adicionados teste unitário TestLiteralInt

Author: IToucas

liquidjava-verifier/src/test/java/liquidjava/rj_language/TestLiteralInt.java

@@ -0,0 +1,14 @@
+package liquidjava.rj_language;
+
+import static org.junit.Assert.assertNotEquals;
+import org.junit.Test;
+import liquidjava.rj_language.ast.LiteralInt;
+
+public class TestLiteralInt {
+    @Test
+    public void testLiteralString() {
+        LiteralInt n1 = new LiteralInt(8);
+        LiteralInt n2 = new LiteralInt(2);
+        assertNotEquals(n1.hashCode(), n2.hashCode());
+    }
+}