1 files changed, 5 insertions, 6 deletions
diff --git a/spec/bundler/bundler/fetcher/compact_index_spec.rb b/spec/bundler/bundler/fetcher/compact_index_spec.rb
index a988171f34..aa536673d9 100644
--- a/spec/bundler/bundler/fetcher/compact_index_spec.rb
+++ b/spec/bundler/bundler/fetcher/compact_index_spec.rb
@@ -4,14 +4,18 @@
 require "bundler/compact_index_client"
 
 RSpec.describe Bundler::Fetcher::CompactIndex do
-  let(:downloader)  { double(:downloader) }
+  let(:response) { double(:response) }
+  let(:downloader) { double(:downloader, fetch: response) }
   let(:display_uri) { Gem::URI("http://sampleuri.com") }
   let(:remote)      { double(:remote, cache_slug: "lsjdf", uri: display_uri) }
   let(:gem_remote_fetcher) { nil }
   let(:compact_index) { described_class.new(downloader, remote, display_uri, gem_remote_fetcher) }
+  let(:compact_index_client) { double(:compact_index_client, available?: true, info: [["lskdjf", "1", nil, [], []]]) }
 
   before do
+    allow(response).to receive(:is_a?).with(Gem::Net::HTTPNotModified).and_return(true)
     allow(compact_index).to receive(:log_specs) {}
+    allow(compact_index).to receive(:compact_index_client).and_return(compact_index_client)
   end
 
   describe "#specs_for_names" do
@@ -32,11 +36,6 @@ RSpec.describe Bundler::Fetcher::CompactIndex do
     end
 
     describe "#available?" do
-      before do
-        allow(compact_index).to receive(:compact_index_client).
-          and_return(double(:compact_index_client, update_and_parse_checksums!: true))
-      end
-
       it "returns true" do
         expect(compact_index).to be_available
       end