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import * as CSSselect from "../src";
import { parseDOM } from "htmlparser2";
import type { Element } from "domhandler";
const dom = parseDOM(
"<div><p>In the end, it doesn't really Matter.</p><div>Indeed-that's a delicate matter.</div>"
) as Element[];
describe("icontains", () => {
describe("ignore case", () => {
it("should match full string", () => {
let matches = CSSselect.selectAll(
":icontains(indeed-that's a delicate matter.)",
dom
);
expect(matches).toHaveLength(2);
expect(matches).toStrictEqual([
dom[0],
dom[0].children[1],
] as Element[]);
matches = CSSselect.selectAll(
":icontains(inDeeD-THAT's a DELICATE matteR.)",
dom
);
expect(matches).toHaveLength(2);
expect(matches).toStrictEqual([
dom[0],
dom[0].children[1],
] as Element[]);
});
it("should match substring", () => {
let matches = CSSselect.selectAll(":icontains(indeed)", dom);
expect(matches).toHaveLength(2);
expect(matches).toStrictEqual([
dom[0],
dom[0].children[1],
] as Element[]);
matches = CSSselect.selectAll(":icontains(inDeeD)", dom);
expect(matches).toHaveLength(2);
expect(matches).toStrictEqual([
dom[0],
dom[0].children[1],
] as Element[]);
});
it("should match specific element", () => {
let matches = CSSselect.selectAll("p:icontains(matter)", dom);
expect(matches).toHaveLength(1);
expect(matches).toStrictEqual([dom[0].children[0] as Element]);
matches = CSSselect.selectAll("p:icontains(mATter)", dom);
expect(matches).toHaveLength(1);
expect(matches).toStrictEqual([dom[0].children[0] as Element]);
});
it("should match multiple elements", () => {
let matches = CSSselect.selectAll(":icontains(matter)", dom);
expect(matches).toHaveLength(3);
expect(matches).toStrictEqual([
dom[0],
dom[0].children[0],
dom[0].children[1],
] as Element[]);
matches = CSSselect.selectAll(":icontains(mATter)", dom);
expect(matches).toHaveLength(3);
expect(matches).toStrictEqual([
dom[0],
dom[0].children[0],
dom[0].children[1],
] as Element[]);
});
it("should match empty string", () => {
const matches = CSSselect.selectAll(":icontains()", dom);
expect(matches).toHaveLength(3);
expect(matches).toStrictEqual([
dom[0],
dom[0].children[0],
dom[0].children[1],
] as Element[]);
});
it("should match quoted string", () => {
let matches = CSSselect.selectAll(":icontains('')", dom);
expect(matches).toHaveLength(3);
expect(matches).toStrictEqual([
dom[0],
dom[0].children[0],
dom[0].children[1],
] as Element[]);
matches = CSSselect.selectAll("p:icontains('matter')", dom);
expect(matches).toHaveLength(1);
expect(matches).toStrictEqual([dom[0].children[0] as Element]);
matches = CSSselect.selectAll('p:icontains("matter")', dom);
expect(matches).toHaveLength(1);
expect(matches).toStrictEqual([dom[0].children[0] as Element]);
});
it("should match whitespace", () => {
let matches = CSSselect.selectAll(":icontains( matter)", dom);
expect(matches).toHaveLength(3);
expect(matches).toStrictEqual([
dom[0],
dom[0].children[0],
dom[0].children[1],
] as Element[]);
matches = CSSselect.selectAll(":icontains( mATter)", dom);
expect(matches).toHaveLength(3);
expect(matches).toStrictEqual([
dom[0],
dom[0].children[0],
dom[0].children[1],
] as Element[]);
});
});
describe("no matches", () => {
it("should not match", () => {
const matches = CSSselect.selectAll("p:icontains(indeed)", dom);
expect(matches).toHaveLength(0);
});
});
});
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