validatable_test.rb in validatable-1.6.0

- old
+ new
@@ -1,299 +1,321 @@
 require File.expand_path(File.dirname(__FILE__) + '/../test_helper')
 
-module Functional
-  class ValidatableTest < Test::Unit::TestCase 
-    
-    expect ArgumentError do
-      Class.new do
-        include Validatable
-        attr_accessor :name
-        validates_presence_of :name, :times => 1
-        validates_presence_of :name, :times => 1
-      end
+functional_tests do
+  
+  expect false do
+    klass = Class.new do
+      include Validatable
+      attr_accessor :name
+      validates_presence_of :name
     end
-    
-    expect ArgumentError do
-      Class.new do
-        include Validatable
-        attr_accessor :name
-        validates_presence_of :name, :times => 1, :key => 'anything'
-        validates_presence_of :name, :times => 1, :key => 'anything'
-      end
+    subclass = Class.new klass do
     end
-    
-    expect "is invalid" do
-      child_class = Class.new do
-        include Validatable
-        attr_accessor :name, :address
-        validates_presence_of :name
-        validates_format_of :address, :with => /.+/
-      end
-      klass = Class.new do
-        include Validatable
-        include_validations_for :child 
-        define_method :child do
-          child_class.new
-        end
-      end
-      instance = klass.new
-      instance.valid?
-      instance.errors.on(:address)
+    subclass.new.valid?
+  end
+  
+  expect true do
+    klass = Class.new do
+      include Validatable
+      attr_accessor :name
+      validates_presence_of :name
     end
-    
-    expect "can't be empty" do
-      child_class = Class.new do
-        include Validatable
-        attr_accessor :name, :address
-        validates_presence_of :name
-        validates_format_of :address, :with => /.+/
-      end
-      klass = Class.new do
-        include Validatable
-        include_validations_for :child 
-        define_method :child do
-          child_class.new
-        end
-      end
-      instance = klass.new
-      instance.valid?
-      instance.errors.on(:name)
+    subclass = Class.new klass do
     end
-    
-    
-    test "when child validations have errors, level 2 and higher parent validations are not performed" do
-      child_class = Class.new do
-        include Validatable
-        attr_accessor :name
-        validates_presence_of :name
-      end
-      
-      klass = Class.new do
-        include Validatable
-        extend Forwardable
-        def_delegator :child, :name
-        validates_true_for :name, :logic => lambda { false }, :level => 2, :message => "invalid message"
-        include_validations_for :child 
-        define_method :child do
-          @child ||= child_class.new
-        end
-      end
-      instance = klass.new
-      instance.valid?
-      assert_equal "can't be empty", instance.errors.on(:name)
+    instance = subclass.new
+    instance.name = 'a name'
+    instance.valid?
+  end
+
+  expect ArgumentError do
+    Class.new do
+      include Validatable
+      attr_accessor :name
+      validates_presence_of :name, :times => 1
+      validates_presence_of :name, :times => 1
     end
-  
-   test "when child validations have errors, level 1 parent validations are still performed" do
-      child_class = Class.new do
-        include Validatable
-        attr_accessor :name
-        validates_presence_of :name
-      end
+  end
 
-      klass = Class.new do
-        include Validatable
-        validates_true_for :address, :logic => lambda { false }, :level => 1, :message => "invalid message"
-        include_validations_for :child 
-        define_method :child do
-          @child ||= child_class.new
-        end
+  expect ArgumentError do
+    Class.new do
+      include Validatable
+      attr_accessor :name
+      validates_presence_of :name, :times => 1, :key => 'anything'
+      validates_presence_of :name, :times => 1, :key => 'anything'
+    end
+  end
 
-      end
-      instance = klass.new
-      instance.valid?
