From 06d66aa1ad66dd56c08a2508849c40943df7a2fc Mon Sep 17 00:00:00 2001
From: multipleof4 <planetrenox@protonmail.com>
Date: Mon, 13 Oct 2025 05:50:51 -0700
Subject: [PATCH] Feat: Reorganizing tests into subdirectories

---
 tests/4_determinant/test.js | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 tests/4_determinant/test.js

diff --git a/tests/4_determinant/test.js b/tests/4_determinant/test.js
new file mode 100644
index 0000000..dc1db11
--- /dev/null
+++ b/tests/4_determinant/test.js
@@ -0,0 +1,25 @@
+module.exports = {
+  prompt: `
+// Write an async JavaScript function 'calculateDeterminant' that calculates the determinant of a square matrix.
+// - The function must accept an n x n matrix, represented as an array of arrays.
+// - You MUST use a dynamic import() to load the 'mathjs' library from a CDN.
+// - You MUST use the library's built-in 'det' function to perform the calculation.
+// - The function should return the determinant value.
+`,
+  harness: `
+const assert = require('assert');
+async function runTest() {
+  const matrix = [[1, 2, 3], [4, 5, 6], [7, 8, 9]];
+  try {
+    const det = await calculateDeterminant(matrix);
+    assert.strictEqual(det, 0, "Test Failed: Determinant of [[1,2,3],[4,5,6],[7,8,9]] should be 0.");
+    console.log("Test Passed!");
+    process.exit(0);
+  } catch (e) {
+    console.error("Test Execution Error:", e.message);
+    process.exit(1);
+  }
+}
+runTest();
+`
+};