Merge pull request #8701 from overleaf/bg-simple-iterable-paths

simple iterable paths

GitOrigin-RevId: f6906016888ccfc95c88858bdac4d2633fc1c5f4

services/web/test/unit/src/Project/IterablePathTests.js

@@ -0,0 +1,18 @@
+const { expect } = require('chai')
+const {
+  iterablePaths,
+} = require('../../../../app/src/Features/Project/IterablePath')
+
+describe('iterablePaths', function () {
+  it('returns an empty array for empty folders', function () {
+    expect(iterablePaths(null, 'docs')).to.deep.equal([])
+    expect(iterablePaths({}, 'docs')).to.deep.equal([])
+  })
+
+  it('returns the `docs` object when it is iterable', function () {
+    const folder = {
+      docs: [{ _id: 1 }, { _id: 2 }],
+    }
+    expect(iterablePaths(folder, 'docs')).to.equal(folder.docs)
+  })
+})