1 files changed, 50 insertions, 0 deletions
diff --git a/spec/lib/gitlab/static_site_editor/config/file_config/entry/static_site_generator_spec.rb b/spec/lib/gitlab/static_site_editor/config/file_config/entry/static_site_generator_spec.rb
new file mode 100644
index 00000000000..a9c730218cf
--- /dev/null
+++ b/spec/lib/gitlab/static_site_editor/config/file_config/entry/static_site_generator_spec.rb
@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::StaticSiteEditor::Config::FileConfig::Entry::StaticSiteGenerator do
+  let(:static_site_generator) { described_class.new(config) }
+
+  describe 'validations' do
+    context 'when value is valid' do
+      let(:config) { 'middleman' }
+
+      describe '#value' do
+        it 'returns a static_site_generator key' do
+          expect(static_site_generator.value).to eq config
+        end
+      end
+
+      describe '#valid?' do
+        it 'is valid' do
+          expect(static_site_generator).to be_valid
+        end
+      end
+    end
+
+    context 'when value is invalid' do
+      let(:config) { 'not-a-valid-generator' }
+
+      describe '#valid?' do
+        it 'is not valid' do
+          expect(static_site_generator).not_to be_valid
+        end
+      end
+    end
+
+    context 'when value has a wrong type' do
+      let(:config) { { not_a_string: true } }
+
+      it 'reports errors about wrong type' do
+        expect(static_site_generator.errors)
+          .to include 'static site generator config should be a string'
+      end
+    end
+  end
+
+  describe '.default' do
+    it 'returns default static_site_generator' do
+      expect(described_class.default).to eq 'middleman'
+    end
+  end
+end