More tests

tests/test_db.py

@@ -536,3 +536,69 @@ def test_db_gather_stats_exception_in_dates_with_content(fresh_db, monkeypatch):
 
     # Should default to 0 when exception occurs
     assert pages_with_content == 0
+
+
+def test_delete_version(fresh_db):
+    """Test deleting a specific version by version_id."""
+    d = date.today().isoformat()
+
+    # Create multiple versions
+    vid1, _ = fresh_db.save_new_version(d, "version 1", "note1")
+    vid2, _ = fresh_db.save_new_version(d, "version 2", "note2")
+    vid3, _ = fresh_db.save_new_version(d, "version 3", "note3")
+
+    # Verify all versions exist
+    versions = fresh_db.list_versions(d)
+    assert len(versions) == 3
+
+    # Delete the second version
+    fresh_db.delete_version(version_id=vid2)
+
+    # Verify it's deleted
+    versions_after = fresh_db.list_versions(d)
+    assert len(versions_after) == 2
+
+    # Make sure the deleted version is not in the list
+    version_ids = [v["id"] for v in versions_after]
+    assert vid2 not in version_ids
+    assert vid1 in version_ids
+    assert vid3 in version_ids
+
+
+def test_update_reminder_active(fresh_db):
+    """Test updating the active status of a reminder."""
+    from bouquin.reminders import Reminder, ReminderType
+
+    # Create a reminder object
+    reminder = Reminder(
+        id=None,
+        text="Test reminder",
+        reminder_type=ReminderType.ONCE,
+        time_str="14:30",
+        date_iso=date.today().isoformat(),
+        active=True,
+    )
+
+    # Save it
+    reminder_id = fresh_db.save_reminder(reminder)
+
+    # Verify it's active
+    reminders = fresh_db.get_all_reminders()
+    active_reminder = [r for r in reminders if r.id == reminder_id][0]
+    assert active_reminder.active is True
+
+    # Deactivate it
+    fresh_db.update_reminder_active(reminder_id, False)
+
+    # Verify it's inactive
+    reminders = fresh_db.get_all_reminders()
+    inactive_reminder = [r for r in reminders if r.id == reminder_id][0]
+    assert inactive_reminder.active is False
+
+    # Reactivate it
+    fresh_db.update_reminder_active(reminder_id, True)
+
+    # Verify it's active again
+    reminders = fresh_db.get_all_reminders()
+    reactivated_reminder = [r for r in reminders if r.id == reminder_id][0]
+    assert reactivated_reminder.active is True

tests/test_history_dialog.py

@@ -167,3 +167,145 @@ def test_revert_exception_shows_message(qtbot, fresh_db, monkeypatch):
 
     # Should show the critical box, which our timer will accept; _revert returns.
     dlg._revert()
+
+
+def test_delete_version_from_history(qtbot, fresh_db):
+    """Test deleting a version through the history dialog."""
+    d = "2001-01-01"
+
+    # Create multiple versions
+    vid1, _ = fresh_db.save_new_version(d, "v1", "first")
+    vid2, _ = fresh_db.save_new_version(d, "v2", "second")
+    vid3, _ = fresh_db.save_new_version(d, "v3", "third")
+
+    w = QWidget()
+    dlg = HistoryDialog(fresh_db, d, parent=w)
+    qtbot.addWidget(dlg)
+    dlg.show()
+
+    # Verify we have 3 versions
+    assert dlg.list.count() == 3
+
+    # Select the first version (oldest, not current)
+    dlg.list.setCurrentRow(2)  # Last row is oldest version
+
+    # Call _delete
+    dlg._delete()
+
+    # Verify the version was deleted
+    assert dlg.list.count() == 2
+
+    # Verify from DB
+    versions = fresh_db.list_versions(d)
+    assert len(versions) == 2
+
+
+def test_delete_current_version_returns_early(qtbot, fresh_db):
+    """Test that deleting the current version returns early without deleting."""
+    d = "2001-01-02"
+
+    # Create versions
+    vid1, _ = fresh_db.save_new_version(d, "v1", "first")
+    vid2, _ = fresh_db.save_new_version(d, "v2", "second")
+
+    w = QWidget()
+    dlg = HistoryDialog(fresh_db, d, parent=w)
+    qtbot.addWidget(dlg)
+    dlg.show()
+
+    # Find and select the current version
+    for i in range(dlg.list.count()):
+        item = dlg.list.item(i)
+        if item.data(Qt.UserRole) == dlg._current_id:
+            dlg.list.setCurrentItem(item)
+            break
+
+    # Try to delete - should return early
+    dlg._delete()
+
+    # Verify nothing was deleted
+    versions = fresh_db.list_versions(d)
+    assert len(versions) == 2
+
+
+def test_delete_version_with_error(qtbot, fresh_db, monkeypatch):
+    """Test that delete version error shows a message box."""
+    d = "2001-01-03"
+
+    # Create versions
+    vid1, _ = fresh_db.save_new_version(d, "v1", "first")
+    vid2, _ = fresh_db.save_new_version(d, "v2", "second")
+
+    w = QWidget()
+    dlg = HistoryDialog(fresh_db, d, parent=w)
+    qtbot.addWidget(dlg)
+    dlg.show()
+
+    # Select a non-current version
+    for i in range(dlg.list.count()):
+        item = dlg.list.item(i)
+        if item.data(Qt.UserRole) != dlg._current_id:
+            dlg.list.setCurrentItem(item)
+            break
+
+    # Make delete_version raise an error
+    def boom(*args, **kwargs):
+        raise RuntimeError("Delete failed")
+
+    monkeypatch.setattr(dlg._db, "delete_version", boom)
+
+    # Set up auto-closer for message box
+    def make_closer(max_tries=50, interval_ms=10):
+        tries = {"n": 0}
+
+        def closer():
+            tries["n"] += 1
+            w = QApplication.activeModalWidget()
+            if isinstance(w, QMessageBox):
+                ok = w.button(QMessageBox.Ok)
+                if ok is not None:
+                    ok.click()
+                else:
+                    w.accept()
+            elif tries["n"] < max_tries:
+                QTimer.singleShot(interval_ms, closer)
+
+        return closer
+
+    QTimer.singleShot(0, make_closer())
+
+    # Call delete - should show error message
+    dlg._delete()
+
+
+def test_delete_multiple_versions(qtbot, fresh_db):
+    """Test deleting multiple versions at once."""
+    d = "2001-01-04"
+
+    # Create multiple versions
+    vid1, _ = fresh_db.save_new_version(d, "v1", "first")
+    vid2, _ = fresh_db.save_new_version(d, "v2", "second")
+    vid3, _ = fresh_db.save_new_version(d, "v3", "third")
+    vid4, _ = fresh_db.save_new_version(d, "v4", "fourth")
+
+    w = QWidget()
+    dlg = HistoryDialog(fresh_db, d, parent=w)
+    qtbot.addWidget(dlg)
+    dlg.show()
+
+    # Select multiple non-current items
+    selected_count = 0
+    for i in range(dlg.list.count()):
+        item = dlg.list.item(i)
+        if item.data(Qt.UserRole) != dlg._current_id:
+            item.setSelected(True)
+            selected_count += 1
+            if selected_count >= 2:  # Select 2 items
+                break
+
+    # Delete them
+    dlg._delete()
+
+    # Verify versions were deleted (should have current + 1 remaining)
+    versions = fresh_db.list_versions(d)
+    assert len(versions) == 2  # Current + 1 that wasn't deleted

