1 files changed, 37 insertions, 0 deletions
diff --git a/spec/integration/js/yarn_spec.rb b/spec/integration/js/yarn_spec.rb
index 47d340d..1e0eb52 100644
--- a/spec/integration/js/yarn_spec.rb
+++ b/spec/integration/js/yarn_spec.rb
@@ -149,4 +149,41 @@ RSpec.describe "yarn" do
       end
     end
   end
+
+  context "when scanning a project with dependencies sourced from a custom registry" do
+    subject { runner.scan(env: { 'ADDITIONAL_CA_CERT_BUNDLE' => fixture_file_content('js/custom-npm.crt') }) }
+
+    before do
+      runner.add_file(".yarnrc.yml", "npmRegistryServer: \"https://#{private_npm_host}\"")
+
+      runner.add_file("package.json") do
+        JSON.pretty_generate({
+          name: "js-yarn",
+          version: "1.0.0",
+          description: "Test project for js-yarn",
+          dependencies: {
+            lodash: "4.17.10"
+          },
+          devDependencies: {},
+          scripts: { test: "echo 'test'" }
+        })
+      end
+      runner.add_file("yarn.lock") do
+        <<-SCRIPT
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+lodash@4.17.10:
+  version "4.17.10"
+  resolved "https://#{private_npm_host}/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
+  integrity sha512-UejweD1pDoXu+AD825lWwp4ZGtSwgnpZxb3JDViD7StjQz+Nb/6l093lx4OQ0foGWNRoc19mWy7BzL+UAK2iVg==
+        SCRIPT
+      end
+    end
+
+    specify { expect(subject).to match_schema(version: '2.0') }
+    specify { expect(subject.dependency_names).to match_array(%w[lodash]) }
+    specify { expect(subject.licenses_for('lodash')).to match_array(['MIT']) }
+  end
 end