added tests for XmlMini#to_tag.

2022-11-09 12:12:34 -05:00 · 2011-01-05 21:34:37 +01:00 · 2011-01-05 21:34:37 +01:00 · 54f3aa8633
commit 54f3aa8633
parent eba8411652
1 changed files with 93 additions and 54 deletions
--- a/activesupport/test/test_xml_mini.rb
+++ b/activesupport/test/test_xml_mini.rb
@ -1,61 +1,100 @@
 require 'abstract_unit'
 require 'active_support/xml_mini'
+require 'active_support/builder'

-class XmlMiniTest < Test::Unit::TestCase
-  def test_rename_key_dasherizes_by_default
-    assert_equal "my-key", ActiveSupport::XmlMini.rename_key("my_key")
+module XmlMiniTest
+  class RenameKeyTest < Test::Unit::TestCase
+    def test_rename_key_dasherizes_by_default
+      assert_equal "my-key", ActiveSupport::XmlMini.rename_key("my_key")
+    end
+
+    def test_rename_key_does_nothing_with_dasherize_true
+      assert_equal "my-key", ActiveSupport::XmlMini.rename_key("my_key", :dasherize => true)
+    end
+
+    def test_rename_key_does_nothing_with_dasherize_false
+      assert_equal "my_key", ActiveSupport::XmlMini.rename_key("my_key", :dasherize => false)
+    end
+
+    def test_rename_key_camelizes_with_camelize_false
+      assert_equal "my_key", ActiveSupport::XmlMini.rename_key("my_key", :camelize => false)
+    end
+
+    def test_rename_key_camelizes_with_camelize_nil
+      assert_equal "my_key", ActiveSupport::XmlMini.rename_key("my_key", :camelize => nil)
+    end
+
+    def test_rename_key_camelizes_with_camelize_true
+      assert_equal "MyKey", ActiveSupport::XmlMini.rename_key("my_key", :camelize => true)
+    end
+
+    def test_rename_key_lower_camelizes_with_camelize_lower
+      assert_equal "myKey", ActiveSupport::XmlMini.rename_key("my_key", :camelize => :lower)
+    end
+
+    def test_rename_key_lower_camelizes_with_camelize_upper
+      assert_equal "MyKey", ActiveSupport::XmlMini.rename_key("my_key", :camelize => :upper)
+    end
+
+    def test_rename_key_does_not_dasherize_leading_underscores
+      assert_equal "_id", ActiveSupport::XmlMini.rename_key("_id")
+    end
+
+    def test_rename_key_with_leading_underscore_dasherizes_interior_underscores
+      assert_equal "_my-key", ActiveSupport::XmlMini.rename_key("_my_key")
+    end
+
+    def test_rename_key_does_not_dasherize_trailing_underscores
+      assert_equal "id_", ActiveSupport::XmlMini.rename_key("id_")
+    end
+
+    def test_rename_key_with_trailing_underscore_dasherizes_interior_underscores
+      assert_equal "my-key_", ActiveSupport::XmlMini.rename_key("my_key_")
+    end
+
+    def test_rename_key_does_not_dasherize_multiple_leading_underscores
+      assert_equal "__id", ActiveSupport::XmlMini.rename_key("__id")
+    end
+
+    def test_rename_key_does_not_dasherize_multiple_leading_underscores
+      assert_equal "id__", ActiveSupport::XmlMini.rename_key("id__")
+    end  
  end

-  def test_rename_key_does_nothing_with_dasherize_true
-    assert_equal "my-key", ActiveSupport::XmlMini.rename_key("my_key", :dasherize => true)
+  class ToTagTest < ActiveSupport::TestCase
+    def assert_xml(xml)
+      assert_equal xml, @options[:builder].target!
+    end
+    
+    setup do
+      @xml = ActiveSupport::XmlMini
+      @options = {:skip_instruct => true, :builder => Builder::XmlMarkup.new}
+    end
+    
+    test "#to_tag accepts a callable object and passes options with the builder" do
+      @xml.to_tag(:some_tag, lambda {|o| o[:builder].br }, @options)
+      assert_xml "<br/>"
+    end
+    
+    test "#to_tag accepts a callable object and passes options and tag name" do
+      @xml.to_tag(:tag, lambda {|o, t| o[:builder].b(t) }, @options)
+      assert_xml "<b>tag</b>"
+    end
+    
+    test "#to_tag accepts an object responding to #to_xml and passes the options, where :root is key" do
+      obj = Object.new
+      obj.instance_eval do
+        def to_xml(options) options[:builder].yo(options[:root].to_s) end
+      end
+      
+      @xml.to_tag(:tag, obj, @options)
+      assert_xml "<yo>tag</yo>"
+    end
+    
+    test "#to_tag accepts arbitrary objects responding to #to_str" do
+      @xml.to_tag(:b, "Howdy", @options)
+      assert_xml "<b>Howdy</b>"
+    end
+    # TODO: test the remaining functions hidden in #to_tag.
  end
-
-  def test_rename_key_does_nothing_with_dasherize_false
-    assert_equal "my_key", ActiveSupport::XmlMini.rename_key("my_key", :dasherize => false)
-  end
-
-  def test_rename_key_camelizes_with_camelize_false
-    assert_equal "my_key", ActiveSupport::XmlMini.rename_key("my_key", :camelize => false)
-  end
-
-  def test_rename_key_camelizes_with_camelize_nil
-    assert_equal "my_key", ActiveSupport::XmlMini.rename_key("my_key", :camelize => nil)
-  end
-
-  def test_rename_key_camelizes_with_camelize_true
-    assert_equal "MyKey", ActiveSupport::XmlMini.rename_key("my_key", :camelize => true)
-  end
-
-  def test_rename_key_lower_camelizes_with_camelize_lower
-    assert_equal "myKey", ActiveSupport::XmlMini.rename_key("my_key", :camelize => :lower)
-  end
-
-  def test_rename_key_lower_camelizes_with_camelize_upper
-    assert_equal "MyKey", ActiveSupport::XmlMini.rename_key("my_key", :camelize => :upper)
-  end
-
-  def test_rename_key_does_not_dasherize_leading_underscores
-    assert_equal "_id", ActiveSupport::XmlMini.rename_key("_id")
-  end
-
-  def test_rename_key_with_leading_underscore_dasherizes_interior_underscores
-    assert_equal "_my-key", ActiveSupport::XmlMini.rename_key("_my_key")
-  end
-
-  def test_rename_key_does_not_dasherize_trailing_underscores
-    assert_equal "id_", ActiveSupport::XmlMini.rename_key("id_")
-  end
-
-  def test_rename_key_with_trailing_underscore_dasherizes_interior_underscores
-    assert_equal "my-key_", ActiveSupport::XmlMini.rename_key("my_key_")
-  end
-
-  def test_rename_key_does_not_dasherize_multiple_leading_underscores
-    assert_equal "__id", ActiveSupport::XmlMini.rename_key("__id")
-  end
-
-  def test_rename_key_does_not_dasherize_multiple_leading_underscores
-    assert_equal "id__", ActiveSupport::XmlMini.rename_key("id__")
-  end
-
 end