Node.js -> Go

12 files changed, 14 insertions, 1009 deletions

diff --git a/tests/js/accretion.mjs b/tests/js/accretion.mjs
deleted file mode 100644
index c6ec4b2..0000000
--- a/tests/js/accretion.mjs
+++ /dev/null
@@ -1,48 +0,0 @@
-import assert from "node:assert/strict";
-import fs     from "node:fs";
-
-import sqlite from "../../src/sqlite.cjs";
-
-import * as runner from "../runner.mjs";
-import * as db     from "../../src/db.mjs";
-import * as u      from "../../src/utils.mjs";
-import {
-	MIGRATIONS_DIR,
-	runMigrations,
-} from "../../src/accretion.mjs";
-
-
-const test_runMigrations = async t => {
-	t.start("runMigrations()");
-
-	await t.test("running twice is a noop", async () => {
-		const contents = [];
-		const logFn = x => contents.push(x);
-		const handle = await db.open(":memory:");
-		const migrationsFn = () => handle.all("SELECT filename FROM migrations;");
-
-		assert.rejects(
-			migrationsFn,
-			{ message: "SQLITE_ERROR: no such table: migrations" },
-		);
-
-		await runMigrations(logFn, handle);
-		const filled = await migrationsFn();
-
-		await runMigrations(logFn, handle);
-		const unchanged = await migrationsFn();
-
-		assert.deepEqual(filled, unchanged);
-
-		const migrationLogs = fs
-			.readdirSync(MIGRATIONS_DIR)
-			.sort(u.strSortFn)
-			.map(filename => ({ log: "exec-migration", filename }));
-		assert.deepEqual(contents, migrationLogs);
-	});
-};
-
-
-await runner.runTests([
-	test_runMigrations,
-]);
diff --git a/tests/js/db.mjs b/tests/js/db.mjs
deleted file mode 100644
index 12b7405..0000000
--- a/tests/js/db.mjs
+++ /dev/null
@@ -1,110 +0,0 @@
-import assert from "node:assert/strict";
-
-import sqlite from "../../src/sqlite.cjs";
-
-import * as runner from "../runner.mjs";
-import {
-	promisifyDb,
-	open,
-	handle,
-	init,
-} from "../../src/db.mjs";
-
-
-const test_promisifyDb = async t => {
-	t.start("promisifyDb()");
-
-	const createTable = "CREATE TABLE table_ (column INTEGER NOT NULL PRIMARY KEY);";
-
-	await t.test("we can access the underlying database and statement ref", async () => {
-		const db = await open(":memory:");
-		assert.ok(db.ref instanceof sqlite.Database);
-
-		const stmt = await db.prepare("SELECT 1;");
-		assert.ok(stmt.ref instanceof sqlite.Statement);
-	});
-
-	await t.test("we can run the wrapped fns", async () => {
-		const db = await open(":memory:");
-
-		await db.exec(createTable);
-
-		const stmt = await db.prepare("INSERT INTO table_ (column) VALUES ($column)");
-		await stmt.run({ $column: 3 });
-		await stmt.run({ $column: 1 });
-		await stmt.finalize();
-		assert.rejects(
-			async () => await stmt.run({ $column: 2 }),
-			{
-				message: "SQLITE_MISUSE: Statement is already finalized",
-				code: "SQLITE_MISUSE",
-			},
-		);
-
-		const selectAll = "SELECT column FROM table_ ORDER BY column;";
-
-		const all = await db.all(selectAll);
-		assert.deepEqual(all, [{ column: 1 }, { column: 3 }]);
-
-		const contents = [];
-		const cb = row => contents.push(row);
-		await db.each(selectAll, cb);
-		assert.deepEqual(contents, [{ column: 1 }, { column: 3 }]);
-	});
-};
-
-const test_open = async t => {
-	t.start("open()");
-
-	await t.test("we must provide a name", () => {
-		assert.rejects(
-			async () => await open(),
-			assert.AssertionError,
-		);
-
-		assert.rejects(
-			async () => await open(undefined),
-			assert.AssertionError,
-		);
-
-		assert.rejects(
-			async () => await open(null),
-			assert.AssertionError,
-		);
-
-		assert.rejects(
