Add latest changes from gitlab-org/gitlab@master

2 files changed, 268 insertions, 1 deletions

diff --git a/spec/lib/gitlab/ci/config/entry/processable_spec.rb b/spec/lib/gitlab/ci/config/entry/processable_spec.rb
new file mode 100644
index 00000000000..410aef1cd53
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/entry/processable_spec.rb
@@ -0,0 +1,265 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Entry::Processable do
+  let(:node_class) do
+    Class.new(::Gitlab::Config::Entry::Node) do
+      include Gitlab::Ci::Config::Entry::Processable
+
+      def self.name
+        'job'
+      end
+    end
+  end
+
+  let(:entry) { node_class.new(config, name: :rspec) }
+
+  describe 'validations' do
+    before do
+      entry.compose!
+    end
+
+    context 'when entry config value is correct' do
+      let(:config) { { stage: 'test' } }
+
+      describe '#valid?' do
+        it 'is valid' do
+          expect(entry).to be_valid
+        end
+      end
+
+      context 'when job name is empty' do
+        let(:entry) { node_class.new(config, name: ''.to_sym) }
+
+        it 'reports error' do
+          expect(entry.errors).to include "job name can't be blank"
+        end
+      end
+    end
+
+    context 'when entry value is not correct' do
+      context 'incorrect config value type' do
+        let(:config) { ['incorrect'] }
+
+        describe '#errors' do
+          it 'reports error about a config type' do
+            expect(entry.errors)
+              .to include 'job config should be a hash'
+          end
+        end
+      end
+
+      context 'when config is empty' do
+        let(:config) { {} }
+
+        describe '#valid' do
+          it 'is invalid' do
+            expect(entry).not_to be_valid
+          end
+        end
+      end
+
+      context 'when extends key is not a string' do
+        let(:config) { { extends: 123 } }
+
+        it 'returns error about wrong value type' do
+          expect(entry).not_to be_valid
+          expect(entry.errors).to include "job extends should be an array of strings or a string"
+        end
+      end
+
+      context 'when it uses both "when:" and "rules:"' do
+        let(:config) do
+          {
+            script: 'echo',
+            when: 'on_failure',
+            rules: [{ if: '$VARIABLE', when: 'on_success' }]
+          }
+        end
+
+        it 'returns an error about when: being combined with rules' do
+          expect(entry).not_to be_valid
+          expect(entry.errors).to include 'job config key may not be used with `rules`: when'
+        end
+      end
+
+      context 'when only: is used with rules:' do
+        let(:config) { { only: ['merge_requests'], rules: [{ if: '$THIS' }] } }
+
+        it 'returns error about mixing only: with rules:' do
+          expect(entry).not_to be_valid
+          expect(entry.errors).to include /may not be used with `rules`/
+        end
+
+        context 'and only: is blank' do
+          let(:config) { { only: nil, rules: [{ if: '$THIS' }] } }
+
+          it 'returns error about mixing only: with rules:' do
+            expect(entry).not_to be_valid
+            expect(entry.errors).to include /may not be used with `rules`/
+          end
+        end
+
+        context 'and rules: is blank' do
+          let(:config) { { only: ['merge_requests'], rules: nil } }
+
+          it 'returns error about mixing only: with rules:' do
+            expect(entry).not_to be_valid
+            expect(entry.errors).to include /may not be used with `rules`/
+          end
+        end
+      end
+
+      context 'when except: is used with rules:' do
+        let(:config) { { except: { refs: %w[master] }, rules: [{ if: '$THIS' }] } }
+
+        it 'returns error about mixing except: with rules:' do
+          expect(entry).not_to be_valid
+          expect(entry.errors).to include /may not be used with `rules`/
+        end
+
+        context 'and except: is blank' do
+          let(:config) { { except: nil, rules: [{ if: '$THIS' }] } }
+
+          it 'returns error about mixing except: with rules:' do
+            expect(entry).not_to be_valid
+            expect(entry.errors).to include /may not be used with `rules`/
+          end
+        end
+
+        context 'and rules: is blank' do
+          let(:config) { { except: { refs: %w[master] }, rules: nil } }
+
+          it 'returns error about mixing except: with rules:' do
+            expect(entry).not_to be_valid
+            expect(entry.errors).to include /may not be used with `rules`/
+          end
+        end
+      end
+
+      context 'when only: and except: are both used with rules:' do
+        let(:config) do
+          {
+            only: %w[merge_requests],
