fix(builtin): add test case for @bazel/hide-bazel-files bug

Author: gregmagolan

e2e/symlinked_node_modules_npm/package-lock.json

@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "typescript": "2.9.1",
-    "rxjs": "6.4.0"
+    "rxjs": "6.4.0",
+    "typescript": "2.9.1"
   },
   "devDependencies": {
-    "@bazel/hide-bazel-files": "file:../../dist/npm_bazel_hide-bazel-files"
+    "@bazel/hide-bazel-files": "0.32.1"
   },
   "scripts": {
-    "postinstall": "hide-bazel-files",
-    "test": "bazel test ... && rm -rf node_modules && bazel test ... && rm -rf node_modules && yarn install && bazel test ..."
+    "//": "we use fixed version of @bazel/hide-bazel-files above as npm makes symlinks for `file:` deps and @bazel/hide-bazel-files doesn't work as a symlink because that would require --preserve-symlinks-main",
+    "test": "bazel test ... && rm -rf node_modules && bazel test ... && rm -rf node_modules && npm install && npm add @schematics/angular@8.0.0-beta.15 && bazel test ... && npm remove @schematics/angular"
   }
 }

e2e/symlinked_node_modules_npm/package.json

@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "typescript": "2.9.1",
-    "rxjs": "6.4.0"
+    "rxjs": "6.4.0",
+    "typescript": "2.9.1"
   },
   "devDependencies": {
     "@bazel/hide-bazel-files": "file:../../dist/npm_bazel_hide-bazel-files"
   },
   "scripts": {
-    "test": "bazel test ... && rm -rf node_modules && bazel test ... && rm -rf node_modules && yarn install && bazel test ..."
+    "test": "bazel test ... && rm -rf node_modules && bazel test ... && rm -rf node_modules && yarn install && yarn add @schematics/angular@8.0.0-beta.15 && bazel test ... && yarn remove @schematics/angular"
   }
 }