1 files changed, 19 insertions, 0 deletions
diff --git a/spec/bundler/support/artifice/compact_index_wrong_gem_checksum.rb b/spec/bundler/support/artifice/compact_index_wrong_gem_checksum.rb
new file mode 100644
index 0000000000..3a12a59ae7
--- /dev/null
+++ b/spec/bundler/support/artifice/compact_index_wrong_gem_checksum.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+require File.expand_path("../compact_index", __FILE__)
+
+Artifice.deactivate
+
+class CompactIndexWrongGemChecksum < CompactIndexAPI
+  get "/info/:name" do
+    etag_response do
+      name = params[:name]
+      gem = gems.find {|g| g.name == name }
+      checksum = ENV.fetch("BUNDLER_SPEC_#{name.upcase}_CHECKSUM") { "ab" * 22 }
+      versions = gem ? gem.versions : []
+      versions.each {|v| v.checksum = checksum }
+      CompactIndex.info(versions)
+    end
+  end
+end
+
+Artifice.activate_with(CompactIndexWrongGemChecksum)