import { parseMarkdown } from "../html-to-markdown";
describe("parseMarkdown", () => {
it("should correctly convert simple HTML to Markdown", async () => {
const html = "Hello, world!
";
const expectedMarkdown = "Hello, world!";
await expect(parseMarkdown(html)).resolves.toBe(expectedMarkdown);
});
it("should convert complex HTML with nested elements to Markdown", async () => {
const html =
"";
const expectedMarkdown = "Hello **bold** world!\n\n- List item";
await expect(parseMarkdown(html)).resolves.toBe(expectedMarkdown);
});
it("should return empty string when input is empty", async () => {
const html = "";
const expectedMarkdown = "";
await expect(parseMarkdown(html)).resolves.toBe(expectedMarkdown);
});
it("should handle null input gracefully", async () => {
const html = null;
const expectedMarkdown = "";
await expect(parseMarkdown(html)).resolves.toBe(expectedMarkdown);
});
it("should handle various types of invalid HTML gracefully", async () => {
const invalidHtmls = [
{ html: "Unclosed tag", expected: "Unclosed tag" },
{
html: "
Missing closing div",
expected: "Missing closing div",
},
{
html: "Wrong nesting
",
expected: "**Wrong nesting**",
},
{
html: 'Link without closing tag',
expected: "[Link without closing tag](http://example.com)",
},
];
for (const { html, expected } of invalidHtmls) {
await expect(parseMarkdown(html)).resolves.toBe(expected);
}
});
});