61 lines
1.6 KiB
Ruby
61 lines
1.6 KiB
Ruby
|
RSpec.describe Connections::CursorConnection do
|
||
|
|
describe '.limit_and_inverted' do
|
||
|
|
let(:max_page_size) { 100 }
|
||
|
|
|
||
|
|
subject do
|
||
|
|
cursor = Connections::CursorConnection.new(Dossier)
|
||
|
|
allow(cursor).to receive(:max_page_size).and_return(max_page_size)
|
||
|
|
limit, inverted = cursor.send(:limit_and_inverted, **args)
|
||
|
|
{ limit:, inverted: }
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'without explicit args' do
|
||
|
|
let(:args) { { } }
|
||
|
|
|
||
|
|
it { is_expected.to eq(limit: max_page_size + 1, inverted: false) }
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'when asked for 2 first elements' do
|
||
|
|
let(:args) { { first: 2 } }
|
||
|
|
|
||
|
|
it { is_expected.to eq(limit: 3, inverted: false) }
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'when asked for 2 first elements, in order desc' do
|
||
|
|
let(:args) { { first: 2, order: :desc} }
|
||
|
|
|
||
|
|
it { is_expected.to eq(limit: 3, inverted: true) }
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'when exceeding the max_page_size' do
|
||
|
|
let(:args) { { first: max_page_size + 1 } }
|
||
|
|
|
||
|
|
it { is_expected.to eq(limit: max_page_size + 1, inverted: false) }
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'when asked for 2 last elements' do
|
||
|
|
let(:args) { { last: 2 } }
|
||
|
|
|
||
|
|
it { is_expected.to eq(limit: 3, inverted: true) }
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'when asked for 2 last elements, in order desc' do
|
||
|
|
let(:args) { { last: 2, order: :desc} }
|
||
|
|
|
||
|
|
it { is_expected.to eq(limit: 3, inverted: false) }
|
||
|
|
end
|
||
|
|
|
||
|
|
context '' do
|
||
|
|
let(:args) { { after: :after, first: 2 } }
|
||
|
|
|
||
|
|
it { is_expected.to eq(limit: 3, inverted: false) }
|
||
|
|
end
|
||
|
|
|
||
|
|
context '' do
|
||
|
|
let(:args) { { before: :before, first: 2 } }
|
||
|
|
|
||
|
|
it { is_expected.to eq(limit: 3, inverted: true) }
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|