债券计算器返回结果后要进行 /100 * 100 处理适配目前的这个 /100 * 100，避免很离谱的值

2026-07-22 14:00:55 +08:00
parent 1373f57884
commit 3cf06c2be7
5 changed files with 159 additions and 10 deletions
@@ -111,6 +111,40 @@ describe('错误反馈：getBondCalcErrorMessage（对齐 C# BondCalcHepler 的
        expect(SwapCalc.getBondCalcErrorMessage(resp)).toBeNull();
    });

+    test('防御值域：成功(errCode=0)但净价为负 → 拦截提示、不回写（用户实测 180205.IB 场景）', () => {
+        const resp = { errCode: 0, dirtyPrice: 100, cleanPrice: -117.93, ytm: 6.37 };
+        const err = SwapCalc.getBondCalcErrorMessage(resp);
+        expect(err).not.toBeNull();
+        expect(err).toContain("净价");
+    });
+
+    test('防御值域：成功但收益率量级爆炸(378543) → 拦截提示、不回写', () => {
+        const resp = { errCode: 0, dirtyPrice: 100, cleanPrice: 97.82, ytm: 378543.526601942 };
+        const err = SwapCalc.getBondCalcErrorMessage(resp);
+        expect(err).not.toBeNull();
+        expect(err).toContain("收益率");
+    });
+
+    test('防御值域：净价超过 1000（量纲错误）→ 拦截', () => {
+        const resp = { errCode: 0, dirtyPrice: 100, cleanPrice: 9782, ytm: 6.37 };
+        expect(SwapCalc.getBondCalcErrorMessage(resp)).not.toBeNull();
+    });
+
+    test('防御值域：命中哨兵值 -999999 → 拦截', () => {
+        const resp = { errCode: 0, dirtyPrice: 100, cleanPrice: 99, ytm: -999999 };
+        expect(SwapCalc.getBondCalcErrorMessage(resp)).not.toBeNull();
+    });
+
+    test('防御值域：合理范围内的正常值(净价97.82/收益率6.37) → 放行返回 null', () => {
+        const resp = { errCode: 0, dirtyPrice: 100, cleanPrice: 97.82, ytm: 6.37 };
+        expect(SwapCalc.getBondCalcErrorMessage(resp)).toBeNull();
+    });
+
+    test('防御值域：负收益率但量级合理(-2.5%) → 放行（允许负利率债券）', () => {
+        const resp = { errCode: 0, dirtyPrice: 100, cleanPrice: 99, ytm: -2.5 };
+        expect(SwapCalc.getBondCalcErrorMessage(resp)).toBeNull();
+    });
+
    test('端到端：业务错误时不覆盖手工输入（仅提示）', () => {
        const item = { PosiNetNoFeePrice: 99.5, PosiGrossPrice: 100.0, InitYtm: 2.6,
                      bondDriverType: 'CP', bondManual: { CP: true, DP: false, YD: false } };