sanitize code

3 files changed, 511 insertions, 506 deletions

diff --git a/spec/app_spec.rb b/spec/app_spec.rb
index 2d7aaeb..9864939 100644
--- a/spec/app_spec.rb
+++ b/spec/app_spec.rb
@@ -1,43 +1,37 @@
-# -*- coding: UTF-8 -*-
-
 require 'spec_helper'
 
 describe Zorglub do
+  describe Zorglub::App do
+    it 'map should add a mapped node' do
+      expect(APP.at('/temp')).to be_nil
+      APP.map '/temp', Temp
+      expect(APP.at('/temp')).to be Temp
+    end
 
-    describe Zorglub::App do
-
-        it "map should add a mapped node" do
-            expect(APP.at("/temp")).to be_nil
-            APP.map "/temp", Temp
-            expect(APP.at("/temp")).to be Temp
-        end
-
-        it "delete should delete a mapped node" do
-            expect(APP.at("/temp")).to be Temp
-            APP.delete "/temp"
-            expect(APP.at("/temp")).to be_nil
-        end
-
-        it "at should return mapped node" do
-            expect(APP.at("/node1")).to be Node1
-        end
-
-        it "at should return nil if no Node mapped" do
-            expect(APP.at("/none")).to be_nil
-        end
+    it 'delete should delete a mapped node' do
+      expect(APP.at('/temp')).to be Temp
+      APP.delete '/temp'
+      expect(APP.at('/temp')).to be_nil
+    end
 
-        it "to should return path to node" do
-            expect(APP.to(Node1)).to eq "/node1"
-        end
+    it 'at should return mapped node' do
+      expect(APP.at('/node1')).to be Node1
+    end
 
-        it "to should return nil if not an existing Node" do
-            expect(APP.to(nil)).to be_nil
-        end
+    it 'at should return nil if no Node mapped' do
+      expect(APP.at('/none')).to be_nil
+    end
 
-        it "to_hash should return a correct hash" do
-            expect(APP.to_hash["/node1"]).to be Node1
-        end
+    it 'to should return path to node' do
+      expect(APP.to(Node1)).to eq '/node1'
+    end
 
+    it 'to should return nil if not an existing Node' do
+      expect(APP.to(nil)).to be_nil
     end
 
+    it 'to_hash should return a correct hash' do
+      expect(APP.to_hash['/node1']).to be Node1
+    end
+  end
 end
diff --git a/spec/node_spec.rb b/spec/node_spec.rb
index f77d7c3..fe1edfb 100644
--- a/spec/node_spec.rb
+++ b/spec/node_spec.rb
@@ -1,315 +1,309 @@
-# -*- coding: UTF-8 -*-
-
 require 'spec_helper'
 
 def clean_static_path
-    static_base_path = Node0.app.static_base_path
-    Dir.glob( File.join(static_base_path,'**','*') ).each do |f| File.unlink f if File.file? f end
-    Dir.glob( File.join(static_base_path,'*') ).each do |d| Dir.rmdir d end
-    Dir.rmdir static_base_path if File.directory? static_base_path
+  static_base_path = Node0.app.static_base_path
+  Dir.glob(File.join(static_base_path, '**', '*')).each { |f| File.unlink f if File.file? f }
+  Dir.glob(File.join(static_base_path, '*')).each { |d| Dir.rmdir d }
+  Dir.rmdir static_base_path if File.directory? static_base_path
 end
 
