test(generator): add coverage for exact SVG dimensions per size parameter

Author: Subhooo5

app/api/streak/route.ts

@@ -2,12 +2,7 @@
 import { NextResponse } from 'next/server';
 import { fetchGitHubContributions } from '../../../lib/github';
 import { calculateStreak, calculateMonthlyStats } from '../../../lib/calculate';
-import {
-  generateNotFoundSVG,
-  generateSVG,
-  generateMonthlySVG,
-  escapeXML,
-} from '../../../lib/svg/generator';
+import { generateNotFoundSVG, generateSVG, generateMonthlySVG } from '../../../lib/svg/generator';
 import { getSecondsUntilUTCMidnight, getSecondsUntilMidnightInTimezone } from '../../../utils/time';
 import type { BadgeParams } from '../../../types';
 import { themes } from '../../../lib/svg/themes';

lib/svg/generator.test.ts

@@ -511,6 +511,41 @@ describe('generateSVG', () => {
       expect(svg).not.toContain('fill="white" fill-opacity="0.2"');
     });
   });
+
+  describe('SVG dimensions per size', () => {
+    it('renders width="600" and height="420" for medium size (default)', () => {
+      const svg = generateSVG(
+        mockStats,
+        { user: 'avi', size: 'medium' } as unknown as BadgeParams,
+        mockCalendar
+      );
+
+      expect(svg).toContain('width="600"');
+      expect(svg).toContain('height="420"');
+    });
+
+    it('renders width="400" and height="280" for small size', () => {
+      const svg = generateSVG(
+        mockStats,
+        { user: 'avi', size: 'small' } as unknown as BadgeParams,
+        mockCalendar
+      );
+
+      expect(svg).toContain('width="400"');
+      expect(svg).toContain('height="280"');
+    });
+
+    it('renders width="800" and height="560" for large size', () => {
+      const svg = generateSVG(
+        mockStats,
+        { user: 'avi', size: 'large' } as unknown as BadgeParams,
+        mockCalendar
+      );
+
+      expect(svg).toContain('width="800"');
+      expect(svg).toContain('height="560"');
+    });
+  });
 });
 
 describe('generateMonthlySVG', () => {