Add latest changes from gitlab-org/gitlab@15-4-stable-eev15.4.0-rc42

1 files changed, 177 insertions, 0 deletions

diff --git a/spec/lib/gitlab/ci/project_config_spec.rb b/spec/lib/gitlab/ci/project_config_spec.rb
new file mode 100644
index 00000000000..c4b179c9ef5
--- /dev/null
+++ b/spec/lib/gitlab/ci/project_config_spec.rb
@@ -0,0 +1,177 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::Ci::ProjectConfig do
+  let(:project) { create(:project, :empty_repo, ci_config_path: ci_config_path) }
+  let(:sha) { '123456' }
+  let(:content) { nil }
+  let(:source) { :push }
+  let(:bridge) { nil }
+
+  subject(:config) do
+    described_class.new(project: project, sha: sha,
+                        custom_content: content, pipeline_source: source, pipeline_source_bridge: bridge)
+  end
+
+  context 'when bridge job is passed in as parameter' do
+    let(:ci_config_path) { nil }
+    let(:bridge) { create(:ci_bridge) }
+
+    before do
+      allow(bridge).to receive(:yaml_for_downstream).and_return('the-yaml')
+    end
+
+    it 'returns the content already available in command' do
+      expect(config.source).to eq(:bridge_source)
+      expect(config.content).to eq('the-yaml')
+    end
+  end
+
+  context 'when config is defined in a custom path in the repository' do
+    let(:ci_config_path) { 'path/to/config.yml' }
+    let(:config_content_result) do
+      <<~CICONFIG
+        ---
+        include:
+        - local: #{ci_config_path}
+      CICONFIG
+    end
+
+    before do
+      allow(project.repository)
+        .to receive(:gitlab_ci_yml_for)
+        .with(sha, ci_config_path)
+        .and_return('the-content')
+    end
+
+    it 'returns root config including the local custom file' do
+      expect(config.source).to eq(:repository_source)
+      expect(config.content).to eq(config_content_result)
+    end
+  end
+
+  context 'when config is defined remotely' do
+    let(:ci_config_path) { 'http://example.com/path/to/ci/config.yml' }
+    let(:config_content_result) do
+      <<~CICONFIG
+        ---
+        include:
+        - remote: #{ci_config_path}
+      CICONFIG
+    end
+
+    it 'returns root config including the remote config' do
+      expect(config.source).to eq(:remote_source)
+      expect(config.content).to eq(config_content_result)
+    end
+  end
+
+  context 'when config is defined in a separate repository' do
+    let(:ci_config_path) { 'path/to/.gitlab-ci.yml@another-group/another-repo' }
+    let(:config_content_result) do
+      <<~CICONFIG
+        ---
+        include:
+        - project: another-group/another-repo
+          file: path/to/.gitlab-ci.yml
+      CICONFIG
+    end
+
+    it 'returns root config including the path to another repository' do
+      expect(config.source).to eq(:external_project_source)
+      expect(config.content).to eq(config_content_result)
+    end
+
+    context 'when path specifies a refname' do
+      let(:ci_config_path) { 'path/to/.gitlab-ci.yml@another-group/another-repo:refname' }
+      let(:config_content_result) do
+        <<~CICONFIG
+          ---
+          include:
+          - project: another-group/another-repo
+            file: path/to/.gitlab-ci.yml
+            ref: refname
+        CICONFIG
+      end
+
+      it 'returns root config including the path and refname to another repository' do
+        expect(config.source).to eq(:external_project_source)
+        expect(config.content).to eq(config_content_result)
+      end
+    end
+  end
+
+  context 'when config is defined in the default .gitlab-ci.yml' do
+    let(:ci_config_path) { nil }
+    let(:config_content_result) do
+      <<~CICONFIG
+        ---
+        include:
+        - local: ".gitlab-ci.yml"
+      CICONFIG
+    end
+
+    before do
+      allow(project.repository)
+        .to receive(:gitlab_ci_yml_for)
+        .with(sha, '.gitlab-ci.yml')
+        .and_return('the-content')
+    end
+
+    it 'returns root config including the canonical CI config file' do
+      expect(config.source).to eq(:repository_source)
+      expect(config.content).to eq(config_content_result)
+    end
+  end
+
+  context 'when config is the Auto-Devops template' do
+    let(:ci_config_path) { nil }
+    let(:config_content_result) do
+      <<~CICONFIG
+        ---
+        include:
+        - template: Auto-DevOps.gitlab-ci.yml
+      CICONFIG
+    end
+
+    before do
+      allow(project).to receive(:auto_devops_enabled?).and_return(true)
+    end
+
+    it 'returns root config including the auto-devops template' do
+      expect(config.source).to eq(:auto_devops_source)
+      expect(config.content).to eq(config_content_result)
+    end
+  end
+
+  context 'when config is passed as a parameter' do
+    let(:source) { :ondemand_dast_scan }
+    let(:ci_config_path) { nil }
+    let(:content) do
+      <<~CICONFIG
+        ---
+        stages:
+        - dast
+      CICONFIG
+    end
+
+    it 'returns the parameter content' do
+      expect(config.source).to eq(:parameter_source)
+      expect(config.content).to eq(content)
+    end
+  end
+
+  context 'when config is not defined anywhere' do
+    let(:ci_config_path) { nil }
+
+    before do
+      allow(project).to receive(:auto_devops_enabled?).and_return(false)
+    end
+
+    it 'returns nil' do
+      expect(config.source).to be_nil
+      expect(config.content).to be_nil
+    end
+  end
+end