Add a first test to code to

1 files changed, 39 insertions, 0 deletions

diff --git a/chapter16/src/test/java/com/seaofnodes/simple/Chapter16Test.java b/chapter16/src/test/java/com/seaofnodes/simple/Chapter16Test.java
new file mode 100644
index 00000000..d49d7ede
--- /dev/null
+++ b/chapter16/src/test/java/com/seaofnodes/simple/Chapter16Test.java
@@ -0,0 +1,39 @@
+package com.seaofnodes.simple;
+
+import com.seaofnodes.simple.evaluator.Evaluator;
+import com.seaofnodes.simple.node.StopNode;
+import org.junit.Test;
+import org.junit.Ignore;
+
+import java.nio.charset.StandardCharsets;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+public class Chapter16Test {
+
+    @Test
+    public void testJig() {
+        Parser parser = new Parser(
+"""
+return 3.14;
+""");
+        StopNode stop = parser.parse().iterate();
+        assertEquals("return 3.14;", stop.toString());
+        assertEquals(3.14, Evaluator.evaluate(stop,  0));
+    }
+
+    @Test
+    public void testBasicFinal() {
+        Parser parser = new Parser(
+"""
+struct Point { int !x, !y; }
+Point p = new P { x=3; y=4; }
+return p;
+""");
+        StopNode stop = parser.parse().iterate();
+        assertEquals("return P;", stop.toString());
+        assertEquals(3.14, Evaluator.evaluate(stop,  0));
+    }
+
+}