73 lines
2 KiB
Ruby
73 lines
2 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe RspecFlaky::FlakyExamplesCollection, :aggregate_failures do
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let(:collection_hash) do
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{
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a: { example_id: 'spec/foo/bar_spec.rb:2' },
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b: { example_id: 'spec/foo/baz_spec.rb:3' }
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}
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end
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let(:collection_report) do
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{
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a: {
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example_id: 'spec/foo/bar_spec.rb:2',
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first_flaky_at: nil,
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last_flaky_at: nil,
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last_flaky_job: nil
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},
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b: {
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example_id: 'spec/foo/baz_spec.rb:3',
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first_flaky_at: nil,
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last_flaky_at: nil,
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last_flaky_job: nil
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}
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}
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end
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describe '#initialize' do
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it 'accepts no argument' do
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expect { described_class.new }.not_to raise_error
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end
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it 'accepts a hash' do
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expect { described_class.new(collection_hash) }.not_to raise_error
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end
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it 'does not accept anything else' do
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expect { described_class.new([1, 2, 3]) }.to raise_error(ArgumentError, "`collection` must be a Hash, Array given!")
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end
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end
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describe '#to_h' do
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it 'calls #to_h on the values' do
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collection = described_class.new(collection_hash)
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expect(collection.to_h).to eq(collection_report)
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end
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end
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describe '#-' do
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it 'returns only examples that are not present in the given collection' do
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collection1 = described_class.new(collection_hash)
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collection2 = described_class.new(
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a: { example_id: 'spec/foo/bar_spec.rb:2' },
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c: { example_id: 'spec/bar/baz_spec.rb:4' })
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expect((collection2 - collection1).to_h).to eq(
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c: {
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example_id: 'spec/bar/baz_spec.rb:4',
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first_flaky_at: nil,
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last_flaky_at: nil,
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last_flaky_job: nil
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})
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end
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it 'fails if the given collection does not respond to `#key?`' do
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collection = described_class.new(collection_hash)
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expect { collection - [1, 2, 3] }.to raise_error(ArgumentError, "`other` must respond to `#key?`, Array does not!")
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end
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end
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end
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