alexion
6081e3e325
Imported as a linear vendor commit so forge rebases do not replay the upstream root tree. git-subtree-dir: third_party/pi git-subtree-split: 71023aec1546d6d677a65669c5665c0927ce0dd0
27 lines
775 B
TypeScript
27 lines
775 B
TypeScript
import { afterEach, describe, expect, it } from "vitest";
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import { ThemedText } from "../src/modes/interactive/components/themed-text.ts";
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import { initTheme, theme } from "../src/modes/interactive/theme/theme.ts";
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afterEach(() => {
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initTheme("dark");
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});
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describe("ThemedText", () => {
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it("builds lazily and rebuilds with the current theme after invalidation", () => {
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initTheme("dark");
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let builds = 0;
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const text = new ThemedText(() => {
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builds++;
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return theme.fg("accent", "hello");
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});
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expect(builds).toBe(0);
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const dark = text.render(20).join("");
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initTheme("light");
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expect(text.render(20).join("")).toBe(dark);
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text.invalidate();
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expect(text.render(20).join("")).toContain(theme.getFgAnsi("accent"));
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expect(builds).toBe(2);
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});
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});
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