Fix spec

app/models/ci/pipeline.rb

@@ -14,7 +14,7 @@ module Ci
     belongs_to :auto_canceled_by, class_name: 'Ci::Pipeline'
     belongs_to :pipeline_schedule, class_name: 'Ci::PipelineSchedule'
 
-    has_internal_id :iid, scope: :project, presence: false, init: -> do |s|
+    has_internal_id :iid, scope: :project, presence: false, init: ->(s) do
       s&.project&.pipelines&.maximum(:iid) || s&.project&.pipelines.count
     end
 

doc/ci/variables/README.md

@@ -63,7 +63,7 @@ future GitLab releases.**
 | **CI_RUNNER_REVISION**          | all    | 10.6   | GitLab Runner revision that is executing the current job |
 | **CI_RUNNER_EXECUTABLE_ARCH**   | all    | 10.6   | The OS/architecture of the GitLab Runner executable (note that this is not necessarily the same as the environment of the executor) |
 | **CI_PIPELINE_ID**              | 8.10   | 0.5    | The unique id of the current pipeline that GitLab CI uses internally |
-| **CI_PIPELINE_IID** | 10.8   | all    | The unique id of the current pipeline scoped to project |
+| **CI_PIPELINE_IID**             | 11.0   | all    | The unique id of the current pipeline scoped to project |
 | **CI_PIPELINE_TRIGGERED**       | all    | all    | The flag to indicate that job was [triggered] |
 | **CI_PIPELINE_SOURCE**          | 10.0   | all    | Indicates how the pipeline was triggered. Possible options are: `push`, `web`, `trigger`, `schedule`, `api`, and `pipeline`. For pipelines created before GitLab 9.5, this will show as `unknown` |
 | **CI_PROJECT_DIR**              | all    | all    | The full path where the repository is cloned and where the job is run |

spec/models/ci/pipeline_spec.rb

@@ -41,6 +41,7 @@ describe Ci::Pipeline, :mailer do
       let(:instance) { build(:ci_pipeline) }
       let(:scope_attrs) { { project: instance.project } }
       let(:usage) { :ci_pipelines }
+      let(:validate_presence) { false }
     end
   end
 

spec/support/shared_examples/models/atomic_internal_id_spec.rb

 require 'spec_helper'
 
-shared_examples_for 'AtomicInternalId' do
+shared_examples_for 'AtomicInternalId' do 
+  let(:validate_presence) { true }
+
   describe '.has_internal_id' do
     describe 'Module inclusion' do
       subject { described_class }
@@ -15,7 +17,14 @@ shared_examples_for 'AtomicInternalId' do
         allow(InternalId).to receive(:generate_next).and_return(nil)
       end
 
-      it { is_expected.to validate_presence_of(internal_id_attribute) }
+      it 'checks presence' do
+        if validate_presence
+          is_expected.to validate_presence_of(internal_id_attribute)
+        else
+          is_expected.not_to validate_presence_of(internal_id_attribute)
+        end
+      end
+
       it { is_expected.to validate_numericality_of(internal_id_attribute) }
     end