1 files changed, 53 insertions, 0 deletions
diff --git a/spec/lib/gitlab/static_site_editor/config/file_config/entry/mounts_spec.rb b/spec/lib/gitlab/static_site_editor/config/file_config/entry/mounts_spec.rb
new file mode 100644
index 00000000000..0ae2ece9474
--- /dev/null
+++ b/spec/lib/gitlab/static_site_editor/config/file_config/entry/mounts_spec.rb
@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::StaticSiteEditor::Config::FileConfig::Entry::Mounts do
+  subject(:entry) { described_class.new(config) }
+
+  describe 'validations' do
+    context 'with a valid config' do
+      let(:config) do
+        [
+          {
+            source: 'source',
+            target: ''
+          },
+          {
+            source: 'sub-site/source',
+            target: 'sub-site'
+          }
+        ]
+      end
+
+      it { is_expected.to be_valid }
+
+      describe '#value' do
+        it 'returns mounts configuration' do
+          expect(entry.value).to eq config
+        end
+      end
+    end
+
+    context 'with an invalid config' do
+      let(:config) { { not_an_array: true } }
+
+      it { is_expected.not_to be_valid }
+
+      it 'reports errors about wrong type' do
+        expect(entry.errors)
+          .to include 'mounts config should be a array'
+      end
+    end
+  end
+
+  describe '.default' do
+    it 'returns default mounts' do
+      expect(described_class.default)
+        .to eq([{
+                 source: 'source',
+                 target: ''
+               }])
+    end
+  end
+end