1 files changed, 71 insertions, 0 deletions
diff --git a/spec/finders/packages/go/package_finder_spec.rb b/spec/finders/packages/go/package_finder_spec.rb
new file mode 100644
index 00000000000..b6fad1e7061
--- /dev/null
+++ b/spec/finders/packages/go/package_finder_spec.rb
@@ -0,0 +1,71 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Packages::Go::PackageFinder do
+  include_context 'basic Go module'
+
+  let_it_be(:mod) { create :go_module, project: project }
+  let_it_be(:version) { create :go_module_version, :tagged, mod: mod, name: 'v1.0.1' }
+  let_it_be(:package) { create :golang_package, project: project, name: mod.name, version: 'v1.0.1' }
+
+  let(:finder) { described_class.new(project, mod_name, version_name) }
+
+  describe '#exists?' do
+    subject { finder.exists? }
+
+    context 'with a valid name and version' do
+      let(:mod_name) { mod.name }
+      let(:version_name) { version.name }
+
+      it 'executes SELECT 1' do
+        expect { subject }.to exceed_query_limit(0).for_query(/^SELECT 1/)
+      end
+
+      it { is_expected.to eq(true) }
+    end
+
+    context 'with an invalid name' do
+      let(:mod_name) { 'foo/bar' }
+      let(:version_name) { 'baz' }
+
+      it { is_expected.to eq(false) }
+    end
+
+    context 'with an invalid version' do
+      let(:mod_name) { mod.name }
+      let(:version_name) { 'baz' }
+
+      it { is_expected.to eq(false) }
+    end
+  end
+
+  describe '#execute' do
+    subject { finder.execute }
+
+    context 'with a valid name and version' do
+      let(:mod_name) { mod.name }
+      let(:version_name) { version.name }
+
+      it 'executes a single query' do
+        expect { subject }.not_to exceed_query_limit(1)
+      end
+
+      it { is_expected.to eq(package) }
+    end
+
+    context 'with an invalid name' do
+      let(:mod_name) { 'foo/bar' }
+      let(:version_name) { 'baz' }
+
+      it { is_expected.to eq(nil) }
+    end
+
+    context 'with an invalid version' do
+      let(:mod_name) { mod.name }
+      let(:version_name) { 'baz' }
+
+      it { is_expected.to eq(nil) }
+    end
+  end
+end