forgot to add these

backup.rails2.3/plugins/translate/spec/keys_spec.rb

@@ -0,0 +1,179 @@
+require File.dirname(__FILE__) + '/spec_helper'
+require 'fileutils'
+
+describe Translate::Keys do
+  before(:each) do
+    I18n.stub!(:default_locale).and_return(:en)      
+    @keys = Translate::Keys.new
+    Translate::Storage.stub!(:root_dir).and_return(i18n_files_dir)
+  end
+  
+  describe "to_a" do
+    it "extracts keys from I18n lookups in .rb, .html.erb, and .rhtml files" do
+      @keys.to_a.map(&:to_s).sort.should == ['article.key1', 'article.key2', 'article.key3', 'article.key4', 'article.key5',
+        'category_erb.key1', 'category_html_erb.key1', 'category_rhtml.key1', 'js.alert']
+    end
+  end
+  
+  describe "to_hash" do
+    it "return a hash with I18n keys and file lists" do
+      @keys.to_hash[:'article.key3'].should == ["vendor/plugins/translate/spec/files/translate/app/models/article.rb"]      
+    end
+  end
+
+  describe "i18n_keys" do
+    before(:each) do
+      I18n.backend.send(:init_translations) unless I18n.backend.initialized?
+    end
+    
+    it "should return all keys in the I18n backend translations hash" do
+      I18n.backend.should_receive(:translations).and_return(translations)
+      @keys.i18n_keys(:en).should == ['articles.new.page_title', 'categories.flash.created', 'empty', 'home.about']
+    end
+    
+  describe "untranslated_keys" do
+    before(:each) do
+      I18n.backend.stub!(:translations).and_return(translations)
+    end
+    
+    it "should return a hash with keys with missing translations in each locale" do
+      @keys.untranslated_keys.should == {
+        :sv => ['articles.new.page_title', 'categories.flash.created', 'empty']
+      }
+    end
+  end
+  
+  describe "missing_keys" do
+    before(:each) do
+      @file_path = File.join(i18n_files_dir, "config", "locales", "en.yml")
+      Translate::File.new(@file_path).write({
+        :en => {
+          :home => {
+            :page_title => false,
+            :intro => {
+              :one => "intro one",
+              :other => "intro other"
+            }
+          }
+        }
+      })
+    end
+    
+    after(:each) do
+      FileUtils.rm(@file_path)
+    end
+    
+    it "should return a hash with keys that are not in the locale file" do
+      @keys.stub!(:files).and_return({
+        :'home.page_title' => "app/views/home/index.rhtml",
+        :'home.intro' => 'app/views/home/index.rhtml',
+        :'home.signup' => "app/views/home/_signup.rhtml",
+        :'about.index.page_title' => "app/views/about/index.rhtml"
+      })
+      @keys.missing_keys.should == {
+        :'home.signup' => "app/views/home/_signup.rhtml",
+        :'about.index.page_title' => "app/views/about/index.rhtml"        
+      }
+    end
+  end
+
+  describe "contains_key?" do
+    it "works" do
+      hash = {
+        :foo => {
+          :bar => {
+            :baz => false
+          }
+        }
+      }
+      Translate::Keys.contains_key?(hash, "").should be_false
+      Translate::Keys.contains_key?(hash, "foo").should be_true
+      Translate::Keys.contains_key?(hash, "foo.bar").should be_true
+      Translate::Keys.contains_key?(hash, "foo.bar.baz").should be_true
+      Translate::Keys.contains_key?(hash, :"foo.bar.baz").should be_true
+      Translate::Keys.contains_key?(hash, "foo.bar.baz.bla").should be_false
+    end
+  end
+  
+  describe "translated_locales" do
+    before(:each) do
+      I18n.stub!(:default_locale).and_return(:en)
+      I18n.stub!(:available_locales).and_return([:sv, :no, :en, :root])
+    end
+    
+    it "returns all avaiable except :root and the default" do
+      Translate::Keys.translated_locales.should == [:sv, :no]
+    end
+  end
+  
+  describe "to_deep_hash" do
+    it "convert shallow hash with dot separated keys to deep hash" do
+      Translate::Keys.to_deep_hash(shallow_hash).should == deep_hash
+    end
+  end
+  
+  describe "to_shallow_hash" do
+    it "converts a deep hash to a shallow one" do
+      Translate::Keys.to_shallow_hash(deep_hash).should == shallow_hash
+    end
+  end
+
+  ##########################################################################
+  #
+  # Helper Methods
+  #
+  ##########################################################################
+
+    def translations
+      {
+        :en => {
+          :home => {
+            :about => "This site is about making money"
+          },
+          :articles => {
+           :new => {
+             :page_title => "New Article"
+            }
+          },
+          :categories => {
+            :flash => {
+             :created => "Category created"  
+            }
+          },
+          :empty => nil
+        },
+        :sv => {
+          :home => {
+            :about => false
+          }
+        }
+      }
+    end
+  end
+  
+  def shallow_hash
+    {
+      'pressrelease.label.one' => "Pressmeddelande",
+      'pressrelease.label.other' => "Pressmeddelanden",
+      'article' => "Artikel",
+      'category' => ''
+    }    
+  end
+  
+  def deep_hash
+    {
+      :pressrelease => {
+        :label => {
+          :one => "Pressmeddelande",
+          :other => "Pressmeddelanden"
+        }
+      },
+      :article => "Artikel",
+      :category => ''
+    }    
+  end
+  
+  def i18n_files_dir
+    File.join(ENV['PWD'], "spec", "files", "translate")
+  end
+end