Ensuring update_attributes cannot be called in CastedModel as per issue #9

This commit is contained in:
Sam Lown 2010-08-24 19:27:35 +02:00
parent c32992c21b
commit fafbfff474
3 changed files with 19 additions and 7 deletions

View file

@ -29,13 +29,6 @@ module CouchRest
end
alias :attributes= :update_attributes_without_saving
# Takes a hash as argument, and applies the values by using writer methods
# for each key. Raises a NoMethodError if the corresponding methods are
# missing. In case of error, no attributes are changed.
def update_attributes(hash)
update_attributes_without_saving hash
save
end
private

View file

@ -62,6 +62,20 @@ module CouchRest
end
end
# Update the document's attributes and save. For example:
#
# doc.update_attributes :name => "Fred"
#
# Is the equivilent of doing the following:
#
# doc.attributes = { :name => "Fred" }
# doc.save
#
def update_attributes(hash)
update_attributes_without_saving hash
save
end
protected
def perform_validations(options = {})

View file

@ -179,6 +179,11 @@ describe CouchRest::Model::CastedModel do
@question.q.should == "What is your quest?"
@question.a.should == "To seek the Holy Grail"
end
it "should raise an error if save or update_attributes called" do
expect { @question.save }.to raise_error
expect { @question.update_attributes(:q => "Fubar?") }.to raise_error
end
end
describe "saved document with casted models" do