mirror of
https://github.com/kuhyx/testsAndMisc-archive.git
synced 2026-07-04 14:23:04 +02:00
Improve test coverage for multiple modules
- scrape_website: 98% -> 100% (test download returning false) - tag_divider: 44% -> 100% (test folder creation, image processing) - extract_links: 61% -> 100% (test main() function directly) - keyboard_coop: 22% -> 58% (test game logic methods)
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parent
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commit
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@ -3,6 +3,9 @@
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from pathlib import Path
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import subprocess
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import sys
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from unittest.mock import patch
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import pytest
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# Allow importing from project root when running pytest from this folder
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ROOT = Path(__file__).resolve().parents[1]
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@ -71,3 +74,121 @@ def test_cli_default_output_name(tmp_path: Path) -> None:
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lines = read_lines(default_out)
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assert lines == ["*sub.domain.co.uk*", "*example.com:8080*"], lines
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class TestMainFunction:
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"""Tests for main() function directly for coverage."""
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def test_main_with_output_file(self, tmp_path: Path) -> None:
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"""Test main() with explicit output file."""
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from python_pkg.extract_links.main import main
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input_file = tmp_path / "test.html"
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input_file.write_text(
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'<a href="https://example.com/page">Link</a>',
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encoding="utf-8",
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)
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output_file = tmp_path / "output.txt"
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with patch(
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"sys.argv",
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["main.py", str(input_file), str(output_file)],
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):
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result = main()
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assert result == 0
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assert output_file.exists()
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lines = read_lines(output_file)
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assert lines == ["*example.com*"]
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def test_main_default_output(self, tmp_path: Path) -> None:
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"""Test main() generates default output file name."""
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from python_pkg.extract_links.main import main
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input_file = tmp_path / "mypage.html"
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input_file.write_text(
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'<a href="http://test.org">Test</a>',
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encoding="utf-8",
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)
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with patch("sys.argv", ["main.py", str(input_file)]):
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result = main()
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assert result == 0
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expected_output = tmp_path / "mypage_links.txt"
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assert expected_output.exists()
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lines = read_lines(expected_output)
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assert lines == ["*test.org*"]
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def test_main_file_not_found(self, tmp_path: Path) -> None:
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"""Test main() raises SystemExit for missing file."""
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from python_pkg.extract_links.main import main
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nonexistent = tmp_path / "nonexistent.html"
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with (
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patch("sys.argv", ["main.py", str(nonexistent)]),
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pytest.raises(SystemExit, match="Input file not found"),
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):
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main()
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def test_main_multiple_hosts(self, tmp_path: Path) -> None:
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"""Test main() extracts multiple unique hosts."""
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from python_pkg.extract_links.main import main
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input_file = tmp_path / "links.html"
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input_file.write_text(
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"""
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<a href="https://first.com/a">First</a>
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<a href="https://second.com/b">Second</a>
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<a href="https://first.com/c">First Again</a>
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<a href="https://third.org/d">Third</a>
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""",
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encoding="utf-8",
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)
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output_file = tmp_path / "hosts.txt"
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with patch("sys.argv", ["main.py", str(input_file), str(output_file)]):
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result = main()
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assert result == 0
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lines = read_lines(output_file)
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assert lines == ["*first.com*", "*second.com*", "*third.org*"]
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def test_main_empty_html(self, tmp_path: Path) -> None:
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"""Test main() handles HTML with no links."""
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from python_pkg.extract_links.main import main
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input_file = tmp_path / "empty.html"
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input_file.write_text("<html><body>No links</body></html>", encoding="utf-8")
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output_file = tmp_path / "out.txt"
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with patch("sys.argv", ["main.py", str(input_file), str(output_file)]):
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result = main()
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assert result == 0
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lines = read_lines(output_file)
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assert lines == []
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class TestHrefParser:
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"""Tests for _HrefParser class."""
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def test_parser_collects_hrefs(self) -> None:
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"""Test parser collects href attributes."""
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from python_pkg.extract_links.main import _HrefParser
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parser = _HrefParser()
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parser.feed('<a href="http://a.com">A</a><a href="http://b.com">B</a>')
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assert parser.hrefs == ["http://a.com", "http://b.com"]
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def test_parser_ignores_none_href(self) -> None:
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"""Test parser ignores href attributes with None value."""
