--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/smart_toolShed/SMART/Java/Python/structure/test/Test_Mapping.py	Thu Jan 17 10:52:14 2013 -0500
@@ -0,0 +1,59 @@
+import unittest
+from SMART.Java.Python.structure.Interval import Interval
+from SMART.Java.Python.structure.SubMapping import SubMapping
+from SMART.Java.Python.structure.Mapping import Mapping
+
+class Test_Mapping(unittest.TestCase):
+
+    def test__getTranscript(self):
+        queryInterval1 = Interval()
+        queryInterval1.setName("read1_1")
+        queryInterval1.setStart(1)
+        queryInterval1.setEnd(10)
+        queryInterval1.setDirection(1)
+
+        targetInterval1 = Interval()
+        targetInterval1.setChromosome("chr1")
+        targetInterval1.setStart(100)
+        targetInterval1.setEnd(110)
+        targetInterval1.setDirection(1)
+
+        subMapping1 = SubMapping()
+        subMapping1.setQueryInterval(queryInterval1)
+        subMapping1.setTargetInterval(targetInterval1)
+
+        queryInterval2 = Interval()
+        queryInterval2.setName("read1_2")
+        queryInterval2.setStart(11)
+        queryInterval2.setEnd(20)
+        queryInterval2.setDirection(1)
+
+        targetInterval2 = Interval()
+        targetInterval2.setChromosome("chr1")
+        targetInterval2.setStart(200)
+        targetInterval2.setEnd(210)
+        targetInterval2.setDirection(1)
+
+        subMapping2 = SubMapping()
+        subMapping2.setQueryInterval(queryInterval2)
+        subMapping2.setTargetInterval(targetInterval2)
+
+        mapping = Mapping()
+        mapping.addSubMapping(subMapping1)
+        mapping.addSubMapping(subMapping2)
+
+        transcript = mapping.getTranscript()
+        self.assertEqual(transcript.getStart(),      100)
+        self.assertEqual(transcript.getEnd(),        210)
+        self.assertEqual(transcript.getChromosome(), "chr1")
+        exons = transcript.getExons()
+        self.assertEqual(len(exons), 2)
+        exon1, exon2 = exons
+        self.assertEqual(exon1.getStart(), 100)
+        self.assertEqual(exon1.getEnd(),   110)
+        self.assertEqual(exon2.getStart(), 200)
+        self.assertEqual(exon2.getEnd(),   210)
+
+
+if __name__ == '__main__':
+    unittest.main()