-			async () => await open(""),
-			assert.AssertionError,
-		);
-	});
-
-	await t.test("failure to open causes a promise rejection", () => {
-		assert.rejects(
-			async () => await open("tests/non/existing/directory/and/file"),
-			{
-				message: "SQLITE_CANTOPEN: unable to open database file",
-				code: "SQLITE_CANTOPEN",
-			},
-		);
-	});
-};
-
-const test_init = async t => {
-	t.start("init()");
-	await t.test("we only know how to deal with 1 database", async () => {
-		const logFn = () => {};
-		await init(logFn);
-		const ref1 = handle;
-		await init(logFn);
-		const ref2 = handle;
-
-		assert.notDeepEqual(ref1, ref2);
-	});
-};
-
-
-await runner.runTests([
-	test_promisifyDb,
-	test_open,
-	test_init,
-]);
diff --git a/tests/js/escape.mjs b/tests/js/escape.mjs
deleted file mode 100644
index 359348a..0000000
--- a/tests/js/escape.mjs
+++ /dev/null
@@ -1,65 +0,0 @@
-import assert from "node:assert/strict";
-
-import * as runner from "../runner.mjs";
-import {
-	escape,
-} from "../../src/escape.mjs";
-
-const test_escape = async t => {
-	t.start("escape()");
-
-	await t.test("numbers", () => {
-		assert.equal(escape(0),  "0");
-		assert.equal(escape(42), "42");
-		assert.equal(escape(-1), "-1");
-	});
-
-	await t.test("object", () => {
-		assert.equal(escape({}),         "[object Object]");
-		assert.equal(escape({ k: "v" }), "[object Object]");
-	});
-
-	await t.test("string with special chars", () => {
-		assert.strictEqual(escape(`"`),        """);
-		assert.strictEqual(escape(`"bar`),     ""bar");
-		assert.strictEqual(escape(`foo"`),     "foo"");
-		assert.strictEqual(escape(`foo"bar`),  "foo"bar");
-		assert.strictEqual(escape(`foo""bar`), "foo""bar");
-
-		assert.strictEqual(escape("&"),        "&");
-		assert.strictEqual(escape("&bar"),     "&bar");
-		assert.strictEqual(escape("foo&"),     "foo&");
-		assert.strictEqual(escape("foo&bar"),  "foo&bar");
-		assert.strictEqual(escape("foo&&bar"), "foo&&bar");
-
-		assert.strictEqual(escape("'"),        "'");
-		assert.strictEqual(escape("'bar"),     "'bar");
-		assert.strictEqual(escape("foo'"),     "foo'");
-		assert.strictEqual(escape("foo'bar"),  "foo'bar");
-		assert.strictEqual(escape("foo''bar"), "foo''bar");
-
-		assert.strictEqual(escape("<"),        "&lt;");
-		assert.strictEqual(escape("<bar"),     "&lt;bar");
-		assert.strictEqual(escape("foo<"),     "foo&lt;");
-		assert.strictEqual(escape("foo<bar"),  "foo&lt;bar");
-		assert.strictEqual(escape("foo<<bar"), "foo&lt;&lt;bar");
-
-		assert.strictEqual(escape(">"),        "&gt;");
-		assert.strictEqual(escape(">bar"),     "&gt;bar");
-		assert.strictEqual(escape("foo>"),     "foo&gt;");
-		assert.strictEqual(escape("foo>bar"),  "foo&gt;bar");
-		assert.strictEqual(escape("foo>>bar"), "foo&gt;&gt;bar");
-	});
-
-	await t.test("the combination of all special characters", () => {
-		assert.strictEqual(	
-			escape(`foo, "bar", 'baz' & <quux>`),
-			"foo, &quot;bar&quot;, &#39;baz&#39; &amp; &lt;quux&gt;",
-		);
-	});
-};
-
-
-await runner.runTests([
-	test_escape,
-]);
diff --git a/tests/js/ircd.mjs b/tests/js/ircd.mjs
deleted file mode 100644
index d385a72..0000000
--- a/tests/js/ircd.mjs
+++ /dev/null
@@ -1,6 +0,0 @@
-import * as runner from "../runner.mjs";
-
-
-
-await runner.runTests([
-]);
diff --git a/tests/js/rand.mjs b/tests/js/rand.mjs
deleted file mode 100644
index 4044bb8..0000000
--- a/tests/js/rand.mjs
+++ /dev/null
@@ -1,96 +0,0 @@
-import assert from "node:assert/strict";
-import fs     from "node:fs";
