Improved tests for NumberHelper

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1151 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 29 insertions, 1 deletions

diff --git a/actionpack/test/template/number_helper_test.rb b/actionpack/test/template/number_helper_test.rb
index a8a3158e80..abc288c901 100644
--- a/actionpack/test/template/number_helper_test.rb
+++ b/actionpack/test/template/number_helper_test.rb
@@ -1,10 +1,34 @@
 require 'test/unit'
 require File.dirname(__FILE__) + '/../../lib/action_view/helpers/number_helper'
+require File.dirname(__FILE__) + '/../../../activesupport/lib/active_support/core_ext/hash' # for stringify_keys
 require File.dirname(__FILE__) + '/../../../activesupport/lib/active_support/core_ext/numeric'  # for human_size
 
 class NumberHelperTest < Test::Unit::TestCase
   include ActionView::Helpers::NumberHelper
-  
+  include ActiveSupport::CoreExtensions::Hash
+
+  def test_number_to_phone
+    assert_equal("123-555-1234", number_to_phone(1235551234))
+    assert_equal("(123) 555-1234", number_to_phone(1235551234, {:area_code => true}))
+    assert_equal("123 555 1234", number_to_phone(1235551234, {:delimiter => " "}))
+  end
+
+  def test_number_to_currency
+    assert_equal("$1,234,567,890.50", number_to_currency(1234567890.50))
+    assert_equal("$1,234,567,890.51", number_to_currency(1234567890.506))
+    assert_equal("&pound;1234567890,50", number_to_currency(1234567890.50, {:unit => "&pound;", :separator => ",", :delimiter => ""}))
+  end
+
+  def test_number_to_percentage
+    assert_equal("100.000%", number_to_percentage(100))
+    assert_equal("100%", number_to_percentage(100, {:precision => 0}))
+    assert_equal("302.06%", number_to_percentage(302.0574, {:precision => 2}))
+  end
+
+  def test_number_with_delimiter
+    assert_equal("12,345,678", number_with_delimiter(12345678))
+  end
+
   def test_number_to_human_size
     assert_equal("0 Bytes", number_to_human_size(0))
     assert_equal("3 Bytes", number_to_human_size(3.14159265))
@@ -20,4 +44,8 @@ class NumberHelperTest < Test::Unit::TestCase
     assert_equal("3.0 TB", number_to_human_size(3.terabytes))
     assert_nil number_to_human_size('x')
   end
+
+  def test_number_with_precision
+    assert_equal("111.235", number_with_precision(111.2346))
+  end
 end