Test timezones in new messages #106

src/test/java/com/solab/iso8583/TestTimezones.java

@@ -0,0 +1,52 @@
+package com.solab.iso8583;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.text.ParseException;
+import java.util.TimeZone;
+
+/**
+ * Test timezone assignment in date/time fields.
+ *
+ * @author Enrique Zamudio
+ * Date: 4/17/18 11:50 AM
+ */
+public class TestTimezones {
+
+    private final TimeZone utc = TimeZone.getTimeZone("UTC");
+    private final TimeZone gmt5 = TimeZone.getTimeZone("GMT-500");
+    private MessageFactory<IsoMessage> mf;
+
+   	@Before
+   	public void init() throws IOException {
+   		mf = new MessageFactory<>();
+   		mf.setCharacterEncoding("UTF-8");
+   		mf.setConfigPath("timezones.xml");
+   		mf.setAssignDate(true);
+   	}
+
+    @Test
+    public void testTemplate() {
+   	    IsoMessage t = mf.getMessageTemplate(0x100);
+   	    Assert.assertEquals(utc, t.getField(7).getTimeZone());
+        Assert.assertEquals(gmt5, t.getField(12).getTimeZone());
+        Assert.assertNull(t.getField(13).getTimeZone());
+        t = mf.newMessage(0x100);
+        Assert.assertTrue(t.hasField(7));
+        Assert.assertEquals(utc, t.getField(7).getTimeZone());
+    }
+
+    @Test
+    public void testParsingGuide() throws ParseException, IOException {
+   	    String trama = "011002180000000000001231112233112233112233";
+   	    IsoMessage m = mf.parseMessage(trama.getBytes(), 0);
+   	    Assert.assertTrue(m.hasEveryField(7, 12, 13));
+        Assert.assertEquals(utc, m.getField(7).getTimeZone());
+        Assert.assertEquals(gmt5, m.getField(12).getTimeZone());
+        Assert.assertNull(m.getField(13).getTimeZone());
+    }
+
+}

src/test/resources/timezones.xml

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+<j8583-config>
+
+    <template type="0100">
+        <field num="7" type="DATE10" tz="UTC" />
+        <field num="12" type="TIME" tz="GMT-500" />
+        <field num="13" type="TIME" />
+    </template>
+
+    <parse type="0110">
+        <field num="7" type="DATE10" tz="UTC" />
+        <field num="12" type="TIME" tz="GMT-500" />
+        <field num="13" type="TIME" />
+    </parse>
+
+</j8583-config>