-
-import * as runner from "../runner.mjs";
-import {
-	makeRandom,
-} from "../rand.mjs";
-
-
-const test_makeRandom = async t => {
-	t.start("makeRandom()");
-
-	await t.test("known expected values", () => {
-		const expected1 = [
-			545331265,  2211535594, 4152021490, 3857419313,
-			1118735928, 3031474347, 3853601519, 3345048107,
-			1618127707, 4001288224, 1444061399, 2700534436,
-			1938647176, 1459718602, 3608868106, 926825740,
-			528719691,  508226068,  2332279787, 357437743,
-			1602075314, 1655472598, 1924131686, 4125580919,
-			555943458,  4047836046, 3693150918, 1515015978,
-			3523541186, 753964207,  1512058436, 682070622,
-			983063469,  4097791860, 3336260823, 603291380,
-			2554576084, 139062484,  590788013,  3608810491,
-			3663176645, 3481732081, 1011496919, 2935401636,
-			628041163,  3997974947, 2533467101, 2287863463,
-			2465361808, 1196937660, 263152482,  618228754,
-			2535860367, 3089904367, 1053769440, 1270818139,
-			1462199892, 49766906,   4229377745, 445624458,
-			3949395950, 4102223196, 162228180,  352248782,
-			3700326028, 965464548,  3236553557, 1342363444,
-			1740229486, 4006226087, 1475432391, 2100043423,
-			734083679,  2197742340, 1695047538, 2684537025,
-			2755935210, 2185177924, 1179365521, 682202996,
-			1985796754, 1203188028, 3742512741, 2573038834,
-			1722845493, 971634808,  2622456659, 1542773708,
-			506664990,  516191900,  3015858858, 2439287065,
-			1778261054, 3352336947, 1470361474, 2832338531,
-			2559479753, 2841821596, 858410480,  1311022275,
-		];
-
-		const expected2 = [
-			1867215825, 1512725508, 59490082,   898255083,
-			2128587452, 3375572255, 3011978101, 664390052,
-			712189293,  1309145867, 1574443536, 3005563625,
-			1937221174, 2592810353, 1221596501, 3864084723,
-			2447880554, 1373397507, 4101388729, 1434258649,
-			2876658371, 694177935,  1850641240, 2934786942,
-			3613830458, 3660625740, 1450431957, 978896710,
-			108365537,  1669305275, 1505684879, 1989942961,
-			4089952722, 2832268551, 27863256,   3866494241,
-			3916427650, 3309597508, 24597008,   3442418170,
-			1617059167, 175885832,  854293503,  3965431971,
-			3276364445, 4079612430, 1622146979, 1665096344,
-			2283667308, 2042586700, 2997013224, 1214521941,
-			860865914,  3204144669, 3352312876, 407025370,
-			1854088521, 1518454983, 2467488963, 3014922727,
-			667505194,  1382726996, 3519130642, 3473985175,
-			387425140,  826920070,  3222196824, 3272392876,
-			2814202151, 1958017767, 2343175108, 513394477,
-			983853656,  3389045986, 177790781,  1853562919,
-			1417029053, 115479138,  3505632337, 339954849,
-			2552460743, 1260703764, 1719642924, 3129628830,
-			1828716278, 3537151540, 4169628597, 444526909,
-			4191927207, 3891278677, 1954375449, 3973495864,
-			2231816005, 4062939046, 2084239497, 3470238230,
-			1145760705, 2114090486, 4245867725, 1687967890,
-		];
-
-		const expected3 = JSON.parse(
-			fs.readFileSync("tests/bigger-rand-output.txt"),
-		);
-
-		const given1 = Array.from(
-			new Array(expected1.length),
-			makeRandom(123456),
-		);
-		const given2 = Array.from(
-			new Array(expected2.length),
-			makeRandom(123457),
-		);
-		const given3 = Array.from(
-			new Array(expected3.length),
-			makeRandom(2222),
-		);
-
-		assert.deepEqual(given1, expected1);
-		assert.deepEqual(given2, expected2);
-		assert.deepEqual(given3, expected3);
-	});
-};
-
-
-await runner.runTests([
-	test_makeRandom,
-]);
diff --git a/tests/js/utils.mjs b/tests/js/utils.mjs
deleted file mode 100644
index 69fd54a..0000000
--- a/tests/js/utils.mjs
+++ /dev/null
@@ -1,474 +0,0 @@
-import assert from "node:assert/strict";
-
-import * as runner from "../runner.mjs";
-import {
-	keys,
-	difference,
-	assocIn,
-	dissoc,
-	getIn,
-	findFirst,
-	partial,
-	strSortFn,
-	undefinedAsNull,
-	first,
-	rest,
-	butlast,
-	last,
-	take,
-	range,
-} from "../../src/utils.mjs";
-
-
-const test_keys = async t => {
-	t.start("keys()");
-	await t.test("happy paths", () => {
-		assert.deepEqual(
-			{ a: 1, b: 2 },
-			keys(["a", "b"], { a: 1, b: 2, c: 3 }),
-		);
-	});
-
-	await t.test("stress scenarios", () => {
-		assert.deepEqual(
-			{},
-			keys([], {}),
-			"empty selection of empty object",
-		);
-
-		assert.deepEqual(
-			{},
-			keys([], {a: 1}),
-			"empty selection of non-empty object",
-		);
-
-		assert.deepEqual(
-			{},
-			keys(["a"], {}),
-			"non-empty selection of empty object",
-		);
-
-		assert.deepEqual(
-			{ a: undefined, b: null },
-			keys(["a", "b", "c"], { a: undefined, b: null }),
-			"falsy values",
-		);
-	});
-};
-
-const test_difference = async t => {
-	t.start("difference()");
-
-	await t.test("empty values", () => {
-		assert.deepEqual(
-			difference(new Set(), new Set()),
-			new Set(),
-		);
-
-		assert.deepEqual(
-			difference(new Set(), new Set([1, 2])),
-			new Set(),
-		);
-
-		assert.deepEqual(
-			difference(new Set([1, 2]), new Set()),
-			new Set([1, 2]),
-		);
-	});
-
-	await t.test("different subsets", () => {
-		assert.deepEqual(
-			difference(new Set([1, 2]), new Set([3, 4])),
-			new Set([1, 2]),
-		);
-
-		assert.deepEqual(
-			difference(new Set([1, 2, 3]), new Set([2, 4, 5])),
-			new Set([1, 3]),
-		);
-
-		assert.deepEqual(
-			difference(new Set([1]), new Set([1, 2, 3, 4, 5])),
-			new Set(),
-		);
-
-		assert.deepEqual(
-			difference(new Set([1, 2, 3]), new Set([1, 2, 3])),
-			new Set(),
-		);
-	});
-};
-
-const test_assocIn = async t => {
-	t.start("assocIn()");
-
-	await t.test("empty values", () => {
-		assert.deepEqual(assocIn({}, [], null), {});
-		assert.deepEqual(assocIn({ k: "v" }, [], null), { k: "v" });
-	});
-
-	await t.test("adding values", () => {
-		assert.deepEqual(assocIn({}, ["k"], "v"), { k: "v" });
-		assert.deepEqual(assocIn({}, ["k1", "k2"], "v"), { k1: { k2: "v" }});
-		assert.deepEqual(assocIn({}, ["k1", "k2", "k3"], "v"), { k1: { k2: { k3: "v" }}});
-		assert.deepEqual(assocIn({ k: "v" }, ["k1", "k2"], "v"), { k: "v",  k1: { k2: "v" }});
-	});
-
-	await t.test("replacing values", () => {
-		assert.deepEqual(
-			assocIn(
-				{ k1: { k2: { k3: "before" }}},
-				["k1", "k2", "k3"],
-				"after"
-			),
-			{ k1: { k2: { k3: "after" }}}
-		);
-	});
-};
-
-const test_dissoc = async t => {
-	t.start("dissoc()");
-
-	await t.test("empty values", () => {
-		assert.deepEqual(dissoc({}, "k"), {});
-	});
-
-	await t.test("noop when key does not exist", () => {
-		assert.deepEqual(dissoc({ a: 1 }, "b"), { a: 1 });
-	});
-
-	await t.test("removes the key", () => {
-		assert.deepEqual(dissoc({ a: 1, b: 2}, "b"), { a: 1 });
-	});
-};
-
-const test_getIn = async t => {
-	t.start("getIn()");
-
-	await t.test("empty values", () => {
-		assert.deepEqual(getIn({}, []), {});
-		assert.deepEqual(getIn({ k: "v" }, []), { k: "v" });
-	});
-
-	await t.test("missing values", () => {
-		assert.deepEqual(getIn({}, ["a", "b", "c"]), undefined);
-		assert.deepEqual(getIn({ a: {}}, ["a", "b", "c"]), undefined);
-		assert.deepEqual(getIn({ a: { b: {}}}, ["a", "b", "c"]), undefined);