tests/test_main_window.py

@@ -1,6 +1,7 @@
 import pytest
 import importlib.metadata
 
+from datetime import date, timedelta
 from pathlib import Path
 
 import bouquin.main_window as mwmod
@@ -2134,3 +2135,352 @@ def test_calendar_date_selection(qtbot, app, tmp_path):
 
     # The window should load that date
     assert test_date.toString("yyyy-MM-dd") in str(w._current_date_iso())
+
+
+def test_main_window_without_reminders(qtbot, app, tmp_db_cfg):
+    """Test main window when reminders feature is disabled."""
+    s = get_settings()
+    s.setValue("db/default_db", str(tmp_db_cfg.path))
+    s.setValue("db/key", tmp_db_cfg.key)
+    s.setValue("ui/idle_minutes", 0)
+    s.setValue("ui/theme", "light")
+    s.setValue("ui/move_todos", True)
+    s.setValue("ui/tags", True)
+    s.setValue("ui/time_log", True)
+    s.setValue("ui/reminders", False)  # Disabled
+    s.setValue("ui/locale", "en")
+    s.setValue("ui/font_size", 11)
+
+    themes = ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
+    window = MainWindow(themes=themes)
+    qtbot.addWidget(window)
+    window.show()
+
+    # Verify reminders widget is hidden
+    assert window.upcoming_reminders.isHidden()
+    assert not window.toolBar.actAlarm.isVisible()
+
+
+def test_main_window_without_time_log(qtbot, app, tmp_db_cfg):
+    """Test main window when time_log feature is disabled."""
+    s = get_settings()
+    s.setValue("db/default_db", str(tmp_db_cfg.path))
+    s.setValue("db/key", tmp_db_cfg.key)
+    s.setValue("ui/idle_minutes", 0)
+    s.setValue("ui/theme", "light")
+    s.setValue("ui/move_todos", True)
+    s.setValue("ui/tags", True)
+    s.setValue("ui/time_log", False)  # Disabled
+    s.setValue("ui/reminders", True)
+    s.setValue("ui/locale", "en")
+    s.setValue("ui/font_size", 11)
+
+    themes = ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
+    window = MainWindow(themes=themes)
+    qtbot.addWidget(window)
+    window.show()
+
+    # Verify time_log widget is hidden
+    assert window.time_log.isHidden()
+    assert not window.toolBar.actTimer.isVisible()
+
+
+def test_main_window_without_tags(qtbot, app, tmp_db_cfg):
+    """Test main window when tags feature is disabled."""
+    s = get_settings()
+    s.setValue("db/default_db", str(tmp_db_cfg.path))
+    s.setValue("db/key", tmp_db_cfg.key)
+    s.setValue("ui/idle_minutes", 0)
+    s.setValue("ui/theme", "light")
+    s.setValue("ui/move_todos", True)
+    s.setValue("ui/tags", False)  # Disabled
+    s.setValue("ui/time_log", True)
+    s.setValue("ui/reminders", True)
+    s.setValue("ui/locale", "en")
+    s.setValue("ui/font_size", 11)
+
+    themes = ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
+    window = MainWindow(themes=themes)
+    qtbot.addWidget(window)
+    window.show()
+
+    # Verify tags widget is hidden
+    assert window.tags.isHidden()
+
+
+def test_close_current_tab(qtbot, app, tmp_db_cfg, fresh_db):
+    """Test closing the current tab via _close_current_tab."""
+    s = get_settings()
+    s.setValue("db/default_db", str(tmp_db_cfg.path))
+    s.setValue("db/key", tmp_db_cfg.key)
+    s.setValue("ui/idle_minutes", 0)
+    s.setValue("ui/theme", "light")
+    s.setValue("ui/move_todos", True)
+    s.setValue("ui/tags", True)
+    s.setValue("ui/time_log", True)
+    s.setValue("ui/reminders", True)
+    s.setValue("ui/locale", "en")
+    s.setValue("ui/font_size", 11)
+
+    themes = ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
+    window = MainWindow(themes=themes)
+    qtbot.addWidget(window)
+    window.show()
+
+    # Open multiple tabs
+    today = date.today().isoformat()
+    tomorrow = (date.today() + timedelta(days=1)).isoformat()
+
+    window._open_date_in_tab(QDate.fromString(today, "yyyy-MM-dd"))
+    window._open_date_in_tab(QDate.fromString(tomorrow, "yyyy-MM-dd"))
+
+    initial_count = window.tab_widget.count()
+    assert initial_count >= 2
+
+    # Close current tab
+    window._close_current_tab()
+
+    # Verify tab was closed
+    assert window.tab_widget.count() == initial_count - 1
+
+
+def test_table_insertion(qtbot, app, tmp_db_cfg, fresh_db):
+    """Test inserting a table template."""
+    s = get_settings()
+    s.setValue("db/default_db", str(tmp_db_cfg.path))
+    s.setValue("db/key", tmp_db_cfg.key)
+    s.setValue("ui/idle_minutes", 0)
+    s.setValue("ui/theme", "light")
+    s.setValue("ui/move_todos", True)
+    s.setValue("ui/tags", True)
+    s.setValue("ui/time_log", True)
+    s.setValue("ui/reminders", True)
+    s.setValue("ui/locale", "en")
+    s.setValue("ui/font_size", 11)
+
+    themes = ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
+    window = MainWindow(themes=themes)
+    qtbot.addWidget(window)
+    window.show()
+
+    # Open a date
+    today = date.today().isoformat()
+    window._open_date_in_tab(QDate.fromString(today, "yyyy-MM-dd"))
+
+    # Ensure we have an editor
+    editor = window.editor
+    assert editor is not None
+
+    # Insert table
+    window._on_table_requested()
+
+    # Verify table was inserted
+    text = editor.toPlainText()
+    assert "Column 1" in text
+    assert "Column 2" in text
+    assert "Column 3" in text
+    assert "---" in text
+
+
+def test_parse_today_alarms(qtbot, app, tmp_db_cfg, fresh_db):
+    """Test parsing inline alarms from markdown (⏰ HH:MM format)."""
+    from PySide6.QtCore import QTime
+
+    s = get_settings()
+    s.setValue("db/default_db", str(tmp_db_cfg.path))
+    s.setValue("db/key", tmp_db_cfg.key)
+    s.setValue("ui/idle_minutes", 0)
+    s.setValue("ui/theme", "light")
+    s.setValue("ui/move_todos", True)
+    s.setValue("ui/tags", True)
+    s.setValue("ui/time_log", True)
+    s.setValue("ui/reminders", True)
+    s.setValue("ui/locale", "en")
+    s.setValue("ui/font_size", 11)
+
+    themes = ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
+    window = MainWindow(themes=themes)
+    qtbot.addWidget(window)
+    window.show()
