Method testReversedWithFirstSinglePage

tests/PaginatedList.py:523–553

(self)

        )

    def testReversedWithFirstSinglePage(self):
        # fetching the commit also fetches the fist page of files
        with self.captureRequests() as requests:
            repo = self.g.get_repo("PyGithub/PyGithub", lazy=True)
            commit = repo.get_commit("f5f9756a1dd52a53820cc54927abb34725377987", commit_files_per_page=3)
            # repo is lazy, so this commit is also lazy, here we test with an eager (fetched) commit
            commit.complete()
            files = commit.files
            # with a single page we by now know the total count without firing a request
            self.assertEqual(files.totalCount, 3)
        self.assertListKeyEqual(
            requests,
            lambda r: r.url,
            [
                "/repos/PyGithub/PyGithub/commits/f5f9756a1dd52a53820cc54927abb34725377987?page=1&per_page=3",
            ],
        )

        # reversing files fires another request because there were no Link headers in the first response
        with self.captureRequests() as requests:
            files = files.reversed
        self.assertListKeyEqual(
            requests, lambda r: r.url, ["/repos/PyGithub/PyGithub/commits/f5f9756a1dd52a53820cc54927abb34725377987"]
        )

        # consuming the first page of files should not fire a request
        with self.captureRequests() as requests:
            self.assertEqual(files[0].filename, "tests/GithubObject.py")
            self.assertEqual(files[1].filename, "github/GithubObject.py")
            self.assertEqual(files[2].filename, "github/GithubApp.py")
        self.assertEqual(len(requests), 0)

    def testNoFirstPage(self):
        self.assertFalse(next(iter(self.list), None))