1 files changed, 38 insertions, 0 deletions
diff --git a/spec/services/packages/create_package_file_service_spec.rb b/spec/services/packages/create_package_file_service_spec.rb
new file mode 100644
index 00000000000..93dde54916a
--- /dev/null
+++ b/spec/services/packages/create_package_file_service_spec.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+RSpec.describe Packages::CreatePackageFileService do
+  let(:package) { create(:maven_package) }
+
+  describe '#execute' do
+    context 'with valid params' do
+      let(:params) do
+        {
+          file: Tempfile.new,
+          file_name: 'foo.jar'
+        }
+      end
+
+      it 'creates a new package file' do
+        package_file = described_class.new(package, params).execute
+
+        expect(package_file).to be_valid
+        expect(package_file.file_name).to eq('foo.jar')
+      end
+    end
+
+    context 'file is missing' do
+      let(:params) do
+        {
+          file_name: 'foo.jar'
+        }
+      end
+
+      it 'raises an error' do
+        service = described_class.new(package, params)
+
+        expect { service.execute }.to raise_error(ActiveRecord::RecordInvalid)
+      end
+    end
+  end
+end