+
+    # Open today's date
+    today_qdate = QDate.currentDate()
+    window._open_date_in_tab(today_qdate)
+
+    # Set content with a future alarm
+    future_time = QTime.currentTime().addSecs(3600)  # 1 hour from now
+    alarm_text = f"Do something ⏰ {future_time.hour():02d}:{future_time.minute():02d}"
+
+    # Set the editor's current_date attribute
+    window.editor.current_date = today_qdate
+    window.editor.setPlainText(alarm_text)
+
+    # Clear any existing timers
+    window._reminder_timers = []
+
+    # Trigger alarm parsing
+    window._rebuild_reminders_for_today()
+
+    # Verify timer was created (not DB reminder)
+    assert len(window._reminder_timers) > 0
+
+
+def test_parse_today_alarms_invalid_time(qtbot, app, tmp_db_cfg, fresh_db):
+    """Test that invalid time formats are skipped."""
+    s = get_settings()
+    s.setValue("db/default_db", str(tmp_db_cfg.path))
+    s.setValue("db/key", tmp_db_cfg.key)
+    s.setValue("ui/idle_minutes", 0)
+    s.setValue("ui/theme", "light")
+    s.setValue("ui/move_todos", True)
+    s.setValue("ui/tags", True)
+    s.setValue("ui/time_log", True)
+    s.setValue("ui/reminders", True)
+    s.setValue("ui/locale", "en")
+    s.setValue("ui/font_size", 11)
+
+    themes = ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
+    window = MainWindow(themes=themes)
+    qtbot.addWidget(window)
+    window.show()
+
+    # Open today's date
+    today_qdate = QDate.currentDate()
+    window._open_date_in_tab(today_qdate)
+
+    # Set content with invalid time
+    alarm_text = "Do something ⏰ 25:99"  # Invalid time
+
+    window.editor.current_date = today_qdate
+    window.editor.setPlainText(alarm_text)
+
+    # Clear any existing timers
+    window._reminder_timers = []
+
+    # Trigger alarm parsing - should not crash
+    window._rebuild_reminders_for_today()
+
+    # No timer should be created for invalid time
+    assert len(window._reminder_timers) == 0
+
+
+def test_parse_today_alarms_past_time(qtbot, app, tmp_db_cfg, fresh_db):
+    """Test that past alarms are skipped."""
+    from PySide6.QtCore import QTime
+
+    s = get_settings()
+    s.setValue("db/default_db", str(tmp_db_cfg.path))
+    s.setValue("db/key", tmp_db_cfg.key)
+    s.setValue("ui/idle_minutes", 0)
+    s.setValue("ui/theme", "light")
+    s.setValue("ui/move_todos", True)
+    s.setValue("ui/tags", True)
+    s.setValue("ui/time_log", True)
+    s.setValue("ui/reminders", True)
+    s.setValue("ui/locale", "en")
+    s.setValue("ui/font_size", 11)
+
+    themes = ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
+    window = MainWindow(themes=themes)
+    qtbot.addWidget(window)
+    window.show()
+
+    # Open today's date
+    today_qdate = QDate.currentDate()
+    window._open_date_in_tab(today_qdate)
+
+    # Set content with past time
+    past_time = QTime.currentTime().addSecs(-3600)  # 1 hour ago
+    alarm_text = f"Do something ⏰ {past_time.hour():02d}:{past_time.minute():02d}"
+
+    window.editor.current_date = today_qdate
+    window.editor.setPlainText(alarm_text)
+
+    # Clear any existing timers
+    window._reminder_timers = []
+
+    # Trigger alarm parsing
+    window._rebuild_reminders_for_today()
+
+    # Past alarms should not create timers
+    assert len(window._reminder_timers) == 0
+
+
+def test_parse_today_alarms_no_text(qtbot, app, tmp_db_cfg, fresh_db):
+    """Test alarm with no text before emoji uses fallback."""
+    from PySide6.QtCore import QTime
+
+    s = get_settings()
+    s.setValue("db/default_db", str(tmp_db_cfg.path))
+    s.setValue("db/key", tmp_db_cfg.key)
+    s.setValue("ui/idle_minutes", 0)
+    s.setValue("ui/theme", "light")
+    s.setValue("ui/move_todos", True)
+    s.setValue("ui/tags", True)
+    s.setValue("ui/time_log", True)
+    s.setValue("ui/reminders", True)
+    s.setValue("ui/locale", "en")
+    s.setValue("ui/font_size", 11)
+
+    themes = ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
+    window = MainWindow(themes=themes)
+    qtbot.addWidget(window)
+    window.show()
+
+    # Open today's date
+    today_qdate = QDate.currentDate()
+    window._open_date_in_tab(today_qdate)
+
+    # Set content with alarm but no text
+    future_time = QTime.currentTime().addSecs(3600)
+    alarm_text = f"⏰ {future_time.hour():02d}:{future_time.minute():02d}"
+
+    window.editor.current_date = today_qdate
+    window.editor.setPlainText(alarm_text)
+
+    # Clear any existing timers
+    window._reminder_timers = []
+
+    # Trigger alarm parsing
+    window._rebuild_reminders_for_today()
+
+    # Timer should be created even without text
+    assert len(window._reminder_timers) > 0
+
+
+def test_open_history_with_editor(qtbot, app, tmp_db_cfg, fresh_db):
+    """Test opening history when editor has content."""
+    from unittest.mock import patch
+
+    s = get_settings()
+    s.setValue("db/default_db", str(tmp_db_cfg.path))
+    s.setValue("db/key", tmp_db_cfg.key)
+    s.setValue("ui/idle_minutes", 0)
+    s.setValue("ui/theme", "light")
+    s.setValue("ui/move_todos", True)
+    s.setValue("ui/tags", True)
+    s.setValue("ui/time_log", True)
+    s.setValue("ui/reminders", True)
+    s.setValue("ui/locale", "en")
+    s.setValue("ui/font_size", 11)
+
+    themes = ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
+    window = MainWindow(themes=themes)
+    qtbot.addWidget(window)
+    window.show()
+
+    # Create some history
+    today = date.today().isoformat()
+    fresh_db.save_new_version(today, "v1", "note1")
+    fresh_db.save_new_version(today, "v2", "note2")
+
+    # Open today's date
+    window._open_date_in_tab(QDate.fromString(today, "yyyy-MM-dd"))
+
+    # Open history
+    with patch("bouquin.history_dialog.HistoryDialog.exec") as mock_exec:
+        mock_exec.return_value = False  # User cancels
+        window._open_history()
+
+        # HistoryDialog should have been created and shown
+        mock_exec.assert_called_once()

