FileproxyTest

Complexity

Total Complexity

10

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	test_str()	0	3	1
A	test_iter()	0	4	2
A	setUp()	0	6	1
A	test_equal()	0	8	3
A	test_hashing()	0	9	3

import unittest
import os

from coalib.files.Fileproxy import Fileproxy


class FileproxyTest(unittest.TestCase):

    def setUp(self):
        fileproxy_test_dir = os.path.join(os.path.split(__file__)[0],
                                          'FileproxyTestFiles')

        self.testfile = os.path.join(fileproxy_test_dir, 'testfile.txt')
        self.fileproxyobject = Fileproxy(self.testfile)

    def test_str(self):
        self.assertEqual(str(self.fileproxyobject),
                         open(self.testfile).read())

    def test_equal(self):
        with open(self.testfile, 'a+') as file:
            file.write("New line")
            self.assertEqual(self.fileproxyobject, Fileproxy(self.testfile))
            lines = file.readlines()

        with open(self.testfile, 'w') as file:
            file.writelines(lines[:-1])

    def test_iter(self):
        with open(self.testfile, 'r') as file:
            self.assertEqual(tuple(self.fileproxyobject),
                             tuple(file.readlines()))

    def test_hashing(self):
        with open(self.testfile, 'a+') as file:
            file.write("New line")
            self.assertEqual(hash(self.fileproxyobject),
                             hash(Fileproxy(self.testfile)))
            lines = file.readlines()

        with open(self.testfile, 'w') as file:
            file.writelines(lines[:-1])