Create sentimentAnalysis.test.js

tests/sentimentAnalysis.test.js

@@ -0,0 +1,31 @@
+// sentimentAnalysis.test.js
+
+const SentimentAnalysis = require('./sentimentAnalysis'); // Assuming you have a SentimentAnalysis module
+
+describe('Sentiment Analysis Functionalities', () => {
+    let sentimentAnalysis;
+
+    beforeEach(() => {
+        sentimentAnalysis = new SentimentAnalysis();
+    });
+
+    test('should return positive sentiment for positive text', () => {
+        const result = sentimentAnalysis.analyze('I love programming!');
+        expect(result).toBeGreaterThan(0);
+    });
+
+    test('should return negative sentiment for negative text', () => {
+        const result = sentimentAnalysis.analyze('I hate bugs!');
+        expect(result).toBeLessThan(0);
+    });
+
+    test('should return neutral sentiment for neutral text', () => {
+        const result = sentimentAnalysis.analyze('This is a sentence.');
+        expect(result).toBe(0);
+    });
+
+    test('should handle empty text gracefully', () => {
+        const result = sentimentAnalysis.analyze('');
+        expect(result).toBe(0); // Assuming neutral sentiment for empty text
+    });
+});