mirror of
https://github.com/kuhyx/testsAndMisc-archive.git
synced 2026-07-04 15:03:04 +02:00
Krzysztof kuhy Rudnicki
996617d4a0
- Add comprehensive tests for all packages (3572 tests, 100% branch coverage) - Split oversized test files to stay under 500-line limit - Add per-file ruff ignores for test-appropriate suppressions - Fix _cache_decks.py to properly convert JSON lists to tuples - Add session-scoped conftest fixture for logging handler cleanup (Python 3.14) - Update ruff pre-commit hook to v0.15.2 - Add codespell ignore words for test data - Add generated output files to .gitignore
159 lines
5.4 KiB
Python
159 lines
5.4 KiB
Python
"""Tests for python_pkg.moviepy_showcase.moviepy_showcase."""
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from __future__ import annotations
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import contextlib
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from pathlib import Path
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from typing import Any
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from unittest.mock import MagicMock, patch
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import numpy as np
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from python_pkg.moviepy_showcase.moviepy_showcase import (
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H,
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W,
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_base_clip,
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_build,
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_checkerboard,
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_gradient,
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_label,
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_render_part,
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_resize_to_canvas,
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_section_header,
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_titled,
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main,
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)
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from python_pkg.moviepy_showcase.tests.conftest import create_mock_clip
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# ── _gradient ─────────────────────────────────────────────────────
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def test_gradient_at_zero() -> None:
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frame = _gradient(0.0)
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assert frame.shape == (H, W, 3)
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assert frame.dtype == np.uint8
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def test_gradient_nonzero() -> None:
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frame = _gradient(1.5)
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assert frame.shape == (H, W, 3)
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# ── _checkerboard ────────────────────────────────────────────────
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def test_checkerboard_at_zero() -> None:
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frame = _checkerboard(0.0)
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assert frame.shape == (H, W, 3)
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assert frame.dtype == np.uint8
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def test_checkerboard_nonzero() -> None:
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frame = _checkerboard(2.3)
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assert frame.shape == (H, W, 3)
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# ── _base_clip ───────────────────────────────────────────────────
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def test_base_clip_default() -> None:
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clip = _base_clip()
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assert clip is not None
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def test_base_clip_custom_duration() -> None:
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clip = _base_clip(5.0)
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assert clip is not None
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# ── _label ───────────────────────────────────────────────────────
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def test_label_defaults() -> None:
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lbl = _label("hello")
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assert lbl is not None
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def test_label_custom_params() -> None:
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lbl = _label("hello", size=48, color="red", pos=("left", "top"), dur=3.0)
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assert lbl is not None
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# ── _titled ──────────────────────────────────────────────────────
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def test_titled() -> None:
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clip = create_mock_clip()
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result = _titled(clip, "test title")
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assert result is not None
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# ── _section_header ──────────────────────────────────────────────
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def test_section_header_with_subtitle() -> None:
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result = _section_header("Title", "Subtitle text")
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assert result is not None
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def test_section_header_without_subtitle() -> None:
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result = _section_header("Title")
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assert result is not None
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# ── _resize_to_canvas ───────────────────────────────────────────
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def test_resize_to_canvas() -> None:
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clip = create_mock_clip(size=(960, 540))
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result = _resize_to_canvas(clip)
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assert result is not None
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clip.resized.assert_called_once()
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# ── _render_part ─────────────────────────────────────────────────
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def test_render_part() -> None:
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s1 = create_mock_clip()
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s2 = create_mock_clip()
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_render_part([s1, s2], "/tmp/test_part.mp4", "test")
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s1.close.assert_called_once()
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s2.close.assert_called_once()
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# ── main ─────────────────────────────────────────────────────────
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def test_main_success() -> None:
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with (
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patch(
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"python_pkg.moviepy_showcase.moviepy_showcase.tempfile.mkdtemp",
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return_value="/tmp/mock_dir",
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),
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patch(
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"python_pkg.moviepy_showcase.moviepy_showcase._build",
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) as mock_build,
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patch(
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"python_pkg.moviepy_showcase.moviepy_showcase.shutil.rmtree",
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) as mock_rmtree,
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):
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main()
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mock_build.assert_called_once_with("/tmp/mock_dir")
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mock_rmtree.assert_called_once_with("/tmp/mock_dir", ignore_errors=True)
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def test_main_build_raises() -> None:
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with (
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patch(
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"python_pkg.moviepy_showcase.moviepy_showcase.tempfile.mkdtemp",
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return_value="/tmp/mock_dir",
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),
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patch(
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"python_pkg.moviepy_showcase.moviepy_showcase._build",
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side_effect=RuntimeError("boom"),
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),
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patch(
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"python_pkg.moviepy_showcase.moviepy_showcase.shutil.rmtree",
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) as mock_rmtree,
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):
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with contextlib.suppress(RuntimeError):
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main()
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mock_rmtree.assert_called_once_with("/tmp/mock_dir", ignore_errors=True)
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# ── _build ───────────────────────────────────────────────────────
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def test_build() -> None:
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mock_stat: Any = MagicMock()
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mock_stat.st_size = 10 * 1024 * 1024
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with (
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patch(
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"python_pkg.moviepy_showcase.moviepy_showcase._render_part",
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),
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patch.object(Path, "stat", return_value=mock_stat),
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):
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_build("/tmp/test_build")
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