1 files changed, 33 insertions, 0 deletions

diff --git a/test/org/gnunet/construct/VariableSizeArrayTest.java b/test/org/gnunet/construct/VariableSizeArrayTest.java
new file mode 100644
index 0000000..f1d19c1
--- /dev/null
+++ b/test/org/gnunet/construct/VariableSizeArrayTest.java
@@ -0,0 +1,33 @@
+package org.gnunet.construct;
+
+import junit.framework.Assert;
+import org.junit.Test;
+
+/**
+ * ...
+ *
+ * @author Florian Dold
+ */
+public class VariableSizeArrayTest {
+    public static class VariableTestMessage implements Message {
+        @UInt32
+        public int num;
+        @VariableSizeArray(lengthField = "num")
+        public StringTuple[] msgs;
+    }
+
+    @Test
+    public void test_variableSizeArray() {
+        VariableTestMessage m = new VariableTestMessage();
+        m.msgs = new StringTuple[]{new StringTuple("foo", "bar"), new StringTuple("quux", "baz"), new StringTuple("spam", "eggs")};
+        Construct.patch(m);
+        Assert.assertEquals(3, m.num);
+        byte[] data = Construct.toBinary(m);
+        VariableTestMessage m2 = Construct.parseAs(data, VariableTestMessage.class);
+        Assert.assertEquals(m2.num, 3);
+        Assert.assertEquals(m.msgs[0], m2.msgs[0]);
+        Assert.assertEquals(m.msgs[1], m2.msgs[1]);
+        Assert.assertEquals(m.msgs[2], m2.msgs[2]);
+
+    }
+}