tests/test_markdown_editor.py

@@ -1,7 +1,7 @@
 import base64
 import pytest
 
-from PySide6.QtCore import Qt, QPoint
+from PySide6.QtCore import Qt, QPoint, QMimeData, QUrl
 from PySide6.QtGui import (
     QImage,
     QColor,
@@ -2216,3 +2216,243 @@ def test_markdown_highlighter_theme_change(qtbot, app):
     # Highlighter should update
     # We can't directly test the visual change, but verify it doesn't crash
     assert highlighter is not None
+
+
+def test_auto_pair_skip_closing_bracket(editor, qtbot):
+    """Test skipping over closing brackets when auto-pairing."""
+    # Insert opening bracket
+    editor.insertPlainText("(")
+
+    # Type closing bracket - should skip over the auto-inserted one
+    event = QKeyEvent(QKeyEvent.KeyPress, Qt.Key_ParenRight, Qt.NoModifier, ")")
+    editor.keyPressEvent(event)
+
+    # Should have only one pair of brackets
+    text = editor.toPlainText()
+    assert text.count("(") == 1
+    assert text.count(")") == 1
+
+
+def test_apply_heading(editor, qtbot):
+    """Test applying heading to text."""
+    # Insert some text
+    editor.insertPlainText("Heading Text")
+    cursor = editor.textCursor()
+    cursor.movePosition(QTextCursor.StartOfLine)
+    editor.setTextCursor(cursor)
+
+    # Apply heading - size >= 24 creates level 1 heading
+    editor.apply_heading(24)
+
+    text = editor.toPlainText()
+    assert text.startswith("#")
+
+
+def test_handle_return_in_code_block(editor, qtbot):
+    """Test pressing return inside a code block."""
+    # Create a code block
+    editor.insertPlainText("```python\nprint('hello')")
+
+    # Place cursor at end
+    cursor = editor.textCursor()
+    cursor.movePosition(QTextCursor.End)
+    editor.setTextCursor(cursor)
+
+    # Press return - should maintain indentation
+    event = QKeyEvent(QKeyEvent.KeyPress, Qt.Key_Return, Qt.NoModifier, "\n")
+    editor.keyPressEvent(event)
+
+    # Should have added a new line
+    text = editor.toPlainText()
+    assert text.count("\n") >= 2
+
+
+def test_handle_return_in_list_empty_item(editor, qtbot):
+    """Test pressing return in an empty list item."""
+    # Create list with empty item
+    editor.insertPlainText("- item\n- ")
+
+    # Place cursor at end of empty item
+    cursor = editor.textCursor()
+    cursor.movePosition(QTextCursor.End)
+    editor.setTextCursor(cursor)
+
+    # Press return - should end the list
+    event = QKeyEvent(QKeyEvent.KeyPress, Qt.Key_Return, Qt.NoModifier, "\n")
+    editor.keyPressEvent(event)
+
+    text = editor.toPlainText()
+    # Should have processed the empty list marker
+    lines = text.split("\n")
+    assert len(lines) >= 2
+
+
+def test_handle_backspace_in_empty_list_item(editor, qtbot):
+    """Test pressing backspace in an empty list item."""
+    # Create list with cursor after marker
+    editor.insertPlainText("- ")
+
+    # Place cursor at end
+    cursor = editor.textCursor()
+    cursor.movePosition(QTextCursor.End)
+    editor.setTextCursor(cursor)
+
+    # Press backspace - should remove list marker
+    event = QKeyEvent(QKeyEvent.KeyPress, Qt.Key_Backspace, Qt.NoModifier, "")
+    editor.keyPressEvent(event)
+
+    text = editor.toPlainText()
+    # List marker handling
+    assert len(text) <= 2
+
+
+def test_tab_key_handling(editor, qtbot):
+    """Test tab key handling in editor."""
+    # Create a list item
+    editor.insertPlainText("- item")
+
+    # Place cursor in the item
+    cursor = editor.textCursor()
+    cursor.movePosition(QTextCursor.End)
+    editor.setTextCursor(cursor)
+
+    # Press tab
+    event = QKeyEvent(QKeyEvent.KeyPress, Qt.Key_Tab, Qt.NoModifier, "\t")
+    editor.keyPressEvent(event)
+
+    # Should have processed the tab
+    text = editor.toPlainText()
