Validate User username only on Namespace, and bubble up appropriately

4 files changed, 19 insertions, 45 deletions

diff --git a/spec/lib/gitlab/path_regex_spec.rb b/spec/lib/gitlab/path_regex_spec.rb
index 85991c38363..a40330d853f 100644
--- a/spec/lib/gitlab/path_regex_spec.rb
+++ b/spec/lib/gitlab/path_regex_spec.rb
@@ -194,8 +194,8 @@ describe Gitlab::PathRegex do
     end
   end
 
-  describe '.root_namespace_path_regex' do
-    subject { described_class.root_namespace_path_regex }
+  describe '.root_namespace_route_regex' do
+    subject { %r{\A#{described_class.root_namespace_route_regex}/\z} }
 
     it 'rejects top level routes' do
       expect(subject).not_to match('admin/')
@@ -318,8 +318,8 @@ describe Gitlab::PathRegex do
     end
   end
 
-  describe '.project_path_regex' do
-    subject { described_class.project_path_regex }
+  describe '.project_route_regex' do
+    subject { %r{\A#{described_class.project_route_regex}/\z} }
 
     it 'accepts top level routes' do
       expect(subject).to match('admin/')
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index a52dc93befe..cb02d526a98 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -140,7 +140,19 @@ describe User do
           user = build(:user, username: username)
 
           expect(user).not_to be_valid
-          expect(user.errors.messages[:"namespace.route.path"].first).to eq('foo has been taken before. Please use another one')
+          expect(user.errors.full_messages).to eq(['Username has been taken before'])
+        end
+      end
+
+      context 'when the username is in use by another user' do
+        let(:username) { 'foo' }
+        let!(:other_user) { create(:user, username: username) }
+
+        it 'is invalid' do
+          user = build(:user, username: username)
+
+          expect(user).not_to be_valid
+          expect(user.errors.full_messages).to eq(['Username has already been taken'])
         end
       end
     end
@@ -2634,7 +2646,7 @@ describe User do
 
       it 'should raise an ActiveRecord::RecordInvalid exception' do
         user2 = build(:user, username: 'foo')
-        expect { user2.save! }.to raise_error(ActiveRecord::RecordInvalid, /Namespace route path foo has been taken before/)
+        expect { user2.save! }.to raise_error(ActiveRecord::RecordInvalid, /Username has been taken before/)
       end
     end
 
diff --git a/spec/services/groups/transfer_service_spec.rb b/spec/services/groups/transfer_service_spec.rb
index bcc01b087f3..e1c873f8c1e 100644
--- a/spec/services/groups/transfer_service_spec.rb
+++ b/spec/services/groups/transfer_service_spec.rb
@@ -177,7 +177,7 @@ describe Groups::TransferService, :postgresql do
 
         it 'should add an error on group' do
           transfer_service.execute(new_parent_group)
-          expect(transfer_service.error).to eq('Transfer failed: Validation failed: Route path has already been taken, Route is invalid')
+          expect(transfer_service.error).to eq('Transfer failed: Validation failed: Path has already been taken')
         end
       end
 
diff --git a/spec/validators/user_path_validator_spec.rb b/spec/validators/user_path_validator_spec.rb
deleted file mode 100644
index a46089cc24f..00000000000
--- a/spec/validators/user_path_validator_spec.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-require 'spec_helper'
-
-describe UserPathValidator do
-  let(:validator) { described_class.new(attributes: [:username]) }
-
-  describe '.valid_path?' do
-    it 'handles invalid utf8' do
-      expect(described_class.valid_path?("a\0weird\255path")).to be_falsey
-    end
-  end
-
-  describe '#validates_each' do
-    it 'adds a message when the path is not in the correct format' do
-      user = build(:user)
-
-      validator.validate_each(user, :username, "Path with spaces, and comma's!")
-
-      expect(user.errors[:username]).to include(Gitlab::PathRegex.namespace_format_message)
-    end
-
-    it 'adds a message when the path is reserved when creating' do
-      user = build(:user, username: 'help')
-
-      validator.validate_each(user, :username, 'help')
-
-      expect(user.errors[:username]).to include('help is a reserved name')
-    end
-
-    it 'adds a message when the path is reserved when updating' do
-      user = create(:user)
-      user.username = 'help'
-
-      validator.validate_each(user, :username, 'help')
-
-      expect(user.errors[:username]).to include('help is a reserved name')
-    end
-  end
-end