Fixed failing server spec, server needs to be booted

lib/capybara/server.rb

@@ -41,7 +41,7 @@ class Capybara::Server
 
   def boot
     find_available_port
-    Capybara.log "application has already booted" and return if responsive?
+    Capybara.log "application has already booted" and return self if responsive?
     Capybara.log "booting Rack applicartion on port #{port}"
 
     Timeout.timeout(10) do
@@ -61,6 +61,7 @@ class Capybara::Server
         sleep 0.5
       end
     end
+    self
   rescue Timeout::Error
     Capybara.log "Rack application timed out during boot"
     exit

spec/server_spec.rb

@@ -4,7 +4,7 @@ describe Capybara::Server do
 
   it "should spool up a rack server" do
     @app = proc { |env| [200, {}, "Hello Server!"]}
-    @server = Capybara::Server.new(@app)
+    @server = Capybara::Server.new(@app).boot
     
     @res = Net::HTTP.start(@server.host, @server.port) { |http| http.get('/') }
     
@@ -15,8 +15,8 @@ describe Capybara::Server do
     @app1 = proc { |env| [200, {}, "Hello Server!"]}
     @app2 = proc { |env| [200, {}, "Hello Second Server!"]}
 
-    @server1 = Capybara::Server.new(@app1)
-    @server2 = Capybara::Server.new(@app2)
+    @server1 = Capybara::Server.new(@app1).boot
+    @server2 = Capybara::Server.new(@app2).boot
     
     @res1 = Net::HTTP.start(@server1.host, @server1.port) { |http| http.get('/') }
     @res1.body.should include('Hello Server')
@@ -29,10 +29,10 @@ describe Capybara::Server do
     @app1 = proc { |env| [200, {}, "Hello Server!"]}
     @app2 = proc { |env| [200, {}, "Hello Second Server!"]}
 
-    @server1a = Capybara::Server.new(@app1)
-    @server1b = Capybara::Server.new(@app1)
-    @server2a = Capybara::Server.new(@app2)
-    @server2b = Capybara::Server.new(@app2)
+    @server1a = Capybara::Server.new(@app1).boot
+    @server1b = Capybara::Server.new(@app1).boot
+    @server2a = Capybara::Server.new(@app2).boot
+    @server2b = Capybara::Server.new(@app2).boot
     
     @res1 = Net::HTTP.start(@server1b.host, @server1b.port) { |http| http.get('/') }
     @res1.body.should include('Hello Server')