 describe Zorglub do
+  describe Zorglub::Node do
+    before(:all) do
+      clean_static_path
+    end
+
+    after(:all) do
+      clean_static_path
+    end
+
+    it "engine should return default Node's engine" do
+      expect(Node0.engine).to eq Node0.app.opt(:engine)
+    end
+
+    it "layout should return default Node's layout" do
+      expect(Node0.layout).to eq Node0.app.opt(:layout)
+    end
+
+    it "engine should return class defined Node's engine" do
+      expect(Node1.engine).to eq 'engine-1'
+      expect(Node3.engine).to eq 'engine-2'
+    end
+
+    it "layout should return class defined Node's layout" do
+      expect(Node1.layout).to eq 'layout-1'
+      expect(Node3.layout).to eq 'layout-2'
+    end
+
+    it 'engine should return engine inherited from Node2' do
+      expect(Node2.engine).to eq 'engine-1'
+    end
+
+    it 'layout should return layout inherited from Node2' do
+      expect(Node2.layout).to eq 'layout-1'
+    end
+
+    it 'r should build a well formed path' do
+      expect(Node1.r(1, 'arg2', 'some')).to eq '/node1/1/arg2/some'
+    end
+
+    it 'instance level map should work' do
+      r = Node0.my_call '/with_2args/1/2'
+      h = YAML.load r.body[0]
+      expect(h[:map]).to eq '/node0'
+    end
+
+    it 'should return err404 response when no method found' do
+      expect(Node0.respond_to?('noresponse')).to be_falsey
+      r = Node0.my_call '/noresponse'
+      expect(r.status).to eq 404
+    end
+
+    it 'simple method should respond' do
+      r = Node0.my_call '/hello'
+      expect(r.status).to eq 200
+      expect(r.body[0]).to eq 'world'
+    end
+
+    it 'instance level args should work' do
+      r = Node0.my_call '/with_2args/1/2'
+      h = YAML.load r.body[0]
+      expect(h[:args][0]).to eq '1'
+      expect(h[:args][1]).to eq '2'
+    end
+
+    it 'should raise error when too much arguments' do
+      expect(-> { Node0.my_call '/with_2args/1/2/3' }).to raise_error ArgumentError
+    end
+
+    it 'layout proc, method level layout and engine definitions should work' do
+      r = Node0.my_call '/index'
+      expect(r.status).to eq 200
+      h = YAML.load r.body[0]
+      ly = File.join Node0.app.layout_base_path, Node0.layout
+      vu = File.join Node0.app.view_base_path, Node0.r, 'index'
+      expect(h[:path]).to eq ly
+      expect(h[:layout]).to eq ly
+      expect(h[:view]).to eq vu
+    end
+
+    it 'layout proc, method level layout and engine definitions should work' do
+      r = Node1.my_call '/index'
+      expect(r.status).to eq 200
+      h = YAML.load r.body[0]
+      ly = File.join Node1.app.layout_base_path, 'main.spec'
+      vu = File.join Node1.app.view_base_path, Node1.r, 'index.spec'
+      expect(h[:path]).to eq ly
+      expect(h[:layout]).to eq ly
+      expect(h[:view]).to eq vu
+    end
+
+    it 'before_all hook should work' do
+      Node3.before = 0
+      Node3.after = 0
+      expect(Node3.before).to eq 0
+      expect(Node3.my_call_i('/index')).to eq 1
+      expect(Node3.before).to eq 1
+      expect(Node3.my_call_i('/index')).to eq 1
+      expect(Node3.before).to eq 2
+      expect(Node3.my_call_i('/index')).to eq 1
+      expect(Node3.before).to eq 3
+    end
+
+    it 'after_all hook should work' do
+      Node3.before = 0
+      Node3.after = 0
+      expect(Node3.after).to eq 0
+      expect(Node3.my_call_i('/index')).to eq 1
+      expect(Node3.after).to eq 1
+      expect(Node3.my_call_i('/index')).to eq 1
+      expect(Node3.after).to eq 2
+      expect(Node3.my_call_i('/index')).to eq 1
+      expect(Node3.after).to eq 3
+    end
+
+    it 'inherited before_all hook should work' do
+      Node3.before = 0
+      Node3.after = 0
+      expect(Node3.before).to eq 0
+      expect(Node8.my_call_i('/index')).to eq 1
+      expect(Node3.before).to eq 1
+      expect(Node8.my_call_i('/index')).to eq 1
+      expect(Node3.before).to eq 2
+      expect(Node8.my_call_i('/index')).to eq 1
+      expect(Node3.before).to eq 3
+    end
+
+    it 'inherited after_all hook should work' do
+      Node3.before = 0
+      Node3.after = 0
+      expect(Node3.after).to eq 0
+      expect(Node8.my_call_i('/index')).to eq 1
+      expect(Node3.after).to eq 1
+      expect(Node8.my_call_i('/index')).to eq 1
+      expect(Node3.after).to eq 2
+      expect(Node8.my_call_i('/index')).to eq 1
+      expect(Node3.after).to eq 3
+    end
+
+    it 'should find view and layout and render them' do
+      r = Node0.my_call '/do_render'
+      expect(r.status).to eq 200
+      expect(r.body[0]).to eq 'layout_start view_content layout_end'
+    end
+
+    it 'default mime-type should be text/html' do
+      r = Node0.my_call '/index'
+      expect(r.headers['Content-type']).to eq 'text/html'
+    end
+
+    it 'should be able to override mime-type' do
+      r = Node0.my_call '/do_render'
+      expect(r.headers['Content-type']).to eq 'text/view'
+    end
+
+    it 'should be able to override through rack response mime-type' do
+      r = Node0.my_call '/do_content_type'
+      expect(r.headers['Content-type']).to eq 'text/mine'
+    end
+
+    it 'partial should render correctly' do
+      expect(Node0.partial({}, :do_partial, 1, 2)).to eq 'partial_content'
+    end
+
+    it 'method level view should work' do
+      expect(Node0.partial({}, :other_view)).to eq 'partial_content'
+    end
+
+    it 'partial with hooks should be default' do
+      Node3.before = 0
+      Node3.after = 0
+      expect(Node3.partial({}, :do_partial, 1, 2)).to eq 'partial_content'
+      expect(Node3.before).to eq 1
+      expect(Node3.after).to eq 1
+    end
 
