Initial mirror probe realworld integration spec

1 files changed, 57 insertions, 0 deletions

diff --git a/spec/realworld/mirror_probe_spec.rb b/spec/realworld/mirror_probe_spec.rb
new file mode 100644
index 0000000000..48bd6c3c72
--- /dev/null
+++ b/spec/realworld/mirror_probe_spec.rb
@@ -0,0 +1,57 @@
+require "spec_helper"
+require "thread"
+
+describe "fetching dependencies with a not available mirror" do
+  let(:mirror) { @mirror_uri }
+  let(:original) { @server_uri }
+
+  before do
+    require_rack
+    setup_mirror
+    setup_server
+    global_config("BUNDLE_MIRROR__HTTP://127__0__0__1:#{@server_port}/__FALLBACK_TIMEOUT/" => "true",
+                  "BUNDLE_MIRROR__HTTP://127__0__0__1:#{@server_port}/" => @mirror_uri)
+  end
+
+  after do
+    @server_thread.kill
+  end
+
+
+  it "install a gem using the original uri when the mirror is not responding" do
+    gemfile <<-G
+      source "#{original}"
+      gem 'weakling'
+    G
+
+    bundle :install
+
+    expect(out).to include("Installing weakling")
+    expect(out).to include("Bundle complete")
+    should_be_installed "weakling 0.0.3"
+  end
+
+  def setup_server
+    @server_port = find_unused_port
+    @server_host = "127.0.0.1"
+    @server_uri = "http://#{@server_host}:#{@server_port}"
+
+    require File.expand_path("../../support/artifice/endpoint", __FILE__)
+
+    @server_thread = Thread.new do
+      Rack::Server.start(:app       => Endpoint,
+                         :Host      => @server_host,
+                         :Port      => @server_port,
+                         :server    => "webrick",
+                         :AccessLog => [])
+    end.run
+
+    wait_for_server(@server_host, @server_port)
+  end
+
+  def setup_mirror
+    @mirror_port = find_unused_port
+    @mirror_host = "127.0.0.1"
+    @mirror_uri = "http://#{@mirror_host}:#{@mirror_port}"
+  end
+end