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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe List do
it_behaves_like 'having unique enum values'
it_behaves_like 'boards listable model', :list
describe 'relationships' do
it { is_expected.to belong_to(:board) }
it { is_expected.to belong_to(:label) }
end
describe 'validations' do
it { is_expected.to validate_presence_of(:board) }
it { is_expected.to validate_presence_of(:label) }
it { is_expected.to validate_presence_of(:list_type) }
end
describe '.without_types' do
it 'exclude lists of given types' do
board = create(:list, list_type: :label).board
# closed list is created by default
backlog_list = create(:list, list_type: :backlog, board: board)
exclude_type = [described_class.list_types[:label], described_class.list_types[:closed]]
lists = described_class.without_types(exclude_type)
expect(lists.where(board: board)).to match_array([backlog_list])
end
end
describe '#update_preferences_for' do
let(:user) { create(:user) }
let(:list) { create(:list) }
context 'when user is present' do
context 'when there are no preferences for user' do
it 'creates new user preferences' do
expect { list.update_preferences_for(user, collapsed: true) }.to change { ListUserPreference.count }.by(1)
expect(list.preferences_for(user).collapsed).to eq(true)
end
end
context 'when there are preferences for user' do
it 'updates user preferences' do
list.update_preferences_for(user, collapsed: false)
expect { list.update_preferences_for(user, collapsed: true) }.not_to change { ListUserPreference.count }
expect(list.preferences_for(user).collapsed).to eq(true)
end
end
context 'when user is nil' do
it 'does not create user preferences' do
expect { list.update_preferences_for(nil, collapsed: true) }.not_to change { ListUserPreference.count }
end
end
end
end
describe '#preferences_for' do
let(:user) { create(:user) }
let(:list) { create(:list) }
context 'when user is nil' do
it 'returns not persisted preferences' do
preferences = list.preferences_for(nil)
expect(preferences.persisted?).to eq(false)
expect(preferences.list_id).to eq(list.id)
expect(preferences.user_id).to be_nil
end
end
context 'when a user preference already exists' do
before do
list.update_preferences_for(user, collapsed: true)
end
it 'loads preference for user' do
preferences = list.preferences_for(user)
expect(preferences).to be_persisted
expect(preferences.collapsed).to eq(true)
end
end
context 'when preferences for user does not exist' do
it 'returns not persisted preferences' do
preferences = list.preferences_for(user)
expect(preferences.persisted?).to eq(false)
expect(preferences.user_id).to eq(user.id)
expect(preferences.list_id).to eq(list.id)
end
end
end
end
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