Now with real spec-type thingies

spec/lib/generators/jquery/install_generator_spec.rb

@@ -11,21 +11,40 @@ class Jquery::Generators::InstallGeneratorTest < Rails::Generators::TestCase
 
   before(:each) do
     prepare_destination
-    @response = {:body => "abc", :status => 200,  :headers => { 'Content-Length' => 3 } }
+    @response = {:body => "abc", :status => 200}
     stub_request(:get, /ajax.googleapis.com|github.com/).to_return(@response)
   end
 
+  it "should remove prototype" do
+    run_generator
+    %w(controls.js dragdrop.js effects.js prototype.js).each { |js| assert_no_file "public/javascripts/#{js}" }
+  end
+
+  it "should install the rails ujs shim" do
+    run_generator
+    assert_file "public/javascripts/rails.js"
+  end
+
   it "should install jquery" do
     run_generator
+    %w(jquery.min.js jquery.js).each { |js| assert_file "public/javascripts/#{js}" }
+  end
 
-    %w(jquery.min.js jquery.js rails.js).each { |js| assert_file "public/javascripts/#{js}" }
-    %w(controls.js dragdrop.js effects.js prototype.js).each { |js| assert_no_file "public/javascripts/#{js}" }
+  it "should install old jquery versions" do
+    run_generator %w(--version 1.4.2)
+    %w(jquery.min.js jquery.js).each { |js| assert_file "public/javascripts/#{js}" }
+  end
+
+  it "should try to install unknown jquery versions with fallback" do
+    stub_request(:get, /ajax.googleapis.com/).
+      to_return(:status => 404, :body => "No").
+      to_return(@response)
+    run_generator %w(--version 100.0)
+    %w(jquery.min.js jquery.js).each { |js| assert_file "public/javascripts/#{js}" }
   end
 
   it "should install jquery-ui when asked" do
     run_generator %w(--ui)
-
-    %w(jquery.min.js jquery.js jquery-ui.min.js jquery-ui.js rails.js).each { |js| assert_file "public/javascripts/#{js}" }
-    %w(controls.js dragdrop.js effects.js prototype.js).each { |js| assert_no_file "public/javascripts/#{js}" }
+    %w(jquery-ui.min.js jquery-ui.js).each { |js| assert_file "public/javascripts/#{js}" }
   end
 end