fixed basic test

app/utils/point.js

@@ -6,7 +6,7 @@ export default class Point {
     this.y = y;
   }
 
-  isEqual(x, y) {
-    return x === this.x && y === this.y;
+  isEqual(point) {
+    return point.x === this.x && point.y === this.y;
   }
 }
\ No newline at end of file

tests/unit/point-test.js

@@ -6,8 +6,6 @@ module('Unit | Point', function () {
   test('basic', function (assert) {
     let p1 = new Point(1, 1), p2 = new Point(1, 1);
 
-    assert.true(p1.x === p2.x, 'X are not equal');
-    assert.true(p1.y === p2.y, 'Y are not equal');
     assert.true(
       p1.isEqual(p2)
     );