1 files changed, 44 insertions, 0 deletions
diff --git a/spec/finders/packages/package_file_finder_spec.rb b/spec/finders/packages/package_file_finder_spec.rb
new file mode 100644
index 00000000000..ab58f75fcae
--- /dev/null
+++ b/spec/finders/packages/package_file_finder_spec.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+RSpec.describe Packages::PackageFileFinder do
+  let_it_be(:package) { create(:maven_package) }
+  let_it_be(:package_file) { package.package_files.first }
+  let(:package_file_name) { package_file.file_name }
+  let(:params) { {} }
+
+  RSpec.shared_examples 'package file finder examples' do
+    it { is_expected.to eq(package_file) }
+
+    context 'with file_name_like' do
+      let(:package_file_name) { package_file.file_name.upcase }
+      let(:params) { { with_file_name_like: true } }
+
+      it { is_expected.to eq(package_file) }
+    end
+  end
+
+  describe '#execute' do
+    subject { described_class.new(package, package_file_name, params).execute }
+
+    it_behaves_like 'package file finder examples'
+
+    context 'with unknown file_name' do
+      let(:package_file_name) { 'unknown.jpg' }
+
+      it { expect(subject).to be_nil }
+    end
+  end
+
+  describe '#execute!' do
+    subject { described_class.new(package, package_file_name, params).execute! }
+
+    it_behaves_like 'package file finder examples'
+
+    context 'with unknown file_name' do
+      let(:package_file_name) { 'unknown.jpg' }
+
+      it { expect { subject }.to raise_error(ActiveRecord::RecordNotFound) }
+    end
+  end
+end