Improve Text Helper test coverage. Closes #7274.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6968 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/CHANGELOG

@@ -1,5 +1,7 @@
 *SVN*
 
+* Improve Text Helper test coverage.  #7274 [Rob Sanheim, Josh Peek]
+
 * Improve Action View test coverage.  #7241, #7243, #7244 [Rich Collins]
 
 * Resources: url_for([parent, child]) generates /parents/1/children/2 for the nested resource. Likewise with the other simply helpful methods like form_for and link_to.  #6432 [mhw, Jonathan Vaught, lotswholetime]
@@ -562,7 +564,7 @@ superclass' view_paths.  [Rick]
 
 * Update Routing to complain when :controller is not specified by a route. Closes #6669. [Nicholas Seckar]
 
-* Ensure render_to_string cleans up after itself when an exception is raised.  #6658 [rsanheim]
+* Ensure render_to_string cleans up after itself when an exception is raised.  #6658 [Rob Sanheim]
 
 * Extract template_changed_since? from compile_template? so plugins may override its behavior for non-file-based templates.  #6651 [Jeff Barczewski]
 

actionpack/test/template/text_helper_test.rb

@@ -31,6 +31,11 @@ def test_truncate
     assert_equal "Hello Wor...", truncate("Hello World!!", 12)
   end
 
+  def test_truncate_should_use_default_length_of_30
+    str = "This is a string that will go longer then the default truncate length of 30"
+    assert_equal str[0...27] + "...", truncate(str)
+  end
+
   def test_truncate_multibyte
     with_kcode 'none' do
       assert_equal "\354\225\210\353\205\225\355...", truncate("\354\225\210\353\205\225\355\225\230\354\204\270\354\232\224", 10) 
@@ -124,6 +129,19 @@ def test_pluralization
     assert_equal("1.25 counts", pluralize('1.25', "count"))
     assert_equal("2 counters", pluralize(2, "count", "counters"))
     assert_equal("0 counters", pluralize(nil, "count", "counters"))
+    assert_equal("2 people", pluralize(2, "person"))
+    assert_equal("10 buffaloes", pluralize(10, "buffalo")) 
+  end
+
+  uses_mocha("should_just_add_s_for_pluralize_without_inflector_loaded") do
+    def test_should_just_add_s_for_pluralize_without_inflector_loaded
+      Object.expects(:const_defined?).with("Inflector").times(4).returns(false)
+      assert_equal("1 count", pluralize(1, "count"))
+      assert_equal("2 persons", pluralize(2, "person"))
+      assert_equal("2 personss", pluralize("2", "persons"))
+      assert_equal("2 counts", pluralize(2, "count"))
+      assert_equal("10 buffalos", pluralize(10, "buffalo"))
+    end
   end
 
   def test_auto_link_parsing