chore (core) cleanup

packages/core/tests/pattern-renderer.test.mjs

@@ -0,0 +1,39 @@
+import chai from 'chai'
+import { Design } from '../src/index.mjs'
+
+const expect = chai.expect
+
+describe('Pattern Rendering', () => {
+  describe('Pattern.prototype.getRenderProps()', () => {
+    describe('Hidden parts and stacks', () => {
+      const part = {
+        name: 'test',
+        draft: ({ part }) => {
+          part.hide()
+          return part
+        },
+      }
+
+      const design = new Design({ parts: [part] })
+      const pattern = new design({})
+      const props = pattern.draft().getRenderProps()
+
+      it('Should not include hidden parts', () => {
+        expect(props.parts[0]).not.to.have.property('test')
+      })
+      it('Should log that it has skipped a hidden part', () => {
+        expect(props.logs.sets[0].info).to.include(
+          'Part test is hidden in set 0. Not adding to render props'
+        )
+      })
+      it('Should not include hidden stacks', () => {
+        expect(props.stacks).not.to.have.property('test')
+      })
+      it('Should log that it has skipped a hidden stack', () => {
+        expect(props.logs.pattern.info).to.include(
+          'Stack test is hidden. Skipping in render props.'
+        )
+      })
+    })
+  })
+})