增加特殊情况

test/money/numberToWords.test.ts

@@ -3,7 +3,6 @@ import numberToWords from '../../src/money/numberToWords'
 import numberToWords2 from '../../src/money/numberToWords2'
 import numberToWords3 from '../../src/money/numberToWords3'
 
-
 describe('测试整数', () => {
   it('0 toBe 零元整', () => {
     expect(numberToWords(0)).toBe('零元整')
@@ -260,6 +259,24 @@ describe('小数整数', () => {
   it('839109939.677061 toBe 捌亿叁仟玖佰壹拾万零玖仟玖佰叁拾玖元陆角柒分', () => {
     expect(numberToWords(839109939.677061)).toBe('捌亿叁仟玖佰壹拾万零玖仟玖佰叁拾玖元陆角柒分')
   })
+  it('839109939.677061 toBe 捌亿叁仟玖佰壹拾万零玖仟玖佰叁拾玖元陆角柒分', () => {
+    expect(numberToWords2(839109939.677061)).toBe('捌亿叁仟玖佰壹拾万零玖仟玖佰叁拾玖元陆角柒分')
+  })
+  it('839109939.677061 toBe 捌亿叁仟玖佰壹拾万零玖仟玖佰叁拾玖元陆角柒分', () => {
+    expect(numberToWords3(839109939.677061)).toBe('捌亿叁仟玖佰壹拾万零玖仟玖佰叁拾玖元陆角柒分')
+  })
+})
+
+describe('测试特殊情况', () => {
+  it('-1 toBe error', () => {
+    expect(numberToWords(-1)).toBe('负壹元整')
+  })
+  it('-1 toBe error', () => {
+    expect(() => numberToWords2(-1)).toThrowError('数字不能为负数')
+  })
+  it('-1 toBe error', () => {
+    expect(numberToWords3(-1)).toBe('负壹元整')
+  })
 })
 
 describe('随机数测试', () => {
@@ -268,7 +285,6 @@ describe('随机数测试', () => {
       const random = Math.random() * 1000000000000
       const result = numberToWords3(random)
       const result2 = numberToWords2(random)
-      console.log(random, result, result2)
       expect(result).toBe(result2)
     }
   })