Move manifest import to separate page and add feature specs

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/views/import/manifest/_form.html.haml

@@ -18,5 +18,5 @@
       = _('Choose the top-level group for your repository imports.')
 
   .append-bottom-10
-    = submit_tag 'Import projects', class: 'btn btn-success'
+    = submit_tag 'Continue to the next step', class: 'btn btn-success'
     = link_to 'Cancel', new_project_path, class: 'btn btn-cancel'

app/views/import/manifest/status.html.haml

@@ -5,9 +5,6 @@
 %h3.page-title
   = _('Manifest file import')
 
-%p.light
-  = _('Import multiple repositories by uploading a manifest file.')
-
 %p
   = button_tag class: "btn btn-import btn-success js-import-all" do
     = import_all_githubish_repositories_button_label

app/views/projects/_import_project_pane.html.haml

@@ -44,7 +44,7 @@
             = icon('git', text: 'Repo by URL')
       %div
         - if manifest_import_enabled?
-          %button.btn{ type: "button" }
+          = link_to new_import_manifest_path, class: 'btn import_manifest' do
             = icon('file-text-o', text: 'Manifest file')
 
   .js-toggle-content.toggle-import-form{ class: ('hide' if active_tab != 'import') }
@@ -52,7 +52,3 @@
       %hr
       = render "shared/import_form", f: f
       = render 'new_project_fields', f: f, project_name_id: "import-url-name"
-
-  .toggle-manifest-form
-    %hr
-    = render 'import/manifest/form'

spec/features/import/manifest_import_spec.rb

+require 'spec_helper'
+
+feature 'Import multiple repositories by uploading a manifest file' do
+  include Select2Helper
+
+  let(:user) { create(:admin) }
+  let(:group) { create(:group) }
+
+  before do
+    sign_in(user)
+
+    group.add_owner(user)
+  end
+
+  it 'parses manifest file and list repositories', :js do
+    visit new_import_manifest_path
+
+    attach_file('manifest', Rails.root.join('spec/fixtures/aosp_manifest.xml'))
+    click_on 'Continue to the next step'
+
+    expect(page).to have_button('Import all repositories')
+    expect(page).to have_content('https://android-review.googlesource.com/platform/build/blueprint')
+  end
+end

spec/features/projects/new_project_spec.rb

@@ -23,6 +23,7 @@ describe 'New project' do
     expect(page).to have_link('Google Code')
     expect(page).to have_button('Repo by URL')
     expect(page).to have_link('GitLab export')
+    expect(page).to have_link('Manifest file')
   end
 
   context 'Visibility level selector', :js do
@@ -201,5 +202,16 @@ describe 'New project' do
         expect(current_path).to eq new_import_google_code_path
       end
     end
+
+    context 'from manifest file' do
+      before do
+        first('.import_manifest').click
+      end
+
+      it 'shows import instructions' do
+        expect(page).to have_content('Manifest file import')
+        expect(current_path).to eq new_import_manifest_path
+      end
+    end
   end
 end