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fix(tui): wrap long JSON values in detail views #2212

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Merged
notgitika merged 1 commit into from
Sep 3, 2026
+14 −0
Merged

fix(tui): wrap long JSON values in detail views #2212

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1 change: 1 addition & 0 deletions src/components/JsonDetail.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,7 @@ export function JsonDetail({
language="json"
showLineNumbers={false}
showBorder={false}
wrap
code={JSON.stringify(data, null, 2)}
/>
</ScrollView>
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13 changes: 13 additions & 0 deletions src/handlers/harness/get/get.screen.test.tsx
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Expand Up @@ -169,6 +169,19 @@ describe("harness hub screen", () => {
});

describe("harness JSON detail screen", () => {
test("wraps long JSON values instead of truncating them", async () => {
const longPrompt = `${"reply sarcastically but accurately and concisely ".repeat(5)}WRAP_SENTINEL`;
const response = getResponse();
response.harness!.systemPrompt = [{ text: longPrompt }];

const core = new TestCoreClient();
core.harness.setGetResponse(response);
const r = renderScreen("/agentcore/harness/get/MyHarness-abc123/json", { core });

await waitForText(r.lastFrame, "WRAP_SENTINEL");
r.unmount();
});

test("renders the harness JSON and scrolls without crashing", async () => {
const core = new TestCoreClient();
core.harness.setGetResponse(getResponse());
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