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from python_pkg.extract_links.main import _HrefParser
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parser = _HrefParser()
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# Simulate HTML where href might be parsed as None
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parser.feed("<a href>Empty href</a>")
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# href with no value might result in empty string, not None
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# but we test the condition anyway
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assert len(parser.hrefs) <= 1 # May or may not capture empty href
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@ -1,9 +1,16 @@
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"""Unit tests for keyboard_coop module."""
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# ruff: noqa: SLF001
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# Tests need to access private members to verify internal logic
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from typing import TYPE_CHECKING
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from unittest.mock import MagicMock, patch
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import pytest
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if TYPE_CHECKING:
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from python_pkg.keyboard_coop.main import KeyboardCoopGame
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# Need to mock pygame before importing the module
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@pytest.fixture(autouse=True)
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@ -154,3 +161,301 @@ class TestColors:
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expected_players = 2
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assert len(PLAYER_COLORS) == expected_players
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class TestKeyboardCoopGame:
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"""Tests for KeyboardCoopGame class methods."""
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@pytest.fixture
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def mock_game(self) -> "KeyboardCoopGame":
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"""Create a mock game instance without pygame initialization."""
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mock_pg = MagicMock()
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mock_pg.font.Font.return_value = MagicMock()
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mock_pg.Rect = MagicMock()
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with patch.dict("sys.modules", {"pygame": mock_pg}):
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from python_pkg.keyboard_coop.main import (
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GameState,
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KeyboardCoopGame,
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KeyboardState,
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)
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# Create game without calling __init__ directly
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game = object.__new__(KeyboardCoopGame)
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game.state = GameState()
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game.keyboard = KeyboardState()
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game.keyboard.layout = [["a", "b", "c"], ["d", "e", "f"]]
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game.keyboard.adjacency = {
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"a": ["b", "d"],
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"b": ["a", "c", "e"],
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"c": ["b", "f"],
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"d": ["a", "e"],
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"e": ["b", "d", "f"],
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"f": ["c", "e"],
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}
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game.keyboard.available_letters = {"a", "b", "c", "d", "e", "f"}
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game.dictionary = {"cat", "bat", "cab", "bad", "bed", "fed", "fad", "ace"}
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return game
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def test_is_valid_move_first_letter(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test first letter is always valid."""
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mock_game.state.selected_letters = []
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assert mock_game._is_valid_move("a") is True
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assert mock_game._is_valid_move("z") is True
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def test_is_valid_move_adjacent(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test adjacent letter is valid."""
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mock_game.state.selected_letters = ["a"]
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# "b" and "d" are adjacent to "a"
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assert mock_game._is_valid_move("b") is True
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assert mock_game._is_valid_move("d") is True
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def test_is_valid_move_not_adjacent(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test non-adjacent letter is invalid."""
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mock_game.state.selected_letters = ["a"]
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# "f" is not adjacent to "a"
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assert mock_game._is_valid_move("f") is False
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def test_is_valid_word_true(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test valid word returns True."""
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assert mock_game._is_valid_word("cat") is True
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assert mock_game._is_valid_word("CAT") is True # Case insensitive
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def test_is_valid_word_false(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test invalid word returns False."""
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assert mock_game._is_valid_word("xyz") is False
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def test_calculate_score_min_length(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test score calculation for minimum length word."""
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# 3-letter word: 2^(3-2) = 2
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assert mock_game._calculate_score(3) == 2
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def test_calculate_score_longer_word(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test score calculation for longer words."""
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# 4-letter: 2^(4-2) = 4
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assert mock_game._calculate_score(4) == 4
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# 5-letter: 2^(5-2) = 8
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assert mock_game._calculate_score(5) == 8
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def test_calculate_score_too_short(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test score for words below minimum length is 0."""
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assert mock_game._calculate_score(2) == 0
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assert mock_game._calculate_score(1) == 0
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def test_handle_letter_click_valid(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test clicking a valid letter adds it to word."""
