Use pyproject.toml + uv_build

This replaces setup.py by a modern pyproject.toml using uv_build
backend.

Dependencies are being also managed by uv, so to install dependencies
and run the project one can execute:

```
uv sync
uv run pytest # optional
python -m avp
```

To build the both source and binary (wheel) distribution package run:
```
uv build
```

Uv can be installed with `pip install uv`.

The directory structure has been changed to reflect best practices.
- src/* -> src/avp/
- src/tests -> ../tests

1 files changed, 39 insertions, 0 deletions

diff --git a/tests/test_commandline_export.py b/tests/test_commandline_export.py
new file mode 100644
index 0000000..05ead77
--- /dev/null
+++ b/tests/test_commandline_export.py
@@ -0,0 +1,39 @@
+import sys
+import os
+import tempfile
+from avp.command import Command
+from . import getTestDataPath
+from pytestqt import qtbot
+
+
+def test_commandline_classic_export(qtbot):
+    """Run Qt event loop and create a video in the system /tmp or /temp"""
+    soundFile = getTestDataPath("test.ogg")
+    outputDir = tempfile.mkdtemp(prefix="avp-test-")
+    outputFilename = os.path.join(outputDir, "output.mp4")
+    sys.argv = [
+        "",
+        "-c",
+        "0",
+        "classic",
+        "-i",
+        soundFile,
+        "-o",
+        outputFilename,
+    ]
+
+    command = Command()
+    command.quit = lambda _: None
+    command.parseArgs()
+    # Command object now has a video_thread Worker which is exporting the video
+
+    with qtbot.waitSignal(command.worker.videoCreated, timeout=10000):
+        """
+        Wait until videoCreated is emitted by the video_thread Worker
+        or until 10 second timeout has passed
+        """
+        print(f"Test Video created at {outputFilename}")
+
+    assert os.path.exists(outputFilename)
+    # output video should be at least 200kb
+    assert os.path.getsize(outputFilename) > 200000