110 lines
2.8 KiB
Ruby
110 lines
2.8 KiB
Ruby
# frozen_string_literal: true
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RSpec.describe QA::Resource::ReusableCollection do
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let(:reusable_resource_class) do
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Class.new do
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prepend QA::Resource::Reusable
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attr_reader :removed
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def self.name
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'FooReusableResource'
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end
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def comparable
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self.class.name
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end
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def remove_via_api!
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@removed = true
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end
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def exists?() end
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end
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end
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let(:another_reusable_resource_class) do
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Class.new(reusable_resource_class) do
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def self.name
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'BarReusableResource'
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end
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end
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end
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let(:a_resource_instance) { reusable_resource_class.new }
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let(:another_resource_instance) { another_reusable_resource_class.new }
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it 'is a singleton class' do
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expect { described_class.new }.to raise_error(NoMethodError)
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end
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subject(:collection) do
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described_class.instance
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end
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before do
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described_class.register_resource_classes do |c|
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reusable_resource_class.register(c)
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another_reusable_resource_class.register(c)
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end
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collection.resource_classes = {
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'FooReusableResource' => {
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reuse_as_identifier: {
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resource: a_resource_instance
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}
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},
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'BarReusableResource' => {
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another_reuse_as_identifier: {
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resource: another_resource_instance
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}
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}
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}
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allow(a_resource_instance).to receive(:validate_reuse)
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allow(another_resource_instance).to receive(:validate_reuse)
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end
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after do
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collection.resource_classes = {}
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end
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describe '#each_resource' do
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it 'yields each resource and reuse_as identifier in the collection' do
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expect { |blk| collection.each_resource(&blk) }
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.to yield_successive_args(
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[:reuse_as_identifier, a_resource_instance],
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[:another_reuse_as_identifier, another_resource_instance]
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)
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end
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end
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describe '.remove_all_via_api!' do
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before do
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allow(a_resource_instance).to receive(:exists?).and_return(true)
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allow(another_resource_instance).to receive(:exists?).and_return(true)
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end
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it 'removes each instance of each resource class' do
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described_class.remove_all_via_api!
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expect(a_resource_instance.removed).to be true
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expect(another_resource_instance.removed).to be true
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end
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end
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describe '.validate_resource_reuse' do
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it 'validates each instance of each resource class' do
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expect(a_resource_instance).to receive(:validate_reuse)
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expect(another_resource_instance).to receive(:validate_reuse)
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described_class.validate_resource_reuse
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end
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end
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describe '.register_resource_classes' do
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it 'yields the hash of resource classes in the collection' do
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expect { |blk| described_class.register_resource_classes(&blk) }.to yield_with_args(collection.resource_classes)
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end
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end
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end
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