1 files changed, 60 insertions, 0 deletions
diff --git a/spec/models/packages/helm/file_metadatum_spec.rb b/spec/models/packages/helm/file_metadatum_spec.rb
new file mode 100644
index 00000000000..c7c17b157e4
--- /dev/null
+++ b/spec/models/packages/helm/file_metadatum_spec.rb
@@ -0,0 +1,60 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Packages::Helm::FileMetadatum, type: :model do
+  describe 'relationships' do
+    it { is_expected.to belong_to(:package_file) }
+  end
+
+  describe 'validations' do
+    describe '#package_file' do
+      it { is_expected.to validate_presence_of(:package_file) }
+    end
+
+    describe '#valid_helm_package_type' do
+      let_it_be_with_reload(:helm_package_file) { create(:helm_package_file) }
+
+      let(:helm_file_metadatum) { helm_package_file.helm_file_metadatum }
+
+      before do
+        helm_package_file.package.package_type = :pypi
+      end
+
+      it 'validates package of type helm' do
+        expect(helm_file_metadatum).not_to be_valid
+        expect(helm_file_metadatum.errors.to_a).to contain_exactly('Package file Package type must be Helm')
+      end
+    end
+
+    describe '#channel' do
+      it 'validates #channel', :aggregate_failures do
+        is_expected.to validate_presence_of(:channel)
+
+        is_expected.to allow_value('a' * 63).for(:channel)
+        is_expected.not_to allow_value('a' * 64).for(:channel)
+
+        is_expected.to allow_value('release').for(:channel)
+        is_expected.to allow_value('my-repo').for(:channel)
+        is_expected.to allow_value('my-repo42').for(:channel)
+
+        # Do not allow empty
+        is_expected.not_to allow_value('').for(:channel)
+
+        # Do not allow Unicode
+        is_expected.not_to allow_value('hé').for(:channel)
+      end
+    end
+
+    describe '#metadata' do
+      it 'validates #metadata', :aggregate_failures do
+        is_expected.not_to validate_presence_of(:metadata)
+        is_expected.to allow_value({ 'name': 'foo', 'version': 'v1.0', 'apiVersion': 'v2' }).for(:metadata)
+        is_expected.not_to allow_value({}).for(:metadata)
+        is_expected.not_to allow_value({ 'version': 'v1.0', 'apiVersion': 'v2' }).for(:metadata)
+        is_expected.not_to allow_value({ 'name': 'foo', 'apiVersion': 'v2' }).for(:metadata)
+        is_expected.not_to allow_value({ 'name': 'foo', 'version': 'v1.0' }).for(:metadata)
+      end
+    end
+  end
+end