-    describe Zorglub::Node do
-
-        before(:all) do
-            clean_static_path
-        end
-
-        after(:all) do
-            clean_static_path
-        end
-
-        it "engine should return default Node's engine" do
-            expect(Node0.engine).to eq Node0.app.opt(:engine)
-        end
-
-        it "layout should return default Node's layout" do
-            expect(Node0.layout).to eq Node0.app.opt(:layout)
-        end
-
-        it "engine should return class defined Node's engine" do
-            expect(Node1.engine).to eq "engine-1"
-            expect(Node3.engine).to eq "engine-2"
-        end
-
-        it "layout should return class defined Node's layout" do
-            expect(Node1.layout).to eq "layout-1"
-            expect(Node3.layout).to eq "layout-2"
-        end
-
-        it "engine should return engine inherited from Node2" do
-            expect(Node2.engine).to eq "engine-1"
-        end
-
-        it "layout should return layout inherited from Node2" do
-            expect(Node2.layout).to eq "layout-1"
-        end
-
-        it "r should build a well formed path" do
-            expect(Node1.r(1,'arg2',"some")).to eq "/node1/1/arg2/some"
-        end
-
-        it "instance level map should work" do
-            r = Node0.my_call '/with_2args/1/2'
-            h = YAML.load r.body[0]
-            expect(h[:map]).to eq '/node0'
-        end
-
-        it "should return err404 response when no method found" do
-            expect(Node0.respond_to?('noresponse')).to be_falsey
-            r = Node0.my_call '/noresponse'
-            expect(r.status).to eq 404
-        end
-
-        it "simple method should respond" do
-            r = Node0.my_call '/hello'
-            expect(r.status).to eq 200
-            expect(r.body[0]).to eq 'world'
-        end
-
-        it "instance level args should work" do
-            r = Node0.my_call '/with_2args/1/2'
-            h = YAML.load r.body[0]
-            expect(h[:args][0]).to eq '1'
-            expect(h[:args][1]).to eq '2'
-        end
-
-        it "should raise error when too much arguments" do
-            expect(lambda{ r = Node0.my_call '/with_2args/1/2/3' }).to raise_error ArgumentError
-        end
-
-        it "layout proc, method level layout and engine definitions should work" do
-            r = Node0.my_call '/index'
-            expect(r.status).to eq 200
-            h = YAML.load r.body[0]
-            ly = File.join Node0.app.layout_base_path, Node0.layout
-            vu = File.join Node0.app.view_base_path, Node0.r, 'index'
-            expect(h[:path]).to eq ly
-            expect(h[:layout]).to eq ly
-            expect(h[:view]).to eq vu
-        end
-
-        it "layout proc, method level layout and engine definitions should work" do
-            r = Node1.my_call '/index'
-            expect(r.status).to eq 200
-            h = YAML.load r.body[0]
-            ly = File.join Node1.app.layout_base_path, 'main.spec'
-            vu = File.join Node1.app.view_base_path, Node1.r, 'index.spec'
-            expect(h[:path]).to eq ly
-            expect(h[:layout]).to eq ly
-            expect(h[:view]).to eq vu
-        end
-
-        it "before_all hook should work" do
-            Node3.before = 0
-            Node3.after = 0
-            expect(Node3.before).to eq 0
-            expect(Node3.my_call_i('/index')).to eq 1
-            expect(Node3.before).to eq 1
-            expect(Node3.my_call_i('/index')).to eq 1
-            expect(Node3.before).to eq 2
-            expect(Node3.my_call_i('/index')).to eq 1
-            expect(Node3.before).to eq 3
-        end
-
-        it "after_all hook should work" do
-            Node3.before = 0
-            Node3.after = 0
-            expect(Node3.after).to eq 0
-            expect(Node3.my_call_i('/index')).to eq 1
-            expect(Node3.after).to eq 1
-            expect(Node3.my_call_i('/index')).to eq 1
-            expect(Node3.after).to eq 2
-            expect(Node3.my_call_i('/index')).to eq 1
-            expect(Node3.after).to eq 3
-        end
-
-        it "inherited before_all hook should work" do
-            Node3.before = 0
-            Node3.after = 0
-            expect(Node3.before).to eq 0
-            expect(Node8.my_call_i('/index')).to eq 1
-            expect(Node3.before).to eq 1
-            expect(Node8.my_call_i('/index')).to eq 1
-            expect(Node3.before).to eq 2
-            expect(Node8.my_call_i('/index')).to eq 1
-            expect(Node3.before).to eq 3
-        end
-
-        it "inherited after_all hook should work" do
-            Node3.before = 0
-            Node3.after = 0
-            expect(Node3.after).to eq 0
-            expect(Node8.my_call_i('/index')).to eq 1
-            expect(Node3.after).to eq 1
-            expect(Node8.my_call_i('/index')).to eq 1
-            expect(Node3.after).to eq 2
-            expect(Node8.my_call_i('/index')).to eq 1
-            expect(Node3.after).to eq 3
-        end
-
-        it "should find view and layout and render them" do
-            r = Node0.my_call '/do_render'
-            expect(r.status).to eq 200
-            expect(r.body[0]).to eq "layout_start view_content layout_end"
-        end
-
-        it "default mime-type should be text/html" do
-            r = Node0.my_call '/index'
-            expect(r.headers['Content-type']).to eq 'text/html'
-        end
-
-        it "should be able to override mime-type" do
-            r = Node0.my_call '/do_render'
-            expect(r.headers['Content-type']).to eq 'text/view'
-        end
-
-        it "should be able to override through rack response mime-type" do
-            r = Node0.my_call '/do_content_type'
-            expect(r.headers['Content-type']).to eq 'text/mine'
-        end
-
-        it "partial should render correctly" do
-            expect(Node0.partial({},:do_partial, 1, 2)).to eq 'partial_content'
-        end
-
-        it "method level view should work" do
-            expect(Node0.partial({},:other_view)).to eq 'partial_content'
-        end
-
-        it "partial with hooks should be default" do
-            Node3.before = 0
-            Node3.after = 0
-            expect(Node3.partial({},:do_partial,1,2)).to eq 'partial_content'
-            expect(Node3.before).to eq 1
-            expect(Node3.after).to eq 1
-        end
-
-        it "partial without hooks should work" do
