refactor

core/racing/domain/entities/penalty/PenaltyValue.test.ts

@@ -0,0 +1,37 @@
+import { PenaltyValue } from './PenaltyValue';
+import { RacingDomainValidationError } from '../../errors/RacingDomainError';
+
+describe('PenaltyValue', () => {
+  describe('create', () => {
+    it('should create a PenaltyValue with positive integer', () => {
+      const value = PenaltyValue.create(5);
+      expect(value.toNumber()).toBe(5);
+    });
+
+    it('should throw error for zero', () => {
+      expect(() => PenaltyValue.create(0)).toThrow(RacingDomainValidationError);
+    });
+
+    it('should throw error for negative number', () => {
+      expect(() => PenaltyValue.create(-1)).toThrow(RacingDomainValidationError);
+    });
+
+    it('should throw error for non-integer', () => {
+      expect(() => PenaltyValue.create(5.5)).toThrow(RacingDomainValidationError);
+    });
+  });
+
+  describe('equals', () => {
+    it('should return true for equal values', () => {
+      const value1 = PenaltyValue.create(5);
+      const value2 = PenaltyValue.create(5);
+      expect(value1.equals(value2)).toBe(true);
+    });
+
+    it('should return false for different values', () => {
+      const value1 = PenaltyValue.create(5);
+      const value2 = PenaltyValue.create(10);
+      expect(value1.equals(value2)).toBe(false);
+    });
+  });
+});