1 files changed, 70 insertions, 0 deletions
diff --git a/spec/models/packages/nuget/symbol_spec.rb b/spec/models/packages/nuget/symbol_spec.rb
new file mode 100644
index 00000000000..52e95c11939
--- /dev/null
+++ b/spec/models/packages/nuget/symbol_spec.rb
@@ -0,0 +1,70 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Packages::Nuget::Symbol, type: :model, feature_category: :package_registry do
+  subject(:symbol) { create(:nuget_symbol) }
+
+  it { is_expected.to be_a FileStoreMounter }
+
+  describe 'relationships' do
+    it { is_expected.to belong_to(:package).inverse_of(:nuget_symbols) }
+  end
+
+  describe 'validations' do
+    it { is_expected.to validate_presence_of(:file) }
+    it { is_expected.to validate_presence_of(:file_path) }
+    it { is_expected.to validate_presence_of(:signature) }
+    it { is_expected.to validate_presence_of(:object_storage_key) }
+    it { is_expected.to validate_presence_of(:size) }
+    it { is_expected.to validate_uniqueness_of(:signature).scoped_to(:file_path) }
+    it { is_expected.to validate_uniqueness_of(:object_storage_key).case_insensitive }
+  end
+
+  describe 'delegations' do
+    it { is_expected.to delegate_method(:project_id).to(:package) }
+  end
+
+  describe 'callbacks' do
+    describe 'before_validation' do
+      describe '#set_object_storage_key' do
+        context 'when signature and project_id are present' do
+          it 'sets the object_storage_key' do
+            expected_key = Gitlab::HashedPath.new(
+              'packages', 'nuget', symbol.package_id, 'symbols', OpenSSL::Digest::SHA256.hexdigest(symbol.signature),
+              root_hash: symbol.project_id
+            ).to_s
+
+            symbol.valid?
+
+            expect(symbol.object_storage_key).to eq(expected_key)
+          end
+        end
+
+        context 'when signature is not present' do
+          subject(:symbol) { build(:nuget_symbol, signature: nil) }
+
+          it 'does not set the object_storage_key' do
+            symbol.valid?
+
+            expect(symbol.object_storage_key).to be_nil
+          end
+        end
+
+        context 'when project_id is not present' do
+          subject(:symbol) { build(:nuget_symbol) }
+
+          before do
+            allow(symbol).to receive(:project_id).and_return(nil)
+          end
+
+          it 'does not set the object_storage_key' do
+            symbol.valid?
+
+            expect(symbol.object_storage_key).to be_nil
+          end
+        end
+      end
+    end
+  end
+end