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* Commander explore screenshots — full-stack Playwright tests that log into
* the commander portal, open the Commander page, and capture the critical
* "explore moments" for each adapter source: the source list, a branch
* drill-down, and leaf viewers.
*
* These are deliberately screenshot-first (the framework convention); targeted
* assertions are used sparingly for critical state.
*/
import {expect, test, type Page, type Portal} from '@feasibleone/blong-browser/playwright';
test.use({blongPermissions: true});
const NO_ROWS = 'No available options';
/**
* Commander rows come straight from live backends whose VALUES can vary per
* environment (uids, resource versions, keycloak/vault uuids, sizes, kafka
* offsets, random pod suffixes) and whose ROW SETS can be joined by other
* suites' `blong-test:*` data. To keep the screenshot baselines deterministic
* in CI AND locally, we (a) filter the commander table to a stable, seeded
* subset via its built-in Filter… input, and (b) mask ONLY the specific
* columns/cells whose values are inherently dynamic (magenta) — never the whole
* table — so the screenshots still show the UI working (rows render, structure
* and stable columns are visible).
*/
const MASK_COLOR = '#FF00FF'; // magenta (Playwright's default mask colour)
/** Screenshot options that mask the given 1-based body columns of the table. */
function colsMask(page: Page, ...indexes: number[]) {
return {
mask: indexes.map(i => page.locator(`.p-datatable-tbody td:nth-child(${i})`)),
maskColor: MASK_COLOR,
};
}
/** Mask the pretty-printed JSON body of the document viewer (values dynamic). */
function viewerJsonMask(page: Page) {
return {mask: [page.locator('.blong-viewer-document pre')], maskColor: MASK_COLOR};
}
/** Narrow the commander table to rows containing `text` (deterministic subset). */
async function filterRows(page: Page, text: string) {
const input = page.locator('input[placeholder="Filter…"]').first();
await input.waitFor({state: 'visible', timeout: 10_000});
await input.fill(text);
await page.waitForTimeout(400);
}
/** Clear the commander table filter (it persists across drill navigation). */
async function clearFilter(page: Page) {
const input = page.locator('input[placeholder="Filter…"]').first();
if (await input.isVisible().catch(() => false)) {
await input.fill('');
await page.waitForTimeout(300);
}
}
async function openCommander(portal: Portal) {
// Expand the Explore group and open the Commander page.
await portal.menuClick('commander.browse');
await expect(portal.page.locator('.blong-commander')).toBeVisible({timeout: 15_000});
// Wait for the source tree to render all configured sources.
await expect(portal.page.locator('.blong-commander-tree .p-treenode')).toHaveCount(8, {
timeout: 15_000,
});
}
/**
* Select a source node in the left tree and wait for its children in the table.
* `expectedText` asserts a SPECIFIC row is present — proof the drill returned
* real data (not just "some row", which the stale source list would satisfy).
*/
async function selectSource(page: Page, label: string, expectedText: string) {
const node = page
.locator('.blong-commander-tree .p-treenode-content')
.filter({hasText: label})
.first();
await node.click();
// The source breadcrumb confirms the selection registered.
await expect(
page.locator('.blong-commander-path-bar button').filter({hasText: label}).first(),
).toBeVisible({timeout: 15_000});
// Wait for the drill fetch to finish — the DataTable loading overlay (shown
// while the source's children load) must clear. This avoids racing the drill
// and capturing the stale source list in the screenshot.
await expect(page.locator('.p-datatable-loading-overlay')).toBeHidden({timeout: 15_000});
// A real data row must be present.
await expect(
page
.locator('.p-datatable-tbody tr')
.filter({hasNotText: NO_ROWS})
.filter({
hasNot: page.locator('.blong-commander-up-link'),
})
.first(),
).toBeVisible({timeout: 15_000});
// The expected element from the real backend must be present.
await expect(
page.locator('.p-datatable-tbody tr').filter({hasText: expectedText}).first(),
).toBeVisible({timeout: 15_000});
// The ".." up-to-parent row is the first table row once a location is selected.
