Add version 2.2.2 of composite_primary_keys.

vendor/gems/composite_primary_keys-2.2.2/test/test_update.rb

@@ -0,0 +1,40 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+
+class TestUpdate < Test::Unit::TestCase
+  fixtures :reference_types, :reference_codes
+  
+  CLASSES = {
+    :single => {
+      :class => ReferenceType,
+      :primary_keys => :reference_type_id,
+      :update => { :description => 'RT Desc' },
+    },
+    :dual   => { 
+      :class => ReferenceCode,
+      :primary_keys => [:reference_type_id, :reference_code],
+      :update => { :description => 'RT Desc' },
+    },
+  }
+  
+  def setup
+    self.class.classes = CLASSES
+  end
+  
+  def test_setup
+    testing_with do
+      assert_not_nil @klass_info[:update]
+    end
+  end
+  
+  def test_update_attributes
+    testing_with do
+      assert @first.update_attributes(@klass_info[:update])
+      assert @first.reload
+      @klass_info[:update].each_pair do |attr_name, new_value|
+        assert_equal new_value, @first[attr_name], "Attribute #{attr_name} is incorrect"
+      end
+    end
+  end
+end