Updated README

README.md

@@ -60,15 +60,20 @@ Shrimp.configure do |config|
   # increase if you need to render very complex pages
   # config.rendering_time   = 1000
 
-  # change the viewport size.  If you rendering pages that have 
+  # change the viewport size.  If you rendering pages that have
   # flexible page width and height then you may need to set this
   # to enforce a specific size
-  # config.viewport_width = 600 
-  # config.viewport_height = 600
+  # config.viewport_width     = 600
+  # config.viewport_height    = 600
 
   # the timeout for the phantomjs rendering process in ms
   # this needs always to be higher than rendering_time
-  # config.rendering_timeout       = 90000
+  # config.rendering_timeout  = 90000
+
+  # maximum number of redirects to follow
+  # by default Shrimp does not follow any redirects which means that
+  # if the server responds with non HTTP 200 an error will be returned
+  # config.max_redirect_count = 0
 
   # the path to a json configuration file for command-line options
   # config.command_config_file = "#{Rails.root.join('config', 'shrimp', 'config.json')}"
@@ -153,7 +158,7 @@ To include some fancy Ajax stuff with jquery
         return window.location.assign(url);
       },
       504: function() {
-       console.log("Shit's beeing wired")
+       console.log("Shit's being wired")
       },
       503: function(jqXHR, textStatus, errorThrown) {
         var wait;

spec/shrimp/phantom_spec.rb

@@ -58,10 +58,11 @@ def valid_pdf(io)
   end
 
   it "should parse options into a cmd line" do
-    phantom = Shrimp::Phantom.new("file://#{testfile}", { :margin => "2cm" }, { }, "#{Dir.tmpdir}/test.pdf")
+    phantom = Shrimp::Phantom.new("file://#{testfile}", { :margin => "2cm", :max_redirect_count => 10 }, { }, "#{Dir.tmpdir}/test.pdf")
     phantom.cmd.should include "test.pdf A4 1 2cm portrait"
     phantom.cmd.should include "file://#{testfile}"
     phantom.cmd.should include "lib/shrimp/rasterize.js"
+    phantom.cmd.should end_with " 10"
   end
 
   it "should properly escape arguments" do
@@ -130,7 +131,7 @@ def valid_pdf(io)
     it "should be unable to load the address" do
       phantom = Shrimp::Phantom.new("file:///foo/bar")
       phantom.run
-      phantom.error.should include "Unable to load the address"
+      phantom.error.should include "Error opening /foo/bar: No such file or directory (URL: file:///foo/bar)"
     end
 
     it "should be unable to copy file" do