-            Node3.before = 0
-            Node3.after = 0
-            expect(Node3.partial({:no_hooks=>true},:do_partial,1,2)).to eq 'partial_content'
-            expect(Node3.before).to eq 0
-            expect(Node3.after).to eq 0
-        end
-
-        it "static pages should be generated" do
-            r = Node6.my_call '/do_static'
-            expect(r.body[0]).to eq 'VAL 1'
-            expect(r.headers['Content-type']).to eq 'text/static'
-            r = Node6.my_call '/do_static'
-            expect(r.body[0]).to eq 'VAL 1'
-            expect(r.headers['Content-type']).to eq 'text/static'
-            r = Node6.my_call '/do_static'
-            expect(r.body[0]).to eq 'VAL 1'
-            expect(r.headers['Content-type']).to eq 'text/static'
-            r = Node6.my_call '/no_static'
-            expect(r.body[0]).to eq 'VAL 4'
-            expect(r.headers['Content-type']).to eq 'text/static'
-            r = Node6.my_call '/do_static'
-            expect(r.body[0]).to eq 'VAL 1'
-            expect(r.headers['Content-type']).to eq 'text/static'
-            Node6.static! true, 0.000001
-            sleep 0.0001
-            r = Node6.my_call '/do_static'
-            expect(r.body[0]).to eq 'VAL 6'
-            expect(r.headers['Content-type']).to eq 'text/static'
-        end
-
-        it "redirect should work" do
-            r = Node0.my_call '/do_redirect'
-            expect(r.status).to eq 302
-            expect(r.headers['location']).to eq Node0.r(:do_partial,1,2,3)
-        end
-
-        it "no_layout! should be inherited" do
-            expect(Node5.layout).to be_nil
-        end
-
-        it "cli_vals should be inherited and extended" do
-            r = Node5.my_call '/index'
-            vars = YAML.load r.body[0]
-            expect(vars).to eq ['js0','js1','js3','jsx','css0','css1','css2']
-            expect(vars[7]).to be_nil
-        end
-
-        it "cli_vals should be extended at method level" do
-            r = Node4.my_call '/more'
-            vars = YAML.load r.body[0]
-            expect(vars).to eq ['js0','js1','js2']
-            expect(vars[3]).to be_nil
-        end
-
-        it "cli_vals should be untouched" do
-            r = Node4.my_call '/index'
-            vars = YAML.load r.body[0]
-            expect(vars).to eq ['js0','js1']
-            expect(vars[2]).to be_nil
-            r = Node5.my_call '/index'
-            vars = YAML.load r.body[0]
-            expect(vars).to eq ['js0','js1','js3','jsx','css0','css1','css2']
-            expect(vars[7]).to be_nil
-        end
-
-        it "ext definition and file engine should work" do
-            r = Node0.my_call '/xml_file'
-            expect(r.body[0]).to eq "<xml>file<\/xml>\n"
-            expect(r.headers['Content-type']).to eq 'application/xml'
-            r = Node0.my_call '/plain_file'
-            expect(r.body[0]).to eq "plain file\n"
-            expect(r.headers['Content-type']).to eq 'text/plain'
-        end
-
-        it "no view no layout should work as well" do
-            r = Node0.my_call '/no_view_no_layout'
-            expect(r.body[0]).to eq "hello world"
-        end
-
-        it "haml engine should work" do
-            Node0.app.opt! :engines_cache_enabled, false
-            r = Node0.my_call '/engines/haml'
-            expect(r.body[0]).to eq "<h1>Hello world</h1>\n"
-            Node0.app.opt! :engines_cache_enabled, true
-            r = Node0.my_call '/engines/haml'
-            expect(r.body[0]).to eq "<h1>Hello world</h1>\n"
-        end
-
-        it "sass engine should work" do
-            Node0.app.opt! :engines_cache_enabled, true
-            r = Node0.my_call '/engines/sass'
-            expect(r.body[0]).to eq "vbar{width:80%;height:23px}vbar ul{list-style-type:none}vbar li{float:left}vbar li a{font-weight:bold}\n"
-            Node0.app.opt! :engines_cache_enabled, false
-            r = Node0.my_call '/engines/sass'
-            expect(r.body[0]).to eq "vbar{width:80%;height:23px}vbar ul{list-style-type:none}vbar li{float:left}vbar li a{font-weight:bold}\n"
-        end
-
-        it "view_base_path! should work" do
-            r = Node7.my_call '/view_path'
-            h = YAML.load r.body[0]
-            expect(h[:view]).to eq File.join(Node7.app.opt(:root), 'alt','do_render')
-        end
-
-        it "layout_base_path! should work" do
-            r = Node7.my_call '/view_path'
-            h = YAML.load r.body[0]
-            expect(h[:layout]).to eq File.join(Node7.app.opt(:root), 'alt','layout','default')
-        end
-
-        it "debug out should work" do
-            stderr0= $stderr.dup
-            stderrs = StringIO.new
-            $stderr = stderrs
-            begin
-                APP.opt! :debug, true
-                Node0.my_call '/hello'
-            ensure
-                $stderr = stderr0
-            end
-            expect(stderrs.string.include?('spec/data/view/node0/hello')).to be true
-        end
+    it 'partial without hooks should work' do
+      Node3.before = 0
+      Node3.after = 0
+      expect(Node3.partial({ no_hooks: true }, :do_partial, 1, 2)).to eq 'partial_content'
+      expect(Node3.before).to eq 0
+      expect(Node3.after).to eq 0
+    end
+
+    it 'static pages should be generated' do
+      r = Node6.my_call '/do_static'
+      expect(r.body[0]).to eq 'VAL 1'
+      expect(r.headers['Content-type']).to eq 'text/static'
+      r = Node6.my_call '/do_static'
+      expect(r.body[0]).to eq 'VAL 1'
+      expect(r.headers['Content-type']).to eq 'text/static'
+      r = Node6.my_call '/do_static'
+      expect(r.body[0]).to eq 'VAL 1'
+      expect(r.headers['Content-type']).to eq 'text/static'
+      r = Node6.my_call '/no_static'
+      expect(r.body[0]).to eq 'VAL 4'
+      expect(r.headers['Content-type']).to eq 'text/static'
+      r = Node6.my_call '/do_static'
+      expect(r.body[0]).to eq 'VAL 1'
+      expect(r.headers['Content-type']).to eq 'text/static'
+      Node6.static! true, 0.000001
+      sleep 0.0001
+      r = Node6.my_call '/do_static'
+      expect(r.body[0]).to eq 'VAL 6'
+      expect(r.headers['Content-type']).to eq 'text/static'
+    end
+
+    it 'redirect should work' do
+      r = Node0.my_call '/do_redirect'
+      expect(r.status).to eq 302
+      expect(r.headers['location']).to eq Node0.r(:do_partial, 1, 2, 3)
+    end
 
