Use `Gitlab.config.gitlab.host` over `'localhost'`fix-tests-for-different-host

This would fix long standing failures running tests on
my development machine, which set `Gitlab.config.gitlab.host`
to another host because it's not my local computer. Now I
finally cannot withstand it and decided to fix them once and
for all.

1 files changed, 1 insertions, 1 deletions

diff --git a/spec/models/key_spec.rb b/spec/models/key_spec.rb
index 1a26cee9f3d..90731f55470 100644
--- a/spec/models/key_spec.rb
+++ b/spec/models/key_spec.rb
@@ -19,7 +19,7 @@ describe Key, models: true do
 
     describe "#publishable_keys" do
       it 'replaces SSH key comment with simple identifier of username + hostname' do
-        expect(build(:key, user: user).publishable_key).to include("#{user.name} (localhost)")
+        expect(build(:key, user: user).publishable_key).to include("#{user.name} (#{Gitlab.config.gitlab.host})")
       end
     end
   end