	`17`	`[InlineData("Resources/ArrayField.java")]`
`18`	`18`	`[InlineData("Resources/SimilarityBase.java")]`
`19`	`19`	`[InlineData("Resources/TestNumericDocValuesUpdates.java")]`
	`20`	`+ [InlineData("Resources/Java9DiamondOperatorInnerClass.java")]`
`20`	`21`	`public void GeneralSuccessfulConversionTest(string filePath)`
`21`	`22`	`{`
`22`	`23`	`var options = new JavaConversionOptions();`