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106 lines
3.5 KiB
TypeScript
106 lines
3.5 KiB
TypeScript
import { describe, it, expect } from "vitest";
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import importUtils from "./utils.js";
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type TestCase<T extends (...args: any) => any> = [desc: string, fnParams: Parameters<T>, expected: ReturnType<T>];
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describe("#extractHtmlTitle", () => {
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const htmlWithNoTitle = `
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<html>
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<body>
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<div>abc</div>
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</body>
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</html>`;
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const htmlWithTitle = `
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<html><head>
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<title>Test Title</title>
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</head>
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<body>
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<div>abc</div>
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</body>
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</html>`;
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const htmlWithTitleWOpeningBracket = `
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<html><head>
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<title>Test < Title</title>
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</head>
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<body>
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<div>abc</div>
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</body>
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</html>`;
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type TestCaseExtractHtmlTitle = [htmlContent: string, expected: string | null, description: string];
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// prettier-ignore
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const testCases: TestCase<typeof importUtils.extractHtmlTitle>[] = [
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[
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"w/ existing <title> tag, it should return the content of the title tag",
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[htmlWithTitle],
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"Test Title"
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],
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[
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// @TriliumNextTODO: this seems more like an unwanted behaviour to me – check if this needs rather fixing
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"with existing <title> tag, that includes an opening HTML tag '<', it should return null",
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[htmlWithTitleWOpeningBracket],
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null
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],
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[
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"w/o an existing <title> tag, it should reutrn null",
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[htmlWithNoTitle],
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null
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],
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[
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"w/ empty string content, it should return null",
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[""],
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null
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]
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];
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testCases.forEach((testCase) => {
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const [desc, fnParams, expected] = testCase;
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return it(desc, () => {
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const actual = importUtils.extractHtmlTitle(...fnParams);
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expect(actual).toStrictEqual(expected);
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});
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});
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});
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describe("#handleH1", () => {
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// prettier-ignore
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const testCases: TestCase<typeof importUtils.handleH1>[] = [
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[
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"w/ single <h1> tag w/ identical text content as the title tag: the <h1> tag should be stripped",
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["<h1>Title</h1>", "Title"],
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""
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],
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[
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"w/ multiple <h1> tags, with the fist matching the title tag: the first <h1> tag should be stripped and subsequent tags converted to <h2>",
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["<h1>Title</h1><h1>Header 1</h1><h1>Header 2</h1>", "Title"],
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"<h2>Header 1</h2><h2>Header 2</h2>"
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],
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[
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"w/ no <h1> tag and only <h2> tags, it should not cause any changes and return the same content",
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["<h2>Heading 1</h2><h2>Heading 2</h2>", "Title"],
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"<h2>Heading 1</h2><h2>Heading 2</h2>"
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],
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[
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"w/ multiple <h1> tags, and the 1st matching the title tag, it should strip ONLY the very first occurence of the <h1> tags in the returned content",
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["<h1>Topic ABC</h1><h1>Heading 1</h1><h1>Topic ABC</h1>", "Topic ABC"],
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"<h2>Heading 1</h2><h2>Topic ABC</h2>"
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],
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[
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"w/ multiple <h1> tags, and the 1st matching NOT the title tag, it should NOT strip any other <h1> tags",
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["<h1>Introduction</h1><h1>Topic ABC</h1><h1>Summary</h1>", "Topic ABC"],
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"<h2>Introduction</h2><h2>Topic ABC</h2><h2>Summary</h2>"
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]
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];
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testCases.forEach((testCase) => {
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const [desc, fnParams, expected] = testCase;
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return it(desc, () => {
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const actual = importUtils.handleH1(...fnParams);
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expect(actual).toStrictEqual(expected);
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});
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});
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});
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