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test_maillist_file_adapter.py
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test_maillist_file_adapter.py
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from maillist_factory import MailListFactory
from maillist_file_adapter import MailListFileAdapter
import unittest
import os
from subprocess import call
class MailListFileAdapterTest(unittest.TestCase):
"""docstring for MailListFileAdapterTest"""
def setUp(self):
self.factory = MailListFactory()
self.m = self.factory.create("Hack Bulgaria")
self.m.add_subscriber("Rado", "rado@rado")
self.m.add_subscriber("Ivan", "ivan@ivan")
self.db_path = "list_tests/"
self.maillist_adapter = MailListFileAdapter(self.db_path, self.m)
def test_get_file_name(self):
self.assertEqual("Hack_Bulgaria",
self.maillist_adapter.get_file_name())
def test_get_file_path(self):
self.assertEqual(self.db_path + "Hack_Bulgaria",
self.maillist_adapter.get_file_path())
def test_prepare_for_save(self):
expected = sorted(["Rado - rado@rado", "Ivan - ivan@ivan"])
self.assertEqual(expected, self.maillist_adapter.prepare_for_save())
def test_save_id_on_first_line(self):
file_name = self.maillist_adapter.get_file_name()
self.maillist_adapter.save()
file = open(self.db_path + file_name, "r")
contents = file.read()
file.close()
lines = contents.split("\n")
self.assertEqual("1", lines[0])
def test_save_contents_format(self):
file_name = self.maillist_adapter.get_file_name()
self.maillist_adapter.save()
file = open(self.db_path + file_name, "r")
contents = file.read()
lines = contents.split("\n")
file.close()
expected = sorted(["Rado - rado@rado", "Ivan - ivan@ivan"])
expected = "\n".join(expected)
lines.pop(0) # remove the id
self.assertEqual(expected, "\n".join(lines))
os.remove(self.maillist_adapter.get_file_path())
def test_load_from_file(self):
m = self.factory.create("Hack Bulgaria")
m.add_subscriber("Ivo", "[email protected]")
m.add_subscriber("Maria", "[email protected]")
file_adapter = MailListFileAdapter(self.db_path, m)
file_name = file_adapter.get_file_name()
file_adapter.save()
loaded_mail_list = file_adapter.load(file_name)
self.assertEqual(m.get_id(), loaded_mail_list.get_id())
self.assertEqual(m.get_name(), loaded_mail_list.get_name())
self.assertEqual(m.get_subscribers(),
loaded_mail_list.get_subscribers())
def test_load_from_file_without_giving_maillist(self):
m = self.factory.create("Hack Bulgaria")
m.add_subscriber("Ivo", "[email protected]")
m.add_subscriber("Maria", "[email protected]")
file_adapter = MailListFileAdapter(self.db_path, m)
file_adapter.save()
load_adapter = MailListFileAdapter(self.db_path)
loaded_mail_list = load_adapter.load(file_adapter.get_file_name())
self.assertEqual(m.get_id(), loaded_mail_list.get_id())
self.assertEqual(m.get_name(), loaded_mail_list.get_name())
self.assertEqual(m.get_subscribers(),
loaded_mail_list.get_subscribers())
def test_load_from_empty_list(self):
m = self.factory.create("Hack Bulgaria")
file_adapter = MailListFileAdapter(self.db_path, m)
file_adapter.save()
load_adapter = MailListFileAdapter(self.db_path)
loaded_mail_list = load_adapter.load(file_adapter.get_file_name())
self.assertEqual(0, loaded_mail_list.count())
self.assertEqual([], loaded_mail_list.get_subscribers())
def tearDown(self):
call("rm -rf {}".format(self.db_path), shell=True)