152 lines
4.2 KiB
Ruby
152 lines
4.2 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe List do
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it_behaves_like 'having unique enum values'
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describe 'relationships' do
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it { is_expected.to belong_to(:board) }
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it { is_expected.to belong_to(:label) }
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end
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describe 'validations' do
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it { is_expected.to validate_presence_of(:board) }
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it { is_expected.to validate_presence_of(:label) }
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it { is_expected.to validate_presence_of(:list_type) }
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it { is_expected.to validate_presence_of(:position) }
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it { is_expected.to validate_numericality_of(:position).only_integer.is_greater_than_or_equal_to(0) }
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context 'when list_type is set to closed' do
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subject { described_class.new(list_type: :closed) }
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it { is_expected.not_to validate_presence_of(:label) }
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it { is_expected.not_to validate_presence_of(:position) }
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end
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end
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describe '#destroy' do
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it 'can be destroyed when list_type is set to label' do
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subject = create(:list)
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expect(subject.destroy).to be_truthy
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end
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it 'can not be destroyed when list_type is set to closed' do
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subject = create(:closed_list)
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expect(subject.destroy).to be_falsey
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end
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end
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describe '#destroyable?' do
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it 'returns true when list_type is set to label' do
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subject.list_type = :label
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expect(subject).to be_destroyable
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end
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it 'returns false when list_type is set to closed' do
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subject.list_type = :closed
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expect(subject).not_to be_destroyable
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end
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end
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describe '#movable?' do
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it 'returns true when list_type is set to label' do
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subject.list_type = :label
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expect(subject).to be_movable
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end
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it 'returns false when list_type is set to closed' do
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subject.list_type = :closed
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expect(subject).not_to be_movable
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end
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end
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describe '#title' do
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it 'returns label name when list_type is set to label' do
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subject.list_type = :label
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subject.label = Label.new(name: 'Development')
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expect(subject.title).to eq 'Development'
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end
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it 'returns Closed when list_type is set to closed' do
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subject.list_type = :closed
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expect(subject.title).to eq 'Closed'
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end
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end
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describe '#update_preferences_for' do
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let(:user) { create(:user) }
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let(:list) { create(:list) }
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context 'when user is present' do
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context 'when there are no preferences for user' do
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it 'creates new user preferences' do
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expect { list.update_preferences_for(user, collapsed: true) }.to change { ListUserPreference.count }.by(1)
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expect(list.preferences_for(user).collapsed).to eq(true)
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end
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end
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context 'when there are preferences for user' do
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it 'updates user preferences' do
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list.update_preferences_for(user, collapsed: false)
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expect { list.update_preferences_for(user, collapsed: true) }.not_to change { ListUserPreference.count }
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expect(list.preferences_for(user).collapsed).to eq(true)
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end
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end
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context 'when user is nil' do
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it 'does not create user preferences' do
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expect { list.update_preferences_for(nil, collapsed: true) }.not_to change { ListUserPreference.count }
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end
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end
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end
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end
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describe '#preferences_for' do
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let(:user) { create(:user) }
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let(:list) { create(:list) }
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context 'when user is nil' do
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it 'returns not persisted preferences' do
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preferences = list.preferences_for(nil)
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expect(preferences.persisted?).to eq(false)
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expect(preferences.list_id).to eq(list.id)
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expect(preferences.user_id).to be_nil
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end
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end
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context 'when a user preference already exists' do
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before do
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list.update_preferences_for(user, collapsed: true)
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end
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it 'loads preference for user' do
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preferences = list.preferences_for(user)
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expect(preferences).to be_persisted
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expect(preferences.collapsed).to eq(true)
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end
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end
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context 'when preferences for user does not exist' do
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it 'returns not persisted preferences' do
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preferences = list.preferences_for(user)
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expect(preferences.persisted?).to eq(false)
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expect(preferences.user_id).to eq(user.id)
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expect(preferences.list_id).to eq(list.id)
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end
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end
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end
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end
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