-      assert_equal "can't be empty", instance.errors.on(:name)
-      assert_equal "invalid message", instance.errors.on(:address)
+  expect "is invalid" do
+    child_class = Class.new do
+      include Validatable
+      attr_accessor :name, :address
+      validates_presence_of :name
+      validates_format_of :address, :with => /.+/
     end
-  
-    expect "can't be empty" do
-      child_class = Class.new do
-        include Validatable
-        attr_accessor :name, :address
-        validates_presence_of :name
+    klass = Class.new do
+      include Validatable
+      include_validations_for :child 
+      define_method :child do
+        child_class.new
       end
-      klass = Class.new do
-        include Validatable
-        include_validations_for :child, :map => {:name => :namen}
-        define_method :child do
-          child_class.new
-        end
-      end
-      instance = klass.new
-      instance.valid?
-      instance.errors.on(:namen)
     end
-    
-    expect "can't be empty" do
-      child_class = Class.new do
-        include Validatable
-        attr_accessor :name, :address
-        validates_presence_of :name
-      end
-      klass = Class.new do
-        include Validatable
-        include_validations_for :child, :if => lambda { true }
-        define_method :child do
-          child_class.new
-        end
-      end
-      instance = klass.new
-      instance.valid?
-      instance.errors.on(:name)
+    instance = klass.new
+    instance.valid?
+    instance.errors.on(:address)
+  end
+
+  expect "can't be empty" do
+    child_class = Class.new do
+      include Validatable
+      attr_accessor :name, :address
+      validates_presence_of :name
+      validates_format_of :address, :with => /.+/
     end
-    
-    expect true do
-      child_class = Class.new do
-        include Validatable
-        attr_accessor :name, :address
-        validates_presence_of :name
+    klass = Class.new do
+      include Validatable
+      include_validations_for :child 
+      define_method :child do
+        child_class.new
       end
-      klass = Class.new do
-        include Validatable
-        include_validations_for :child, :if => lambda { false }
-        define_method :child do
-          child_class.new
-        end
-      end
-      instance = klass.new
-      instance.valid?
     end
-    
-    test "classes only have valid_for_* methods for groups that appear in their validations" do
-      class_with_group_one = Class.new do
-        include Validatable
-        validates_presence_of :name, :groups => :group_one
-        attr_accessor :name
-      end
-      class_with_group_two = Class.new do
-        include Validatable
-        validates_presence_of :name, :groups => :group_two
-        attr_accessor :name
-      end
-      assert_equal false, class_with_group_one.public_instance_methods.include?(:valid_for_group_two?)
-      assert_equal false, class_with_group_two.public_instance_methods.include?(:valid_for_group_one?)
+    instance = klass.new
+    instance.valid?
+    instance.errors.on(:name)
+  end
+
+
+  test "when child validations have errors, level 2 and higher parent validations are not performed" do
+    child_class = Class.new do
+      include Validatable
+      attr_accessor :name
+      validates_presence_of :name
     end
-    
-    test "nonmatching groups are not used as validations" do
-      klass = Class.new do
-        include Validatable
-        validates_presence_of :name, :groups => :group_one
-        validates_presence_of :address, :groups => :group_two
-        attr_accessor :name, :address
+
+    klass = Class.new do
+      include Validatable
+      extend Forwardable
+      def_delegator :child, :name
+      validates_true_for :name, :logic => lambda { false }, :level => 2, :message => "invalid message"
+      include_validations_for :child 
+      define_method :child do
+        @child ||= child_class.new
       end
-      instance = klass.new
-      assert_equal nil, instance.errors.on(:name)
     end
-    
-    expect "can't be empty twice changed message" do
-      klass = Class.new do
-        include Validatable
-        validates_presence_of :name
-        attr_accessor :name
-      end
-      
-      Validatable::ValidationBase.class_eval do
-        after_validate do |result, instance, attribute|
-          instance.errors.add(attribute, " changed message")
-        end
-      end
-      Validatable::ValidatesPresenceOf.class_eval do
-        after_validate do |result, instance, attribute|
-          instance.errors.add(attribute, " twice")
-        end
-      end
-      instance = klass.new
-      instance.valid?