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mock_game.state.selected_letters = []
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mock_game.state.current_word = ""
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mock_game.state.current_player = 0
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mock_game._handle_letter_click("a")
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assert mock_game.state.selected_letters == ["a"]
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assert mock_game.state.current_word == "a"
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assert mock_game.state.current_player == 1 # Switched
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def test_handle_letter_click_invalid_not_available(
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self, mock_game: "KeyboardCoopGame"
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) -> None:
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"""Test clicking unavailable letter does nothing."""
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mock_game.keyboard.available_letters = {"b", "c"}
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mock_game.state.selected_letters = []
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mock_game.state.current_word = ""
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mock_game._handle_letter_click("a")
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assert mock_game.state.selected_letters == []
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assert mock_game.state.current_word == ""
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def test_submit_word_valid(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test submitting a valid word adds score."""
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mock_game._generate_random_keyboard = MagicMock()
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mock_game.state.current_word = "cat"
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mock_game.state.selected_letters = ["c", "a", "t"]
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mock_game.state.score = 0
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mock_game._submit_word()
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assert mock_game.state.score == 2 # 2^(3-2) = 2
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assert mock_game.state.current_word == ""
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assert mock_game.state.selected_letters == []
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def test_submit_word_too_short(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test submitting too short word gives no score."""
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mock_game.state.current_word = "ca"
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mock_game.state.selected_letters = ["c", "a"]
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mock_game.state.score = 0
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mock_game._submit_word()
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assert mock_game.state.score == 0
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assert "too short" in mock_game.state.message
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def test_submit_word_invalid(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test submitting invalid word gives no score."""
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mock_game.state.current_word = "xyz"
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mock_game.state.selected_letters = ["x", "y", "z"]
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mock_game.state.score = 0
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mock_game._submit_word()
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assert mock_game.state.score == 0
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assert "not a valid word" in mock_game.state.message
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def test_reset_game(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test reset_game creates new state."""
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mock_game._generate_random_keyboard = MagicMock()
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mock_game.state.score = 100
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mock_game.state.current_word = "test"
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mock_game._reset_game()
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# After reset, state should be fresh
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assert mock_game.state.score == 0
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assert mock_game.state.current_word == ""
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assert mock_game._generate_random_keyboard.called
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def test_get_key_at_position_found(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test getting key at position when key exists."""
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mock_rect = MagicMock()
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mock_rect.collidepoint.return_value = True
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mock_game.keyboard.positions = {"a": mock_rect}
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result = mock_game._get_key_at_position((100, 100))
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assert result == "a"
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def test_get_key_at_position_not_found(self, mock_game: "KeyboardCoopGame") -> None:
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"""Test getting key at position when no key."""
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mock_rect = MagicMock()
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mock_rect.collidepoint.return_value = False
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mock_game.keyboard.positions = {"a": mock_rect}
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result = mock_game._get_key_at_position((100, 100))
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assert result is None
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class TestLoadDictionary:
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"""Tests for dictionary loading."""
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def test_fallback_dictionary_used(self) -> None:
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"""Test fallback dictionary when file not found."""
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mock_pg = MagicMock()
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mock_pg.font.Font.return_value = MagicMock()
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mock_pg.display.set_mode.return_value = MagicMock()
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with (
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patch.dict("sys.modules", {"pygame": mock_pg}),
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patch("pathlib.Path.open", side_effect=FileNotFoundError),
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):
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from python_pkg.keyboard_coop.main import KeyboardCoopGame
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game = object.__new__(KeyboardCoopGame)
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dictionary = game._load_dictionary()
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# Should have fallback words
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assert "cat" in dictionary
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assert "dog" in dictionary
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class TestGenerateRandomKeyboard:
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"""Tests for keyboard layout generation."""
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def test_generate_random_keyboard_creates_26_letters(self) -> None:
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"""Test keyboard generation includes all 26 letters."""
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mock_pg = MagicMock()
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mock_pg.Rect = MagicMock(return_value=MagicMock())
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with patch.dict("sys.modules", {"pygame": mock_pg}):
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from python_pkg.keyboard_coop.main import (
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KeyboardCoopGame,
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KeyboardState,
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)
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game = object.__new__(KeyboardCoopGame)
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game.keyboard = KeyboardState()
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game._generate_random_keyboard()
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# Should have 26 letters total across all rows
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all_letters = []
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for row in game.keyboard.layout:
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all_letters.extend(row)
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assert len(all_letters) == 26
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assert len(set(all_letters)) == 26 # All unique
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def test_layout_structure_is_10_9_7(self) -> None:
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"""Test keyboard layout has correct row structure."""
