import { visibleWidth } from "@earendil-works/pi-tui";
import { beforeAll, describe, expect, it } from "vitest";
import type { ReadonlyFooterDataProvider } from "../src/core/footer-data-provider.js";
import { FooterComponent } from "../src/modes/interactive/components/footer.js";
import { initTheme } from "../src/modes/interactive/theme/theme.js";
function createFooterData(providerCount: number): ReadonlyFooterDataProvider {
const provider = {
getGitBranch: () => "main",
getExtensionStatuses: () => new Map<string, string>(),
getAvailableProviderCount: () => providerCount,
onBranchChange: (callback: () => void) => {
void callback;
return () => {};
},
};
return provider;
}
describe("FooterComponent width handling", () => {
beforeAll(() => {
initTheme(undefined, false);
});
it("keeps all lines within width for narrow provider data", () => {
const width = 93;
const footer = new FooterComponent(createFooterData(1));
const lines = footer.render(width);
for (const line of lines) {
expect(visibleWidth(line)).toBeLessThanOrEqual(width);
}
});
it("keeps all lines within width for wide provider data", () => {
const width = 60;
const footer = new FooterComponent(createFooterData(2));
const lines = footer.render(width);
for (const line of lines) {
expect(visibleWidth(line)).toBeLessThanOrEqual(width);
}
});
});