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Contents
shared_examples 'a mutable identifiable collection' do
let(:view) { described_class.new(wrapped, view_context) }
let(:view_context) { double(:view_context) }
let(:config) do
{}
end
describe '#delete_if' do
let(:wrapped) do
Nanoc::Int::IdentifiableCollection.new(
config,
[double(:identifiable, identifier: Nanoc::Identifier.new('/asdf/'))],
)
end
it 'deletes matching' do
view.delete_if { |i| i.identifier == '/asdf/' }
expect(view.unwrap).to be_empty
end
it 'does not mutate' do
view.delete_if { |i| i.identifier == '/asdf/' }
expect(wrapped).not_to be_empty
end
it 'deletes no non-matching' do
view.delete_if { |i| i.identifier == '/blah/' }
expect(wrapped).not_to be_empty
end
it 'returns self' do
ret = view.delete_if { |_i| false }
expect(ret).to equal(view)
end
it 'yields items with the proper context' do
view.delete_if { |i| expect(i._context).to equal(view_context) }
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems