From ba13007dce63d211eb6a168f502f58af01a6ca1f Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Wed, 28 Feb 2024 11:30:33 -0300
Subject: src/utils.mjs: Define strSortFn() and use it on all files

---
 tests/js/accretion.mjs |  3 ++-
 tests/js/utils.mjs     | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)

(limited to 'tests')

diff --git a/tests/js/accretion.mjs b/tests/js/accretion.mjs
index 73c93c8..14c86d3 100644
--- a/tests/js/accretion.mjs
+++ b/tests/js/accretion.mjs
@@ -5,6 +5,7 @@ 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,
@@ -35,7 +36,7 @@ const test_runMigrations = t => {
 
 		const migrationLogs = fs
 			.readdirSync(MIGRATIONS_DIR)
-			.sort((a, b) => a.localeCompare(b, "POSIX"))
+			.sort(u.strSortFn)
 			.map(filename => ({ log: "exec-migration", filename }));
 		assert.deepEqual(contents, migrationLogs);
 	});
diff --git a/tests/js/utils.mjs b/tests/js/utils.mjs
index 004af95..178f6c8 100644
--- a/tests/js/utils.mjs
+++ b/tests/js/utils.mjs
@@ -10,6 +10,7 @@ import {
 	first,
 	promisify,
 	partial,
+	strSortFn,
 } from "../../src/utils.mjs";
 
 const test_eq = t => {
@@ -344,6 +345,22 @@ const test_partial = t => {
 	});
 };
 
+const test_strSortFn = t => {
+	t.start("strSortFn()");
+
+	t.test("empty value", () => {
+		assert.equal(strSortFn("", ""), 0);
+	});
+
+	t.test("default sort", () => {
+		const arr = [ "a", "Z" ];
+		assert.deepEqual(
+			[...arr].sort(strSortFn),
+			[...arr].sort().reverse(),
+		);
+	});
+};
+
 
 await runner.runTests([
 	test_eq,
@@ -354,4 +371,5 @@ await runner.runTests([
 	test_first,
 	test_promisify,
 	test_partial,
+	test_strSortFn,
 ]);
-- 
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