1 files changed, 34 insertions, 0 deletions
diff --git a/javaparser-testing/src/test/java/com/github/javaparser/ast/visitor/NoCommentHashCodeVisitorTest.java b/javaparser-testing/src/test/java/com/github/javaparser/ast/visitor/NoCommentHashCodeVisitorTest.java
new file mode 100644
index 000000000..506566984
--- /dev/null
+++ b/javaparser-testing/src/test/java/com/github/javaparser/ast/visitor/NoCommentHashCodeVisitorTest.java
@@ -0,0 +1,34 @@
+package com.github.javaparser.ast.visitor;
+
+import com.github.javaparser.JavaParser;
+import com.github.javaparser.ast.CompilationUnit;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+
+public class NoCommentHashCodeVisitorTest {
+
+    @Test
+    public void testEquals() {
+        CompilationUnit p1 = JavaParser.parse("class X { }");
+        CompilationUnit p2 = JavaParser.parse("class X { }");
+        assertEquals(p1.hashCode(), p2.hashCode());
+    }
+
+    @Test
+    public void testEqualsWithDifferentComments() {
+        CompilationUnit p1 = JavaParser.parse("/* a */ class X { /** b */} //c");
+        CompilationUnit p2 = JavaParser.parse("/* b */ class X { }  //c");
+        assertEquals(p1.hashCode(), p2.hashCode());
+        assertEquals(p1.getComments().size(), 3);
+        assertEquals(p2.getComments().size(), 2);
+    }
+
+    @Test
+    public void testNotEquals() {
+        CompilationUnit p1 = JavaParser.parse("class X { }");
+        CompilationUnit p2 = JavaParser.parse("class Y { }");
+        assertNotEquals(p1.hashCode(), p2.hashCode());
+    }
+}
+\ No newline at end of file