await expect(page.locator('.p-datatable-tbody tr').filter({hasText: '..'}).first()).toBeVisible(
{timeout: 15_000},
);
}
/** Data rows = table rows excluding the ".." up-to-parent row. */
const dataRows = (page: Page) =>
page
.locator('.p-datatable-tbody tr')
.filter({hasNot: page.locator('.blong-commander-up-link')});
/** Double-click a table row containing `text` (drills a branch or opens a leaf viewer). */
async function openRowByText(page: Page, text: string) {
const row = page.locator('.p-datatable-tbody tr').filter({hasText: text}).first();
await row.dblclick();
await page.waitForTimeout(500);
}
/**
* Drill into the first table row whose children are non-empty. Some backends
* return empty first rows (e.g. a Kubernetes namespace with no pods), so this
* walks the rows, drilling each one, and backs up to the source root when a
* drill yields nothing. Returns the opened row label, or null when no row has
* children.
*/
async function openFirstRowWithChildren(page: Page, backLabel: string): Promise<string | null> {
for (let i = 0; i < 50; i++) {
const nonEmptyRows = dataRows(page).filter({hasNotText: NO_ROWS});
const label = (await nonEmptyRows.nth(i).locator('td').first().textContent())?.trim();
if (!label) break;
await openRowByText(page, label);
// Wait until the child fetch settles. An empty branch now renders ONLY the
// ".." row (no "No records found" message), so "no data rows" while not
// loading is the empty signal.
await expect
.poll(
async () => {
const dataRowsCount = await dataRows(page)
.filter({hasNotText: NO_ROWS})
.count();
const emptyShown = await page
.locator('.p-datatable-tbody tr')
.filter({hasText: NO_ROWS})
.count();
const loadingVisible = await page
.locator('.p-datatable-loading-overlay')
.isVisible()
.catch(() => false);
const upOnly =
dataRowsCount === 0 &&
(await page.locator('.blong-commander-up-link').count()) > 0;
return (dataRowsCount > 0 || emptyShown > 0 || upOnly) && !loadingVisible;
},
{timeout: 10_000},
)
.toBe(true);
const childCount = await dataRows(page).filter({hasNotText: NO_ROWS}).count();
if (childCount > 0) return label;
// No children — back up to the source root via the breadcrumb (re-clicking
// the already-selected tree node would not re-fire onSelectionChange) and
// try the next row once the source children have reloaded.
await page
.locator('.blong-commander-path-bar button')
.filter({hasText: backLabel})
.first()
.click();
await expect(page.locator('.p-datatable-loading-overlay')).toBeHidden({
timeout: 15_000,
});
await page.waitForTimeout(200);
}
return null;
}
test('source list — the commander home', async ({portal}) => {
await openCommander(portal);
await expect(portal.page).toHaveScreenshot('commander-sources.png');
});
test('access-db — browse tables (SQL via access.table.list)', async ({portal}) => {
await openCommander(portal);
// Table names are shown stripped of the `access_` prefix; `user` is a real
// blong access table.
await selectSource(portal.page, 'Access DB', 'user');
await expect(portal.page).toHaveScreenshot('explore-access-db-tables.png');
});
test('k8s-dev — namespace → category → resource drill-down and item viewer', async ({portal}) => {
await openCommander(portal);
// `kube-system` always exists. Mask the namespace resourceVersion + uid
// columns (values differ per cluster); keep Name + Status.Phase visible.
await selectSource(portal.page, 'Kubernetes', 'kube-system');
await expect(portal.page).toHaveScreenshot(
'explore-k8s-namespaces.png',
colsMask(portal.page, 2, 3),
);
// Drill into the namespace → the resource categories (static labels).
await openRowByText(portal.page, 'kube-system');
await expect(
portal.page.locator('.p-datatable-tbody tr').filter({hasText: 'Workloads'}).first(),
).toBeVisible({timeout: 15_000});
await expect(portal.page).toHaveScreenshot('explore-k8s-categories.png');
// Workloads → resource types.
await openRowByText(portal.page, 'Workloads');
await expect(
portal.page.locator('.p-datatable-tbody tr').filter({hasText: 'Pods'}).first(),
).toBeVisible({timeout: 15_000});
// Pods → the actual pods in the namespace (names/versions/uids are random
// per cluster → mask those columns; Namespace/DnsPolicy stay visible).