+    assert len(text) >= 6  # At least "- item" plus tab
+
+
+def test_drag_enter_with_urls(editor, qtbot):
+    """Test drag and drop with URLs."""
+    from PySide6.QtGui import QDragEnterEvent
+
+    # Create mime data with URLs
+    mime_data = QMimeData()
+    mime_data.setUrls([QUrl("file:///tmp/test.txt")])
+
+    # Create drag enter event
+    event = QDragEnterEvent(
+        editor.rect().center(), Qt.CopyAction, mime_data, Qt.LeftButton, Qt.NoModifier
+    )
+
+    # Handle drag enter
+    editor.dragEnterEvent(event)
+
+    # Should accept the event
+    assert event.isAccepted()
+
+
+def test_drag_enter_with_text(editor, qtbot):
+    """Test drag and drop with plain text."""
+    from PySide6.QtGui import QDragEnterEvent
+
+    # Create mime data with text
+    mime_data = QMimeData()
+    mime_data.setText("dragged text")
+
+    # Create drag enter event
+    event = QDragEnterEvent(
+        editor.rect().center(), Qt.CopyAction, mime_data, Qt.LeftButton, Qt.NoModifier
+    )
+
+    # Handle drag enter
+    editor.dragEnterEvent(event)
+
+    # Should accept text drag
+    assert event.isAccepted()
+
+
+def test_highlighter_dark_mode_code_blocks(app, qtbot, tmp_path):
+    """Test code block highlighting in dark mode."""
+    # Get theme manager and set dark mode
+    theme_manager = ThemeManager(app, ThemeConfig(theme=Theme.DARK))
+
+    # Create editor with dark theme
+    editor = MarkdownEditor(theme_manager)
+    qtbot.addWidget(editor)
+
+    # Insert code block
+    editor.setPlainText("```python\nprint('hello')\n```")
+
+    # Force rehighlight
+    editor.highlighter.rehighlight()
+
+    # Verify no crash - actual color verification is difficult in tests
+
+
+def test_highlighter_code_block_with_language(editor, qtbot):
+    """Test syntax highlighting inside fenced code blocks with language."""
+    # Insert code block with language
+    editor.setPlainText('```python\ndef hello():\n    print("world")\n```')
+
+    # Force rehighlight
+    editor.highlighter.rehighlight()
+
+    # Verify syntax highlighting was applied (lines 186-193)
+    # We can't easily verify the exact formatting, but we ensure no crash
+
+
+def test_highlighter_bold_italic_overlap_detection(editor, qtbot):
+    """Test that bold/italic formatting detects overlaps correctly."""
+    # Insert text with overlapping bold and triple-asterisk
+    editor.setPlainText("***bold and italic***")
+
+    # Force rehighlight
+    editor.highlighter.rehighlight()
+
+    # The overlap detection (lines 252, 264) should prevent issues
+
+
+def test_highlighter_italic_edge_cases(editor, qtbot):
+    """Test italic formatting edge cases."""
+    # Test edge case: avoiding stealing markers that are part of double
+    # This tests lines 267-270
+    editor.setPlainText("**not italic* text**")
+
+    # Force rehighlight
+    editor.highlighter.rehighlight()
+
+    # Test another edge case
+    editor.setPlainText("*italic but next to double**")
+    editor.highlighter.rehighlight()
+
+
+def test_highlighter_multiple_markdown_elements(editor, qtbot):
+    """Test highlighting document with multiple markdown elements."""
+    # Complex document with various elements
+    text = """# Heading 1
+## Heading 2
+
+**bold text** and *italic text*
+
+```python
+def test():
+    return True
+```
+
+- list item
+- [ ] task item
+
+[link](http://example.com)
+"""
+
+    editor.setPlainText(text)
+    editor.highlighter.rehighlight()
+
+    # Verify no crashes with complex formatting
+
+
+def test_highlighter_inline_code_vs_fence(editor, qtbot):
+    """Test that inline code and fenced blocks are distinguished."""
+    text = """Inline `code` here
+
+```
+fenced block
+```
+"""
+
+    editor.setPlainText(text)
+    editor.highlighter.rehighlight()

