add test for span core component

Author: p_doub

spec/usage/components/span_spec.rb

@@ -0,0 +1,38 @@
+require_relative "../../support/utils"
+include Utils
+
+describe 'Span Component', type: :feature, js: true do
+
+  it 'Example 1' do
+
+    class ExamplePage < Page::Cell::Page
+
+      def response
+        components {
+          # simple span
+          span do
+            plain 'I am simple'
+          end
+
+          # enhanced span
+          span id: 'my-id', class: 'my-class' do
+            plain 'I am enhanced'
+          end
+        }
+      end
+
+    end
+
+    visit '/example'
+
+    static_output = page.html
+
+    expected_static_output = <<~HTML
+    <span>I am simple</span>
+    <span id="my-id" class="my-class">I am enhanced</span>
+    HTML
+
+    expect(stripped(static_output)).to include(stripped(expected_static_output))
+  end
+
+end