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Contents
require "spec_helper"
require 'ostruct'
require "active_fedora/rspec_matchers/have_predicate_matcher"
describe RSpec::Matchers, ".have_predicate" do
let(:open_struct) { OpenStruct.new(id: id) }
let(:id) { 123 }
let(:object1) { Object.new }
let(:object2) { Object.new }
let(:object3) { Object.new }
let(:predicate) { :predicate }
it 'matches when relationship is "what we have in Fedora"' do
expect(open_struct.class).to receive(:find).with(id).and_return(open_struct)
expect(open_struct).to receive(:relationships).with(predicate).and_return([object1, object2])
expect(open_struct).to have_predicate(predicate).with_objects([object1, object2])
end
it 'does not match when relationship is different' do
expect(open_struct.class).to receive(:find).with(id).and_return(open_struct)
expect(open_struct).to receive(:relationships).with(predicate).and_return([object1, object3])
expect {
expect(open_struct).to have_predicate(predicate).with_objects([object1, object2])
}.to raise_error RSpec::Expectations::ExpectationNotMetError,
/expected #{open_struct.class} ID=#{id} relationship: #{predicate.inspect}/
end
it 'requires :with_objects option' do
expect {
expect(open_struct).to have_predicate(predicate)
}.to(
raise_error(
ArgumentError,
"expect(subject).to have_predicate(<predicate>).with_objects(<objects[]>)"
)
)
end
end
Version data entries
41 entries across 41 versions & 1 rubygems