wip: code formatting nits continued

test/slice-and-toArray.spec.js

@@ -0,0 +1,42 @@
+import lodashStable from 'lodash';
+import { _, args, document, body } from './utils';
+
+describe('slice and toArray', () => {
+    lodashStable.each(['slice', 'toArray'], (methodName) => {
+        const array = [1, 2, 3];
+        const func = _[methodName];
+
+        it(`\`_.${methodName}\` should return a dense array`, () => {
+            const sparse = Array(3);
+            sparse[1] = 2;
+
+            const actual = func(sparse);
+
+            expect('0' in actual);
+            expect('2' in actual);
+            expect(actual).toEqual(sparse);
+        });
+
+        it(`\`_.${methodName}\` should treat array-like objects like arrays`, () => {
+            const object = { 0: 'a', length: 1 };
+            expect(func(object)).toEqual(['a']);
+            expect(func(args)).toEqual(array);
+        });
+
+        it(`\`_.${methodName}\` should return a shallow clone of arrays`, () => {
+            const actual = func(array);
+            expect(actual).toEqual(array);
+            assert.notStrictEqual(actual, array);
+        });
+
+        it(`\`_.${methodName}\` should work with a node list for \`collection\``, () => {
+            if (document) {
+                try {
+                    var actual = func(document.getElementsByTagName('body'));
+                } catch (e) {}
+
+                expect(actual).toEqual([body]);
+            }
+        });
+    });
+});