#69 : Rename entities

src/utils/math.test.js

@@ -1,5 +1,6 @@
 import {
   getDistance,
+  getValueInRange,
 } from './math.js'
 
 describe('getDistance', () => {
@@ -17,3 +18,28 @@ describe('getDistance', () => {
     expect(getDistance(p1, p2)).toBe(5)
   })
 })
+
+describe('getValueInRange', () => {
+  it('returns value in range as expected', () => {
+    const testCases = [
+      { min: 0, value: -5, max: 3, expected: 0 },
+      { min: 0, value: 0, max: 3, expected: 0 },
+      { min: 0, value: 1, max: 3, expected: 1 },
+      { min: 0, value: 2, max: 3, expected: 2 },
+      { min: 0, value: 7, max: 3, expected: 3 },
+    ]
+    testCases.forEach(({
+      min,
+      value,
+      max,
+      expected,
+    }) => {
+      expect(getValueInRange(
+        min,
+        value,
+        max,
+      )).toBe(expected)
+    })
+  })
+})
+