3 files changed, 85 insertions, 76 deletions
diff --git a/spec/lib/gitlab/repository_cache_adapter_spec.rb b/spec/lib/gitlab/repository_cache_adapter_spec.rb
new file mode 100644
index 00000000000..85971f2a7ef
--- /dev/null
+++ b/spec/lib/gitlab/repository_cache_adapter_spec.rb
@@ -0,0 +1,76 @@
+require 'spec_helper'
+
+describe Gitlab::RepositoryCacheAdapter do
+  let(:project) { create(:project, :repository) }
+  let(:repository) { project.repository }
+  let(:cache) { repository.send(:cache) }
+
+  describe '#cache_method_output', :use_clean_rails_memory_store_caching do
+    let(:fallback) { 10 }
+
+    context 'with a non-existing repository' do
+      let(:project) { create(:project) } # No repository
+
+      subject do
+        repository.cache_method_output(:cats, fallback: fallback) do
+          repository.cats_call_stub
+        end
+      end
+
+      it 'returns the fallback value' do
+        expect(subject).to eq(fallback)
+      end
+
+      it 'avoids calling the original method' do
+        expect(repository).not_to receive(:cats_call_stub)
+
+        subject
+      end
+    end
+
+    context 'with a method throwing a non-existing-repository error' do
+      subject do
+        repository.cache_method_output(:cats, fallback: fallback) do
+          raise Gitlab::Git::Repository::NoRepository
+        end
+      end
+
+      it 'returns the fallback value' do
+        expect(subject).to eq(fallback)
+      end
+
+      it 'does not cache the data' do
+        subject
+
+        expect(repository.instance_variable_defined?(:@cats)).to eq(false)
+        expect(cache.exist?(:cats)).to eq(false)
+      end
+    end
+
+    context 'with an existing repository' do
+      it 'caches the output' do
+        object = double
+
+        expect(object).to receive(:number).once.and_return(10)
+
+        2.times do
+          val = repository.cache_method_output(:cats) { object.number }
+
+          expect(val).to eq(10)
+        end
+
+        expect(repository.send(:cache).exist?(:cats)).to eq(true)
+        expect(repository.instance_variable_get(:@cats)).to eq(10)
+      end
+    end
+  end
+
+  describe '#expire_method_caches' do
+    it 'expires the caches of the given methods' do
+      expect(cache).to receive(:expire).with(:readme)
+      expect(cache).to receive(:expire).with(:gitignore)
+
+      repository.expire_method_caches(%i(readme gitignore))
+    end
+  end
+end
diff --git a/spec/lib/repository_cache_spec.rb b/spec/lib/gitlab/repository_cache_spec.rb
index 8b0c7254b5e..f4789421663 100644
--- a/spec/lib/repository_cache_spec.rb
+++ b/spec/lib/gitlab/repository_cache_spec.rb
@@ -1,34 +1,36 @@
 require 'spec_helper'
 
-describe RepositoryCache do
-  let(:project) { create(:project) }
+describe Gitlab::RepositoryCache do
   let(:backend) { double('backend').as_null_object }
-  let(:cache) { described_class.new('example', project.id, backend) }
+  let(:project) { create(:project) }
+  let(:repository) { project.repository }
+  let(:namespace) { "#{repository.full_path}:#{project.id}" }
+  let(:cache) { described_class.new(repository, backend) }
 
   describe '#cache_key' do
     it 'includes the namespace' do
-      expect(cache.cache_key(:foo)).to eq "foo:example:#{project.id}"
+      expect(cache.cache_key(:foo)).to eq "foo:#{namespace}"
     end
   end
 
   describe '#expire' do
     it 'expires the given key from the cache' do
       cache.expire(:foo)
-      expect(backend).to have_received(:delete).with("foo:example:#{project.id}")
+      expect(backend).to have_received(:delete).with("foo:#{namespace}")
     end
   end
 
   describe '#fetch' do
     it 'fetches the given key from the cache' do
       cache.fetch(:bar)
-      expect(backend).to have_received(:fetch).with("bar:example:#{project.id}")
+      expect(backend).to have_received(:fetch).with("bar:#{namespace}")
     end
 
     it 'accepts a block' do
       p = -> {}
 
       cache.fetch(:baz, &p)
-      expect(backend).to have_received(:fetch).with("baz:example:#{project.id}", &p)
+      expect(backend).to have_received(:fetch).with("baz:#{namespace}", &p)
     end
   end
 end
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index 38653e18306..0808997a31f 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -2171,15 +2171,6 @@ describe Repository do
     end
   end
 
-  describe '#expire_method_caches' do
-    it 'expires the caches of the given methods' do
-      expect_any_instance_of(RepositoryCache).to receive(:expire).with(:readme)
-      expect_any_instance_of(RepositoryCache).to receive(:expire).with(:gitignore)
-
-      repository.expire_method_caches(%i(readme gitignore))
-    end
-  end
-
   describe '#expire_all_method_caches' do
     it 'expires the caches of all methods' do
       expect(repository).to receive(:expire_method_caches)
@@ -2325,66 +2316,6 @@ describe Repository do
     end
   end
 
-  describe '#cache_method_output', :use_clean_rails_memory_store_caching do
-    let(:fallback) { 10 }
-
-    context 'with a non-existing repository' do
-      let(:project) { create(:project) } # No repository
-
-      subject do
-        repository.cache_method_output(:cats, fallback: fallback) do
-          repository.cats_call_stub
-        end
-      end
-
-      it 'returns the fallback value' do
-        expect(subject).to eq(fallback)
-      end
-
-      it 'avoids calling the original method' do
-        expect(repository).not_to receive(:cats_call_stub)
-
-        subject
-      end
-    end
-
-    context 'with a method throwing a non-existing-repository error' do
-      subject do
-        repository.cache_method_output(:cats, fallback: fallback) do
-          raise Gitlab::Git::Repository::NoRepository
-        end
-      end
-
-      it 'returns the fallback value' do
-        expect(subject).to eq(fallback)
-      end
-
-      it 'does not cache the data' do
-        subject
-
-        expect(repository.instance_variable_defined?(:@cats)).to eq(false)
-        expect(repository.send(:cache).exist?(:cats)).to eq(false)
-      end
-    end
-
-    context 'with an existing repository' do
-      it 'caches the output' do
-        object = double
-
-        expect(object).to receive(:number).once.and_return(10)
-
-        2.times do
-          val = repository.cache_method_output(:cats) { object.number }
-
-          expect(val).to eq(10)
-        end
-
-        expect(repository.send(:cache).exist?(:cats)).to eq(true)
-        expect(repository.instance_variable_get(:@cats)).to eq(10)
-      end
-    end
-  end
-
   describe '#refresh_method_caches' do
     it 'refreshes the caches of the given types' do
       expect(repository).to receive(:expire_method_caches)