spec_fragment.rb in fragment-1.0.0

- old
+ new

@@ -1,33 +1,30 @@
-require 'rubygems'
+# encoding: utf-8
+
 require 'bacon'
+$:.unshift File.expand_path('../../lib', __FILE__)
+require "fragment"
 
-ROOT = ::File.dirname(__FILE__)+'/..'
-$:.unshift ROOT+'/lib'
-require 'fragment'
+describe 'Fragment' do
 
-describe "Fragment" do
+  def fragment(&block); Fragment.new(&block).to_s; end
 
-  def fragment &block
-    Fragment.please(&block)
-  end
-
-  it "simple tag" do
+  it "Builds simple tags" do
     fragment{ br }.should == '<br />'
     fragment{ p }.should == '<p />'
   end
 
-  it "open close tags" do
+  it "Opens and closes tags" do
     fragment{ p{} }.should == '<p></p>'
     fragment{ div{} }.should == '<div></div>'
   end
 
-  it "nested tags" do
+  it "Nests tags" do
     fragment{ p{ br } }.should == '<p><br /></p>'
   end
 
-  it "deep nested tags" do
+  it "Builds deeply nested tags" do
     fragment do
       p do
         div do
           ol do
             li
@@ -35,11 +32,11 @@
         end
       end
     end.should == '<p><div><ol><li /></ol></div></p>'
   end
 
-  it "deep nested tags with repetition" do
+  it "Builds deeply nested tags with repetition" do
     fragment do 
       p do
         div do
           ol do
             li
@@ -52,25 +49,25 @@
         end
       end
     end.should == '<p><div><ol><li /><li /></ol><ol><li /><li /></ol></div></p>'
   end
 
-  it "deep nested tags with strings" do
+  it "Builds deeply nested tags with strings" do
     fragment do
       p do
         div {'Hello, World'} 
       end
     end.should == '<p><div>Hello, World</div></p>'
   end
   
-  it "allows to write directly if needed" do
+  it "Allows to write directly if needed" do
     fragment do
       write "<!DOCTYPE html>"
     end.should == '<!DOCTYPE html>'
   end
 
-  it "some simple example" do
+  it "Builds a full HTML page" do
     fragment do
       doctype
       html do
         head do
           title {"Hello World"}
@@ -80,11 +77,11 @@
         end
       end
     end.should == "<!DOCTYPE html>\n<html><head><title>Hello World</title></head><body><h1>Hello World</h1></body></html>"
   end
 
-  it "some ruby inside" do
+  it "Builds with some ruby inside" do
     fragment do
       table do
         tr do
           %w[one two three].each do |s|
             td{s}
@@ -92,54 +89,54 @@
         end
       end
     end.should == '<table><tr><td>one</td><td>two</td><td>three</td></tr></table>'
   end
 
-  it "escapeable attributes" do
+  it "Builds escapeable attributes" do
     fragment {
       a(:href => "http://example.org/?a=one&b=two") {
         "Click here"
       }
     }.should == "<a href='http://example.org/?a=one&amp;b=two'>Click here</a>"
   end
   
-  it "should accept attributes in a string" do
+  it "Should accept attributes in a string" do
     fragment{ input("type='text'") }.should == "<input type='text' />"
   end
 
-  it 'should accept symbols as attributes' do
+  it 'Should accept symbols as attributes' do
     input = fragment{ input(:type => :text, :value => :one) }
 
     input.should =~ /type='text'/
     input.should =~ /value='one'/
   end
 
-  it 'tags with prefix' do
+  it 'Builds tags with prefix' do
     fragment{ tag "prefix:local" }.should == '<prefix:local />'
   end
 
-  it 'tags with a variety of characters' do
+  it 'Builds tags with a variety of characters' do
     # with "-"
     fragment{ tag "hello-world" }.should == '<hello-world />'
     # with Hiragana
     fragment{ tag "あいうえお" }.should == '<あいうえお />'
   end
   
-  it "has a practicle way to add attributes like 'selected' based on boolean" do
+  it "Has a practicle way to add attributes like 'selected' based on boolean" do
     @selected = false
     fragment do
       option({:name => 'opt', :selected => @selected})
       option(:name => 'opt', :selected => !@selected)
       option(:name => 'opt', :selected => @i_am_nil)
     end.should == "<option name='opt' /><option name='opt' selected='true' /><option name='opt' />"
   end
   
-  it "Pass the Readme example" do
+  it "Builds a more complex HTML page with a variable in the outer scope" do
     
     default = 'HTML'
     
-    html = Fragment.please do
+    html = Fragment.new do
       doctype
       html(:lang=>'en') do
         head { title { "My Choice" } }
         body do
           comment "Here starts the body"
@@ -150,11 +147,47 @@
           end
           write "\n<!-- This allows to write HTML directly when using a snippet -->\n"
           write "\n<!-- like Google Analytics or including another fragment -->\n"
         end
       end
-    end
+    end.to_s
     
     html.should == "<!DOCTYPE html>\n<html lang='en'><head><title>My Choice</title></head><body>\n<!-- Here starts the body -->\n<select name='language'><option value='JS'>JS</option><option value='HTML' selected='true'>HTML</option><option value='CSS'>CSS</option></select>\n<!-- This allows to write HTML directly when using a snippet -->\n\n<!-- like Google Analytics or including another fragment -->\n</body></html>"
     
   end
-end
\ No newline at end of file
+
+  it 'Can be used inside the scope of an object' do
+    class Stranger
+      attr_accessor :name, :comment
+      def show_comment
+        Fragment.new(true) do |b|
+          b.p{ self.comment }
+        end.to_s
+      end
+      def show_summary
+        Fragment.create_here do |b|
+          b.article do
+            b.h1{ self.name }
+            b.p{ self.comment }
+          end
+        end
+      end
+      def fail_summary
+        Fragment.create do
+          article do
+            h1{ self.name }
+            p{ self.comment }
+          end
+        end
+      end
+    end
+
+    s = Stranger.new
+    s.name = 'The Doors'
+    s.comment = 'Strange days'
+    s.show_comment.should=='<p>Strange days</p>'
+    s.show_summary.should=='<article><h1>The Doors</h1><p>Strange days</p></article>'
+    s.fail_summary.should=="<article><h1><name /></h1><p>\n<!--  -->\n</p></article>"
+  end
+
+end
+