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// active-pane.test.mjs — Tests for Active pane partition logic.
//
// Run with: node --test web/test/active-pane.test.mjs
import { describe, it } from 'node:test';
import assert from 'node:assert/strict';
import { partitionActivePaneTasks } from '../app.js';
function makeTask(id, state, created_at) {
return { id, name: `task-${id}`, state, created_at: created_at ?? `2024-01-01T00:0${id}:00Z` };
}
const ALL_STATES = [
'PENDING', 'QUEUED', 'RUNNING', 'READY', 'BLOCKED',
'COMPLETED', 'FAILED', 'TIMED_OUT', 'CANCELLED', 'BUDGET_EXCEEDED',
];
describe('partitionActivePaneTasks', () => {
it('running contains only RUNNING tasks', () => {
const tasks = ALL_STATES.map((s, i) => makeTask(String(i), s));
const { running } = partitionActivePaneTasks(tasks);
assert.equal(running.length, 1);
assert.equal(running[0].state, 'RUNNING');
});
it('ready contains only READY tasks', () => {
const tasks = ALL_STATES.map((s, i) => makeTask(String(i), s));
const { ready } = partitionActivePaneTasks(tasks);
assert.equal(ready.length, 1);
assert.equal(ready[0].state, 'READY');
});
it('excludes QUEUED, BLOCKED, PENDING, COMPLETED, FAILED and all other states', () => {
const tasks = ALL_STATES.map((s, i) => makeTask(String(i), s));
const { running, ready } = partitionActivePaneTasks(tasks);
const allReturned = [...running, ...ready];
assert.equal(allReturned.length, 2);
assert.ok(allReturned.every(t => t.state === 'RUNNING' || t.state === 'READY'));
});
it('returns empty arrays for empty input', () => {
const { running, ready } = partitionActivePaneTasks([]);
assert.deepEqual(running, []);
assert.deepEqual(ready, []);
});
it('handles multiple RUNNING tasks sorted by created_at ascending', () => {
const tasks = [
makeTask('b', 'RUNNING', '2024-01-01T00:02:00Z'),
makeTask('a', 'RUNNING', '2024-01-01T00:01:00Z'),
makeTask('c', 'RUNNING', '2024-01-01T00:03:00Z'),
];
const { running } = partitionActivePaneTasks(tasks);
assert.equal(running.length, 3);
assert.equal(running[0].id, 'a');
assert.equal(running[1].id, 'b');
assert.equal(running[2].id, 'c');
});
it('handles multiple READY tasks sorted by created_at ascending', () => {
const tasks = [
makeTask('y', 'READY', '2024-01-01T00:02:00Z'),
makeTask('x', 'READY', '2024-01-01T00:01:00Z'),
];
const { ready } = partitionActivePaneTasks(tasks);
assert.equal(ready.length, 2);
assert.equal(ready[0].id, 'x');
assert.equal(ready[1].id, 'y');
});
it('returns both sections independently when both states present', () => {
const tasks = [
makeTask('r1', 'RUNNING', '2024-01-01T00:01:00Z'),
makeTask('d1', 'READY', '2024-01-01T00:02:00Z'),
makeTask('r2', 'RUNNING', '2024-01-01T00:03:00Z'),
];
const { running, ready } = partitionActivePaneTasks(tasks);
assert.equal(running.length, 2);
assert.equal(ready.length, 1);
});
});
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