Update test file format and fix test name

test/test1889.js

@@ -8,31 +8,31 @@ var test = '1889'; // insert test file number
 describe('Test 1889 - Ensure utils.isNode handles node and non-Node environments', function () {
 	let originalProcess;
 
-	before(function() {
-        // Store the original process object
-        originalProcess = global.process;
-    });
+	before(function () {
+		// Store the original process object
+		originalProcess = global.process;
+	});
 
-    after(function() {
-        // Restore the original process object after all tests
-        global.process = originalProcess;
-    });
+	after(function () {
+		// Restore the original process object after all tests
+		global.process = originalProcess;
+	});
 
 	it('Positive: Detect Node environment', function () {
-          // No modification needed here, running in actual Node.js environment
-		  const isNode = alasql.utils.isNode;
-		  assert.strictEqual(isNode, true, 'utils.isNode should return true in a Node.js environment');
+		// No modification needed here, running in actual Node.js environment
+		const isNode = alasql.utils.isNode;
+		assert.strictEqual(isNode, true, 'utils.isNode should return true in a Node.js environment');
 	});
 
-	it('Negative: Detect Node environment', function () {
+	it('Negative: Should not detect as Node environment', function () {
 		// Temporarily override the global process object
-        global.process = null;
+		global.process = null;
 
 		delete require.cache[require.resolve('..')];
 		const reloadedAlasql = require('..');
 
 		const isNodeAfterModification = reloadedAlasql.utils.isNode;
-		assert.strictEqual(isNodeAfterModification, false, 'utils.isNode should return true in a Node.js environment');
-  });
+		assert.strictEqual(isNodeAfterModification, false, 'utils.isNode should return false when not in nodejs environment');
+	});
 
 });