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Contents
require 'spec_helper'
RSpec.describe Hydra::PCDM::AncestorChecker do
context '.former_is_ancestor_of_latter?' do
subject { described_class.former_is_ancestor_of_latter?(potential_ancestor, record) }
let(:record) { instance_double(Hydra::PCDM::Object) }
let(:potential_ancestor) { nil }
context 'when the potential_ancestor is the record itself' do
let(:potential_ancestor) { record }
it { is_expected.to eq(true) }
end
context 'when the potential_ancestor has no members' do
let(:potential_ancestor) { instance_double(Hydra::PCDM::Object, members: []) }
it { is_expected.to eq(false) }
end
context 'when the potential_ancestor includes the given record' do
let(:potential_ancestor) { instance_double(Hydra::PCDM::Object, members: [record]) }
it { is_expected.to eq(true) }
end
context 'when the potential_ancestor includes a descendant that includes the given record' do
let(:descendant) { instance_double(Hydra::PCDM::Object, members: [record]) }
let(:potential_ancestor) { instance_double(Hydra::PCDM::Object, members: [descendant]) }
it { is_expected.to eq(true) }
end
context 'when the potential_ancestor only includes descendants that do not include the given record' do
let(:descendant) { instance_double(Hydra::PCDM::Object, members: [:another]) }
let(:potential_ancestor) { instance_double(Hydra::PCDM::Object, members: [descendant]) }
it { is_expected.to eq(false) }
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems