Add GitLab QA CE strategy and simplify inflectorfeature/gb/gitlab-qa-integration-tests

4 files changed, 35 insertions, 61 deletions

diff --git a/qa/qa.rb b/qa/qa.rb
index 7fe18676634..58cf615cc9f 100644
--- a/qa/qa.rb
+++ b/qa/qa.rb
@@ -78,6 +78,4 @@ module QA
   end
 end
 
-if QA::Runtime::Release.has_autoloads?
-  require QA::Runtime::Release.autoloads_file
-end
+QA::Runtime::Release.extend_autoloads!
diff --git a/qa/qa/ce/strategy.rb b/qa/qa/ce/strategy.rb
new file mode 100644
index 00000000000..6d1601dfa48
--- /dev/null
+++ b/qa/qa/ce/strategy.rb
@@ -0,0 +1,15 @@
+module QA
+  module CE
+    module Strategy
+      extend self
+
+      def extend_autoloads!
+        # noop
+      end
+
+      def perform_before_hooks
+        # noop
+      end
+    end
+  end
+end
diff --git a/qa/qa/runtime/release.rb b/qa/qa/runtime/release.rb
index 40d24e8d342..4f83a773645 100644
--- a/qa/qa/runtime/release.rb
+++ b/qa/qa/runtime/release.rb
@@ -8,34 +8,20 @@ module QA
     # CE to EE.
     #
     class Release
-      def initialize(variant = nil)
-        @version = variant || version
-
-        begin
-          require "qa/#{@version.downcase}/strategy"
-        rescue LoadError
-          # noop
-        end
+      def initialize
+        require "qa/#{version.downcase}/strategy"
       end
 
       def version
-        File.directory?("#{__dir__}/../ee") ? :EE : :CE
-      end
-
-      def has_strategy?
-        QA.const_defined?("QA::#{@version}::Strategy")
+        @version ||= File.directory?("#{__dir__}/../ee") ? :EE : :CE
       end
 
       def strategy
-        QA.const_get("QA::#{@version}::Strategy")
+        QA.const_get("QA::#{version}::Strategy")
       end
 
       def self.method_missing(name, *args)
-        @release ||= self.new
-
-        if @release.has_strategy?
-          @release.strategy.public_send(name, *args)
-        end
+        self.new.strategy.public_send(name, *args)
       end
     end
   end
diff --git a/qa/spec/runtime/release_spec.rb b/qa/spec/runtime/release_spec.rb
index 5d12315be5b..e6b5a8dc315 100644
--- a/qa/spec/runtime/release_spec.rb
+++ b/qa/spec/runtime/release_spec.rb
@@ -1,33 +1,25 @@
 describe QA::Runtime::Release do
   context 'when release version has extension strategy' do
-    subject { described_class.new('VER') }
-    let(:strategy) { spy('VER::Strategy') }
+    let(:strategy) { spy('strategy') }
 
     before do
-      stub_const('QA::VER::Strategy', strategy)
+      stub_const('QA::CE::Strategy', strategy)
+      stub_const('QA::EE::Strategy', strategy)
     end
 
-    describe '#has_strategy?' do
-      it 'return true' do
-        expect(subject.has_strategy?).to be true
+    describe '#version' do
+      it 'return either CE or EE version' do
+        expect(subject.version).to eq(:CE).or eq(:EE)
       end
     end
 
     describe '#strategy' do
       it 'return the strategy constant' do
-        expect(subject.strategy).to eq QA::VER::Strategy
+        expect(subject.strategy).to eq strategy
       end
     end
 
     describe 'delegated class methods' do
-      before do
-        allow_any_instance_of(described_class)
-          .to receive(:has_strategy?).and_return(true)
-
-        allow_any_instance_of(described_class)
-          .to receive(:strategy).and_return(strategy)
-      end
-
       it 'delegates all calls to strategy class' do
         described_class.some_method(1, 2)
 
@@ -38,37 +30,20 @@ describe QA::Runtime::Release do
   end
 
   context 'when release version does not have extension strategy' do
-    subject { described_class.new('NOVER') }
-
-    describe '#has_strategy?' do
-      it 'returns false' do
-        expect(subject.has_strategy?).to be false
-      end
+    before do
+      allow_any_instance_of(described_class)
+        .to receive(:version).and_return('something')
     end
 
     describe '#strategy' do
       it 'raises error' do
-        expect { subject.strategy }.to raise_error(NameError)
+        expect { subject.strategy }.to raise_error(LoadError)
       end
     end
 
-    describe 'does not delegate class methods' do
-      before do
-        allow_any_instance_of(described_class)
-          .to receive(:has_strategy?).and_return(false)
-      end
-
-      it 'behaves like a null object and does nothing' do
-        expect { described_class.some_method(2, 3) }.not_to raise_error
-      end
-
-      it 'returns nil' do
-        expect(described_class.something).to be_nil
-      end
-
-      it 'does not delegate to strategy object' do
-        expect_any_instance_of(described_class)
-          .not_to receive(:strategy)
+    describe 'delegated class methods' do
+      it 'raises error' do
+        expect { described_class.some_method(2, 3) }.to raise_error(LoadError)
       end
     end
   end