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Contents
require 'spec_helper'
describe ActiveFedora::RDFDatastream do
describe "a new instance" do
its(:metadata?) { should be_true}
its(:content_changed?) { should be_false}
end
describe "an instance that exists in the datastore, but hasn't been loaded" do
before do
class MyDatastream < ActiveFedora::NtriplesRDFDatastream
map_predicates do |map|
map.title(in: RDF::DC)
map.description(in: RDF::DC, multivalue: false)
end
end
class MyObj < ActiveFedora::Base
has_metadata 'descMetadata', type: MyDatastream
end
@obj = MyObj.new
@obj.descMetadata.title = 'Foobar'
@obj.save
end
after do
@obj.destroy
Object.send(:remove_const, :MyDatastream)
Object.send(:remove_const, :MyObj)
end
subject { @obj.reload.descMetadata }
it "should not load the descMetadata datastream when calling content_changed?" do
@obj.inner_object.repository.should_not_receive(:datastream_dissemination).with(hash_including(:dsid=>'descMetadata'))
subject.should_not be_content_changed
end
it "should allow asserting an empty string" do
subject.title = ['']
subject.title.should == ['']
end
describe "when multivalue: false" do
it "should return single values" do
subject.description = 'my description'
subject.description.should == 'my description'
end
end
it "should clear stuff" do
subject.title = ['one', 'two', 'three']
subject.title.clear
subject.graph.query([subject.rdf_subject, RDF::DC.title, nil]).first.should be_nil
end
it "should have a list of fields" do
MyDatastream.fields.should == [:title, :description]
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems