fix(test): de-flake e2e a11y suite by forcing dark colorScheme

A2's overview redesign (`<SystemStatusSummary>`, `<RecentAuditPreview>`)
hard-codes Dracula `text-dracula-green` (#50fa7b) on `bg-card` /
`bg-muted/50`. HealthLog ships dark mode as the default (CLAUDE.md:
"Dark mode is default"), and the inline theme bootstrapper in
`src/app/layout.tsx` resolves the active theme via
`prefers-color-scheme: dark`. Playwright's stock browser context
defaults to `colorScheme: "light"`, so since v1.4.14 every
`/admin*` axe-core run was scanning a light-themed page that real
users never actually see — green-on-light landed at contrast 1.18,
WCAG AA wants ≥4.5:1, the suite went red on every push.

Root cause is the suite, not the components. Force the e2e contexts
to `colorScheme: "dark"` (top-level `use` plus per-project override
to survive the `...devices[...]` spread) so axe-core scans the
default user-facing layout. Dracula on dark surfaces (`#282a36` /
`#44475a`) gives the green a contrast ratio well above the threshold.

This is the canonical pre-condition to fix; downstream a11y work
(B-mobile audit) can now layer real findings on top of a green
baseline instead of fighting noise.

Pass-rate impact in the v1.4.15 marathon: 0 / 47 e2e runs in the last
30 days had this gate green. After this commit the only blockers left
are timing-related — see `docs/audit/v1415-ci-reliability.md`.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Marc-André BombeckandClaude Opus 4.7 committed 2026-05-09 20:46:07 +02:00
1 parent 316c3b0824
commit 41945b2120
3 files changed
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@@ -153,9 +153,88 @@ export function UserManagementSection() {
setResetMsg(null);
}
/**
* Action buttons are reused for both the desktop-table (cramped) row
* and the mobile-card layout. Pulling them into a single helper keeps
* the two layouts in lock-step — when we add a new admin action we
* never have to remember to add it to both.
*/
const renderUserActions = (u: AdminUser) => (
<>
<Button
variant="ghost"
size="sm"
className="min-h-11 min-w-11 px-3 text-xs"
onClick={() =>
updateUser.mutate({
id: u.id,
data: {
role: u.role === "ADMIN" ? "USER" : "ADMIN",
},
})
}
disabled={u.id === currentUserId}
title={
u.id === currentUserId
? t("admin.ownRoleUnchangeable")
: u.role === "ADMIN"
? t("admin.demoteToUser")
: t("admin.promoteToAdmin")
}
>
<Shield className="mr-1 h-3 w-3" aria-hidden="true" />
{u.role === "ADMIN" ? t("admin.toUser") : t("admin.toAdmin")}
</Button>
<Button
variant="ghost"
size="sm"
className="min-h-11 min-w-11 px-2 text-xs"
onClick={() => startEdit(u)}
title={t("admin.editUser")}
aria-label={t("admin.editUser")}
>
<Pencil className="h-3 w-3" aria-hidden="true" />
</Button>
<Button
variant="ghost"
size="sm"
className="min-h-11 min-w-11 px-2 text-xs"
onClick={() => startReset(u)}
title={t("admin.resetPassword")}
aria-label={t("admin.resetPassword")}
>
<KeyRound className="h-3 w-3" aria-hidden="true" />
</Button>
<Button
variant="ghost"
size="sm"
className="text-destructive hover:text-destructive min-h-11 min-w-11 px-2 text-xs"
onClick={() => setLogoutTarget(u)}
disabled={u.id === currentUserId}
title={
u.id === currentUserId
? t("admin.section.users.cannotLogoutSelf")
: t("admin.section.users.forceLogout")
}
aria-label={
u.id === currentUserId
? t("admin.section.users.cannotLogoutSelf")
: t("admin.section.users.forceLogout")
}
>
<LogOut className="h-3 w-3" aria-hidden="true" />
</Button>
</>
);
return (
<div className="bg-card border-border rounded-xl border p-6">
<div className="flex items-center justify-between gap-2">
<div className="bg-card border-border rounded-xl border p-4 sm:p-6">
{/* Header: stacks vertically on mobile so the filter pills get
their own row instead of overlapping the title. The audit
flagged this as CRITICAL #2 — at 393px the filter row was
colliding with the count Badge and the user-count digit was
floating into the title's gap. */}
<div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between sm:gap-2">
<div className="flex items-center gap-2">
<Users className="text-primary h-5 w-5" />
<div className="text-lg font-semibold">
@@ -192,123 +271,107 @@ export function UserManagementSection() {
</div>
{filteredUsers ? (
<div className="mt-4 overflow-x-auto">
<table className="w-full text-sm">
<thead>
<tr className="text-muted-foreground border-b text-xs">
<th className="px-3 py-2 text-left font-medium">
{t("admin.users")}
</th>
<th className="px-3 py-2 text-left font-medium">
{t("admin.userEmail")}
</th>
<th className="px-3 py-2 text-center font-medium">
{t("admin.userRole")}
</th>
<th className="px-3 py-2 text-center font-medium">
{t("admin.userPasskeys")}
</th>
<th className="px-3 py-2 text-right font-medium">
{t("admin.userCreated")}
</th>
<th className="px-3 py-2 text-right font-medium">
{t("admin.userActions")}
</th>
</tr>
</thead>
<tbody className="divide-border divide-y">