+    it 'no_layout! should be inherited' do
+      expect(Node5.layout).to be_nil
     end
 
+    it 'cli_vals should be inherited and extended' do
+      r = Node5.my_call '/index'
+      vars = YAML.load r.body[0]
+      expect(vars).to eq %w[js0 js1 js3 jsx css0 css1 css2]
+      expect(vars[7]).to be_nil
+    end
+
+    it 'cli_vals should be extended at method level' do
+      r = Node4.my_call '/more'
+      vars = YAML.load r.body[0]
+      expect(vars).to eq %w[js0 js1 js2]
+      expect(vars[3]).to be_nil
+    end
+
+    it 'cli_vals should be untouched' do
+      r = Node4.my_call '/index'
+      vars = YAML.load r.body[0]
+      expect(vars).to eq %w[js0 js1]
+      expect(vars[2]).to be_nil
+      r = Node5.my_call '/index'
+      vars = YAML.load r.body[0]
+      expect(vars).to eq %w[js0 js1 js3 jsx css0 css1 css2]
+      expect(vars[7]).to be_nil
+    end
+
+    it 'ext definition and file engine should work' do
+      r = Node0.my_call '/xml_file'
+      expect(r.body[0]).to eq "<xml>file<\/xml>\n"
+      expect(r.headers['Content-type']).to eq 'application/xml'
+      r = Node0.my_call '/plain_file'
+      expect(r.body[0]).to eq "plain file\n"
+      expect(r.headers['Content-type']).to eq 'text/plain'
+    end
+
+    it 'no view no layout should work as well' do
+      r = Node0.my_call '/no_view_no_layout'
+      expect(r.body[0]).to eq 'hello world'
+    end
+
+    it 'haml engine should work' do
+      Node0.app.opt! :engines_cache_enabled, false
+      r = Node0.my_call '/engines/haml'
+      expect(r.body[0]).to eq "<h1>Hello world</h1>\n"
+      Node0.app.opt! :engines_cache_enabled, true
+      r = Node0.my_call '/engines/haml'
+      expect(r.body[0]).to eq "<h1>Hello world</h1>\n"
+    end
+
+    it 'sass engine should work' do
+      Node0.app.opt! :engines_cache_enabled, true
+      r = Node0.my_call '/engines/sass'
+      expect(r.body[0]).to eq "vbar{width:80%;height:23px}vbar ul{list-style-type:none}vbar li{float:left}vbar li a{font-weight:bold}\n"
+      Node0.app.opt! :engines_cache_enabled, false
+      r = Node0.my_call '/engines/sass'
+      expect(r.body[0]).to eq "vbar{width:80%;height:23px}vbar ul{list-style-type:none}vbar li{float:left}vbar li a{font-weight:bold}\n"
+    end
+
+    it 'view_base_path! should work' do
+      r = Node7.my_call '/view_path'
+      h = YAML.load r.body[0]
+      expect(h[:view]).to eq File.join(Node7.app.opt(:root), 'alt', 'do_render')
+    end
+
+    it 'layout_base_path! should work' do
+      r = Node7.my_call '/view_path'
+      h = YAML.load r.body[0]
+      expect(h[:layout]).to eq File.join(Node7.app.opt(:root), 'alt', 'layout', 'default')
+    end
+
+    it 'debug out should work' do
+      stderr0 = $stderr.dup
+      stderrs = StringIO.new
+      $stderr = stderrs
+      begin
+        APP.opt! :debug, true
+        Node0.my_call '/hello'
+      ensure
+        $stderr = stderr0
+      end
+      expect(stderrs.string.include?('spec/data/view/node0/hello')).to be true
+    end
+  end
 end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 9b2c452..257327e 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,19 +1,19 @@
 #! /usr/bin/env ruby
 
