From 1cf9e14a416cd70aaa85453c411d95a3b3c82472 Mon Sep 17 00:00:00 2001
From: Joël Quenneville <joel.quen@gmail.com>
Date: Sun, 23 Apr 2017 00:05:52 -0400
Subject: Test embedded_view related code in a helper (#2282)

The two methods `StreamEntriesHelper#stream_link_target` and
`StreamEntriesHelper#acct` are based on checking whether we are running
in an embedded view.

This adds some test helper code to make the testing easier. We extracted
some "magic strings" to constants to lower the coupling in the specs.
---
 spec/helpers/stream_entries_helper_spec.rb | 63 ++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

(limited to 'spec')

diff --git a/spec/helpers/stream_entries_helper_spec.rb b/spec/helpers/stream_entries_helper_spec.rb
index a9e2d9c4b..1ef49a3ab 100644
--- a/spec/helpers/stream_entries_helper_spec.rb
+++ b/spec/helpers/stream_entries_helper_spec.rb
@@ -15,6 +15,69 @@ RSpec.describe StreamEntriesHelper, type: :helper do
     end
   end
 
+  describe '#stream_link_target' do
+    it 'returns nil if it is not an embedded view' do
+      set_not_embedded_view
+
+      expect(helper.stream_link_target).to be_nil
+    end
+
+    it 'returns _blank if it is an embedded view' do
+      set_embedded_view
+
+      expect(helper.stream_link_target).to eq '_blank'
+    end
+  end
+
+  describe '#acct' do
+    it 'is fully qualified for embedded local accounts' do
+      allow(Rails.configuration.x).to receive(:local_domain).and_return('local_domain')
+      set_embedded_view
+      account = Account.new(domain: nil, username: 'user')
+
+      acct = helper.acct(account)
+
+      expect(acct).to eq '@user@local_domain'
+    end
+
+    it 'is fully qualified for embedded foreign accounts' do
+      set_embedded_view
+      account = Account.new(domain: 'foreign_server.com', username: 'user')
+
+      acct = helper.acct(account)
+
+      expect(acct).to eq '@user@foreign_server.com'
+    end
+
+    it 'is fully qualified for non embedded foreign accounts' do
+      set_not_embedded_view
+      account = Account.new(domain: 'foreign_server.com', username: 'user')
+
+      acct = helper.acct(account)
+
+      expect(acct).to eq '@user@foreign_server.com'
+    end
+
+    it 'is the shortname for non embedded local accounts' do
+      set_not_embedded_view
+      account = Account.new(domain: nil, username: 'user')
+
+      acct = helper.acct(account)
+
+      expect(acct).to eq '@user'
+    end
+  end
+
+  def set_not_embedded_view
+    params[:controller] = "not_#{StreamEntriesHelper::EMBEDDED_CONTROLLER}"
+    params[:action] = "not_#{StreamEntriesHelper::EMBEDDED_ACTION}"
+  end
+
+  def set_embedded_view
+    params[:controller] = StreamEntriesHelper::EMBEDDED_CONTROLLER
+    params[:action] = StreamEntriesHelper::EMBEDDED_ACTION
+  end
+  
   describe '#style_classes' do
     it do
       status = double(reblog?: false)
-- 
cgit