Start to build internal index

1 files changed, 48 insertions, 0 deletions

diff --git a/spec/integration/core/cache_spec.rb b/spec/integration/core/cache_spec.rb
index ef4c477..6896134 100644
--- a/spec/integration/core/cache_spec.rb
+++ b/spec/integration/core/cache_spec.rb
@@ -26,4 +26,52 @@ RSpec.describe Spandx::Core::Cache do
 
   include_examples 'each data file', 'rubygems', :rubygems
   include_examples 'each data file', 'nuget', :cache
+
+  describe "#insert" do
+    subject { described_class.new('rubygems', root: root_dir) }
+
+    let(:root_dir) { Dir.mktmpdir }
+
+    after do
+      FileUtils.remove_entry(root_dir)
+    end
+
+    context "when inserting a new record" do
+      let(:dependency_name) { SecureRandom.uuid }
+      let(:version) { "#{rand(10)}.#{rand(10)}.#{rand(10)}" }
+
+      before do
+        subject.insert(dependency_name, version, ['MIT'])
+      end
+
+      specify { expect(subject.licenses_for(dependency_name, version)).to match_array(['MIT']) }
+    end
+  end
+
+  describe "#rebuild_index" do
+    subject { described_class.new('rubygems', root: root_dir) }
+
+    let(:root_dir) { Dir.mktmpdir }
+
+    after do
+      FileUtils.remove_entry(root_dir)
+    end
+
+    context "When new items are added to the catalogue" do
+      before do
+        subject.insert('spandx', '0.0.0', ['MIT'])
+        subject.insert('bolt', '0.2.0', ['Apache-2.0'])
+        subject.insert('spandx', '0.1.0', ['MIT'])
+
+        subject.rebuild_index
+      end
+
+      it 'sorts each datafile' do
+        lines = IO.readlines(File.join(root_dir, 'cf', 'rubygems'))
+        expect(lines).to eql(lines.sort)
+      end
+
+      it 'builds an index that contains the seek address for the start of each line'
+    end
+  end
 end