tests/test_reminders.py

@@ -7,7 +7,9 @@ from bouquin.reminders import (
     ManageRemindersDialog,
 )
 from PySide6.QtCore import QDate, QTime
-from PySide6.QtWidgets import QDialog, QMessageBox
+from PySide6.QtWidgets import QDialog, QMessageBox, QWidget
+
+from datetime import date, timedelta
 
 
 def test_reminder_type_enum(app):
@@ -655,3 +657,174 @@ def test_reminder_with_inactive_status(qtbot, app, fresh_db):
     for i in range(widget.reminder_list.count()):
         item = widget.reminder_list.item(i)
         assert "Inactive" not in item.text() or "No upcoming" in item.text()
+
+
+def test_reminder_triggers_and_deactivates(qtbot, fresh_db):
+    """Test that ONCE reminders deactivate after firing."""
+    # Add a ONCE reminder for right now
+    now = QTime.currentTime()
+    hour = now.hour()
+    minute = now.minute()
+
+    reminder = Reminder(
+        id=None,
+        text="Test once reminder",
+        reminder_type=ReminderType.ONCE,
+        time_str=f"{hour:02d}:{minute:02d}",
+        date_iso=date.today().isoformat(),
+        active=True,
+    )
+    reminder_id = fresh_db.save_reminder(reminder)
+
+    reminders_widget = UpcomingRemindersWidget(fresh_db)
+    qtbot.addWidget(reminders_widget)
+
+    # Set up signal spy
+    triggered_texts = []
+    reminders_widget.reminderTriggered.connect(
+        lambda text: triggered_texts.append(text)
+    )
+
+    # Trigger the check
+    reminders_widget._check_reminders()
+
+    # Verify reminder was triggered
+    assert len(triggered_texts) > 0
+    assert "Test once reminder" in triggered_texts
+
+    # Verify reminder was deactivated
+    reminders = fresh_db.get_all_reminders()
+    deactivated = [r for r in reminders if r.id == reminder_id][0]
+    assert deactivated.active is False
+
+
+def test_reminder_not_active_skipped(qtbot, fresh_db):
+    """Test that inactive reminders are not triggered."""
+    now = QTime.currentTime()
+    hour = now.hour()
+    minute = now.minute()
+
+    reminder = Reminder(
+        id=None,
+        text="Inactive reminder",
+        reminder_type=ReminderType.ONCE,
+        time_str=f"{hour:02d}:{minute:02d}",
+        date_iso=date.today().isoformat(),
+        active=False,  # Not active
+    )
+    fresh_db.save_reminder(reminder)
+
+    reminders_widget = UpcomingRemindersWidget(fresh_db)
+    qtbot.addWidget(reminders_widget)
+
+    # Set up signal spy
+    triggered_texts = []
+    reminders_widget.reminderTriggered.connect(
+        lambda text: triggered_texts.append(text)
+    )
+
+    # Trigger the check
+    reminders_widget._check_reminders()
+
+    # Should not trigger inactive reminder
+    assert len(triggered_texts) == 0
+
+
+def test_reminder_not_today_skipped(qtbot, fresh_db):
+    """Test that reminders not scheduled for today are skipped."""
+    now = QTime.currentTime()
+    hour = now.hour()
+    minute = now.minute()
+
+    # Schedule for tomorrow
+    tomorrow = date.today() + timedelta(days=1)
+
+    reminder = Reminder(
+        id=None,
+        text="Tomorrow's reminder",
+        reminder_type=ReminderType.ONCE,
+        time_str=f"{hour:02d}:{minute:02d}",
+        date_iso=tomorrow.isoformat(),
+        active=True,
+    )
+    fresh_db.save_reminder(reminder)
+
+    reminders_widget = UpcomingRemindersWidget(fresh_db)
+    qtbot.addWidget(reminders_widget)
+
+    # Set up signal spy
+    triggered_texts = []
+    reminders_widget.reminderTriggered.connect(
+        lambda text: triggered_texts.append(text)
+    )
+
+    # Trigger the check
+    reminders_widget._check_reminders()
+
+    # Should not trigger tomorrow's reminder
+    assert len(triggered_texts) == 0
+
+
+def test_reminder_context_menu_single_item(qtbot, fresh_db):
+    """Test context menu for a single reminder item."""
+    reminder = Reminder(
+        id=None,
+        text="Test reminder",
+        reminder_type=ReminderType.ONCE,
+        time_str="14:30",
+        date_iso=date.today().isoformat(),
+        active=True,
+    )
+    fresh_db.save_reminder(reminder)
+
+    reminders_widget = UpcomingRemindersWidget(fresh_db)
+    qtbot.addWidget(reminders_widget)
+    reminders_widget.show()
+
+    # Refresh to populate the list
+    reminders_widget.refresh()
+
+    # Select the first item
+    if reminders_widget.reminder_list.count() > 0:
+        reminders_widget.reminder_list.setCurrentRow(0)
+
+        # Show context menu (won't actually display in tests)
+        reminders_widget._show_reminder_context_menu(
+            reminders_widget.reminder_list.pos()
+        )
+
+
+def test_reminder_context_menu_no_selection(qtbot, fresh_db):
+    """Test context menu with no selection returns early."""
+    reminders_widget = UpcomingRemindersWidget(fresh_db)
+    qtbot.addWidget(reminders_widget)
+
+    # Clear selection
+    reminders_widget.reminder_list.clearSelection()
+
+    # Show context menu - should return early
+    reminders_widget._show_reminder_context_menu(reminders_widget.reminder_list.pos())
+
+
+def test_edit_reminder_dialog(qtbot, fresh_db):
+    """Test editing a reminder through the dialog."""
+    reminder = Reminder(
+        id=None,
+        text="Original text",
+        reminder_type=ReminderType.DAILY,
+        time_str="14:30",
+        date_iso=None,
+        active=True,
+    )
+    fresh_db.save_reminder(reminder)
+
+    widget = QWidget()
+
+    # Create edit dialog
+    reminder_obj = fresh_db.get_all_reminders()[0]
+    dlg = ReminderDialog(fresh_db, widget, reminder=reminder_obj)
+    qtbot.addWidget(dlg)
+
+    # Verify fields are populated
+    assert dlg.text_edit.text() == "Original text"
+    assert dlg.time_edit.time().toString("HH:mm") == "14:30"

