1 files changed, 44 insertions, 0 deletions
diff --git a/spec/models/packages/nuget/metadatum_spec.rb b/spec/models/packages/nuget/metadatum_spec.rb
new file mode 100644
index 00000000000..c1bc5429500
--- /dev/null
+++ b/spec/models/packages/nuget/metadatum_spec.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Packages::Nuget::Metadatum, type: :model do
+  describe 'relationships' do
+    it { is_expected.to belong_to(:package).inverse_of(:nuget_metadatum) }
+  end
+
+  describe 'validations' do
+    it { is_expected.to validate_presence_of(:package) }
+
+    %i[license_url project_url icon_url].each do |url|
+      describe "##{url}" do
+        it { is_expected.to allow_value('http://sandbox.com').for(url) }
+        it { is_expected.to allow_value('https://sandbox.com').for(url) }
+        it { is_expected.not_to allow_value('123').for(url) }
+        it { is_expected.not_to allow_value('sandbox.com').for(url) }
+      end
+
+      describe '#ensure_at_least_one_field_supplied' do
+        subject { build(:nuget_metadatum) }
+
+        it 'rejects unfilled metadatum' do
+          subject.attributes = { license_url: nil, project_url: nil, icon_url: nil }
+
+          expect(subject).not_to be_valid
+          expect(subject.errors).to contain_exactly('Nuget metadatum must have at least license_url, project_url or icon_url set')
+        end
+      end
+
+      describe '#ensure_nuget_package_type' do
+        subject { build(:nuget_metadatum) }
+
+        it 'rejects if not linked to a nuget package' do
+          subject.package = build(:npm_package)
+
+          expect(subject).not_to be_valid
+          expect(subject.errors).to contain_exactly('Package type must be NuGet')
+        end
+      end
+    end
+  end
+end