-      Validatable::ValidatesPresenceOf.after_validations.clear
-      Validatable::ValidationBase.after_validations.clear
-      instance.errors.on(:name).join
+    instance = klass.new
+    instance.valid?
+    assert_equal "can't be empty", instance.errors.on(:name)
+  end
+
+  test "when child validations have errors, level 1 parent validations are still performed" do
+    child_class = Class.new do
+      include Validatable
+      attr_accessor :name
+      validates_presence_of :name
     end
 
-    expect false do
-      klass = Class.new do
-        include Validatable
-        validates_presence_of :name, :groups => :group_one
-        attr_accessor :name
+    klass = Class.new do
+      include Validatable
+      validates_true_for :address, :logic => lambda { false }, :level => 1, :message => "invalid message"
+      include_validations_for :child 
+      define_method :child do
+        @child ||= child_class.new
       end
-      instance = klass.new
-      instance.valid_for_group_one?
+
     end
-    
-    expect false do
-      klass = Class.new do
-        include Validatable
-        validates_presence_of :name, :groups => [:group_one, :group_two]
-        attr_accessor :name
-      end
-      instance = klass.new
-      instance.valid_for_group_one?
+    instance = klass.new
+    instance.valid?
+    assert_equal "can't be empty", instance.errors.on(:name)
+    assert_equal "invalid message", instance.errors.on(:address)
+  end
+
+  expect "can't be empty" do
+    child_class = Class.new do
+      include Validatable
+      attr_accessor :name, :address
+      validates_presence_of :name
     end
-    
-    expect true do
-      klass = Class.new do
-        include Validatable
-        validates_presence_of :name, :groups => :group_one
-        validates_presence_of :address
-        attr_accessor :name, :address
+    klass = Class.new do
+      include Validatable
+      include_validations_for :child, :map => {:name => :namen}
+      define_method :child do
+        child_class.new
       end
-      instance = klass.new
-      instance.address = 'anything'
-      instance.valid?
     end
-    
-    expect true do
-      klass = Class.new do
-        include Validatable
-        validates_presence_of :name, :groups => :group_one
-        attr_accessor :name
-      end
-      instance = klass.new
-      instance.valid?
+    instance = klass.new
+    instance.valid?
+    instance.errors.on(:namen)
+  end
+
+  expect "can't be empty" do
+    child_class = Class.new do
+      include Validatable
+      attr_accessor :name, :address
+      validates_presence_of :name
     end
-    
-    expect true do
-      klass = Class.new do
-        include Validatable
-        validates_presence_of :name, :times => 1
-        attr_accessor :name
+    klass = Class.new do
+      include Validatable
+      include_validations_for :child, :if => lambda { true }
+      define_method :child do
+        child_class.new
       end
-      instance = klass.new
-      instance.valid?
-      instance.valid?
     end
-    
-    expect false do
-      klass = Class.new do
-        include Validatable
-        validates_presence_of :name, :times => 1
-        attr_accessor :name
+    instance = klass.new
+    instance.valid?
+    instance.errors.on(:name)
+  end
+
+  expect true do
+    child_class = Class.new do
+      include Validatable
+      attr_accessor :name, :address
+      validates_presence_of :name
+    end
+    klass = Class.new do
+      include Validatable
+      include_validations_for :child, :if => lambda { false }
+      define_method :child do
+        child_class.new
       end
-      instance1 = klass.new
-      instance1.valid?
-      instance2 = klass.new
-      instance2.valid?
     end
-        
-    expect "name message" do
-      klass = Class.new do
-        include Validatable
-        validates_presence_of :name, :level => 1, :message => "name message"
-        validates_presence_of :address, :level => 2
-        attr_accessor :name, :address
+    instance = klass.new
+    instance.valid?
+  end
+
+  test "classes only have valid_for_* methods for groups that appear in their validations" do
+    class_with_group_one = Class.new do
+      include Validatable
+      validates_presence_of :name, :groups => :group_one
+      attr_accessor :name
+    end
+    class_with_group_two = Class.new do
+      include Validatable
+      validates_presence_of :name, :groups => :group_two
+      attr_accessor :name
+    end
+    assert_equal false, class_with_group_one.public_instance_methods.include?(:valid_for_group_two?)