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mock_pg = MagicMock()
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mock_pg.Rect = MagicMock(return_value=MagicMock())
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with patch.dict("sys.modules", {"pygame": mock_pg}):
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from python_pkg.keyboard_coop.main import (
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KeyboardCoopGame,
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KeyboardState,
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)
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game = object.__new__(KeyboardCoopGame)
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game.keyboard = KeyboardState()
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game._generate_random_keyboard()
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assert len(game.keyboard.layout) == 3
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assert len(game.keyboard.layout[0]) == 10
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assert len(game.keyboard.layout[1]) == 9
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assert len(game.keyboard.layout[2]) == 7
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class TestCalculateAdjacencies:
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"""Tests for adjacency calculation."""
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def test_calculate_adjacencies_populates_all_letters(self) -> None:
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"""Test adjacency calculation includes all letters."""
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mock_pg = MagicMock()
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with patch.dict("sys.modules", {"pygame": mock_pg}):
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from python_pkg.keyboard_coop.main import (
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KeyboardCoopGame,
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KeyboardState,
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)
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game = object.__new__(KeyboardCoopGame)
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game.keyboard = KeyboardState()
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game.keyboard.layout = [
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["a", "b", "c"],
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["d", "e", "f"],
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["g", "h"],
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]
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game._calculate_adjacencies()
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# Each letter should have adjacency list
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assert len(game.keyboard.adjacency) == 8
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# Corner letter should have fewer adjacents
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assert "b" in game.keyboard.adjacency["a"]
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assert "d" in game.keyboard.adjacency["a"]
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assert "e" in game.keyboard.adjacency["a"]
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class TestCalculateKeyPositions:
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"""Tests for key position calculation."""
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def test_calculate_key_positions_creates_rects(self) -> None:
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"""Test key position calculation creates rect for each key."""
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mock_pg = MagicMock()
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mock_pg.Rect = MagicMock(return_value=MagicMock())
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with patch.dict("sys.modules", {"pygame": mock_pg}):
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from python_pkg.keyboard_coop.main import (
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KeyboardCoopGame,
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KeyboardState,
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)
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game = object.__new__(KeyboardCoopGame)
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game.keyboard = KeyboardState()
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game.keyboard.layout = [["a", "b"], ["c", "d"]]
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positions = game._calculate_key_positions()
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assert len(positions) == 4
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assert "a" in positions
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assert "d" in positions
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@ -167,6 +167,36 @@ class TestMain:
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mock_driver.quit.assert_called_once()
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def test_main_download_returns_false(self) -> None:
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"""Test main handles case when download returns False (existing image)."""
|
||||
mock_driver = MagicMock()
|
||||
mock_image = MagicMock()
|
||||
mock_image.get_attribute.return_value = "https://example.com/img.jpg"
|
||||
|
||||
from selenium.common.exceptions import NoSuchElementException
|
||||
|
||||
def find_element_side_effect(_by: str, value: str) -> MagicMock:
|
||||
if value == "cc-comic":
|
||||
return mock_image
|
||||
raise NoSuchElementException
|
||||
|
||||
mock_driver.find_element.side_effect = find_element_side_effect
|
||||
|
||||
with (
|
||||
patch("sys.argv", ["scrape_comics.py", "https://comics.com/page1"]),
|
||||
patch(
|
||||
"python_pkg.scrape_website.scrape_comics.webdriver.Chrome",
|
||||
return_value=mock_driver,
|
||||
),
|
||||
patch(
|
||||
"python_pkg.scrape_website.scrape_comics._download_image",
|
||||
return_value=False, # Simulate existing image
|
||||
),
|
||||
):
|
||||
main()
|
||||
|
||||
mock_driver.quit.assert_called_once()
|
||||
|
||||
|
||||
class TestConstants:
|
||||
"""Tests for module constants."""
|
||||
|
||||
@ -5,7 +5,9 @@ making it difficult to test the main functionality without refactoring.
