From 07b277c7faa62c2ac8796aed5c612d952a66ecae Mon Sep 17 00:00:00 2001
From: Enrique Zamudio <alterbass@gmail.com>
Date: Mon, 25 Nov 2013 17:55:59 -0600
Subject: [PATCH] Tests for #17

---
 src/test/java/j8583/TestComposites.java | 45 +++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 src/test/java/j8583/TestComposites.java

diff --git a/src/test/java/j8583/TestComposites.java b/src/test/java/j8583/TestComposites.java
new file mode 100644
index 0000000..7a99536
--- /dev/null
+++ b/src/test/java/j8583/TestComposites.java
@@ -0,0 +1,45 @@
+package j8583;
+
+import com.solab.iso8583.IsoType;
+import com.solab.iso8583.IsoValue;
+import com.solab.iso8583.codecs.CompositeField;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * Tests for the CompositeField.
+ *
+ * @author Enrique Zamudio
+ *         Date: 25/11/13 17:43
+ */
+public class TestComposites {
+
+    @Test
+    public void testEncodeText() {
+        final CompositeField f = new CompositeField();
+        f.addValue(new IsoValue<String>(IsoType.ALPHA, "One", 5));
+        f.getValues().get(0).setCharacterEncoding("UTF-8");
+        Assert.assertEquals("One  ", f.encodeField(f));
+        f.addValue(new IsoValue<String>(IsoType.LLVAR, "Two"));
+        f.getValues().get(1).setCharacterEncoding("UTF-8");
+        Assert.assertEquals("One  03Two", f.encodeField(f));
+        f.addValue(new IsoValue<Long>(IsoType.NUMERIC, 999l, 5));
+        f.getValues().get(2).setCharacterEncoding("UTF-8");
+        Assert.assertEquals("One  03Two00999", f.encodeField(f));
+    }
+
+    @Test
+    public void testEncodeBinary() {
+        final CompositeField f = new CompositeField();
+        f.setBinary(true);
+        f.addValue(new IsoValue<String>(IsoType.ALPHA, "One", 5));
+        Assert.assertArrayEquals(new byte[]{'O', 'n', 'e', 32, 32}, f.encodeBinaryField(f));
+        f.addValue(new IsoValue<String>(IsoType.LLVAR, "Two"));
+        Assert.assertArrayEquals(new byte[]{'O', 'n', 'e', ' ', ' ', 3, 'T', 'w', 'o'},
+                f.encodeBinaryField(f));
+        f.addValue(new IsoValue<Long>(IsoType.NUMERIC, 999l, 5));
+        Assert.assertArrayEquals(new byte[]{'O', 'n', 'e', ' ', ' ', 3, 'T', 'w', 'o',
+                0,9,(byte)0x99}, f.encodeBinaryField(f));
+    }
+
+}