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Used stored design document if auto_update_design_doc is disabled

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This commit is contained in:
Peter Williams 2011-11-28 16:47:13 -07:00
parent f2c16144b0
commit 39c60d77d2
2 changed files with 60 additions and 27 deletions
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6
lib/couchrest/model/design_doc.rb
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@ -7,7 +7,11 @@ module CouchRest
module ClassMethods
def design_doc
@design_doc ||= ::CouchRest::Design.new(default_design_doc)
@design_doc ||= if auto_update_design_doc
::CouchRest::Design.new(default_design_doc)
else
stored_design_doc
end
end
def design_doc_id

79
spec/couchrest/design_doc_spec.rb
View file

@ -162,39 +162,68 @@ describe "Design Documents" do
end
describe "when auto_update_design_doc false" do
# We really do need a new class for each of example. If we try
# to use the same class the examples interact with each in ways
# that can hide failures because the design document gets cached
# at the class level.
let(:model_class) {
class_name = "#{example.metadata[:full_description].gsub(/\s+/,'_').camelize}Model"
doc = CouchRest::Document.new("_id" => "_design/#{class_name}")
doc["language"] = "javascript"
doc["views"] = {"all" => {"map" =>
"function(doc) {
if (doc['type'] == 'Article') {
emit(doc['_id'],1);
}
}"},
"by_name" => {"map" =>
"function(doc) {
if ((doc['type'] == '#{class_name}') && (doc['name'] != null)) {
emit(doc['name'], null);
}",
"reduce" =>
"function(keys, values, rereduce) {
return sum(values);
}"}}
before :all do
Article.auto_update_design_doc = false
Article.save_design_doc!
end
DB.save_doc doc
after :all do
Article.auto_update_design_doc = true
end
eval <<-KLASS
class ::#{class_name} < CouchRest::Model::Base
use_database DB
self.auto_update_design_doc = false
design do
view :by_name
end
property :name, String
end
KLASS
it "will not send a request for the saved design doc" do
Article.should_not_receive(:stored_design_doc)
Article.by_date
end
class_name.constantize
}
it "will not update stored design doc if view changed" do
Article.by_date
orig = Article.stored_design_doc
design = Article.design_doc
view = design['views']['by_date']['map']
design['views']['by_date']['map'] = view + ' '
Article.by_date
Article.stored_design_doc['_rev'].should eql(orig['_rev'])
model_class.by_name
orig = model_class.stored_design_doc
design = model_class.design_doc
view = design['views']['by_name']['map']
design['views']['by_name']['map'] = view + ' '
model_class.by_name
model_class.stored_design_doc['_rev'].should eql(orig['_rev'])
end
it "will update stored design if forced" do
Article.by_date
orig = Article.stored_design_doc
design = Article.design_doc
view = design['views']['by_date']['map']
design['views']['by_date']['map'] = view + ' '
Article.save_design_doc!
Article.stored_design_doc['_rev'].should_not eql(orig['_rev'])
model_class.by_name
orig = model_class.stored_design_doc
design = model_class.design_doc
view = design['views']['by_name']['map']
design['views']['by_name']['map'] = view + ' '
model_class.save_design_doc!
model_class.stored_design_doc['_rev'].should_not eql(orig['_rev'])
end
it "is able to use predefined views" do
model_class.by_name(key: "special").all
end
end
end