-		assert.deepEqual(getIn({ a: { b: {}, c: {}}}, ["a", "b", "c"]), undefined);
-	});
-
-	await t.test("nested valeues", () => {
-		assert.deepEqual(getIn({ a: { b: { c: { d: "e" }}}}, ["a", "b", "c", "d"]), "e");
-	});
-};
-
-const test_findFirst = async t => {
-	t.start("findFirst()");
-
-	await t.test("empty values", () => {
-		assert.equal(findFirst([], () => {}), null);
-	});
-
-	await t.test("when function doesn't transform, it behaves similarly to [].find()", () => {
-		const arr1 = [ 0, null, undefined, "", 1, 2 ];
-		assert.equal(findFirst(arr1, x => x), 1);
-		assert.equal(arr1.find(x => x),   1);
-
-		const arr2 = [ 0, null, undefined, "", false ];
-		assert.equal(findFirst(arr2, x => x), null);
-		assert.equal(arr2.find(x => x),   undefined);
-	});
-
-	await t.test("when it does transform, we return the transformed value", () => {
-		const arr = [ 1, 3, 5, 6 ];
-
-		assert.equal(
-			findFirst(arr, x => x % 2 === 0 && "a brand new value"),
-			"a brand new value",
-		);
-	});
-};
-
-const test_partial = async t => {
-	t.start("partial()");
-
-	await t.test("empty values", () => {
-		const adder = (a, b, c) => a + b + c;
-
-		const adder1 = partial(adder);
-		assert.equal(adder1(1, 2, 3), 6);
-
-		const adder2 = partial(adder, 4, 5, 6);
-		assert.equal(adder2(), 15);
-
-		const noargs = () => "static";
-		assert.equal(partial(noargs)(), noargs());
-	});
-
-	await t.test("too few arguments", () => {
-		const threeArgs = (a, b, c) => {
-			assert.notEqual(c, undefined);
-			return a + b + c
-		};
-
-		const add1 = partial(threeArgs, 1);
-		assert.throws(
-			() => add1(2),
-			assert.AssertionError,
-		);
-
-		const add1And2 = partial(threeArgs, 1, 2);
-		assert.throws(
-			() => add1And2(),
-			assert.AssertionError,
-		);
-
-		const addNothing = partial(threeArgs);
-		assert.throws(
-			() => addNothing(),
-			assert.AssertionError,
-		);
-	});
-
-	await t.test("too many arguments", () => {
-		const twoArgs = (a, b) => a + b;
-
-		assert.equal(partial(twoArgs, 1)(2, 3), 3);
-		assert.equal(partial(twoArgs, 1, 2)(3), 3);
-	});
-
-	await t.test("daily usage", () => {
-		const twoArg = (a, b) => a + b;
-
-		const numbers = [ 1, 2, 3, 4, 5 ];
-		assert.deepEqual(
-			numbers.map(partial(twoArg, 2)),
-			[ 3, 4, 5, 6, 7 ],
-		);
-	});
-
-	await t.test("nested partials", () => {
-		const threeArgs = (a, b, c) => a + b + c;
-
-		const add1     = partial(threeArgs, 1);
-		const add1And2 = partial(add1,      2);
-
-		assert.equal(add1And2(3), 6);
-	});
-};
-
-const test_strSortFn = async t => {
-	t.start("strSortFn()");
-
-	await t.test("empty value", () => {
-		assert.equal(strSortFn("", ""), 0);
-	});
-
-	await t.test("default sort", () => {
-		const arr = [ "a", "Z" ];
-		assert.deepEqual(
-			[...arr].sort(strSortFn),
-			[...arr].sort().reverse(),
-		);
-	});
-};
-
-const test_undefinedAsNull = async t => {
-	t.start("undefinedAsNull()");
-
-	await t.test("null for undefined or null", () => {
-		assert.equal(undefinedAsNull(undefined), null);
-		assert.equal(undefinedAsNull(null),      null);
-	});
-
-	await t.test("identity otherwise", () => {
-		const expected = [
-			" ", "", 0, 1, -1.1, true, false,
-			[], [ "" ], {}, { k: "v" },
-		];
-		const given = expected.map(undefinedAsNull);
-		assert.deepEqual(given, expected);
-	});
-};
-
-const test_first = async t => {
-	t.start("first()");
-
-	await t.test("undefined for an empty array", () => {
-		assert.equal(undefined, first([]));
-		assert.equal(undefined, first(""));
