Basic validation support [Rick Olson]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5068 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

2 files changed, 42 insertions, 1 deletions

diff --git a/activeresource/test/base_errors_test.rb b/activeresource/test/base_errors_test.rb
new file mode 100644
index 0000000000..25a368535f
--- /dev/null
+++ b/activeresource/test/base_errors_test.rb
@@ -0,0 +1,38 @@
+require "#{File.dirname(__FILE__)}/abstract_unit"
+require "fixtures/person"
+
+class BaseErrorsTest < Test::Unit::TestCase
+  def setup
+    ActiveResource::HttpMock.respond_to do |mock|
+      mock.post "/people", "<?xml version=\"1.0\" encoding=\"UTF-8\"?><errors><error>Age can't be blank</error><error>Name can't be blank</error><error>Name must start with a letter</error><error>Person quota full for today.</error></errors>", 400
+    end
+    @exception = nil
+    @person    = Person.new(:name => '', :age => '')
+    @person.save
+  rescue ActiveResource::ResourceInvalid
+    @exception = $!
+  end
+  
+  def test_should_mark_as_invalid
+    assert !@person.valid?
+  end
+  
+  def test_should_parse_xml_errors
+    assert_kind_of ActiveResource::Errors, @person.errors
+    assert_equal 4, @person.errors.size
+  end
+
+  def test_should_parse_errors_to_individual_attributes
+    assert_equal "can't be blank", @person.errors.on(:age)
+    assert_equal ["can't be blank", "must start with a letter"], @person.errors[:name]
+    assert_equal "Person quota full for today.", @person.errors.on_base
+  end
+
+  def test_should_format_full_errors
+    full = @person.errors.full_messages
+    assert full.include?("Age can't be blank")
+    assert full.include?("Name can't be blank")
+    assert full.include?("Name must start with a letter")
+    assert full.include?("Person quota full for today.")
+  end
+end
\ No newline at end of file
diff --git a/activeresource/test/connection_test.rb b/activeresource/test/connection_test.rb
index 4790c30bed..d72c1c612d 100644
--- a/activeresource/test/connection_test.rb
+++ b/activeresource/test/connection_test.rb
@@ -17,8 +17,11 @@ class ConnectionTest < Test::Unit::TestCase
     # 404 is a missing resource.
     assert_response_raises ActiveResource::ResourceNotFound, 404
 
+    # 400 is a validation error
+    assert_response_raises ActiveResource::ResourceInvalid, 400
+
     # 4xx are client errors.
-    [400, 499].each do |code|
+    [401, 499].each do |code|
       assert_response_raises ActiveResource::ClientError, code
     end