+            except: { refs: %w[master] },
+            rules: [{ if: '$THIS' }]
+          }
+        end
+
+        it 'returns errors about mixing both only: and except: with rules:' do
+          expect(entry).not_to be_valid
+          expect(entry.errors).to include /may not be used with `rules`/
+          expect(entry.errors).to include /may not be used with `rules`/
+        end
+
+        context 'when only: and except: as both blank' do
+          let(:config) do
+            { only: nil, except: nil, rules: [{ if: '$THIS' }] }
+          end
+
+          it 'returns errors about mixing both only: and except: with rules:' do
+            expect(entry).not_to be_valid
+            expect(entry.errors).to include /may not be used with `rules`/
+            expect(entry.errors).to include /may not be used with `rules`/
+          end
+        end
+
+        context 'when rules: is blank' do
+          let(:config) do
+            { only: %w[merge_requests], except: { refs: %w[master] }, rules: nil }
+          end
+
+          it 'returns errors about mixing both only: and except: with rules:' do
+            expect(entry).not_to be_valid
+            expect(entry.errors).to include /may not be used with `rules`/
+            expect(entry.errors).to include /may not be used with `rules`/
+          end
+        end
+      end
+    end
+  end
+
+  describe '#relevant?' do
+    it 'is a relevant entry' do
+      entry = node_class.new({ stage: 'test' }, name: :rspec)
+
+      expect(entry).to be_relevant
+    end
+  end
+
+  describe '#compose!' do
+    let(:specified) do
+      double('specified', 'specified?' => true, value: 'specified')
+    end
+
+    let(:unspecified) { double('unspecified', 'specified?' => false) }
+    let(:default) { double('default', '[]' => unspecified) }
+    let(:workflow) { double('workflow', 'has_rules?' => false) }
+    let(:deps) { double('deps', 'default' => default, '[]' => unspecified, 'workflow' => workflow) }
+
+    context 'with workflow rules' do
+      using RSpec::Parameterized::TableSyntax
+
+      where(:name, :has_workflow_rules?, :only, :rules, :result) do
+        "uses default only"    | false | nil          | nil    | { refs: %w[branches tags] }
+        "uses user only"       | false | %w[branches] | nil    | { refs: %w[branches] }
+        "does not define only" | false | nil          | []     | nil
+        "does not define only" | true  | nil          | nil    | nil
+        "uses user only"       | true  | %w[branches] | nil    | { refs: %w[branches] }
+        "does not define only" | true  | nil          | []     | nil
+      end
+
+      with_them do
+        let(:config) { { script: 'ls', rules: rules, only: only }.compact }
+
+        it "#{name}" do
+          expect(workflow).to receive(:has_rules?) { has_workflow_rules? }
+
+          entry.compose!(deps)
+
+          expect(entry.only_value).to eq(result)
+        end
+      end
+    end
+
+    context 'when workflow rules is used' do
+      context 'when rules are used' do
+        let(:config) { { script: 'ls', cache: { key: 'test' }, rules: [] } }
+
+        it 'does not define only' do
+          expect(entry).not_to be_only_defined
+        end
+      end
+
+      context 'when rules are not used' do
+        let(:config) { { script: 'ls', cache: { key: 'test' }, only: [] } }
+
+        it 'does not define only' do
+          expect(entry).not_to be_only_defined
+        end
+      end
+    end
+  end
+
+  context 'when composed' do
+    before do
+      entry.compose!
+    end
+
+    describe '#value' do
+      context 'when entry is correct' do
+        let(:config) do
+          { stage: 'test' }
+        end
+
+        it 'returns correct value' do
+          expect(entry.value)
+            .to eq(name: :rspec,
+                   stage: 'test',
+                   only: { refs: %w[branches tags] })
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/yaml_processor_spec.rb b/spec/lib/gitlab/ci/yaml_processor_spec.rb
index cfc3d852de0..e303557bd00 100644
--- a/spec/lib/gitlab/ci/yaml_processor_spec.rb
+++ b/spec/lib/gitlab/ci/yaml_processor_spec.rb
@@ -2419,7 +2419,9 @@ module Gitlab
 
           it 'returns errors and empty configuration' do
             expect(subject.valid?).to eq(false)
-            expect(subject.errors).to eq(['jobs:rspec config contains unknown keys: bad_tags', 'jobs:rspec rules should be an array of hashes'])
+            expect(subject.errors).to contain_exactly(
+              'jobs:rspec config contains unknown keys: bad_tags',
+              'jobs:rspec rules should be an array of hashes')
             expect(subject.content).to be_blank
           end
         end