FFmpeg MCP

"""Tests for ffmpeg_get_info tool.""" import json from pathlib import Path import pytest from ffmpeg_mcp_lite.tools.info import ffmpeg_get_info @pytest.mark.asyncio async def test_get_info_video(sample_video: Path): """Test getting info from a video file.""" result = await ffmpeg_get_info(str(sample_video)) data = json.loads(result) assert "file" in data assert "format" in data assert "streams" in data # Check format info assert data["format"]["format_name"] is not None assert data["format"]["duration"] is not None # Check video stream video_streams = [s for s in data["streams"] if s["codec_type"] == "video"] assert len(video_streams) >= 1 assert video_streams[0]["width"] == 320 assert video_streams[0]["height"] == 240 @pytest.mark.asyncio async def test_get_info_audio(sample_audio: Path): """Test getting info from an audio file.""" result = await ffmpeg_get_info(str(sample_audio)) data = json.loads(result) assert "streams" in data audio_streams = [s for s in data["streams"] if s["codec_type"] == "audio"] assert len(audio_streams) >= 1 @pytest.mark.asyncio async def test_get_info_file_not_found(): """Test error handling for non-existent file.""" with pytest.raises(FileNotFoundError): await ffmpeg_get_info("/nonexistent/file.mp4") @pytest.mark.asyncio async def test_get_info_expands_home(temp_dir: Path, monkeypatch): """Test that ~ is expanded in file paths.""" # This will fail because the file doesn't exist, but it tests path expansion with pytest.raises(FileNotFoundError) as exc_info: await ffmpeg_get_info("~/nonexistent.mp4") # The error message should contain the expanded path assert "~" not in str(exc_info.value) or "nonexistent" in str(exc_info.value)