diff --git a/spec/helpers/admin/trends/statuses_helper_spec.rb b/spec/helpers/admin/trends/statuses_helper_spec.rb
new file mode 100644
index 0000000000..92caae6909
--- /dev/null
+++ b/spec/helpers/admin/trends/statuses_helper_spec.rb
@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe Admin::Trends::StatusesHelper do
+ describe '.one_line_preview' do
+ before do
+ allow(helper).to receive(:current_user).and_return(Fabricate.build(:user))
+ end
+
+ context 'with a local status' do
+ let(:status) { Fabricate.build(:status, text: 'Test local status') }
+
+ it 'renders a correct preview text' do
+ result = helper.one_line_preview(status)
+
+ expect(result).to eq 'Test local status'
+ end
+ end
+
+ context 'with a remote status' do
+ let(:status) { Fabricate.build(:status, uri: 'https://sfd.sdf', text: 'Test remote status
text
') }
+
+ it 'renders a correct preview text' do
+ result = helper.one_line_preview(status)
+
+ expect(result).to eq 'Test remote status'
+ end
+ end
+
+ context 'with a status that has empty text' do
+ let(:status) { Fabricate.build(:status, text: '') }
+
+ it 'renders a correct preview text' do
+ result = helper.one_line_preview(status)
+
+ expect(result).to eq ''
+ end
+ end
+
+ context 'with a status that has emoji' do
+ before { Fabricate(:custom_emoji, shortcode: 'florpy') }
+
+ let(:status) { Fabricate(:status, text: 'hello there :florpy:') }
+
+ it 'renders a correct preview text' do
+ result = helper.one_line_preview(status)
+
+ expect(result).to match 'hello there'
+ expect(result).to match '