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index.spec.js
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index.spec.js
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import ".";
describe("SortableTable", () => {
describe("sortable columns", () => {
beforeEach(() => {
document.body.innerHTML = `
<sortable-table>
<table>
<thead>
<tr>
<th>Date</th>
<th>Event</th>
<th>Venue</th>
</tr>
</thead>
<tbody>
<tr>
<td>12 February</td>
<td>Waltz with Strauss</td>
<td>Main Hall</td>
</tr>
<tr>
<td>24 March</td>
<td>The Obelisks</td>
<td>West Wing</td>
</tr>
<tr>
<td>14 April</td>
<td>The What</td>
<td>Main Hall</td>
</tr>
</tbody>
</table>
</sortable-table>
`;
});
describe("initializing the WC", () => {
test("creates sort buttons", async () => {
await new Promise((resolve) =>
requestAnimationFrame(() => {
Array.from(document.querySelectorAll("th")).forEach((th) => {
expect(th.querySelector("button[data-scope]")).toBeTruthy();
});
resolve();
})
);
});
});
describe("clicking on a sort button", () => {
test("sorts the column ascending, then descending, then back to original state", async () => {
await new Promise((resolve) =>
requestAnimationFrame(() => {
const initial = [
["12 February", "Waltz with Strauss", "Main Hall"],
["24 March", "The Obelisks", "West Wing"],
["14 April", "The What", "Main Hall"],
];
expect(getCellContent()).toEqual(initial);
document.querySelector("thead button").click();
expect(getCellContent()).toEqual([
["12 February", "Waltz with Strauss", "Main Hall"],
["14 April", "The What", "Main Hall"],
["24 March", "The Obelisks", "West Wing"],
]);
document.querySelector("thead button").click();
expect(getCellContent()).toEqual([
["24 March", "The Obelisks", "West Wing"],
["14 April", "The What", "Main Hall"],
["12 February", "Waltz with Strauss", "Main Hall"],
]);
document.querySelector("thead button").click();
expect(getCellContent()).toEqual(initial);
resolve();
})
);
});
});
});
describe("sortable rows", () => {
beforeEach(() => {
document.body.innerHTML = `
<sortable-table>
<table>
<tbody>
<tr>
<th>Date</th>
<td>12 February</td>
<td>24 March</td>
<td>14 April</td>
</tr>
<tr>
<th>Event</th>
<td>Waltz with Strauss</td>
<td>The Obelisks</td>
<td>The What</td>
</tr>
<tr>
<th>Venue</th>
<td>Main Hall</td>
<td>West Wing</td>
<td>Main Hall</td>
</tr>
</tbody>
</table>
</sortable-table>
`;
});
describe("clicking on a sort button", () => {
test("sorts the row ascending, then descending, then back to original state", async () => {
await new Promise((resolve) =>
requestAnimationFrame(() => {
const initial = [
["12 February", "24 March", "14 April"],
["Waltz with Strauss", "The Obelisks", "The What"],
["Main Hall", "West Wing", "Main Hall"],
];
expect(getCellContent()).toEqual(initial);
document.querySelector("tbody button").click();
expect(getCellContent()).toEqual([
["12 February", "14 April", "24 March"],
["Waltz with Strauss", "The What", "The Obelisks"],
["Main Hall", "Main Hall", "West Wing"],
]);
document.querySelector("tbody button").click();
expect(getCellContent()).toEqual([
["24 March", "14 April", "12 February"],
["The Obelisks", "The What", "Waltz with Strauss"],
["West Wing", "Main Hall", "Main Hall"],
]);
document.querySelector("tbody button").click();
expect(getCellContent()).toEqual(initial);
resolve();
})
);
});
});
});
describe("sortable columns and sortable rows", () => {
beforeEach(() => {
document.body.innerHTML = `
<sortable-table>
<table>
<caption>
Delivery slots:
</caption>
<thead>
<tr>
<th></th>
<th>Monday</th>
<th>Tuesday</th>
<th>Wednesday</th>
<th>Thursday</th>
<th>Friday</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">09:00 – 11:00</th>
<td>Closed</td>
<td>Open</td>
<td>Open</td>
<td>Closed</td>
<td>Closed</td>
</tr>
<tr>
<th scope="row">11:00 – 13:00</th>
<td>Open</td>
<td>Open</td>
<td>Closed</td>
<td>Closed</td>
<td>Closed</td>
</tr>
<tr>
<th scope="row">13:00 – 15:00</th>
<td>Open</td>
<td>Open</td>
<td>Open</td>
<td>Closed</td>
<td>Closed</td>
</tr>
<tr>
<th scope="row">15:00 – 17:00</th>
<td>Closed</td>
<td>Closed</td>
<td>Closed</td>
<td>Open</td>
<td>Open</td>
</tr>
</tbody>
</table>
</sortable-table>
`;
});
describe("clicking on sort buttons", () => {
test("sorts the columns and rows ascending, then descending, then back to original state", async () => {
await new Promise((resolve) =>
requestAnimationFrame(() => {
const initial = [
["Closed", "Open", "Open", "Closed", "Closed"],
["Open", "Open", "Closed", "Closed", "Closed"],
["Open", "Open", "Open", "Closed", "Closed"],
["Closed", "Closed", "Closed", "Open", "Open"],
];
expect(getCellContent()).toEqual(initial);
document.querySelector("thead button").click();
expect(getCellContent()).toEqual([
["Closed", "Open", "Open", "Closed", "Closed"],
["Closed", "Closed", "Closed", "Open", "Open"],
["Open", "Open", "Closed", "Closed", "Closed"],
["Open", "Open", "Open", "Closed", "Closed"],
]);
document.querySelector("tbody button").click();
expect(getCellContent()).toEqual([
["Closed", "Closed", "Closed", "Open", "Open"],
["Closed", "Open", "Open", "Closed", "Closed"],
["Open", "Closed", "Closed", "Open", "Closed"],
["Open", "Closed", "Closed", "Open", "Open"],
]);
document.querySelector("thead button").click();
expect(getCellContent()).toEqual([
["Open", "Closed", "Closed", "Open", "Closed"],
["Open", "Closed", "Closed", "Open", "Open"],
["Closed", "Closed", "Closed", "Open", "Open"],
["Closed", "Open", "Open", "Closed", "Closed"],
]);
document.querySelector("tbody button").click();
expect(getCellContent()).toEqual([
["Open", "Open", "Closed", "Closed", "Closed"],
["Open", "Open", "Closed", "Closed", "Open"],
["Closed", "Open", "Closed", "Closed", "Open"],
["Closed", "Closed", "Open", "Open", "Closed"],
]);
document.querySelector("thead button").click();
expect(getCellContent()).toEqual([
["Closed", "Open", "Open", "Closed", "Closed"],
["Open", "Open", "Closed", "Closed", "Closed"],
["Open", "Open", "Open", "Closed", "Closed"],
["Closed", "Closed", "Closed", "Open", "Open"],
]);
document.querySelector("tbody button").click();
expect(getCellContent()).toEqual(initial);
resolve();
})
);
});
});
});
});
function getCellContent() {
const arr = [];
const trs = Array.from(document.querySelectorAll("tbody tr"));
trs.forEach((tr, i) => {
arr.push([]);
Array.from(tr.querySelectorAll("td")).forEach((td) =>
arr[i].push(td.textContent)
);
});
return arr;
}