Support for replacing Site Message content with keys specific to a multisite.

spec/components/multisite_i18n_spec.rb

@@ -0,0 +1,37 @@
+require 'spec_helper'
+require_dependency 'multisite_i18n'
+
+describe MultisiteI18n do
+
+  before do
+    I18n.stubs(:t).with('test', {}).returns('default i18n')
+    MultisiteI18n.stubs(:translation_or_nil).with("default.test", {}).returns(nil)
+    MultisiteI18n.stubs(:translation_or_nil).with("other_site.test", {}).returns("overwritten i18n")
+  end
+
+  context "no value for a multisite key" do
+    it "it returns the default i18n key" do
+      MultisiteI18n.site_translate('default', 'test').should == "default i18n"
+    end
+  end
+
+  context "with a value for the multisite key" do
+    it "returns the overwritten value" do
+      MultisiteI18n.site_translate('other_site', 'test').should == "overwritten i18n"
+    end    
+  end
+
+  context "when we call t, it uses the current site" do
+
+    it "returns the original" do
+      MultisiteI18n.t('test').should == 'default i18n'
+    end
+
+    it "returns the overwritten" do
+      RailsMultisite::ConnectionManagement.stubs(:current_db).returns('other_site')
+      MultisiteI18n.t('test').should == "overwritten i18n"
+    end
+
+  end
+
+end