await openRowByText(portal.page, 'Pods');
await expect(dataRows(portal.page).first()).toBeVisible({timeout: 15_000});
await expect(portal.page).toHaveScreenshot(
'explore-k8s-pods.png',
colsMask(portal.page, 1, 2, 4, 5, 8),
);
// Drill into a pod → document viewer with the pod's fields (JSON values are
// environment-specific → mask the pretty-printed body, keep field count).
const firstPod = await dataRows(portal.page).first().locator('td').first().textContent();
if (firstPod) {
await openRowByText(portal.page, firstPod.trim());
await expect(portal.page.locator('.blong-viewer-document')).toBeVisible({
timeout: 15_000,
});
await expect(portal.page).toHaveScreenshot(
'explore-k8s-pod.png',
viewerJsonMask(portal.page),
);
}
});
test('vault-dev — mounts, secrets, and masked secret viewer', async ({portal}) => {
await openCommander(portal);
// `secret/` is a mounted KV secret engine that always exists (mask the
// per-instance mount accessor column; keep the mount path + description).
await selectSource(portal.page, 'Vault', 'secret/');
await expect(portal.page).toHaveScreenshot(
'explore-vault-mounts.png',
colsMask(portal.page, 2),
);
// Drill into the mount → filter to the seeded secret so other suites'
// `blong-test` secrets never affect the screenshot.
await openRowByText(portal.page, 'secret/');
await expect(
portal.page.locator('.p-datatable-tbody tr').filter({hasText: 'commander-demo'}).first(),
).toBeVisible({timeout: 15_000});
await filterRows(portal.page, 'commander-demo');
await expect(portal.page).toHaveScreenshot('explore-vault-secrets.png');
await clearFilter(portal.page);
// Open the seeded secret → masked secret viewer (no error; values are masked
// by the viewer, keys are the deterministic seed → no screenshot mask).
await openRowByText(portal.page, 'commander-demo');
await expect(portal.page.locator('.blong-viewer-secret')).toBeVisible({timeout: 15_000});
await expect(portal.page).toHaveScreenshot('explore-vault-secret.png');
});
test('mongo-dev — databases and collections', async ({portal}) => {
await openCommander(portal);
// `admin` always exists in MongoDB. Filter to it (so a parallel suite's
// `blong-integration` db never shifts the rows) and mask the dynamic
// `Size On Disk` column — Name + Empty stay visible.
await selectSource(portal.page, 'MongoDB', 'admin');
await filterRows(portal.page, 'admin');
await expect(portal.page).toHaveScreenshot(
'explore-mongo-databases.png',
colsMask(portal.page, 2),
);
await clearFilter(portal.page);
// Drill the filtered `admin` database → its collections are deterministic
// (Name | Type | Database) so no mask is needed.
const db = await openFirstRowWithChildren(portal.page, 'MongoDB (dev)');
if (db) {
await expect(dataRows(portal.page).first()).toBeVisible({timeout: 15_000});
await expect(portal.page).toHaveScreenshot('explore-mongo-collections.png');
}
});
test('redis-dev — database index and keys', async ({portal}) => {
await openCommander(portal);
// The databases table shows the single used index `0` (deterministic).
await selectSource(portal.page, 'Redis', '0');
await expect(portal.page).toHaveScreenshot('explore-redis-databases.png');
// Drill into db 0 → the seeded `commander:demo` key must be present.
const db = await openFirstRowWithChildren(portal.page, 'Redis (dev)');
if (db) {
await expect(
portal.page
.locator('.p-datatable-tbody tr')
.filter({hasText: 'commander:demo'})
.first(),
).toBeVisible({timeout: 15_000});
// Filter to the seeded commander:* keys so other suites' `blong-test:*`
// keys never appear — the two seeded keys are deterministic.
await filterRows(portal.page, 'commander');
await expect(portal.page).toHaveScreenshot('explore-redis-keys.png');
}
});
test('kafka-dev — topics and message viewer', async ({portal}) => {
await openCommander(portal);
// `blong-integration` is the only non-internal topic in the dev broker.
