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# Author: Derek Barnett

import PacBioBam
import config 
import unittest

class BamFileTest(unittest.TestCase):
    
    # ------------ SETUP --------------
    
    def setUp(self):
        self.data = config.TestData()
        self.bamFn = self.data.directory + "/aligned.bam"
    
    def runTest(self):
        self.test_ctor()
        self.test_nonExistentFile()
    
    # ------------ TESTS --------------
        
    def test_ctor(self):
        f = PacBioBam.BamFile(self.bamFn)
        
    def test_nonExistentFile(self):
        with self.assertRaises(RuntimeError):
            f = PacBioBam.BamFile("non_existent_file.bam")
            