-	});
-
-	await t.test("the first element otherwise", () => {
-		assert.equal(1, first([1, 2, 3]));
-		assert.equal("a", first("abc"));
-	});
-};
-
-const test_rest = async t => {
-	t.start("rest()");
-
-	await t.test("an empty array when no more elements are available", () => {
-		assert.deepEqual([], rest([]));
-		assert.deepEqual([], rest([1]));
-		assert.equal("", rest(""));
-		assert.equal("bc", rest("abc"));
-	});
-
-	await t.test("the rest of the collection otherwise", () => {
-		assert.deepEqual([2, 3], rest([1, 2, 3]));
-		assert.equal("bc", rest("abc"));
-	});
-
-	await t.test("combines with first() well", () => {
-		const arr = ["anything", "can", "go", "here"];
-		assert.deepEqual(arr, [ first(arr), ...rest(arr) ]);
-	});
-};
-
-const test_butlast = async t => {
-	t.start("butlast()");
-
-	await t.test("empty array when ther are no more elements", () => {
-		assert.deepEqual([], butlast([]));
-		assert.deepEqual([], butlast([1]));
-		assert.equal("", butlast(""));
-		assert.equal("", butlast("c"));
-	});
-
-	await t.test("the beginning of the array otherwise", () => {
-		assert.deepEqual([1, 2], butlast([1, 2, 3]));
-		assert.equal("ab", butlast("abc"));
-	});
-};
-
-const test_last = async t => {
-	t.start("last()");
-
-	await t.test("undefined for an empty array", () => {
-		assert.equal(undefined, last([]));
-		assert.equal(undefined, last(""));
-	});
-
-	await t.test("the last element otherwise", () => {
-		assert.equal(3, last([1, 2, 3]));
-		assert.equal("c", last("abc"));
-	});
-
-	await t.test("combines with butlast() well", () => {
-		const arr = ["anything", "goes", "here", "too"];
-		assert.deepEqual(arr, [ ...butlast(arr), last(arr) ]);
-	});
-};
-
-const test_take = async t => {
-	t.start("take()");
-
-	await t.test("example usage", () => {
-		assert.deepEqual(Array.from(take(3, [1, 2, 3, 4, 5, 6])), [1, 2, 3]);
-		assert.deepEqual([...take(3, [1, 2, 3, 4, 5, 6])], [1, 2, 3]);
-
-		const gen = function*() {
-			yield* [1, 2, 3, 4, 5, 6];
-		}
-		assert.deepEqual([...take(3, gen())], [1, 2, 3]);
-
-		assert.deepEqual([...take(3, [1, 2])], [1, 2]);
-
-		assert.deepEqual([...take(1,  [])],  []);
-		assert.deepEqual([...take(0,  [1])], []);
-		assert.deepEqual([...take(-1, [1])], []);
-	});
-};
-
-const test_range = async t => {
-	t.start("range()");
-
-	await t.test("empty values", () => {
-		const [] = range();
-
-		const [ a ] = range();
-		assert.equal(a, 0n);
-
-		const [ b, c, d, e ] = range();
-		assert.deepEqual(
-			[ b,  c,  d,  e  ],
-			[ 0n, 1n, 2n, 3n ],
-		);
-
-		assert.deepEqual(
-			Array.from(take(5, range())),
-			[ 0n, 1n, 2n, 3n, 4n ],
-		);
-
-		assert.deepEqual(
-			Array.from(take(1, range())),
-			[ 0n ],
-		);
-
-		assert.deepEqual(
-			Array.from(take(0, range())),
-			[],
-		);
-	});
-
-	await t.test("example usage", () => {
-		assert.deepEqual(
-			[...range(-5, 5)],
-			[ -5n, -4n, -3n, -2n, -1n, 0n, 1n, 2n, 3n, 4n ],
-		);
-		assert.deepEqual(
-			[...range(-100, 100, 10)],
-			[
-				-100n, -90n, -80n, -70n, -60n, -50n, -40n, -30n,
-				-20n, -10n, 0n, 10n, 20n, 30n, 40n, 50n, 60n,
-				70n, 80n, 90n,
-			],
-		);
-
-		assert.deepEqual([...range(0, 4, 2)], [0n, 2n]);
-		assert.deepEqual([...range(0, 5, 2)], [0n, 2n, 4n]);
-		assert.deepEqual([...range(0, 6, 2)], [0n, 2n, 4n]);
-		assert.deepEqual([...range(0, 7, 2)], [0n, 2n, 4n, 6n]);
-
-		assert.deepEqual(
-			[...range(100, 0, -10)],
-			[ 100n, 90n, 80n, 70n, 60n, 50n, 40n, 30n, 20n, 10n ]
-		);
-		assert.deepEqual(
