82 lines
2.2 KiB
Ruby
82 lines
2.2 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'fast_spec_helper'
|
|
require_dependency 'rspec-parameterized'
|
|
|
|
RSpec.describe 'DeclarativePolicy overrides' do
|
|
let(:foo_policy) do
|
|
Class.new(DeclarativePolicy::Base) do
|
|
condition(:foo_prop_cond) { @subject.foo_prop }
|
|
|
|
rule { foo_prop_cond }.policy do
|
|
enable :common_ability
|
|
enable :foo_prop_ability
|
|
end
|
|
end
|
|
end
|
|
|
|
let(:bar_policy) do
|
|
Class.new(DeclarativePolicy::Base) do
|
|
delegate { @subject.foo }
|
|
|
|
overrides :common_ability
|
|
|
|
condition(:bar_prop_cond) { @subject.bar_prop }
|
|
|
|
rule { bar_prop_cond }.policy do
|
|
enable :common_ability
|
|
enable :bar_prop_ability
|
|
end
|
|
|
|
rule { bar_prop_cond & can?(:foo_prop_ability) }.policy do
|
|
enable :combined_ability
|
|
end
|
|
end
|
|
end
|
|
|
|
before do
|
|
stub_const('Foo', Struct.new(:foo_prop))
|
|
stub_const('FooPolicy', foo_policy)
|
|
stub_const('Bar', Struct.new(:foo, :bar_prop))
|
|
stub_const('BarPolicy', bar_policy)
|
|
end
|
|
|
|
where(:foo_prop, :bar_prop) do
|
|
[
|
|
[true, true],
|
|
[true, false],
|
|
[false, true],
|
|
[false, false]
|
|
]
|
|
end
|
|
|
|
with_them do
|
|
let(:foo) { Foo.new(foo_prop) }
|
|
let(:bar) { Bar.new(foo, bar_prop) }
|
|
|
|
it 'determines the correct bar_prop_ability (non-delegated) permissions for bar' do
|
|
policy = DeclarativePolicy.policy_for(nil, bar)
|
|
expect(policy.allowed?(:bar_prop_ability)).to eq(bar_prop)
|
|
end
|
|
|
|
it 'determines the correct foo_prop (non-overridden) permissions for bar' do
|
|
policy = DeclarativePolicy.policy_for(nil, bar)
|
|
expect(policy.allowed?(:foo_prop_ability)).to eq(foo_prop)
|
|
end
|
|
|
|
it 'determines the correct common_ability (overridden) permissions for bar' do
|
|
policy = DeclarativePolicy.policy_for(nil, bar)
|
|
expect(policy.allowed?(:common_ability)).to eq(bar_prop)
|
|
end
|
|
|
|
it 'determines the correct common_ability permissions for foo' do
|
|
policy = DeclarativePolicy.policy_for(nil, foo)
|
|
expect(policy.allowed?(:common_ability)).to eq(foo_prop)
|
|
end
|
|
|
|
it 'allows combinations of overridden and inherited values' do
|
|
policy = DeclarativePolicy.policy_for(nil, bar)
|
|
expect(policy.allowed?(:combined_ability)).to eq(foo_prop && bar_prop)
|
|
end
|
|
end
|
|
end
|