+    assert_equal false, class_with_group_two.public_instance_methods.include?(:valid_for_group_one?)
+  end
+
+  test "nonmatching groups are not used as validations" do
+    klass = Class.new do
+      include Validatable
+      validates_presence_of :name, :groups => :group_one
+      validates_presence_of :address, :groups => :group_two
+      attr_accessor :name, :address
+    end
+    instance = klass.new
+    assert_equal nil, instance.errors.on(:name)
+  end
+
+  expect "can't be empty twice changed message" do
+    klass = Class.new do
+      include Validatable
+      validates_presence_of :name
+      attr_accessor :name
+    end
+
+    Validatable::ValidationBase.class_eval do
+      after_validate do |result, instance, attribute|
+        instance.errors.add(attribute, " changed message")
       end
-      instance = klass.new
-      instance.valid?
-      instance.errors.on(:name)
     end
-    
-    expect nil do
-      klass = Class.new do
-        include Validatable
-        validates_presence_of :name, :level => 1, :message => "name message"
-        validates_presence_of :address, :level => 2
-        attr_accessor :name, :address
+    Validatable::ValidatesPresenceOf.class_eval do
+      after_validate do |result, instance, attribute|
+        instance.errors.add(attribute, " twice")
       end
-      instance = klass.new
-      instance.valid?
-      instance.errors.on(:address)
     end
+    instance = klass.new
+    instance.valid?
+    Validatable::ValidatesPresenceOf.after_validations.clear
+    Validatable::ValidationBase.after_validations.clear
+    instance.errors.on(:name).join
   end
-end
\ No newline at end of file
+
+  expect false do
+    klass = Class.new do
+      include Validatable
+      validates_presence_of :name, :groups => :group_one
+      attr_accessor :name
+    end
+    instance = klass.new
+    instance.valid_for_group_one?
+  end
+
+  expect false do
+    klass = Class.new do
+      include Validatable
+      validates_presence_of :name, :groups => [:group_one, :group_two]
+      attr_accessor :name
+    end
+    instance = klass.new
+    instance.valid_for_group_one?
+  end
+
+  expect true do
+    klass = Class.new do
+      include Validatable
+      validates_presence_of :name, :groups => :group_one
+      validates_presence_of :address
+      attr_accessor :name, :address
+    end
+    instance = klass.new
+    instance.address = 'anything'
+    instance.valid?
+  end
+
+  expect true do
+    klass = Class.new do
+      include Validatable
+      validates_presence_of :name, :groups => :group_one
+      attr_accessor :name
+    end
+    instance = klass.new
+    instance.valid?
+  end
+
+  expect true do
+    klass = Class.new do
+      include Validatable
+      validates_presence_of :name, :times => 1
+      attr_accessor :name
+    end
+    instance = klass.new
+    instance.valid?
+    instance.valid?
+  end
+
+  expect false do
+    klass = Class.new do
+      include Validatable
+      validates_presence_of :name, :times => 1
+      attr_accessor :name
+    end
+    instance1 = klass.new
+    instance1.valid?
+    instance2 = klass.new
+    instance2.valid?
+  end
+
+  expect "name message" do
+    klass = Class.new do
+      include Validatable
+      validates_presence_of :name, :level => 1, :message => "name message"
+      validates_presence_of :address, :level => 2
+      attr_accessor :name, :address
+    end
+    instance = klass.new
+    instance.valid?
+    instance.errors.on(:name)
+  end
+
+  expect nil do
+    klass = Class.new do
+      include Validatable
+      validates_presence_of :name, :level => 1, :message => "name message"
+      validates_presence_of :address, :level => 2
+      attr_accessor :name, :address
+    end
+    instance = klass.new
+    instance.valid?
+    instance.errors.on(:address)
+  end
+end