-			[...range(10, -10, -1)],
-			[
-				10n, 9n, 8n, 7n, 6n, 5n, 4n, 3n, 2n, 1n, 0n,
-				-1n, -2n, -3n, -4n, -5n, -6n, -7n, -8n, -9n,
-			],
-		);
-
-		assert.deepEqual(
-			[...take(3, range(1, 10, 0))],
-			[ 1n, 1n, 1n ],
-		);
-		assert.deepEqual(
-			[...take(3, range(10, 1, 0))],
-			[ 10n, 10n, 10n ],
-		);
-	});
-};
-
-
-await runner.runTests([
-	test_keys,
-	test_difference,
-	test_assocIn,
-	test_dissoc,
-	test_getIn,
-	test_findFirst,
-	test_partial,
-	test_strSortFn,
-	test_undefinedAsNull,
-	test_first,
-	test_rest,
-	test_butlast,
-	test_last,
-	test_take,
-	test_range,
-]);
diff --git a/tests/js/web.mjs b/tests/js/web.mjs
deleted file mode 100644
index d385a72..0000000
--- a/tests/js/web.mjs
+++ /dev/null
@@ -1,6 +0,0 @@
-import * as runner from "../runner.mjs";
-
-
-
-await runner.runTests([
-]);
diff --git a/tests/lighttpd.conf b/tests/lighttpd.conf
deleted file mode 100644
index e3cdce0..0000000
--- a/tests/lighttpd.conf
+++ /dev/null
@@ -1,35 +0,0 @@
-server.modules += (
-	"mod_proxy",
-	"mod_accesslog",
-)
-
-server.bind          = var.CWD + "/lighttpd.socket"
-server.document-root = var.CWD + "/src/static/"
-
-server.errorlog    = "/dev/stdout"
-server.breakagelog = "/dev/stdout"
-accesslog.filename = "/dev/stdout"
-
-accesslog.format  = ""
-accesslog.format += "{ "
-accesslog.format +=    "\"tool\": "            + "\"lighttpd\", "
-accesslog.format +=    "\"http-host\": "       + "\"%V\", "
-accesslog.format +=    "\"remote-addr\": "     + "\"%h\", "
-accesslog.format +=    "\"remote-user\": "     + "\"%u\", "
-accesslog.format +=    "\"request-method\": "  + "\"%m\", "
-accesslog.format +=    "\"request\": "         + "\"%r\", "
-accesslog.format +=    "\"status\": "          +  "%s, "
-accesslog.format +=    "\"body-bytes-sent\": " + "\"%b\", "
-accesslog.format +=    "\"duration-usec\": "   +  "%D, "
-accesslog.format +=    "\"http-referrer\": "   + "\"%{Referer}i\", "
-accesslog.format +=    "\"http-user-agent\": " + "\"%{User-Agent}i\" "
-accesslog.format += "}"
-
-index-file.names = ( "index.html" )
-
-$HTTP["url"] =~ "^/api/" {
-	proxy.server = ( "" => (( "host" => var.CWD + "/web.socket" )))
-	$HTTP["url"] =~ "^/api/socket$" {
-		proxy.header += ( "upgrade" => "enable" )
-	}
-}
diff --git a/tests/papo_test.go b/tests/papo_test.go
new file mode 100644
index 0000000..ef424fb
--- /dev/null
+++ b/tests/papo_test.go
@@ -0,0 +1,14 @@
+package papo_test
+
+import (
+	"testing"
+
+	"euandre.org/papo/src"
+)
+
+
+func TestConvert(t *testing.T) {
+	if papo.Hello("World") != "Hi, World.  Welcome!" {
+		t.Fail()
+	}
+}
diff --git a/tests/rand.c b/tests/rand.c
deleted file mode 100644
index 26146e8..0000000
--- a/tests/rand.c
+++ /dev/null
@@ -1,83 +0,0 @@
-// Derived from
-// http://www.math.sci.hiroshima-u.ac.jp/m-mat/MT/MT2002/CODES/mt19937ar.c
-
-#define _XOPEN_SOURCE 700
-
-#include <assert.h>
-#include <inttypes.h>
-#include <stdbool.h>
-#include <stdio.h>
-
-
-#define N 624U
-static const uint16_t M = 397;
-static const uint32_t MATRIX_A   = 0x9908b0dfUL;
-static const uint32_t UPPER_MASK = 0x80000000UL;
-static const uint32_t LOWER_MASK = 0x7fffffffUL;
-
-static uint32_t mt[N];
-static uint16_t mti;
-static bool initialized = false;
-
-static void
-init(uint32_t s) {
-	initialized = true;
-	mt[0] = s & 0xffffffffUL;
-	for (mti = 1; mti < N; mti++) {
-		mt[mti] = (1812433253 * (mt[mti - 1] ^ (mt[mti - 1] >> 30))) + mti;
-	}
-}
-
-/// Generates a random number on the [ 0, 0xffffffff ]-interval.
