fix: add tests for enums

tests/FieldType.spec.ts

@@ -0,0 +1,88 @@
+import { FieldType } from '../src/enums/FieldType';
+import { expect } from 'chai';
+
+describe('FieldType', function () {
+  describe('Text', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.Text;
+      expect(result).to.equal('Text');
+    });
+  });
+
+  describe('Number', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.Number;
+      expect(result).to.equal('Number');
+    });
+  });
+
+  describe('AutoNumber', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.AutoNumber;
+      expect(result).to.equal('AutoNumber');
+    });
+  });
+
+  describe('Date', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.Date;
+      expect(result).to.equal('Date');
+    });
+  });
+
+  describe('TimeSpan', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.TimeSpan;
+      expect(result).to.equal('TimeSpan');
+    });
+  });
+
+  describe('List', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.List;
+      expect(result).to.equal('List');
+    });
+  });
+
+  describe('Reference', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.Reference;
+      expect(result).to.equal('Reference');
+    });
+  });
+
+  describe('SurveyReference', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.SurveyReference;
+      expect(result).to.equal('SurveyReference');
+    });
+  });
+
+  describe('SurveyGroupScoring', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.SurveyGroupScoring;
+      expect(result).to.equal('SurveyGroupScoring');
+    });
+  });
+
+  describe('SurveyCampaign', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.SurveyCampaign;
+      expect(result).to.equal('SurveyCampaign');
+    });
+  });
+
+  describe('SurveyUnifiedAnswer', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.SurveyUnifiedAnswer;
+      expect(result).to.equal('SurveyUnifiedAnswer');
+    });
+  });
+
+  describe('Attachment', function () {
+    it('should return the correct value', function () {
+      const result = FieldType.Attachment;
+      expect(result).to.equal('Attachment');
+    });
+  });
+});