 begin
-    require 'simplecov'
-    SimpleCov.start do
-        add_filter 'spec'
-    end
+  require 'simplecov'
+  SimpleCov.start do
+    add_filter 'spec'
+  end
 rescue LoadError
 end
 
 begin
-    require 'coveralls'
-    SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter.new [
-        SimpleCov::Formatter::HTMLFormatter,
-        Coveralls::SimpleCov::Formatter
-    ]
+  require 'coveralls'
+  SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter.new [
+    SimpleCov::Formatter::HTMLFormatter,
+    Coveralls::SimpleCov::Formatter
+  ]
 rescue LoadError
 end
 
@@ -24,206 +24,223 @@ require 'zorglub/engines/file'
 require 'zorglub/engines/haml'
 require 'zorglub/engines/sass'
 
-HASH_PROC = Proc.new { |path,obj| {:path=>path,:layout=>obj.layout,:view=>obj.view,:args=>obj.args,:map=>obj.map}.to_yaml }
-STATIC_PROC = Proc.new { |path,obj| ["VAL #{obj.value}",'text/static'] }
-RENDER_PROC = Proc.new { |path,obj|
-    case obj.state
-    when :layout
-        "layout_start #{obj.content} layout_end"
-    when :view
-        ["view_content", 'text/view']
-    when :partial
-        ['partial_content','text/partial']
-    else
-        raise Exception.new
-    end
+HASH_PROC = proc { |path, obj| { path: path, layout: obj.layout, view: obj.view, args: obj.args, map: obj.map }.to_yaml }
+STATIC_PROC = proc { |_path, obj| ["VAL #{obj.value}", 'text/static'] }
+RENDER_PROC = proc { |_path, obj|
+  case obj.state
+  when :layout
+    "layout_start #{obj.content} layout_end"
+  when :view
+    ['view_content', 'text/view']
+  when :partial
+    ['partial_content', 'text/partial']
+  else
+    raise Exception.new
+  end
 }
 APP_ROOT = File.join Dir.pwd, 'spec', 'data'
 
