1 files changed, 22 insertions, 0 deletions
diff --git a/spec/features/merge_requests/toggle_whitespace_changes_spec.rb b/spec/features/merge_requests/toggle_whitespace_changes_spec.rb
new file mode 100644
index 00000000000..0f98737b700
--- /dev/null
+++ b/spec/features/merge_requests/toggle_whitespace_changes_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+feature 'Toggle Whitespace Changes', js: true, feature: true do
+  before do
+    login_as :admin
+    merge_request = create(:merge_request)
+    project = merge_request.source_project
+    visit diffs_namespace_project_merge_request_path(project.namespace, project, merge_request)
+  end
+
+  it 'has a button to toggle whitespace changes' do
+    expect(page).to have_content 'Hide whitespace changes'
+  end
+
+  describe 'clicking "Hide whitespace changes" button' do
+    it 'toggles the "Hide whitespace changes" button' do
+      click_link 'Hide whitespace changes'
+
+      expect(page).to have_content 'Show whitespace changes'
+    end
+  end
+end