diff --git a/components/TypeTacticsInfoList.test.tsx b/components/TypeTacticsInfoList.test.tsx
new file mode 100644
index 0000000..4a8bee7
--- /dev/null
+++ b/components/TypeTacticsInfoList.test.tsx
@@ -0,0 +1,25 @@
+import React from 'react';
+import {render} from '@testing-library/react-native';
+import TypeTacticsInfoList from './TypeTacticsInfoList';
+
+describe('TypeTacticsInfoList component', () => {
+    it('renders types correctly', () => {
+        const types = ['FIRE', 'WATER', 'GRASS'];
+        const {getByText} = render(<TypeTacticsInfoList isWeakness={true} types={types}/>);
+
+        types.forEach(type => {
+            expect(getByText(type)).toBeTruthy();
+        });
+    });
+
+    it('renders "Nothing" when types array is empty', () => {
+        const {getByText} = render(<TypeTacticsInfoList isWeakness={false} types={[]}/>);
+        expect(getByText('Nothing')).toBeTruthy();
+    });
+
+    it('renders "Nothing" when types is undefined', () => {
+        // @ts-ignore
+        const {getByText} = render(<TypeTacticsInfoList isWeakness={true} types={undefined}/>);
+        expect(getByText('Nothing')).toBeTruthy();
+    });
+});
diff --git a/yarn.lock b/yarn.lock
index daf9baf..563e42a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2187,7 +2187,7 @@
 
 "@testing-library/react-native@^12.1.2":
   version "12.1.2"
-  resolved "https://registry.npmjs.org/@testing-library/react-native/-/react-native-12.1.2.tgz"
+  resolved "https://registry.yarnpkg.com/@testing-library/react-native/-/react-native-12.1.2.tgz#1935affe1106aeddf0087dff31a6d7414917c098"
   integrity sha512-5rQMQpbSQAuJc4TxjTt1IoeT1a5eVXaa61hf/YcjV2QtGqCoyhuW8DvhTowrL7y2Ds4NzuYBmbVxjNPR6GIblw==
   dependencies:
     pretty-format "^29.0.0"