wip: migrate to bun

test/lodash-constructor.spec.ts

@@ -0,0 +1,39 @@
+import assert from 'node:assert';
+import lodashStable from 'lodash';
+import { empties, stubTrue, isNpm, lodashBizarro } from './utils';
+
+describe('lodash constructor', () => {
+    const values = empties.concat(true, 1, 'a'),
+        expected = lodashStable.map(values, stubTrue);
+
+    it('should create a new instance when called without the `new` operator', () => {
+        const actual = lodashStable.map(values, (value) => _(value) instanceof _);
+
+        assert.deepEqual(actual, expected);
+    });
+
+    it('should return the given `lodash` instances', () => {
+        const actual = lodashStable.map(values, (value) => {
+            const wrapped = _(value);
+            return _(wrapped) === wrapped;
+        });
+
+        assert.deepEqual(actual, expected);
+    });
+
+    it('should convert foreign wrapped values to `lodash` instances', () => {
+        if (!isNpm && lodashBizarro) {
+            const actual = lodashStable.map(values, (value) => {
+                const wrapped = _(lodashBizarro(value)),
+                    unwrapped = wrapped.value();
+
+                return (
+                    wrapped instanceof _ &&
+                    (unwrapped === value || (unwrapped !== unwrapped && value !== value))
+                );
+            });
+
+            assert.deepStrictEqual(actual, expected);
+        }
+    });
+});