39 lines
1 KiB
Ruby
39 lines
1 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe DeclarativePolicy do
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describe '.class_for' do
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it 'uses declarative_policy_class if present' do
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instance = Gitlab::ErrorTracking::ErrorEvent.new
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expect(described_class.class_for(instance)).to eq(ErrorTracking::BasePolicy)
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end
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it 'infers policy class from name' do
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instance = PersonalSnippet.new
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expect(described_class.class_for(instance)).to eq(PersonalSnippetPolicy)
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end
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it 'raises error if not found' do
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instance = Object.new
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expect { described_class.class_for(instance) }.to raise_error('no policy for Object')
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end
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context 'when found policy class does not inherit base' do
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before do
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stub_const('Foo', Class.new)
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stub_const('FooPolicy', Class.new)
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end
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it 'raises error if inferred class does not inherit Base' do
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instance = Foo.new
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expect { described_class.class_for(instance) }.to raise_error('no policy for Foo')
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end
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end
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end
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end
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