|
||||
These tests verify the module-level constants.
|
||||
"""
|
||||
|
||||
from unittest.mock import patch
|
||||
from pathlib import Path
|
||||
import sys
|
||||
from unittest.mock import MagicMock, patch
|
||||
|
||||
|
||||
class TestImageExtensionConstant:
|
||||
@ -65,3 +67,162 @@ class TestKeyCodeConstants:
|
||||
|
||||
expected_code = 97 # ASCII code for 'a'
|
||||
assert expected_code == RIGHT_FOLDER_CODE
|
||||
|
||||
|
||||
class TestModuleExecution:
|
||||
"""Tests for module-level execution code."""
|
||||
|
||||
def test_creates_folders_when_not_exist(self) -> None:
|
||||
"""Test that folders are created when they don't exist."""
|
||||
# Unload module if already imported
|
||||
if "python_pkg.tag_divider.tag_divider" in sys.modules:
|
||||
del sys.modules["python_pkg.tag_divider.tag_divider"]
|
||||
|
||||
mock_mkdir = MagicMock()
|
||||
is_dir_results = [False, False] # Both folders don't exist
|
||||
|
||||
with (
|
||||
patch("builtins.input", side_effect=["new_folder_a", "new_folder_d"]),
|
||||
patch("pathlib.Path.is_dir", side_effect=is_dir_results),
|
||||
patch("pathlib.Path.mkdir", mock_mkdir),
|
||||
patch("pathlib.Path.iterdir", return_value=[]),
|
||||
patch("os.chdir"),
|
||||
):
|
||||
import python_pkg.tag_divider.tag_divider # noqa: F401
|
||||
|
||||
# mkdir should have been called twice (once for each folder)
|
||||
assert mock_mkdir.call_count == 2
|
||||
|
||||
def test_skips_folder_creation_when_exist(self) -> None:
|
||||
"""Test that folders are not created when they already exist."""
|
||||
# Unload module if already imported
|
||||
if "python_pkg.tag_divider.tag_divider" in sys.modules:
|
||||
del sys.modules["python_pkg.tag_divider.tag_divider"]
|
||||
|
||||
mock_mkdir = MagicMock()
|
||||
|
||||
with (
|
||||
patch("builtins.input", side_effect=["existing_a", "existing_d"]),
|
||||
patch("pathlib.Path.is_dir", return_value=True), # Both exist
|
||||
patch("pathlib.Path.mkdir", mock_mkdir),
|
||||
patch("pathlib.Path.iterdir", return_value=[]),
|
||||
patch("os.chdir"),
|
||||
):
|
||||
import python_pkg.tag_divider.tag_divider # noqa: F401
|
||||
|
||||
# mkdir should not have been called
|
||||
mock_mkdir.assert_not_called()
|
||||
|
||||
def test_processes_image_with_right_key(self) -> None:
|
||||
"""Test processing image and moving to first folder with 'a' key."""
|
||||
# Unload module if already imported
|
||||
if "python_pkg.tag_divider.tag_divider" in sys.modules:
|
||||
del sys.modules["python_pkg.tag_divider.tag_divider"]
|
||||
|
||||
# Create mock file path
|
||||
mock_file = MagicMock(spec=Path)
|
||||
mock_file.name = "test_image.jpg"
|
||||
|
||||
mock_cv2 = MagicMock()
|
||||
mock_cv2.IMREAD_COLOR = 1
|
||||
mock_cv2.waitKey.return_value = 97 # 'a' key - RIGHT_FOLDER_CODE
|
||||
|
||||
mock_move = MagicMock()
|
||||
|
||||
with (
|
||||
patch("builtins.input", side_effect=["folder_a", "folder_d"]),
|
||||
patch("pathlib.Path.is_dir", return_value=True),
|
||||
patch("pathlib.Path.iterdir", return_value=[mock_file]),
|
||||
patch("os.chdir"),
|
||||
patch.dict("sys.modules", {"cv2": mock_cv2}),
|
||||
patch("shutil.move", mock_move),
|
||||
):
|
||||
import python_pkg.tag_divider.tag_divider # noqa: F401
|
||||
|
||||
# Image should be moved to first folder
|
||||
mock_move.assert_called_once()
|
||||
|
||||
def test_processes_image_with_left_key(self) -> None:
|
||||
"""Test processing image and moving to second folder with 'd' key."""
