import { strict as assert } from "node:assert";
import { test } from "node:test";

import { expectTypeOf } from "expect-type";

import {
    getPrimitiveUnionMatcher,
    getPrimitiveUnionMatcherW,
    getTaggedUnionMatcher,
    getTaggedUnionMatcherW,
} from "./index.ts";

// The published entry point is the barrel (`package.json` exports
// `./dist/index.js`), so every factory must be reachable from here. Importing it
// also loads the module, which is what lets c8's `--all` measure it — see
// development/ci.md § Coverage threshold.
test("index: the public entry point re-exports every matcher factory", () => {
    // Assert
    expectTypeOf(getPrimitiveUnionMatcher).toBeFunction();
    assert.equal(typeof getPrimitiveUnionMatcher, "function");
    expectTypeOf(getPrimitiveUnionMatcherW).toBeFunction();
    assert.equal(typeof getPrimitiveUnionMatcherW, "function");
    expectTypeOf(getTaggedUnionMatcher).toBeFunction();
    assert.equal(typeof getTaggedUnionMatcher, "function");
    expectTypeOf(getTaggedUnionMatcherW).toBeFunction();
    assert.equal(typeof getTaggedUnionMatcherW, "function");
});