Ensure raise_error expectations provide arguments

spec/models/ci/variable_spec.rb

@@ -38,7 +38,8 @@ describe Ci::Variable do
     it 'fails to decrypt if iv is incorrect' do
       subject.encrypted_value_iv = nil
       subject.instance_variable_set(:@value, nil)
-      expect { subject.value }.to raise_error
+      expect { subject.value }.
+        to raise_error(OpenSSL::Cipher::CipherError, 'bad decrypt')
     end
   end
 end

spec/models/ci/web_hook_spec.rb

@@ -56,7 +56,8 @@ describe Ci::WebHook do
     it "catches exceptions" do
       expect(Ci::WebHook).to receive(:post).and_raise("Some HTTP Post error")
 
-      expect{ @web_hook.execute(@data) }.to raise_error
+      expect{ @web_hook.execute(@data) }.
+        to raise_error(RuntimeError, 'Some HTTP Post error')
     end
   end
 end

spec/requests/ci/api/projects_spec.rb

@@ -165,7 +165,8 @@ describe Ci::API::API do
       project.gl_project.team << [user, :master]
       delete ci_api("/projects/#{project.id}"), options
       expect(response.status).to eq(200)
-      expect { project.reload }.to raise_error
+      expect { project.reload }.
+        to raise_error(ActiveRecord::RecordNotFound)
     end
 
     it "non-manager is not authorized" do

spec/services/ci/create_project_service_spec.rb

@@ -15,7 +15,8 @@ describe Ci::CreateProjectService do
 
     context 'without project dump' do
       it 'should raise exception' do
-        expect { service.execute(current_user, '', '') }.to raise_error
+        expect { service.execute(current_user, '', '') }.
+          to raise_error(NoMethodError)
       end
     end