"""Unit tests for the ssl_images management command."""
import re
import unittest

from core.management.commands.ssl_images import process_post


class ProcessPostTestCase(unittest.TestCase):

    SG101_RE = re.compile(r'http://(?:www\.)?surfguitar101.com/', re.I)

    def test_empty_string(self):
        s = process_post('')
        self.assertEqual(s, '')

    def test_no_matches(self):
        test_str = """Here is a post that doesn't contain any image links at
        all. It also spans lines.
        """
        result = process_post(test_str)
        self.assertEqual(test_str, result)

    def test_sg101_images(self):
        test_str = """An image: ![image](http://www.surfguitar101.com/img.jpg)
        And another: ![pic](HTTP://SURFGUITAR101.COM/foo/bar/img.png).
        More stuff here."""
        expected = self.SG101_RE.sub('/', test_str)
        result = process_post(test_str)
        self.assertNotEqual(test_str, expected)
        self.assertEqual(expected, result)

    def test_https_already(self):
        pass