1 files changed, 40 insertions, 0 deletions
diff --git a/spec/lib/gitlab/ci/config/entry/publish_spec.rb b/spec/lib/gitlab/ci/config/entry/publish_spec.rb
new file mode 100644
index 00000000000..53ad868a05e
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/entry/publish_spec.rb
@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::Ci::Config::Entry::Publish, feature_category: :pages do
+  let(:publish) { described_class.new(config) }
+
+  describe 'validations' do
+    context 'when publish config value is correct' do
+      let(:config) { 'dist/static' }
+
+      describe '#config' do
+        it 'returns the publish directory' do
+          expect(publish.config).to eq config
+        end
+      end
+
+      describe '#valid?' do
+        it 'is valid' do
+          expect(publish).to be_valid
+        end
+      end
+    end
+
+    context 'when the value has a wrong type' do
+      let(:config) { { test: true } }
+
+      it 'reports an error' do
+        expect(publish.errors)
+          .to include 'publish config should be a string'
+      end
+    end
+  end
+
+  describe '.default' do
+    it 'returns the default value' do
+      expect(described_class.default).to eq 'public'
+    end
+  end
+end