def test2a(self):
     expected_data = "Error:can\'t find file or read data"
     invalid_filename = "filedata1111.txt"
     # If I don't pass anything to constructor, then its default value will be stored
     f2 = File_test()
     # To change the existing instance value call this setFilename method and pass the reqd parameter
     f2.setFilename(invalid_filename)
     result = f2.file_validity_check()
     print result
     assert result == expected_data
 def test1(self):
     valid_filename = "filedata.txt"
     f1 = File_test("A", valid_filename)
     f2 = File_test("B", valid_filename)
     print f1.name
     print f2.name
     
     print File_test.name
     
     result = f1.file_validity_check()
     File_test.static_test()
     print result
     assert result == 1
 def test5(self):
     dirname = 66778
     f5 = File_test(dirname)
     result = f5.file_validity_check()
     print "test5 result:", result
 def test4(self):
     none_filename = None
     f4 = File_test(none_filename)
     result = f4.file_validity_check()
     print "test4 result:", result
 def test3(self):
     empty_filename = ""
     f3 = File_test(empty_filename)
     result = f3.file_validity_check()
     print "test3 result:", result
 def test2(self):
     expected_data = "Error:can\'t find file or read data"
     invalid_filename = "filedata1111.txt"
     f2 = File_test(invalid_filename)
     result = f2.file_validity_check()
     assert result == expected_data
 def test1(self):
     valid_filename = "filedata.txt"
     f1 = File_test(valid_filename)
     result = f1.file_validity_check()
     print result
     assert result == 1