dsh 0.2.0-rc.2: in-container update (experimental channel), path-agnostic compose, upstream patches adapted to 0.1.x/0.2.x

upstream/container/platform/test/automatic-check.test.mjs

@@ -0,0 +1,80 @@
+import assert from 'node:assert/strict'
+import { mkdtemp } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import test from 'node:test'
+import {
+  AUTOMATIC_CHECK_INTERVALS,
+  AutomaticCheckStateStore,
+} from '../../control-plane/modules/updater/lib/automatic-check.mjs'
+
+function target(targetSequence, dsh) {
+  return {
+    targetSequence,
+    desired: {
+      dsh: { version: dsh },
+      environment: { version: '1.0.0' },
+    },
+  }
+}
+
+test('automatic checks use persistent defaults and fixed user-facing intervals', async () => {
+  const root = await mkdtemp(join(tmpdir(), 'dsh-automatic-check-'))
+  const store = new AutomaticCheckStateStore(join(root, 'automatic-check.json'))
+  assert.deepEqual(AUTOMATIC_CHECK_INTERVALS, [3_600, 10_800, 21_600, 43_200, 86_400])
+  assert.deepEqual(await store.read(), {
+    schema: 1,
+    automaticCheck: { enabled: true, intervalSeconds: 21_600, notificationsEnabled: true },
+    latestAutomatic: { stable: null, upstream: null },
+  })
+  assert.throws(() => store.configure({ enabled: true, intervalSeconds: 60, notificationsEnabled: true }), /interval/)
+})
+
+test('automatic checks retain only the newest Stable and Upstream candidates', async () => {
+  const root = await mkdtemp(join(tmpdir(), 'dsh-automatic-candidates-'))
+  const store = new AutomaticCheckStateStore(join(root, 'automatic-check.json'), () => new Date('2026-08-20T08:00:00Z'))
+  const current = { targetSequence: 1, dsh: '0.1.0-rc.7', environment: '1.0.0' }
+
+  await store.record({ channel: 'experimental', current, target: target(2, '0.1.0-rc.8'), upstream: { version: '0.1.0-rc.10' }, stableAvailable: true })
+  await store.record({ channel: 'experimental', current, target: target(3, '0.1.0-rc.9'), upstream: { version: '0.1.0-rc.11' }, stableAvailable: true })
+  await store.record({ channel: 'experimental', current, target: target(2, '0.1.0-rc.8'), upstream: { version: '0.1.0-rc.10' }, stableAvailable: true })
+  const state = await store.read()
+  assert.equal(state.latestAutomatic.stable.targetSequence, 3)
+  assert.equal(state.latestAutomatic.upstream.version, '0.1.0-rc.11')
+
+  await store.clearSatisfied({ targetSequence: 3, dsh: '0.1.0-rc.11', environment: '1.0.0' })
+  assert.deepEqual((await store.read()).latestAutomatic, { stable: null, upstream: null })
+})
+
+test('Stable channel, Holds, and disabled settings suppress notification candidates', async () => {
+  const root = await mkdtemp(join(tmpdir(), 'dsh-automatic-suppression-'))
+  const store = new AutomaticCheckStateStore(join(root, 'automatic-check.json'))
+  const current = { targetSequence: 1, dsh: '0.1.0-rc.7', environment: '1.0.0' }
+  const stable = target(2, '0.1.0-rc.8')
+
+  await store.record({ channel: 'experimental', current, target: stable, upstream: { version: '0.1.0-rc.10' }, stableAvailable: true })
+  await store.record({ channel: 'stable', current, target: stable, upstream: { version: '0.1.0-rc.11' }, stableAvailable: true })
+  assert.equal((await store.read()).latestAutomatic.upstream, null)
+
+  await store.record({
+    channel: 'experimental', current, target: stable, upstream: { version: '0.1.0-rc.11' },
+    stableAvailable: true, holds: [{ type: 'version', dshVersion: '0.1.0-rc.11' }],
+  })
+  assert.equal((await store.read()).latestAutomatic.upstream, null)
+
+  await store.configure({ enabled: false, intervalSeconds: 3_600, notificationsEnabled: true })
+  assert.deepEqual((await store.read()).latestAutomatic, { stable: null, upstream: null })
+})
+
+test('a sequence-only metadata advance does not advertise a Stable update', async () => {
+  const root = await mkdtemp(join(tmpdir(), 'dsh-automatic-ahead-'))
+  const store = new AutomaticCheckStateStore(join(root, 'automatic-check.json'))
+  await store.record({
+    channel: 'experimental',
+    current: { targetSequence: 2, dsh: '0.1.0-rc.10', environment: '1.0.0' },
+    target: target(3, '0.1.0-rc.10'),
+    upstream: null,
+    stableAvailable: false,
+  })
+  assert.equal((await store.read()).latestAutomatic.stable, null)
+})