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