 class Zorglub::Node
-    def self.my_call uri
-        call( {'PATH_INFO'=>uri} )
-    end
-    def self.my_call_i uri
-        call( {'PATH_INFO'=>uri} ).body[0].to_i
-    end
+  def self.my_call(uri)
+    call({ 'PATH_INFO' => uri })
+  end
+
+  def self.my_call_i(uri)
+    call({ 'PATH_INFO' => uri }).body[0].to_i
+  end
 end
 
 class Temp < Zorglub::Node
 end
 
 class Node0 < Zorglub::Node
-    # default
-    def index
-        html
-    end
-    def hello
-        no_layout!
-        'world'
-    end
-    def with_2args a1, a2
-    end
-    def do_render
-        engine! 'real'
-    end
-    def do_content_type
-        engine! 'real'
-        response.headers['Content-Type'] = 'text/mine'
-    end
-    def do_partial a1, a2
-        engine! 'real'
-    end
-    def other_view
-        engine! 'real'
-        view! r('do_partial')
-    end
-    def do_redirect
-        redirect r(:do_partial,1,2,3)
-    end
-    def xml_file
-        no_layout!
-        engine! :file
-        ext! 'xml'
-        mime! 'application/xml'
-    end
-    def plain_file
-        no_layout!
-        engine! :file
-        ext! 'txt'
-        mime! 'text/plain'
-    end
-    def no_view_no_layout
-        no_view!
-        no_layout!
-        'hello world'
-    end
-    def engines name
-        no_layout!
-        case name
-        when 'haml'
-            engine! :haml
-        when 'sass'
-            engine! :sass
-        end
+  # default
+  def index
+    html
+  end
+
+  def hello
+    no_layout!
+    'world'
+  end
+
+  def with_2args(arg1, arg2); end
+
+  def do_render
+    engine! 'real'
+  end
+
+  def do_content_type
+    engine! 'real'
+    response.headers['Content-Type'] = 'text/mine'
+  end
+
+  def do_partial(_arg1, _arg2)
+    engine! 'real'
+  end
+
+  def other_view
+    engine! 'real'
+    view! r('do_partial')
+  end
+
+  def do_redirect
+    redirect r(:do_partial, 1, 2, 3)
+  end
+
+  def xml_file
+    no_layout!
+    engine! :file
+    ext! 'xml'
+    mime! 'application/xml'
+  end
+
+  def plain_file
+    no_layout!
+    engine! :file
+    ext! 'txt'
+    mime! 'text/plain'
+  end
+
+  def no_view_no_layout
+    no_view!
+    no_layout!
+    'hello world'
+  end
+
+  def engines(name)
+    no_layout!
+    case name
+    when 'haml'
+      engine! :haml
+    when 'sass'
+      engine! :sass
     end
+  end
 end
 
 class Node1 < Zorglub::Node
-    layout! 'layout-1'
-    engine! 'engine-1'
-    def index
-        layout! 'main'
-        engine! 'engine-2'
-    end
+  layout! 'layout-1'
+  engine! 'engine-1'
+  def index
+    layout! 'main'
+    engine! 'engine-2'
+  end
 end
 
 class Node2 < Node1
-    # inherited from Node1
+  # inherited from Node1
 end
 
 class Node3 < Zorglub::Node
-    @before=0
-    @after=0
-    class << self
-        attr_accessor :before, :after
-        def post obj
-            @after +=1
-        end
-    end
-    before_all do |node|
-        Node3.before +=1
-    end
-    after_all Node3.method(:post)
-    layout! 'layout-2'
-    engine! 'engine-2'
-    def index
-        Node3.before-Node3.after
-    end
-    def do_partial a1, a2
-        view! Node0.r('do_partial')
-        engine! 'real'
-    end
+  @before = 0
+  @after = 0
+  class << self
+    attr_accessor :before, :after
+
+    def post(_obj)
+      @after += 1
+    end
+  end
+  before_all do |_node|
+    Node3.before += 1
+  end
+  after_all Node3.method(:post)
+  layout! 'layout-2'
+  engine! 'engine-2'
+  def index
+    Node3.before - Node3.after
+  end
+
+  def do_partial(_arg1, _arg2)
+    view! Node0.r('do_partial')
+    engine! 'real'
+  end
 end
 
