import unittest
import unittest.mock

from nixprstatus.pr import commit_in_branch, pr_merge_status, commits_since
from tests.helpers.mocks import mocked_requests_get


class TestPRMergeStatus(unittest.TestCase):
    @unittest.mock.patch("requests.get", side_effect=mocked_requests_get)
    def test_pr_merge_status_345583(self, mock_get):
        pr = 345583
        branches = ["master", "nixos-unstable", "nixos-24.05"]

        res = pr_merge_status(pr, branches, check_backport=False)
        self.assertTrue(res.merged)
        self.assertTrue(res.branches["master"])
        self.assertTrue(res.branches["nixos-unstable"])
        self.assertFalse(res.branches["nixos-24.05"])

    @unittest.mock.patch("requests.get", side_effect=mocked_requests_get)
    def test_pr_merge_status_backport_345769(self, mock_get):
        pr = 345769
        branches = ["nixos-24.05"]

        res = pr_merge_status(pr, branches, check_backport=True)
        self.assertTrue(res.merged)
        self.assertTrue(res.branches["nixos-24.05 (#346022)"])

    @unittest.mock.patch("requests.get", side_effect=mocked_requests_get)
    def test_pr_merge_status_title_345769(self, mock_get):
        pr = 345769
        branches = ["nixos-24.05"]
        expected_title = "Firefox: 130.0.1 -> 131.0; 128.2.0esr -> 128.3.0esr; 115.15.0esr -> 115.16.0esr"

        res = pr_merge_status(pr, branches, check_backport=True)
        self.assertEqual(res.title, expected_title)

    @unittest.mock.patch("requests.get", side_effect=mocked_requests_get)
    def test_pr_merge_status_no_check_master_345583(self, mock_get):
        pr = 345583
        branches = ["master", "nixos-unstable", "nixos-24.05"]
        master_compare_url = "https://api.github.com/repos/NixOS/nixpkgs/compare/master...2c5fac3edf2d00d948253e392ec1604b29b38f14"

        res = pr_merge_status(pr, branches, check_backport=False)
        self.assertTrue(res.merged)
        self.assertTrue(res.branches["master"])

        urls_called = [call[0][0] for call in mock_get.call_args_list]
        self.assertFalse(master_compare_url in urls_called)


class TestCommitInBranch(unittest.TestCase):
    @unittest.mock.patch("requests.get", side_effect=mocked_requests_get)
    def test_commit_in_branch_2c5fac3e(self, mock_get):
        commit_sha = "2c5fac3edf2d00d948253e392ec1604b29b38f14"

        res = commit_in_branch(commit_sha, "master")
        self.assertTrue(res)
        res = commit_in_branch(commit_sha, "nixos-24.05")
        self.assertFalse(res)


class TestCommitsSince(unittest.TestCase):
    @unittest.mock.patch("requests.get", side_effect=mocked_requests_get)
    def test_commits_since_27e30d17(self, mock_get):
        commit_sha = "27e30d177e57d912d614c88c622dcfdb2e6e6515"

        res = commits_since("nixos-unstable", commit_sha)
        self.assertEqual(res, 795)