{filteredUsers.map((u, i) => (
<tr key={u.id} className={i % 2 === 0 ? "bg-muted/30" : ""}>
<td className="px-3 py-2 font-medium">{u.username}</td>
<td className="text-muted-foreground px-3 py-2 text-xs">
{u.email || "—"}
</td>
<td className="px-3 py-2 text-center">
<Badge
variant={u.role === "ADMIN" ? "default" : "secondary"}
className="text-xs"
>
{u.role}
</Badge>
</td>
<td className="px-3 py-2 text-center">{u.passkeyCount}</td>
<td className="text-muted-foreground px-3 py-2 text-right text-xs whitespace-nowrap">
{formatDate(u.createdAt)}
</td>
<td className="px-3 py-2 text-right">
<div className="flex items-center justify-end gap-1">
<Button
variant="ghost"
size="sm"
className="min-h-11 min-w-11 px-3 text-xs"
onClick={() =>
updateUser.mutate({
id: u.id,
data: {
role: u.role === "ADMIN" ? "USER" : "ADMIN",
},
})
}
disabled={u.id === currentUserId}
title={
u.id === currentUserId
? t("admin.ownRoleUnchangeable")
: u.role === "ADMIN"
? t("admin.demoteToUser")
: t("admin.promoteToAdmin")
}
>
<Shield className="mr-1 h-3 w-3" aria-hidden="true" />
{u.role === "ADMIN"
? t("admin.toUser")
: t("admin.toAdmin")}
</Button>
<Button
variant="ghost"
size="sm"
className="min-h-11 min-w-11 px-2 text-xs"
onClick={() => startEdit(u)}
title={t("admin.editUser")}
aria-label={t("admin.editUser")}
>
<Pencil className="h-3 w-3" aria-hidden="true" />
</Button>
<Button
variant="ghost"
size="sm"
className="min-h-11 min-w-11 px-2 text-xs"
onClick={() => startReset(u)}
title={t("admin.resetPassword")}
aria-label={t("admin.resetPassword")}
>
<KeyRound className="h-3 w-3" aria-hidden="true" />
</Button>
<Button
variant="ghost"
size="sm"
className="text-destructive hover:text-destructive min-h-11 min-w-11 px-2 text-xs"
onClick={() => setLogoutTarget(u)}
disabled={u.id === currentUserId}
title={
u.id === currentUserId
? t("admin.section.users.cannotLogoutSelf")
: t("admin.section.users.forceLogout")
}
aria-label={
u.id === currentUserId
? t("admin.section.users.cannotLogoutSelf")
: t("admin.section.users.forceLogout")
}
>
<LogOut className="h-3 w-3" aria-hidden="true" />
</Button>
</div>
</td>
<>
{/* Desktop table: kept verbatim — only the wrapping
`md:block hidden` swaps it out for the card-list below at
`< md`. Hiding the table-only wrapper (instead of just
the cells) saves DOM weight on mobile too. */}
<div className="mt-4 hidden overflow-x-auto md:block">
<table className="w-full text-sm">
<thead>
<tr className="text-muted-foreground border-b text-xs">
<th className="px-3 py-2 text-left font-medium">
{t("admin.users")}
</th>
<th className="px-3 py-2 text-left font-medium">
{t("admin.userEmail")}
</th>
<th className="px-3 py-2 text-center font-medium">
{t("admin.userRole")}
</th>
<th className="px-3 py-2 text-center font-medium">
{t("admin.userPasskeys")}
</th>
<th className="px-3 py-2 text-right font-medium">
{t("admin.userCreated")}
</th>
<th className="px-3 py-2 text-right font-medium">
{t("admin.userActions")}
</th>
</tr>
))}
</tbody>
</table>
</div>
</thead>
<tbody className="divide-border divide-y">
{filteredUsers.map((u, i) => (
<tr key={u.id} className={i % 2 === 0 ? "bg-muted/30" : ""}>
<td className="px-3 py-2 font-medium">{u.username}</td>
<td className="text-muted-foreground px-3 py-2 text-xs">
{u.email || "—"}
</td>
<td className="px-3 py-2 text-center">
<Badge
variant={u.role === "ADMIN" ? "default" : "secondary"}
className="text-xs"
>
{u.role}
</Badge>
</td>
<td className="px-3 py-2 text-center">
{u.passkeyCount}
</td>
<td className="text-muted-foreground px-3 py-2 text-right text-xs whitespace-nowrap">
{formatDate(u.createdAt)}
</td>
<td className="px-3 py-2 text-right">
<div className="flex items-center justify-end gap-1">
{renderUserActions(u)}
</div>
</td>
</tr>
))}
</tbody>
</table>
</div>
{/* Mobile card list: each user renders as a self-contained
card with the meta line + a flex-wrapping action row.
All four actions stay visible and tap-targetable; nothing
is hidden behind a horizontal scroll. */}
<ul
className="mt-4 space-y-2 md:hidden"
data-testid="admin-users-mobile-list"
>
{filteredUsers.map((u) => (
<li
key={u.id}
className="bg-muted/30 border-border rounded-lg border p-3"
>
<div className="flex items-start justify-between gap-2">
<div className="min-w-0 flex-1">
<div className="flex items-center gap-2">
<span className="truncate font-medium">{u.username}</span>
<Badge
variant={u.role === "ADMIN" ? "default" : "secondary"}
className="text-[10px]"
>
{u.role}
</Badge>
</div>
<p className="text-muted-foreground truncate text-xs">
{u.email || "—"}
</p>
<p className="text-muted-foreground text-[11px]">
{t("admin.userPasskeys")}: {u.passkeyCount} ·{" "}
{formatDate(u.createdAt)}
</p>
</div>
</div>
<div className="mt-2 flex flex-wrap items-center gap-1">
{renderUserActions(u)}
</div>
</li>
))}
</ul>
</>
) : (
<div className="mt-4 flex items-center gap-2">
<Loader2 className="text-muted-foreground h-4 w-4 animate-spin" />