Release version for Erange 4.0a

[erange.git] / test / testBedToRegion.py

diff --git a/test/testBedToRegion.py b/test/testBedToRegion.py
new file mode 100644 (file)
index 0000000..b5b4c03
--- /dev/null
+++ b/test/testBedToRegion.py
@@ -0,0 +1,65 @@
+'''
+Created on Dec 2, 2010
+
+@author: sau
+'''
+import unittest
+import os
+from erange import bedtoregion
+
+
+class TestBedToRegion(unittest.TestCase):
+
+    testBedFile = "erangeTestBedFile"
+    testRegionFile = "erangeTestRegionFile"
+
+
+    def setUp(self):
+        bedfile = open(self.testBedFile, "w")
+        bedfile.write("tab\tdelimited\tfields\n")
+        bedfile.write("space delimited fields\n")
+        bedfile.write("track\n")
+        bedfile.write("line after track will not be processed\n")
+        bedfile.close()
+
+
+    def tearDown(self):
+        try:
+            os.remove(self.testBedFile)
+        except OSError:
+            print "bed file does not exist"
+
+        try:
+            os.remove(self.testRegionFile)
+        except OSError:
+            print "region file does not exist"
+
+
+    def testBedToRegion(self):
+        bedtoregion.bedToRegion("regionLabel", self.testBedFile, self.testRegionFile)
+        resultFile = open(self.testRegionFile)
+        regionList = resultFile.readlines()
+        self.assertEquals(2, len(regionList))
+        self.assertEquals("regionLabel1\ttab\tdelimited\tfields\n", regionList[0])
+        self.assertEquals("regionLabel2\tspace\tdelimited\tfields\n", regionList[1])
+
+
+    def testMain(self):
+        argv = ["bedtoregion"]
+        self.assertRaises(SystemExit, bedtoregion.main, argv)
+        argv = ["bedtoregion", "regionLabel", self.testBedFile, self.testRegionFile]
+        bedtoregion.main(argv)
+        resultFile = open(self.testRegionFile)
+        self.assertEquals(2, len(resultFile.readlines()))
+
+
+def suite():
+    suite = unittest.TestSuite()
+    suite.addTest(unittest.makeSuite(TestBedToRegion))
+
+    return suite
+
+
+if __name__ == "__main__":
+    #import sys;sys.argv = ['', 'Test.testName']
+    unittest.main()
\ No newline at end of file