Full test coverage for Inflector. Closes #7228.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6075 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 19 insertions, 1 deletions

diff --git a/activesupport/test/core_ext/string_ext_test.rb b/activesupport/test/core_ext/string_ext_test.rb
index 7eff505a22..cd2d12c3b1 100644
--- a/activesupport/test/core_ext/string_ext_test.rb
+++ b/activesupport/test/core_ext/string_ext_test.rb
@@ -16,6 +16,12 @@ class StringInflectionsTest < Test::Unit::TestCase
     end
   end
 
+  def test_titleize
+    InflectorTest::MixtureToTitleCase.each do |before, titleized|
+      assert_equal(titleized, before.titleize)
+    end
+  end
+
   def test_camelize
     InflectorTest::CamelToUnderscore.each do |camel, underscore|
       assert_equal(camel, underscore.camelize)
@@ -31,8 +37,14 @@ class StringInflectionsTest < Test::Unit::TestCase
     assert_equal "html_tidy_generator", "HTMLTidyGenerator".underscore
   end
 
+  def test_underscore_to_lower_camel
+    InflectorTest::UnderscoreToLowerCamel.each do |underscored, lower_camel|
+      assert_equal(lower_camel, underscored.camelize(:lower))
+    end
+  end
+
   def test_demodulize
-    assert_equal "Account", Inflector.demodulize("MyApplication::Billing::Account")
+    assert_equal "Account", "MyApplication::Billing::Account".demodulize
   end
 
   def test_foreign_key
@@ -57,6 +69,12 @@ class StringInflectionsTest < Test::Unit::TestCase
     end
   end
 
+  def test_humanize
+    InflectorTest::UnderscoreToHuman.each do |underscore, human|
+      assert_equal(human, underscore.humanize)
+    end
+  end
+
   def test_string_to_time
     assert_equal Time.utc(2005, 2, 27, 23, 50), "2005-02-27 23:50".to_time
     assert_equal Time.local(2005, 2, 27, 23, 50), "2005-02-27 23:50".to_time(:local)