 class Node8 < Node3
 end
 
 class Node4 < Zorglub::Node
-    no_layout!
-    cli_val :js,'js0'
-    cli_val :js,'js1'
-    def index
-        cli_val(:js).to_yaml
-    end
-    def more
-        cli_val :js,'js2'
-        cli_val(:js).to_yaml
-    end
+  no_layout!
+  cli_val :js, 'js0'
+  cli_val :js, 'js1'
+
+  def index
+    cli_val(:js).to_yaml
+  end
+
+  def more
+    cli_val :js, 'js2'
+    cli_val(:js).to_yaml
+  end
 end
 
 class Node5 < Node4
-    cli_val :js, 'js3'
-    cli_val :css, 'css0', 'css1'
-    # no_layout! inherited from Node4
-    def index
-        js = cli_val(:js,'jsx')
-        cli_val(:css, 'css0', 'css1','css2')
-        css = cli_val :css
-        js.concat(css).to_yaml
-    end
+  cli_val :js, 'js3'
+  cli_val :css, 'css0', 'css1'
+  # no_layout! inherited from Node4
+  def index
+    js = cli_val(:js, 'jsx')
+    cli_val(:css, 'css0', 'css1', 'css2')
+    css = cli_val :css
+    js.concat(css).to_yaml
+  end
 end
 
 class Node6 < Zorglub::Node
-    @static_cpt=0
-    class << self
-        attr_accessor :static_cpt
-    end
-    attr_reader :value
-    static! true, 5
-    def no_static
-        static! false
-        engine! 'static'
-        view! Node0.r('do_render')
-        Node6.static_cpt+=1
-        @value = Node6.static_cpt
-    end
-    def do_static
-        engine! 'static'
-        view! Node0.r('do_render')
-        Node6.static_cpt+=1
-        @value = Node6.static_cpt
-    end
+  @static_cpt = 0
+  class << self
+    attr_accessor :static_cpt
+  end
+  attr_reader :value
+
+  static! true, 5
+  def no_static
+    static! false
+    engine! 'static'
+    view! Node0.r('do_render')
+    Node6.static_cpt += 1
+    @value = Node6.static_cpt
+  end
+
+  def do_static
+    engine! 'static'
+    view! Node0.r('do_render')
+    Node6.static_cpt += 1
+    @value = Node6.static_cpt
+  end
 end
 
 class Node7 < Zorglub::Node
-    layout_base_path! File.join APP_ROOT, 'alt','layout'
-    view_base_path! File.join APP_ROOT, 'alt'
-    def view_path
-        view! 'do_render'
-    end
+  layout_base_path! File.join APP_ROOT, 'alt', 'layout'
+  view_base_path! File.join APP_ROOT, 'alt'
+  def view_path
+    view! 'do_render'
+  end
 end
 
 APP = Zorglub::App.new do
-    register_engine! :file, nil, Zorglub::Engines::File.method(:proc)
-    register_engine! :haml, 'haml', Zorglub::Engines::Haml.method(:proc)
-    register_engine! :sass, 'scss', Zorglub::Engines::Sass.method(:proc)
-    register_engine! 'default', nil, HASH_PROC
-    register_engine! 'engine-1', 'spec', HASH_PROC
-    register_engine! 'engine-2', 'spec', HASH_PROC
-    register_engine! 'real', nil, RENDER_PROC
-    register_engine! 'static', nil, STATIC_PROC
-    opt! :root, APP_ROOT
-    opt! :engine, 'default'
-    map '/node0', Node0
-    map '/node1', Node1
-    map '/node3', Node3
-    map '/node4', Node4
-    map '/node5', Node5
-    map '/node6', Node6
-    map '/node7', Node7
-    map '/node8', Node8
+  register_engine! :file, nil, Zorglub::Engines::File.method(:proc)
+  register_engine! :haml, 'haml', Zorglub::Engines::Haml.method(:proc)
+  register_engine! :sass, 'scss', Zorglub::Engines::Sass.method(:proc)
+  register_engine! 'default', nil, HASH_PROC
+  register_engine! 'engine-1', 'spec', HASH_PROC
+  register_engine! 'engine-2', 'spec', HASH_PROC
+  register_engine! 'real', nil, RENDER_PROC
+  register_engine! 'static', nil, STATIC_PROC
+  opt! :root, APP_ROOT
+  opt! :engine, 'default'
+  map '/node0', Node0
+  map '/node1', Node1
+  map '/node3', Node3
+  map '/node4', Node4
+  map '/node5', Node5
+  map '/node6', Node6
+  map '/node7', Node7
+  map '/node8', Node8
 end
 
 class Node2
-    map APP, '/node2'
+  map APP, '/node2'
 end