-static uint32_t
-generate(void) {
-	assert(initialized == true);
-	static uint32_t mag01[2] = { 0, MATRIX_A };
-
-	if (mti >= N) {
-		uint16_t kk;
-
-		for (kk = 0; kk < N - M; kk++) {
-			const uint32_t y0 =
-				(mt[kk]     & UPPER_MASK) |
-				(mt[kk + 1] & LOWER_MASK);
-			mt[kk] = mt[kk + M] ^ (y0 >> 1) ^ mag01[y0 & 1U];
-		}
-
-		for (; kk < N - 1; kk++) {
-			const uint32_t y1 =
-				(mt[kk]     & UPPER_MASK) |
-				(mt[kk + 1] & LOWER_MASK);
-			mt[kk] = mt[kk + (M - N)] ^ (y1 >> 1) ^ mag01[y1 & 1U];
-		}
-
-		const uint32_t y2 =
-			(mt[N - 1] & UPPER_MASK) |
-			(mt[0]     & LOWER_MASK);
-		mt[N - 1] = mt[M - 1] ^ (y2 >> 1) ^ mag01[y2 & 1U];
-		mti = 0;
-	}
-
-	uint32_t y = mt[mti++];
-
-	y ^= (y >> 11);
-	y ^= (y << 7)  & 0x9d2c5680UL;
-	y ^= (y << 15) & 0xefc60000UL;
-	y ^= (y >> 18);
-
-	return y;
-}
-
-
-int
-main(void) {
-	init(2222);
-
-	for (uint16_t i = 0; i < 10000; i++) {
-		assert(
-			printf("%" PRIu32 "\n", generate()) > 0
-		);
-	}
-
-	return 0;
-}
diff --git a/tests/rand.mjs b/tests/rand.mjs
deleted file mode 100644
index ba4e3b1..0000000
--- a/tests/rand.mjs
+++ /dev/null
@@ -1,55 +0,0 @@
-const N          = 624;
-const M          = 397;
-const MATRIX_A   = 0x9908b0df;
-const UPPER_MASK = 0x80000000;
-const LOWER_MASK = 0x7fffffff;
-const mag01      = [ 0x0, MATRIX_A ];
-const INIT_MUL   = 1812433253;
-
-/// The given function generates random numbers on the [ 0, 0xffffffff ]-interval.
-export const makeRandom = (seed = (new Date()).getTime()) => {
-	const mt = new Array(N);
-	let mti  = null;
-
-	mt[0] = seed >>> 0;
-	for (mti = 1; mti < N; mti++) {
-		const s0 = mt[mti - 1] ^ (mt[mti - 1] >>> 30);
-		mt[mti] =
-			(((((s0 & 0xffff0000) >>> 16) * INIT_MUL) << 16) +
-			((   s0 & 0x0000ffff) * INIT_MUL) +
-			mti) >>> 0;
-	}
-
-	return () => {
-		if (mti >= N) {
-			let kk = null;
-
-			for (kk = 0; kk < N - M; kk++) {
-				const y0 =
-					(mt[kk]     & UPPER_MASK) |
-					(mt[kk + 1] & LOWER_MASK);
-				mt[kk] = mt[kk + M] ^ (y0 >>> 1) ^ mag01[y0 & 0x1];
-			}
-
-			for (; kk < N - 1; kk++) {
-				const y1 =
-					(mt[kk]     & UPPER_MASK) |
-					(mt[kk + 1] & LOWER_MASK);
-				mt[kk] = mt[kk + (M - N)] ^ (y1 >>> 1) ^ mag01[y1 & 0x1];
-			}
-
-			const y2 =
-				(mt[N - 1] & UPPER_MASK) |
-				(mt[0]     & LOWER_MASK);
-			mt[N - 1] = mt[M - 1] ^ (y2 >>> 1) ^ mag01[y2 & 0x1];
-			mti = 0;
-		}
-
-		let y = mt[mti++];
-		y ^= (y >>> 11);
-		y ^= (y <<  7)  & 0x9d2c5680;
-		y ^= (y <<  15) & 0xefc60000;
-		y ^= (y >>> 18);
-		return y >>> 0;
-	};
-};
diff --git a/tests/runner.mjs b/tests/runner.mjs
deleted file mode 100644
index c17c0d0..0000000
--- a/tests/runner.mjs
+++ /dev/null
@@ -1,31 +0,0 @@
-import process from "node:process";
-
-const red    = s => `\x1b[31m${s}\x1b[0m`;
-const green  = s => `\x1b[32m${s}\x1b[0m`;
-const yellow = s => `\x1b[33m${s}\x1b[0m`;
-
-const t = {
-	tap: x => {
-		console.error("tap:", x);
-		return x;
-	},
-	start: msg => {
-		console.error(`${msg}:`);
-	},
-	test: async (msg, fn) => {
-		process.stderr.write(`${yellow("testing")}: ${msg}... `);
-		try {
-			await fn();
-		} catch (e) {
-			process.stderr.write(`${red("FAIL\n")}`);
-			throw e;
-		}
-		process.stderr.write(`${green("OK\n")}`);
-	},
-};
-
-export const runTests = async tests => {
-	for (const testFn of tests) {
-		await testFn(t);
-	}
-};