Add Inflection rules for String#humanize. [#535 state:resolved] [dcmanges]

Signed-off-by: Pratik Naik <pratiknaik@gmail.com>

1 files changed, 25 insertions, 4 deletions

diff --git a/activesupport/test/inflector_test.rb b/activesupport/test/inflector_test.rb
index 4ce9cbb705..6c0c14e866 100644
--- a/activesupport/test/inflector_test.rb
+++ b/activesupport/test/inflector_test.rb
@@ -110,6 +110,23 @@ class InflectorTest < Test::Unit::TestCase
     end
   end
 
+  def test_humanize_by_rule
+    ActiveSupport::Inflector.inflections do |inflect|
+      inflect.human(/_cnt$/i, '\1_count')
+      inflect.human(/^prefx_/i, '\1')
+    end
+    assert_equal("Jargon count", ActiveSupport::Inflector.humanize("jargon_cnt"))
+    assert_equal("Request", ActiveSupport::Inflector.humanize("prefx_request"))
+  end
+
+  def test_humanize_by_string
+    ActiveSupport::Inflector.inflections do |inflect|
+      inflect.human("col_rpted_bugs", "Reported bugs")
+    end
+    assert_equal("Reported bugs", ActiveSupport::Inflector.humanize("col_rpted_bugs"))
+    assert_equal("Col rpted bugs", ActiveSupport::Inflector.humanize("COL_rpted_bugs"))
+  end
+
   def test_constantize
     assert_nothing_raised { assert_equal Ace::Base::Case, ActiveSupport::Inflector.constantize("Ace::Base::Case") }
     assert_nothing_raised { assert_equal Ace::Base::Case, ActiveSupport::Inflector.constantize("::Ace::Base::Case") }
@@ -148,7 +165,7 @@ class InflectorTest < Test::Unit::TestCase
     end
   end
 
-  %w{plurals singulars uncountables}.each do |inflection_type|
+  %w{plurals singulars uncountables humans}.each do |inflection_type|
     class_eval "
       def test_clear_#{inflection_type}
         cached_values = ActiveSupport::Inflector.inflections.#{inflection_type}
@@ -160,25 +177,29 @@ class InflectorTest < Test::Unit::TestCase
   end
 
   def test_clear_all
-    cached_values = ActiveSupport::Inflector.inflections.plurals, ActiveSupport::Inflector.inflections.singulars, ActiveSupport::Inflector.inflections.uncountables
+    cached_values = ActiveSupport::Inflector.inflections.plurals, ActiveSupport::Inflector.inflections.singulars, ActiveSupport::Inflector.inflections.uncountables, ActiveSupport::Inflector.inflections.humans
     ActiveSupport::Inflector.inflections.clear :all
     assert ActiveSupport::Inflector.inflections.plurals.empty?
     assert ActiveSupport::Inflector.inflections.singulars.empty?
     assert ActiveSupport::Inflector.inflections.uncountables.empty?
+    assert ActiveSupport::Inflector.inflections.humans.empty?
     ActiveSupport::Inflector.inflections.instance_variable_set :@plurals, cached_values[0]
     ActiveSupport::Inflector.inflections.instance_variable_set :@singulars, cached_values[1]
     ActiveSupport::Inflector.inflections.instance_variable_set :@uncountables, cached_values[2]
+    ActiveSupport::Inflector.inflections.instance_variable_set :@humans, cached_values[3]
   end
 
   def test_clear_with_default
-    cached_values = ActiveSupport::Inflector.inflections.plurals, ActiveSupport::Inflector.inflections.singulars, ActiveSupport::Inflector.inflections.uncountables
+    cached_values = ActiveSupport::Inflector.inflections.plurals, ActiveSupport::Inflector.inflections.singulars, ActiveSupport::Inflector.inflections.uncountables, ActiveSupport::Inflector.inflections.humans
     ActiveSupport::Inflector.inflections.clear
     assert ActiveSupport::Inflector.inflections.plurals.empty?
     assert ActiveSupport::Inflector.inflections.singulars.empty?
     assert ActiveSupport::Inflector.inflections.uncountables.empty?
+    assert ActiveSupport::Inflector.inflections.humans.empty?
     ActiveSupport::Inflector.inflections.instance_variable_set :@plurals, cached_values[0]
     ActiveSupport::Inflector.inflections.instance_variable_set :@singulars, cached_values[1]
     ActiveSupport::Inflector.inflections.instance_variable_set :@uncountables, cached_values[2]
+    ActiveSupport::Inflector.inflections.instance_variable_set :@humans, cached_values[3]
   end
 
   Irregularities.each do |irregularity|
@@ -217,7 +238,7 @@ class InflectorTest < Test::Unit::TestCase
     end
   end
 
-  { :singulars => :singular, :plurals => :plural, :uncountables => :uncountable }.each do |scope, method|
+  { :singulars => :singular, :plurals => :plural, :uncountables => :uncountable, :humans => :human }.each do |scope, method|
     ActiveSupport::Inflector.inflections do |inflect|
       define_method("test_clear_inflections_with_#{scope}") do
         # save the inflections