tests/test_statistics_dialog.py

@@ -3,10 +3,9 @@ from datetime import datetime, timedelta, date
 
 from bouquin import strings
 
-from PySide6.QtCore import Qt, QPoint
-from PySide6.QtWidgets import QLabel
+from PySide6.QtCore import Qt, QPoint, QDate
+from PySide6.QtWidgets import QLabel, QWidget
 from PySide6.QtTest import QTest
-from PySide6.QtCore import QDate
 
 from bouquin.statistics_dialog import DateHeatmap, StatisticsDialog
 
@@ -515,3 +514,123 @@ def test_statistics_dialog_metric_changes(qtbot, tmp_db_cfg, fresh_db):
     for i in range(dialog.metric_combo.count()):
         dialog.metric_combo.setCurrentIndex(i)
         qtbot.wait(50)
+
+
+def test_heatmap_date_beyond_end(qtbot, fresh_db):
+    """Test clicking on a date beyond the end date in heatmap."""
+    # Create entries spanning a range
+    today = date.today()
+    start = today - timedelta(days=30)
+
+    data = {}
+    for i in range(20):
+        d = start + timedelta(days=i)
+        fresh_db.save_new_version(d.isoformat(), f"Entry {i}", f"note {i}")
+        data[d] = 1
+
+    w = QWidget()
+    qtbot.addWidget(w)
+
+    heatmap = DateHeatmap()
+    qtbot.addWidget(heatmap)
+    heatmap.show()
+
+    # Set data
+    heatmap.set_data(data)
+
+    # Try to click beyond the end date - should return early
+    # Calculate a position that would be beyond the end
+    if heatmap._start and heatmap._end:
+        cell_span = heatmap._cell + heatmap._gap
+        weeks = ((heatmap._end - heatmap._start).days + 6) // 7
+
+        # Click beyond the last week
+        x = heatmap._margin_left + (weeks + 1) * cell_span + 5
+        y = heatmap._margin_top + 3 * cell_span + 5
+
+        QTest.mouseClick(heatmap, Qt.LeftButton, Qt.NoModifier, QPoint(int(x), int(y)))
+
+
+def test_heatmap_click_outside_grid(qtbot, fresh_db):
+    """Test clicking outside the heatmap grid area."""
+    today = date.today()
+    start = today - timedelta(days=7)
+
+    data = {}
+    for i in range(7):
+        d = start + timedelta(days=i)
+        fresh_db.save_new_version(d.isoformat(), f"Entry {i}", f"note {i}")
+        data[d] = 1
+
+    w = QWidget()
+    qtbot.addWidget(w)
+
+    heatmap = DateHeatmap()
+    qtbot.addWidget(heatmap)
+    heatmap.show()
+    heatmap.set_data(data)
+
+    # Click in the margin (outside grid)
+    x = heatmap._margin_left - 10  # Before the grid
+    y = heatmap._margin_top - 10  # Above the grid
+
+    QTest.mouseClick(heatmap, Qt.LeftButton, Qt.NoModifier, QPoint(int(x), int(y)))
+
+    # Should not crash, just return early
+
+
+def test_heatmap_click_invalid_row(qtbot, fresh_db):
+    """Test clicking on an invalid row (>= 7)."""
+    today = date.today()
+    start = today - timedelta(days=7)
+
+    data = {}
+    for i in range(7):
+        d = start + timedelta(days=i)
+        fresh_db.save_new_version(d.isoformat(), f"Entry {i}", f"note {i}")
+        data[d] = 1
+
+    w = QWidget()
+    qtbot.addWidget(w)
+
+    heatmap = DateHeatmap()
+    qtbot.addWidget(heatmap)
+    heatmap.show()
+    heatmap.set_data(data)
+
+    # Click below row 6 (day of week > Sunday)
+    cell_span = heatmap._cell + heatmap._gap
+    x = heatmap._margin_left + 5
+    y = heatmap._margin_top + 7 * cell_span + 5  # Row 7, which is invalid
+
+    QTest.mouseClick(heatmap, Qt.LeftButton, Qt.NoModifier, QPoint(int(x), int(y)))
+
+    # Should return early, not crash
+
+
+def test_heatmap_month_label_continuation(qtbot, fresh_db):
+    """Test that month labels don't repeat when continuing in same month."""
+    # Create a date range that spans multiple weeks within the same month
