111 lines
4.6 KiB
Python
111 lines
4.6 KiB
Python
import os
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import tempfile
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from pathlib import Path
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import pytest
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from ytdl_sub.config.config_file import ConfigFile
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from ytdl_sub.config.defaults import MAX_FILE_NAME_BYTES
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from ytdl_sub.script.script import Script
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from ytdl_sub.utils.file_path import FilePathTruncater
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from ytdl_sub.utils.subtitles import SUBTITLE_EXTENSIONS
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from ytdl_sub.validators.file_path_validators import StringFormatterFileNameValidator
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@pytest.mark.usefixtures("register_custom_functions")
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class TestStringFormatterFilePathValidator:
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@pytest.mark.parametrize(
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"ext",
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["mp4", "info.json", "-thumb.jpg"] + [f"en-US.{ext}" for ext in SUBTITLE_EXTENSIONS],
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)
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@pytest.mark.parametrize("file_name_char", ["a", "𒃀"])
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@pytest.mark.parametrize("file_name_len", [10, 10000])
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def test_truncates_file_name_successfully(
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self, ext: str, file_name_char: str, file_name_len: int
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):
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if "thumb" not in ext: # do not put . in front of -thumb
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ext = f".{ext}" # pytest args with . in the beginning act weird
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with tempfile.TemporaryDirectory() as temp_dir:
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file_name = (file_name_char * file_name_len) + ext
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file_path = str(Path(temp_dir) / file_name)
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formatter = StringFormatterFileNameValidator(name="test", value=str(file_path))
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truncated_file_path = formatter.post_process(
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Script({"file_name": formatter.format_string}).resolve().get_str("file_name")
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)
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_, truncated_file_name = os.path.split(truncated_file_path)
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assert truncated_file_name.count(".") == ext.count(".")
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assert str(Path(temp_dir)) in truncated_file_path
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assert ext in truncated_file_path
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# Ensure it can actually open the file
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with open(truncated_file_path, "w", encoding="utf-8"):
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# Make sure the file is actually in the directory
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dir_paths = list(Path(temp_dir).rglob("*"))
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assert len(dir_paths) == 1
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assert Path(truncated_file_path) == dir_paths[0]
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@pytest.mark.parametrize(
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"ext",
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["mp4", "info.json", "-thumb.jpg"] + [f"en-US.{ext}" for ext in SUBTITLE_EXTENSIONS],
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)
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def test_truncates_file_names_successfully(self, ext: str):
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if "thumb" not in ext: # do not put . in front of -thumb
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ext = f".{ext}" # pytest args with . in the beginning act weird
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base_file_name = "s2023.e031701 - 𝗪𝗔𝗥𝗡𝗜𝗡𝗚： {LG} Secretly Overhaul This OLED Feature on C３ & G３… Should You Buy C２ Instead？"
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with tempfile.TemporaryDirectory() as temp_dir:
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file_path = str(Path(temp_dir) / f"{base_file_name}{ext}")
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formatter = StringFormatterFileNameValidator(name="test", value="")
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truncated_file_path = formatter.post_process(file_path)
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assert truncated_file_path == str(
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Path(temp_dir)
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/ f"s2023.e031701 - 𝗪𝗔𝗥𝗡𝗜𝗡𝗚： {{LG}} Secretly Overhaul This OLED Feature on C３ & G３… Should You Buy C２ Instead？{ext}"
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)
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# Ensure it can actually open the file
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with open(truncated_file_path, "w", encoding="utf-8"):
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# Make sure the file is actually in the directory
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dir_paths = list(Path(temp_dir).rglob("*"))
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assert len(dir_paths) == 1
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assert Path(truncated_file_path) == dir_paths[0]
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@pytest.mark.parametrize(
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"file_name_max_bytes, expected_max",
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[
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(50, 50 - FilePathTruncater._EXTENSION_BYTES),
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(0, 16),
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(10000, MAX_FILE_NAME_BYTES - FilePathTruncater._EXTENSION_BYTES),
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],
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)
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def test_config_changes_max_file_name_bytes(self, file_name_max_bytes: int, expected_max: int):
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# Ensure the default is set
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assert (
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FilePathTruncater._MAX_BASE_FILE_NAME_BYTES
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== FilePathTruncater._DEFAULT_MAX_BASE_FILE_NAME_BYTES
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)
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try:
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# Initializes the config values, setting the max to 10 bytes
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_ = ConfigFile.from_dict(
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{
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"configuration": {
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"working_directory": ".",
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"file_name_max_bytes": file_name_max_bytes,
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},
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"presets": {},
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}
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)
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assert FilePathTruncater._MAX_BASE_FILE_NAME_BYTES == expected_max
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finally:
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FilePathTruncater._MAX_BASE_FILE_NAME_BYTES = (
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FilePathTruncater._DEFAULT_MAX_BASE_FILE_NAME_BYTES
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)
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