1 files changed, 150 insertions, 0 deletions
diff --git a/qa/spec/support/shared_contexts/variable_inheritance_shared_context.rb b/qa/spec/support/shared_contexts/variable_inheritance_shared_context.rb
new file mode 100644
index 00000000000..1dc8870d4d9
--- /dev/null
+++ b/qa/spec/support/shared_contexts/variable_inheritance_shared_context.rb
@@ -0,0 +1,150 @@
+# frozen_string_literal: true
+
+module QA
+  RSpec.shared_context 'variable inheritance test prep' do
+    let(:random_string) { Faker::Alphanumeric.alphanumeric(number: 8) }
+
+    let(:group) do
+      Resource::Group.fabricate_via_api! do |group|
+        group.path = "group-for-variable-inheritance-#{random_string}"
+      end
+    end
+
+    let(:upstream_project) do
+      Resource::Project.fabricate_via_api! do |project|
+        project.group = group
+        project.name = 'upstream-variable-inheritance'
+        project.description = 'Project for pipeline with variable defined via UI - Upstream'
+      end
+    end
+
+    let(:downstream1_project) do
+      Resource::Project.fabricate_via_api! do |project|
+        project.group = group
+        project.name = 'downstream1-variable-inheritance'
+        project.description = 'Project for pipeline with variable defined via UI - Downstream'
+      end
+    end
+
+    let(:downstream2_project) do
+      Resource::Project.fabricate_via_api! do |project|
+        project.group = group
+        project.name = 'downstream2-variable-inheritance'
+        project.description = 'Project for pipeline with variable defined via UI - Downstream'
+      end
+    end
+
+    let!(:runner) do
+      Resource::Runner.fabricate! do |runner|
+        runner.token = group.reload!.runners_token
+        runner.name = random_string
+        runner.tags = [random_string]
+      end
+    end
+
+    before do
+      Runtime::Feature.enable(:ci_trigger_forward_variables)
+      Flow::Login.sign_in
+    end
+
+    after do
+      runner.remove_via_api!
+      Runtime::Feature.disable(:ci_trigger_forward_variables)
+    end
+
+    def start_pipeline_with_variable
+      upstream_project.visit!
+      Flow::Pipeline.wait_for_latest_pipeline
+      Page::Project::Pipeline::Index.perform(&:click_run_pipeline_button)
+      Page::Project::Pipeline::New.perform do |new|
+        new.add_variable('TEST_VAR', 'This is great!')
+        new.click_run_pipeline_button
+      end
+    end
+
+    def add_ci_file(project, files)
+      Resource::Repository::Commit.fabricate_via_api! do |commit|
+        commit.project = project
+        commit.commit_message = 'Add CI config file'
+        commit.add_files(files)
+      end
+    end
+
+    def visit_job_page(pipeline_title, job_name)
+      Page::Project::Pipeline::Show.perform do |show|
+        show.expand_child_pipeline(title: pipeline_title)
+        show.click_job(job_name)
+      end
+    end
+
+    def verify_job_log_shows_variable_value
+      Page::Project::Job::Show.perform do |show|
+        show.wait_until { show.successful? }
+        expect(show.output).to have_content('This is great!')
+      end
+    end
+
+    def verify_job_log_does_not_show_variable_value
+      Page::Project::Job::Show.perform do |show|
+        show.wait_until { show.successful? }
+        expect(show.output).to have_no_content('This is great!')
+      end
+    end
+
+    def upstream_child1_ci_file
+      {
+        file_path: '.child1-ci.yml',
+        content: <<~YAML
+            child1_job:
+              stage: test
+              tags: ["#{random_string}"]
+              script:
+                - echo $TEST_VAR
+                - echo Done!
+        YAML
+      }
+    end
+
+    def upstream_child2_ci_file
+      {
+        file_path: '.child2-ci.yml',
+        content: <<~YAML
+            child2_job:
+              stage: test
+              tags: ["#{random_string}"]
+              script:
+                - echo $TEST_VAR
+                - echo Done!
+        YAML
+      }
+    end
+
+    def downstream1_ci_file
+      {
+        file_path: '.gitlab-ci.yml',
+        content: <<~YAML
+            downstream1_job:
+              stage: deploy
+              tags: ["#{random_string}"]
+              script:
+                - echo $TEST_VAR
+                - echo Done!
+        YAML
+      }
+    end
+
+    def downstream2_ci_file
+      {
+        file_path: '.gitlab-ci.yml',
+        content: <<~YAML
+            downstream2_job:
+              stage: deploy
+              tags: ["#{random_string}"]
+              script:
+                - echo $TEST_VAR
+                - echo Done!
+        YAML
+      }
+    end
+  end
+end