Add isInteger coordinate utils

2024-12-13 14:36:41 +01:00
parent feb1b40408
commit 480a2bfbd6
2 changed files with 20 additions and 1 deletions
@@ -4,7 +4,8 @@ import {
  findCoordsOfDigit,
  getAdjacent,
  inBounds,
-  isCoordinateEqual
+  isCoordinateEqual,
+  isInteger
 } from './coordinates.ts';

 describe('coordinates utils', () => {
@@ -101,4 +102,14 @@ describe('coordinates utils', () => {
    expect(actualSevenRegex[0]).toEqual([1, 2]);
    expect(actualSevenRegex[1]).toEqual([2, 3]);
  });
+
+  it('isInteger', () => {
+    expect(isInteger([1, 2])).toBeTrue();
+    expect(isInteger([1, 2, 3])).toBeTrue();
+    expect(isInteger([0, 0])).toBeTrue();
+    expect(isInteger([0, 10.001])).toBeFalse();
+    expect(isInteger([472.2948292, 10.001])).toBeFalse();
+    expect(isInteger([-472.2948292, 10.001])).toBeFalse();
+    expect(isInteger([-472.2948292, -10.001])).toBeFalse();
+  });
 });