Replaced breadcrumbs with title on Search page

app/views/search/show.html.haml

 - @hide_top_links = true
-- breadcrumb_title _("Search")
 - page_title @search_term
+- @hide_breadcrumbs = true
+
+.page-title-holder.d-flex.align-items-center
+  %h1.page-title<
+    = _('Search')
 
 .prepend-top-default
   = render 'search/form'

spec/features/search/user_uses_header_search_field_spec.rb

@@ -22,7 +22,7 @@ describe 'User uses header search field', :js do
       fill_in('search', with: 'gitlab')
       find('#search').native.send_keys(:enter)
 
-      page.within('.breadcrumbs-sub-title') do
+      page.within('.page-title') do
         expect(page).to have_content('Search')
       end
     end

spec/views/search/show.html.haml_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'search/show' do
+  let(:search_term) { nil }
+
+  before do
+    stub_template "search/_category.html.haml" => 'Category Partial'
+    stub_template "search/_results.html.haml" => 'Results Partial'
+
+    @search_term = search_term
+
+    render
+  end
+
+  context 'when the search page is opened' do
+    it 'displays the title' do
+      expect(rendered).to have_selector('h1.page-title', text: 'Search')
+      expect(rendered).not_to have_selector('h1.page-title code')
+    end
+
+    it 'does not render partials' do
+      expect(rendered).not_to render_template('search/_category')
+      expect(rendered).not_to render_template('search/_results')
+    end
+  end
+
+  context 'when search term is supplied' do
+    let(:search_term) { 'Search Foo' }
+
+    it 'renders partials' do
+      expect(rendered).to render_template('search/_category')
+      expect(rendered).to render_template('search/_results')
+    end
+  end
+end