await selectSource(portal.page, 'Kafka', 'blong-integration');
await expect(portal.page).toHaveScreenshot('explore-kafka-topics.png');
const topic = await openFirstRowWithChildren(portal.page, 'Kafka (dev)');
if (topic) {
// At least one message row must be present.
await expect(dataRows(portal.page).first()).toBeVisible({timeout: 15_000});
// Filter to the seeded message (unique content) and mask the dynamic
// `offset` (Name) column — topic/partition/value stay visible.
await filterRows(portal.page, 'hello from blong-integration');
await expect(portal.page).toHaveScreenshot(
'explore-kafka-messages.png',
colsMask(portal.page, 1),
);
}
});
test('s3-dev — buckets and objects', async ({portal}) => {
await openCommander(portal);
// `blong-integration` is the seeded bucket (the bucket list shows only its
// name → deterministic).
await selectSource(portal.page, 'S3', 'blong-integration');
await expect(portal.page).toHaveScreenshot('explore-s3-buckets.png');
const bucket = await openFirstRowWithChildren(portal.page, 'S3 (dev)');
if (bucket) {
// The seeded object must be listed.
await expect(
portal.page
.locator('.p-datatable-tbody tr')
.filter({hasText: 'commander/hello.txt'})
.first(),
).toBeVisible({timeout: 15_000});
// Filter to the seeded object (fixed content → deterministic ETag/size),
// hiding other suites' `blong-test` objects.
await filterRows(portal.page, 'commander/');
await expect(portal.page).toHaveScreenshot('explore-s3-objects.png');
}
});
test('keycloak-dev — realms and users', async ({portal}) => {
await openCommander(portal);
// Filter realms to the built-in `master` (deterministic drill target) and
// mask the per-instance realm Id (uuid) column.
await selectSource(portal.page, 'Keycloak', 'master');
await filterRows(portal.page, 'master');
await expect(portal.page).toHaveScreenshot(
'explore-keycloak-realms.png',
colsMask(portal.page, 2),
);
await clearFilter(portal.page);
const realm = await openFirstRowWithChildren(portal.page, 'Keycloak (dev)');
if (realm) {
await expect(dataRows(portal.page).first()).toBeVisible({timeout: 15_000});
// Users: mask the uuid Id + created-timestamp columns (name/state stay).
await expect(portal.page).toHaveScreenshot(
'explore-keycloak-users.png',
colsMask(portal.page, 2, 3),
);
}
});
test('navigator mirrors the drill path; ".." and Backspace go up', async ({portal}) => {
await openCommander(portal);
await selectSource(portal.page, 'Kubernetes', 'kube-system');
const upLink = portal.page.locator('.blong-commander-up-link');
await expect(upLink).toBeVisible();
// Drill the namespace → category → resource → pods: the tree reveals the
// full path (more than the 8 source roots are shown).
await openRowByText(portal.page, 'kube-system');
await openRowByText(portal.page, 'Workloads');
await openRowByText(portal.page, 'Pods');
await expect(
portal.page.locator('.blong-commander-tree .p-treenode').count(),
).resolves.toBeGreaterThan(8);
await expect(
portal.page
.locator('.blong-commander-tree .p-treenode-content')
.filter({hasText: 'Pods'})
.first(),
).toBeVisible({timeout: 15_000});
// Backspace goes up one level → back to the resource types.
await portal.page.keyboard.press('Backspace');
await expect(
portal.page.locator('.p-datatable-tbody tr').filter({hasText: 'Deployments'}).first(),
).toBeVisible({timeout: 15_000});
// ".." navigates up one level at a time; climb back to the home welcome panel.
for (let i = 0; i < 6; i++) {
if (
await portal.page
.locator('.blong-commander-home')
.isVisible()
.catch(() => false)
) {
break;
}
const up = portal.page.locator('.blong-commander-up-link').first();
if (!(await up.isVisible().catch(() => false))) break;
await up.click();
await portal.page.waitForTimeout(300);
}
await expect(portal.page.locator('.blong-commander-home')).toBeVisible({timeout: 15_000});
});
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