chore: add tests for convertToUploadcareQualityString

Author: nd0ut

src/__tests__/convert-to-uploadcare-quality-string.spec.ts

@@ -0,0 +1,19 @@
+import { convertToUploadcareQualityString } from '../utils/helpers';
+
+describe('convertToUploadcareQualityString', () => {
+  it('should map 0 to lightest', () => {
+    expect(convertToUploadcareQualityString(0)).toBe('lightest');
+  });
+
+  it('should map 38 to lightest', () => {
+    expect(convertToUploadcareQualityString(38)).toBe('lightest');
+  });
+
+  it('should map 39 to lighter', () => {
+    expect(convertToUploadcareQualityString(39)).toBe('lighter');
+  });
+
+  it('should map 100 to best', () => {
+    expect(convertToUploadcareQualityString(100)).toBe('best');
+  });
+});