view data tests

apps/website/lib/display-objects/DashboardConsistencyDisplay.test.ts

@@ -0,0 +1,23 @@
+import { describe, it, expect } from 'vitest';
+import { DashboardConsistencyDisplay } from './DashboardConsistencyDisplay';
+
+describe('DashboardConsistencyDisplay', () => {
+  describe('happy paths', () => {
+    it('should format consistency correctly', () => {
+      expect(DashboardConsistencyDisplay.format(0)).toBe('0%');
+      expect(DashboardConsistencyDisplay.format(50)).toBe('50%');
+      expect(DashboardConsistencyDisplay.format(100)).toBe('100%');
+    });
+  });
+
+  describe('edge cases', () => {
+    it('should handle decimal consistency', () => {
+      expect(DashboardConsistencyDisplay.format(85.5)).toBe('85.5%');
+      expect(DashboardConsistencyDisplay.format(99.9)).toBe('99.9%');
+    });
+
+    it('should handle negative consistency', () => {
+      expect(DashboardConsistencyDisplay.format(-10)).toBe('-10%');
+    });
+  });
+});