25 lines
950 B
TypeScript
25 lines
950 B
TypeScript
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import assert from "node:assert/strict";
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import test from "node:test";
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import {
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flattenSnippetCommandPreview,
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formatSnippetCommandTooltip,
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} from "./snippetPreview.ts";
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test("formatSnippetCommandTooltip truncates long single-line commands with ellipsis", () => {
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const command = "a".repeat(400);
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const preview = formatSnippetCommandTooltip(command, { maxChars: 120, maxLines: 4 });
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assert.equal(preview.endsWith("…"), true);
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assert.ok(preview.length <= 121);
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});
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test("formatSnippetCommandTooltip truncates multi-line commands", () => {
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const command = Array.from({ length: 12 }, (_, index) => `line-${index}`).join("\n");
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const preview = formatSnippetCommandTooltip(command, { maxChars: 280, maxLines: 4 });
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assert.match(preview, /^line-0\nline-1\nline-2\nline-3…$/);
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});
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test("flattenSnippetCommandPreview collapses whitespace", () => {
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assert.equal(flattenSnippetCommandPreview("whoami\n id -u"), "whoami id -u");
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});
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