···5566// Mock necessary DOM elements and event listeners
77beforeEach(() => {
88+ // Mock window.alert to prevent blocking tests
99+ window.alert = () => {}; // Replace alert with a non-blocking empty function
1010+811 // The happy-dom environment should provide localStorage automatically.
912 // We still need to clear it before each test if the environment doesn't do it automatically.
1013 if (typeof window !== 'undefined' && window.localStorage) {
···7477 if (state.cards.length < 3) {
7578 throw new Error("Test setup failed: Initial state should have at least 3 cards for this test.");
7679 }
7777- state.cards[0].column = 'veryImportant';
7878- state.cards[1].column = 'important';
7979- state.cards[2].column = 'veryImportant';
8080+ // Assign ALL cards to avoid blocking the transition due to the unassigned check
8181+ state.cards.forEach((card, index) => {
8282+ if (index === 0) {
8383+ card.column = 'veryImportant';
8484+ } else if (index === 1) {
8585+ card.column = 'important';
8686+ } else if (index === 2) {
8787+ card.column = 'veryImportant';
8888+ } else {
8989+ card.column = 'notImportant'; // Assign all others
9090+ }
9191+ });
8092 app.updateState(state);
81938294 // Act: Simulate clicking the button
+12-1
index.ts
···8989 // Navigation buttons
9090 document.getElementById("toPart2")?.addEventListener("click", () => {
9191 const newState = this.undoManager.getState();
9292+ // Check for unassigned cards before proceeding
9393+ const unassignedCount = newState.cards.filter(card => card.column === 'unassigned').length;
9494+ if (unassignedCount > 0) {
9595+ alert(`Please sort all ${unassignedCount} unassigned value(s) before proceeding to Part 2.`);
9696+ return;
9797+ }
9298 newState.currentPart = "part2";
9393- // Filter and map cards in one step
9499 newState.cards = newState.cards
95100 .filter(card => card.column === "veryImportant")
96101 .map(card => ({ ...card, column: "unassigned" }));
···112117 });
113118 document.getElementById("toPart3")?.addEventListener("click", () => {
114119 const newState = this.undoManager.getState();
120120+ // Check for unassigned cards before proceeding
121121+ const unassignedCount = newState.cards.filter(card => card.column === 'unassigned').length;
122122+ if (unassignedCount > 0) {
123123+ alert(`Please sort all ${unassignedCount} unassigned value(s) before proceeding.`);
124124+ return;
125125+ }
115126 const veryImportantCards = newState.cards.filter((c) => c.column === "veryImportant");
116127 const veryImportantCount = veryImportantCards.length;
117128