test: make the cycle test a little more complex

Author: dominykas

test/fixtures/cycle-b.json

@@ -3,6 +3,6 @@
   "name": "@example/cycle-b",
   "version": "0.0.0",
   "dependencies": {
-    "@example/cycle-a": "*"
+    "@example/cycle-c": "*"
   }
 }

test/fixtures/cycle-c.json

@@ -0,0 +1,8 @@
+{
+  "private": true,
+  "name": "@example/cycle-c",
+  "version": "0.0.0",
+  "dependencies": {
+    "@example/cycle-a": "*"
+  }
+}

test/index.js

@@ -88,6 +88,7 @@ describe('allow-scripts', () => {
             const fixture = Fixtures.setup('with-cycles', [
                 'cycle-a',
                 'cycle-b',
+                'cycle-c',
                 'with-install-script'
             ]);