Testes unitário e de integração adicionados (2)

Author: Flaxerr

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

@@ -0,0 +1,19 @@
+package liquidjava.integration;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+import liquidjava.rj_language.ast.BinaryExpression;
+import liquidjava.rj_language.ast.LiteralInt;
+import liquidjava.rj_language.opt.ConstantFolding;
+import liquidjava.rj_language.opt.derivation_node.ValDerivationNode;
+
+public class TestIntegration {
+    @Test
+    public void testConstantFoldingIntegration() {
+        BinaryExpression expr = new BinaryExpression(new LiteralInt(3), "*", new LiteralInt(4));
+        ValDerivationNode result = ConstantFolding.fold(new ValDerivationNode(expr, null));
+        assertEquals(new LiteralInt(12), result.getValue());
+    }
+}