85 lines
3.3 KiB
Ruby
85 lines
3.3 KiB
Ruby
require 'spec_helper'
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describe Gitlab::CrossProjectAccess do
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let(:super_class) { Class.new }
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let(:descendant_class) { Class.new(super_class) }
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let(:current_instance) { described_class.new }
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before do
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allow(described_class).to receive(:instance).and_return(current_instance)
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end
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describe '#add_check' do
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it 'keeps track of the properties to check' do
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expect do
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described_class.add_check(super_class,
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actions: { index: true },
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positive_condition: -> { true },
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negative_condition: -> { false })
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end.to change { described_class.checks.size }.by(1)
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end
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it 'builds the check correctly' do
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check_collection = described_class.add_check(super_class,
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actions: { index: true },
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positive_condition: -> { 'positive' },
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negative_condition: -> { 'negative' })
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check = check_collection.checks.first
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expect(check.actions).to eq(index: true)
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expect(check.positive_condition.call).to eq('positive')
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expect(check.negative_condition.call).to eq('negative')
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end
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it 'merges the checks of a parent class into existing checks of a subclass' do
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subclass_collection = described_class.add_check(descendant_class)
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expect(subclass_collection).to receive(:add_collection).and_call_original
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described_class.add_check(super_class)
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end
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it 'merges the existing checks of a superclass into the checks of a subclass' do
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super_collection = described_class.add_check(super_class)
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descendant_collection = described_class.add_check(descendant_class)
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expect(descendant_collection.checks).to include(*super_collection.checks)
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end
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end
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describe '#find_check' do
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it 'returns a check when it was defined for a superclass' do
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expected_check = described_class.add_check(super_class,
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actions: { index: true },
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positive_condition: -> { 'positive' },
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negative_condition: -> { 'negative' })
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expect(described_class.find_check(descendant_class.new))
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.to eq(expected_check)
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end
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it 'caches the result for a subclass' do
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described_class.add_check(super_class,
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actions: { index: true },
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positive_condition: -> { 'positive' },
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negative_condition: -> { 'negative' })
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expect(described_class.instance).to receive(:closest_parent).once.and_call_original
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2.times { described_class.find_check(descendant_class.new) }
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end
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it 'returns the checks for the closest class if there are more checks available' do
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described_class.add_check(super_class,
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actions: { index: true })
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expected_check = described_class.add_check(descendant_class,
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actions: { index: true, show: false })
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check = described_class.find_check(descendant_class.new)
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expect(check).to eq(expected_check)
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end
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end
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end
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