test: simplified tests

src/modules/pivotTable/__tests__/addToTotalIfNumber.js

@@ -1,99 +1,84 @@
 import { addToTotalIfNumber } from '../addToTotalIfNumber.js'
 
-const field = 'test'
 const tests = [
     {
         testName: 'negative value',
         value: -1,
-        totalObj: {},
-        field,
+        total: undefined,
         expected: -1,
     },
     {
         testName: 'zero value',
         value: 0,
-        totalObj: {},
-        field,
+        total: undefined,
         expected: 0,
     },
     {
         testName: 'positive value',
         value: 1,
-        totalObj: {},
-        field,
+        total: undefined,
         expected: 1,
     },
     {
         testName: 'null value',
         value: null,
-        totalObj: {},
-        field,
+        total: undefined,
         expected: undefined,
     },
     {
         testName: 'undefined value',
         value: undefined,
-        totalObj: {},
-        field,
+        total: undefined,
         expected: undefined,
     },
     {
         testName: 'string value',
         value: 'string',
-        totalObj: {},
-        field,
+        total: undefined,
         expected: undefined,
     },
     {
         testName: 'negative value with existing total',
         value: -1,
-        totalObj: { [field]: 100 },
-        field,
+        total: 100,
         expected: 99,
     },
     {
         testName: 'zero value with existing total',
         value: 0,
-        totalObj: { [field]: 100 },
-        field,
+        total: 100,
         expected: 100,
     },
     {
         testName: 'positive value with existing total',
         value: 1,
-        totalObj: { [field]: 100 },
-        field,
+        total: 100,
         expected: 101,
     },
     {
         testName: 'null value with existing total',
         value: null,
-        totalObj: { [field]: 100 },
-        field,
+        total: 100,
         expected: 100,
     },
     {
         testName: 'undefined value with existing total',
         value: undefined,
-        totalObj: { [field]: 100 },
-        field,
+        total: 100,
         expected: 100,
     },
     {
         testName: 'string value with existing total',
         value: 'string',
-        totalObj: { [field]: 100 },
-        field,
+        total: 100,
         expected: 100,
     },
 ]
 
 describe('addToTotalIfNumber', () => {
     tests.forEach((t) => {
         it(t.testName, () => {
-            expect(addToTotalIfNumber(t.value, t.totalObj[t.field])).toEqual(
-                t.expected
-            )
+            expect(addToTotalIfNumber(t.value, t.total)).toEqual(t.expected)
         })
     })
 })