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190 lines
5.1 KiB
Ruby
190 lines
5.1 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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RSpec.describe UserRole do
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subject { described_class.create(name: 'Foo', position: 1) }
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describe '#can?' do
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context 'with a single flag' do
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it 'returns true if any of them are present' do
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subject.permissions = described_class::FLAGS[:manage_reports]
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expect(subject.can?(:manage_reports)).to be true
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end
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it 'returns false if it is not set' do
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expect(subject.can?(:manage_reports)).to be false
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end
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end
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context 'with multiple flags' do
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it 'returns true if any of them are present' do
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subject.permissions = described_class::FLAGS[:manage_users]
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expect(subject.can?(:manage_reports, :manage_users)).to be true
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end
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it 'returns false if none of them are present' do
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expect(subject.can?(:manage_reports, :manage_users)).to be false
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end
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end
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context 'with an unknown flag' do
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it 'raises an error' do
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expect { subject.can?(:foo) }.to raise_error ArgumentError
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end
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end
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end
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describe '#overrides?' do
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it 'returns true if other role has lower position' do
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expect(subject.overrides?(described_class.new(position: subject.position - 1))).to be true
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end
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it 'returns true if other role is nil' do
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expect(subject.overrides?(nil)).to be true
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end
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it 'returns false if other role has higher position' do
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expect(subject.overrides?(described_class.new(position: subject.position + 1))).to be false
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end
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end
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describe '#permissions_as_keys' do
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before do
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subject.permissions = described_class::FLAGS[:invite_users] | described_class::FLAGS[:view_dashboard] | described_class::FLAGS[:manage_reports]
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end
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it 'returns an array' do
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expect(subject.permissions_as_keys).to match_array %w(invite_users view_dashboard manage_reports)
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end
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end
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describe '#permissions_as_keys=' do
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let(:input) { nil }
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before do
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subject.permissions_as_keys = input
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end
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context 'with a single value' do
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let(:input) { %w(manage_users) }
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it 'sets permission flags' do
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expect(subject.permissions).to eq described_class::FLAGS[:manage_users]
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end
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end
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context 'with multiple values' do
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let(:input) { %w(manage_users manage_reports) }
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it 'sets permission flags' do
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expect(subject.permissions).to eq described_class::FLAGS[:manage_users] | described_class::FLAGS[:manage_reports]
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end
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end
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context 'with an unknown value' do
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let(:input) { %w(foo) }
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it 'does not set permission flags' do
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expect(subject.permissions).to eq described_class::Flags::NONE
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end
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end
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end
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describe '#computed_permissions' do
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context 'when the role is nobody' do
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subject { described_class.nobody }
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it 'returns none' do
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expect(subject.computed_permissions).to eq described_class::Flags::NONE
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end
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end
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context 'when the role is everyone' do
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subject { described_class.everyone }
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it 'returns permissions' do
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expect(subject.computed_permissions).to eq subject.permissions
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end
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end
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context 'when role has the administrator flag' do
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before do
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subject.permissions = described_class::FLAGS[:administrator]
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end
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it 'returns all permissions' do
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expect(subject.computed_permissions).to eq described_class::Flags::ALL
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end
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end
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it 'returns permissions combined with the everyone role' do
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expect(subject.computed_permissions).to eq described_class.everyone.permissions
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end
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end
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describe '.everyone' do
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subject { described_class.everyone }
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it 'returns a role' do
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expect(subject).to be_a(described_class)
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end
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it 'is identified as the everyone role' do
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expect(subject.everyone?).to be true
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end
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it 'has default permissions' do
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expect(subject.permissions).to eq described_class::FLAGS[:invite_users]
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end
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it 'has negative position' do
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expect(subject.position).to eq(described_class::NOBODY_POSITION)
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end
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end
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describe '.nobody' do
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subject { described_class.nobody }
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it 'returns a role' do
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expect(subject).to be_a(described_class)
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end
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it 'is identified as the nobody role' do
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expect(subject.nobody?).to be true
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end
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it 'has no permissions' do
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expect(subject.permissions).to eq described_class::Flags::NONE
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end
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it 'has negative position' do
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expect(subject.position).to eq(described_class::NOBODY_POSITION)
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end
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end
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describe '#everyone?' do
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it 'returns true when id matches the everyone id' do
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subject.id = described_class::EVERYONE_ROLE_ID
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expect(subject.everyone?).to be true
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end
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it 'returns false when id does not match the everyone id' do
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subject.id = 123
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expect(subject.everyone?).to be false
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end
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end
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describe '#nobody?' do
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it 'returns true when id is nil' do
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subject.id = nil
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expect(subject.nobody?).to be true
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end
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it 'returns false when id is not nil' do
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subject.id = 123
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expect(subject.nobody?).to be false
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end
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end
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end
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