Milestone 3

e2e/tests/m1-db.spec.ts

@@ -0,0 +1,50 @@
+import { expect, test } from '@playwright/test';
+
+/**
+ * M1 — DB schema visibility checks.
+ * Validates that the diagnostic endpoint reflects an applied migration and
+ * that the SPA renders the resulting state in the Database card.
+ */
+
+test.describe('M1 — DB schema', () => {
+  test('GET /api/v1/diag/db returns alembic revision and table count', async ({ request }) => {
+    const resp = await request.get('/api/v1/diag/db');
+    expect(resp.status()).toBe(200);
+    const body = (await resp.json()) as {
+      reachable: boolean;
+      alembic_revision: string | null;
+      table_count: number;
+    };
+    expect(body.reachable).toBe(true);
+    expect(body.alembic_revision).toMatch(/^[0-9a-f]{8,}$/);
+    // 26 application tables + alembic_version. Allow ≥26 to be tolerant of future migrations.
+    expect(body.table_count).toBeGreaterThanOrEqual(26);
+  });
+
+  test('Database card shows the revision short-hash and the table count', async ({ page }) => {
+    await page.goto('/');
+    const dbCard = page.locator('h3', { hasText: /^Database$/ }).locator('..');
+    // Wait for the probing state to resolve.
+    await expect(dbCard).toContainText(/revision\s+[0-9a-f]{8}/i, { timeout: 10_000 });
+
+    const count = await dbCard.getByTestId('db-table-count').innerText();
+    expect(Number(count)).toBeGreaterThanOrEqual(26);
+
+    await expect(dbCard).toContainText('Alembic head reached');
+  });
+
+  test('Roadmap card reflects M1 done', async ({ page }) => {
+    await page.goto('/');
+    const roadmap = page.locator('h3', { hasText: /^Roadmap$/ }).locator('..');
+    // Tolerate trailing "+ M2 done" / "+ M3 done" — the contract is "M1 is past, next is named".
+    await expect(roadmap).toContainText(/M1.*done/i);
+    await expect(roadmap).toContainText(/Next:/i);
+  });
+
+  test('Footer mentions M1', async ({ page }) => {
+    await page.goto('/');
+    const footer = page.locator('footer');
+    await expect(footer).toContainText(/M0\s+bootstrap/i);
+    await expect(footer).toContainText(/M1\s+db\s+schema/i);
+  });
+});