+    today = date.today()
+    # Use a date that's guaranteed to be mid-month
+    start = date(today.year, today.month, 1)
+
+    data = {}
+    for i in range(21):
+        d = start + timedelta(days=i)
+        fresh_db.save_new_version(d.isoformat(), f"Entry {i}", f"note {i}")
+        data[d] = 1
+
+    w = QWidget()
+    qtbot.addWidget(w)
+
+    heatmap = DateHeatmap()
+    qtbot.addWidget(heatmap)
+    heatmap.show()
+    heatmap.set_data(data)
+
+    # Force a repaint to execute paintEvent
+    heatmap.repaint()
+
+    # The month continuation logic (line 175) should prevent duplicate labels
+    # We can't easily test the visual output, but we ensure no crash

tests/test_time_log.py

@@ -477,15 +477,6 @@ def test_time_report_empty(fresh_db):
 # ============================================================================
 
 
-def test_time_log_widget_creation(qtbot, fresh_db):
-    """TimeLogWidget can be created."""
-    widget = TimeLogWidget(fresh_db)
-    qtbot.addWidget(widget)
-    assert widget is not None
-    assert not widget.toggle_btn.isChecked()
-    assert not widget.body.isVisible()
-
-
 def test_time_log_widget_toggle(qtbot, fresh_db):
     """Toggle expands/collapses the widget."""
     widget = TimeLogWidget(fresh_db)
@@ -2556,3 +2547,52 @@ def test_time_report_dialog_very_large_hours(qtbot, fresh_db):
 
     # Check total label
     assert "166" in dialog.total_label.text() or "167" in dialog.total_label.text()
+
+
+def test_time_log_widget_creation(qtbot, fresh_db):
+    """TimeLogWidget can be created."""
+    widget = TimeLogWidget(fresh_db)
+    qtbot.addWidget(widget)
+    assert widget is not None
+    assert not widget.toggle_btn.isChecked()
+    assert not widget.body.isVisible()
+
+
+def test_time_log_set_current_date(qtbot, fresh_db):
+    """Test setting the current date on the time log widget."""
+    widget = TimeLogWidget(fresh_db)
+    qtbot.addWidget(widget)
+
+    today = date.today().isoformat()
+    widget.set_current_date(today)
+
+    # Verify the current date was set
+    assert widget._current_date == today
+
+
+def test_time_log_with_entry(qtbot, fresh_db):
+    """Test time log widget with a time entry."""
+    # Add a project
+    proj_id = fresh_db.add_project("Test Project")
+    # Add activity
+    act_id = fresh_db.add_activity("Test Activity")
+
+    # Add a time log entry
+    today = date.today().isoformat()
+    fresh_db.add_time_log(
+        date_iso=today,
+        project_id=proj_id,
+        activity_id=act_id,
+        minutes=150,
+        note="Test note",
+    )
+
+    widget = TimeLogWidget(fresh_db)
+    qtbot.addWidget(widget)
+    widget.show()
+
+    # Set the date to today
+    widget.set_current_date(today)
+
+    # Widget should have been created successfully
+    assert widget is not None

tests/test_version_check.py

@@ -510,3 +510,25 @@ def test_download_file_invalid_content_length(qtbot, app, tmp_path):
         checker._download_file("http://example.com/file", dest_path)
 
         assert dest_path.exists()
+
+
+def test_version_checker_creation(qtbot):
+    """Test creating a VersionChecker instance."""
+    widget = QWidget()
+    qtbot.addWidget(widget)
+
+    checker = VersionChecker(widget)
+    assert checker is not None
+
+
+def test_current_version(qtbot):
+    """Test getting the current version."""
+    widget = QWidget()
+    qtbot.addWidget(widget)
+
+    checker = VersionChecker(widget)
+    version = checker.current_version()
+
+    # Version should be a string
+    assert isinstance(version, str)
+    assert len(version) > 0