diff --git a/src/tests/index.test.ts b/src/tests/index.test.ts
index 3b9abde..0034c65 100644
--- a/src/tests/index.test.ts
+++ b/src/tests/index.test.ts
@@ -12,6 +12,13 @@ test('can create default logger', () => {
 test('can create named logger', () => {
     const logger = loggerFactory('myApp');
     expect(logger).toBeDefined();
+    expect((logger.options as any).loggerName).toBe('myApp');
+});
+
+test('can create logger with options', () => {
+    const logger = loggerFactory({ pretty: true });
+    expect(logger).toBeDefined();
+    expect(logger.options.pretty).toBe(true);
 });
 
 const testWriteStream = (resolve, assert) => ({