"""Tests for the Blender downloader module."""

import unittest

from blender_downloader import (
    get_archive_extension,
    get_download_url,
    get_extracted_dir_name,
)


class TestGetDownloadUrl(unittest.TestCase):
    def test_builds_correct_url(self) -> None:
        url = get_download_url("5.0.1")
        self.assertIn("https://download.blender.org/release/Blender5.0/", url)
        self.assertIn("blender-5.0.1-", url)
        self.assertTrue(url.endswith(get_archive_extension()))

    def test_major_minor_extraction(self) -> None:
        url = get_download_url("4.3.2")
        self.assertIn("/Blender4.3/", url)
        self.assertIn("blender-4.3.2-", url)


class TestGetExtractedDirName(unittest.TestCase):
    def test_linux_dir_name(self) -> None:
        name = get_extracted_dir_name("5.0.1")
        self.assertEqual(name, "blender-5.0.1-linux-x64")

    def test_different_version(self) -> None:
        name = get_extracted_dir_name("4.3.2")
        self.assertEqual(name, "blender-4.3.2-linux-x64")


class TestGetArchiveExtension(unittest.TestCase):
    def test_linux_extension(self) -> None:
        ext = get_archive_extension()
        self.assertEqual(ext, ".tar.xz")


if __name__ == "__main__":
    unittest.main()