Files
govoplan-core/webui/tests/resource-access-explanation.test.tsx
T

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TypeScript

function assert(condition: unknown, message = "assertion failed"): void {
if (!condition) throw new Error(message);
}
function assertEqual<T>(actual: T, expected: T, message = "values should be equal"): void {
if (actual !== expected) throw new Error(`${message}: expected ${String(expected)}, got ${String(actual)}`);
}
import { renderToStaticMarkup } from "react-dom/server";
import ResourceAccessExplanation, {
formatResourceAccessProvenanceDetails,
resourceAccessProvenanceKindLabel
} from "../src/components/ResourceAccessExplanation";
const loadingMarkup = renderToStaticMarkup(<ResourceAccessExplanation loading />);
assert(
loadingMarkup.includes("i18n:govoplan-core.loading_access_explanation.04a7c934"),
"loading copy is owned by Core"
);
const explanationMarkup = renderToStaticMarkup(
<ResourceAccessExplanation
fallbackResourceLabel="Fallback resource"
explanation={{
user: { id: "user-1", email: "reader@example.test", display_name: "Reader" },
resource_type: "campaign",
resource_id: "campaign-1",
action: "campaigns:campaign:read",
provenance: [
{
kind: "resource",
id: "campaign-1",
label: "Quarterly notice",
source: "campaigns",
details: { inherited: true, limit: null }
},
{ kind: "right" }
]
}}
/>
);
assert(explanationMarkup.includes("Reader"), "the preferred user label is rendered");
assert(explanationMarkup.includes("Quarterly notice"), "resource provenance overrides the fallback label");
assert(explanationMarkup.includes("campaigns:campaign:read"), "the evaluated action is rendered");
assert(explanationMarkup.includes("i18n:govoplan-core.permission.2f81a22d"), "known provenance kinds use Core wording");
assert(explanationMarkup.includes("i18n:govoplan-core.no_source.6dcf9723"), "missing sources use Core wording");
assert(!explanationMarkup.includes("govoplan-campaign"), "the shared component does not depend on Campaign wording");
assert(!explanationMarkup.includes("govoplan-files"), "the shared component does not depend on Files wording");
const selectableSubjectMarkup = renderToStaticMarkup(
<ResourceAccessExplanation
explanation={null}
subjects={{
mode: "cross_user",
can_select_other_users: true,
reason: "Policy permits an administrator diagnostic.",
source: "policy.permission",
required_scope: "policy:access_explanation:select_user",
users: [
{ id: "user-1", display_name: "Current Reader" },
{ id: "user-2", email: "other@example.test" }
]
}}
selectedUserId="user-2"
onSelectedUserIdChange={() => undefined}
/>
);
assert(selectableSubjectMarkup.includes("<select"), "the shared component owns the subject picker");
assert(selectableSubjectMarkup.includes("other@example.test"), "permitted subject metadata is rendered");
assert(selectableSubjectMarkup.includes("Policy permits"), "the policy reason remains visible");
const currentUserSubjectMarkup = renderToStaticMarkup(
<ResourceAccessExplanation
subjects={{
mode: "current_user",
can_select_other_users: false,
reason: "Policy limits explanations to the signed-in user.",
source: "policy.permission",
users: [{ id: "user-1", display_name: "Current Reader" }]
}}
/>
);
assert(!currentUserSubjectMarkup.includes("<select"), "current-user mode does not expose a directory picker");
assert(currentUserSubjectMarkup.includes("signed-in user"), "current-user policy is explained");
const emptyMarkup = renderToStaticMarkup(
<ResourceAccessExplanation
fallbackResourceLabel="Fallback resource"
explanation={{
user: { id: "user-1" },
resource_type: "file",
resource_id: "file-1",
action: "files:file:read",
provenance: []
}}
/>
);
assert(emptyMarkup.includes("Fallback resource"), "the caller fallback labels resources without resource provenance");
assert(
emptyMarkup.includes("i18n:govoplan-core.no_access_evidence_was_returned.84a21e4e"),
"empty evidence uses Core wording"
);
assertEqual(resourceAccessProvenanceKindLabel("custom"), "custom", "unknown provenance kinds remain visible");
assertEqual(
formatResourceAccessProvenanceDetails({ count: 2, inherited: false, source: null, nested: { id: "role-1" } }),
'count: 2; inherited: false; source: i18n:govoplan-core.none.6eef6648; nested: {"id":"role-1"}',
"provenance details retain the established compact format"
);