Fix validation regexs (+1 squashed commit)

Squashed commits:
[f9a9315] Use : to test invalid environment name

1 files changed, 2 insertions, 2 deletions

diff --git a/spec/models/environment_spec.rb b/spec/models/environment_spec.rb
index 7afc7ec5ca1..6b1867a44e1 100644
--- a/spec/models/environment_spec.rb
+++ b/spec/models/environment_spec.rb
@@ -68,13 +68,13 @@ describe Environment, models: true do
     subject { environment.environment_type }
 
     it 'sets a environment type if name has multiple segments' do
-      environment.update(name: 'production/worker.gitlab.com')
+      environment.update!(name: 'production/worker.gitlab.com')
 
       is_expected.to eq('production')
     end
 
     it 'nullifies a type if it\'s a simple name' do
-      environment.update(name: 'production')
+      environment.update!(name: 'production')
 
       is_expected.to be_nil
     end