3 files changed, 106 insertions, 2 deletions

diff --git a/spec/models/packages/nuget/symbol_spec.rb b/spec/models/packages/nuget/symbol_spec.rb
index f43f3a3bdeb..bae8f90c7d5 100644
--- a/spec/models/packages/nuget/symbol_spec.rb
+++ b/spec/models/packages/nuget/symbol_spec.rb
@@ -7,6 +7,7 @@ RSpec.describe Packages::Nuget::Symbol, type: :model, feature_category: :package
 
   it { is_expected.to be_a FileStoreMounter }
   it { is_expected.to be_a ShaAttribute }
+  it { is_expected.to be_a Packages::Destructible }
 
   describe 'relationships' do
     it { is_expected.to belong_to(:package).inverse_of(:nuget_symbols) }
@@ -26,6 +27,63 @@ RSpec.describe Packages::Nuget::Symbol, type: :model, feature_category: :package
     it { is_expected.to delegate_method(:project_id).to(:package) }
   end
 
+  describe 'scopes' do
+    describe '.stale' do
+      subject { described_class.stale }
+
+      let_it_be(:symbol) { create(:nuget_symbol) }
+      let_it_be(:stale_symbol) { create(:nuget_symbol, :stale) }
+
+      it { is_expected.to contain_exactly(stale_symbol) }
+    end
+
+    describe '.pending_destruction' do
+      subject { described_class.pending_destruction }
+
+      let_it_be(:symbol) { create(:nuget_symbol, :stale, :processing) }
+      let_it_be(:stale_symbol) { create(:nuget_symbol, :stale) }
+
+      it { is_expected.to contain_exactly(stale_symbol) }
+    end
+
+    describe '.with_signature' do
+      subject(:with_signature) { described_class.with_signature(signature) }
+
+      let_it_be(:signature) { 'signature' }
+      let_it_be(:symbol) { create(:nuget_symbol, signature: signature) }
+
+      it 'returns symbols with the given signature' do
+        expect(with_signature).to eq([symbol])
+      end
+    end
+
+    describe '.with_file_name' do
+      subject(:with_file_name) { described_class.with_file_name(file_name) }
+
+      let_it_be(:file_name) { 'file_name' }
+      let_it_be(:symbol) { create(:nuget_symbol) }
+
+      before do
+        symbol.update_column(:file, file_name)
+      end
+
+      it 'returns symbols with the given file_name' do
+        expect(with_file_name).to eq([symbol])
+      end
+    end
+
+    describe '.with_file_sha256' do
+      subject(:with_file_sha256) { described_class.with_file_sha256(checksums) }
+
+      let_it_be(:checksums) { OpenSSL::Digest.hexdigest('SHA256', 'checksums') }
+      let_it_be(:symbol) { create(:nuget_symbol, file_sha256: checksums) }
+
+      it 'returns symbols with the given checksums' do
+        expect(with_file_sha256).to eq([symbol])
+      end
+    end
+  end
+
   describe 'callbacks' do
     describe 'before_validation' do
       describe '#set_object_storage_key' do
diff --git a/spec/models/packages/package_spec.rb b/spec/models/packages/package_spec.rb
index 8e3b97e55f3..0ed6f058768 100644
--- a/spec/models/packages/package_spec.rb
+++ b/spec/models/packages/package_spec.rb
@@ -1355,6 +1355,30 @@ RSpec.describe Packages::Package, type: :model, feature_category: :package_regis
     end
   end
 
+  describe '#sync_npm_metadata_cache' do
+    let_it_be(:package) { create(:npm_package) }
+
+    subject { package.sync_npm_metadata_cache }
+
+    it 'enqueues a sync worker job' do
+      expect(::Packages::Npm::CreateMetadataCacheWorker)
+        .to receive(:perform_async).with(package.project_id, package.name)
+
+      subject
+    end
+
+    context 'with a non npm package' do
+      let_it_be(:package) { create(:maven_package) }
+
+      it 'does not enqueue a sync worker job' do
+        expect(::Packages::Npm::CreateMetadataCacheWorker)
+          .not_to receive(:perform_async)
+
+        subject
+      end
+    end
+  end
+
   describe '#mark_package_files_for_destruction' do
     let_it_be(:package) { create(:npm_package, :pending_destruction) }
 
diff --git a/spec/models/packages/tag_spec.rb b/spec/models/packages/tag_spec.rb
index 6842d1946e5..2d045615756 100644
--- a/spec/models/packages/tag_spec.rb
+++ b/spec/models/packages/tag_spec.rb
@@ -1,9 +1,10 @@
 # frozen_string_literal: true
+
 require 'spec_helper'
 
 RSpec.describe Packages::Tag, type: :model, feature_category: :package_registry do
-  let!(:project) { create(:project) }
-  let!(:package) { create(:npm_package, version: '1.0.2', project: project, updated_at: 3.days.ago) }
+  let_it_be(:project) { create(:project) }
+  let_it_be(:package) { create(:npm_package, version: '1.0.2', project: project, updated_at: 3.days.ago) }
 
   describe '#ensure_project_id' do
     it 'sets the project_id before saving' do
@@ -83,4 +84,25 @@ RSpec.describe Packages::Tag, type: :model, feature_category: :package_registry
       it { is_expected.to contain_exactly(tag1, tag3) }
     end
   end
+
+  describe '.for_package_ids_with_distinct_names' do
+    let_it_be(:package2) { create(:package, project: project) }
+    let_it_be(:package3) { create(:package, project: project) }
+    let_it_be(:tag1) { create(:packages_tag, name: 'latest', package: package, updated_at: 4.days.ago) }
+    let_it_be(:tag2) { create(:packages_tag, name: 'latest', package: package2, updated_at: 3.days.ago) }
+    let_it_be(:tag3) { create(:packages_tag, name: 'latest', package: package2, updated_at: 2.days.ago) }
+    let_it_be(:tag4) { create(:packages_tag, name: 'tag4', package: package3, updated_at: 5.days.ago) }
+    let_it_be(:tag5) { create(:packages_tag, name: 'tag5', package: package3, updated_at: 4.days.ago) }
+    let_it_be(:tag6) { create(:packages_tag, name: 'tag6', package: package3, updated_at: 6.days.ago) }
+
+    subject { described_class.for_package_ids_with_distinct_names(project.packages) }
+
+    before do
+      stub_const("#{described_class}::FOR_PACKAGES_TAGS_LIMIT", 3)
+    end
+
+    # `tag3` is returned because it's the most recently updated with the name `latest`.
+    # `tag5` is returned before `tag4` because it was updated more recently than `tag4`.
+    it { is_expected.to eq([tag3, tag5, tag4]) }
+  end
 end