|
||||
# Unload module if already imported
|
||||
if "python_pkg.tag_divider.tag_divider" in sys.modules:
|
||||
del sys.modules["python_pkg.tag_divider.tag_divider"]
|
||||
|
||||
# Create mock file path
|
||||
mock_file = MagicMock(spec=Path)
|
||||
mock_file.name = "test_image.png"
|
||||
|
||||
mock_cv2 = MagicMock()
|
||||
mock_cv2.IMREAD_COLOR = 1
|
||||
mock_cv2.waitKey.return_value = 100 # 'd' key - LEFT_FOLDER_CODE
|
||||
|
||||
mock_move = MagicMock()
|
||||
|
||||
with (
|
||||
patch("builtins.input", side_effect=["folder_a", "folder_d"]),
|
||||
patch("pathlib.Path.is_dir", return_value=True),
|
||||
patch("pathlib.Path.iterdir", return_value=[mock_file]),
|
||||
patch("os.chdir"),
|
||||
patch.dict("sys.modules", {"cv2": mock_cv2}),
|
||||
patch("shutil.move", mock_move),
|
||||
):
|
||||
import python_pkg.tag_divider.tag_divider # noqa: F401
|
||||
|
||||
# Image should be moved to second folder
|
||||
mock_move.assert_called_once()
|
||||
|
||||
def test_skips_non_image_files(self) -> None:
|
||||
"""Test that non-image files are skipped."""
|
||||
# Unload module if already imported
|
||||
if "python_pkg.tag_divider.tag_divider" in sys.modules:
|
||||
del sys.modules["python_pkg.tag_divider.tag_divider"]
|
||||
|
||||
# Create mock file path for non-image
|
||||
mock_file = MagicMock(spec=Path)
|
||||
mock_file.name = "document.txt"
|
||||
|
||||
mock_cv2 = MagicMock()
|
||||
mock_move = MagicMock()
|
||||
|
||||
with (
|
||||
patch("builtins.input", side_effect=["folder_a", "folder_d"]),
|
||||
patch("pathlib.Path.is_dir", return_value=True),
|
||||
patch("pathlib.Path.iterdir", return_value=[mock_file]),
|
||||
patch("os.chdir"),
|
||||
patch.dict("sys.modules", {"cv2": mock_cv2}),
|
||||
patch("shutil.move", mock_move),
|
||||
):
|
||||
import python_pkg.tag_divider.tag_divider # noqa: F401
|
||||
|
||||
# No image processing should have occurred
|
||||
mock_cv2.imread.assert_not_called()
|
||||
mock_move.assert_not_called()
|
||||
|
||||
def test_ignores_other_key_presses(self) -> None:
|
||||
"""Test that other key presses don't move the file."""
|
||||
# Unload module if already imported
|
||||
if "python_pkg.tag_divider.tag_divider" in sys.modules:
|
||||
del sys.modules["python_pkg.tag_divider.tag_divider"]
|
||||
|
||||
# Create mock file path
|
||||
mock_file = MagicMock(spec=Path)
|
||||
mock_file.name = "test_image.jpg"
|
||||
|
||||
mock_cv2 = MagicMock()
|
||||
mock_cv2.IMREAD_COLOR = 1
|
||||
mock_cv2.waitKey.return_value = 27 # ESC key - not 'a' or 'd'
|
||||
|
||||
mock_move = MagicMock()
|
||||
|
||||
with (
|
||||
patch("builtins.input", side_effect=["folder_a", "folder_d"]),
|
||||
patch("pathlib.Path.is_dir", return_value=True),
|
||||
patch("pathlib.Path.iterdir", return_value=[mock_file]),
|
||||
patch("os.chdir"),
|
||||
patch.dict("sys.modules", {"cv2": mock_cv2}),
|
||||
patch("shutil.move", mock_move),
|
||||
):
|
||||
import python_pkg.tag_divider.tag_divider # noqa: F401
|
||||
|
||||
# File should not be moved
|
||||
mock_move.assert_not_called()
|
||||
|
||||
Loading…
Reference in New Issue
Block a user