55 lines
1.5 KiB
Ruby
55 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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RSpec.shared_examples 'RankedTrend' do
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describe 'Scopes' do
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describe '.by_rank' do
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let!(:lower_rank) { Fabricate factory_name, rank: 5 }
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let!(:higher_rank) { Fabricate factory_name, rank: 50 }
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it 'returns records ordered by rank' do
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expect(described_class.by_rank)
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.to eq([higher_rank, lower_rank])
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end
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end
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describe '.ranked_below' do
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let!(:low_rank) { Fabricate factory_name, rank: 5 }
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let!(:med_rank) { Fabricate factory_name, rank: 50 }
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let!(:high_rank) { Fabricate factory_name, rank: 500 }
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it 'returns records ordered by rank' do
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expect(described_class.ranked_below(100))
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.to include(low_rank)
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.and include(med_rank)
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.and not_include(high_rank)
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end
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end
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end
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describe '.locales' do
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before do
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Fabricate.times 2, factory_name, language: 'en'
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Fabricate factory_name, language: 'es'
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end
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it 'returns unique set of languages' do
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expect(described_class.locales)
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.to eq(['en', 'es'])
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end
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end
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describe '.recalculate_ordered_rank' do
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let!(:low_score) { Fabricate factory_name, score: 5, rank: 123 }
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let!(:high_score) { Fabricate factory_name, score: 10, rank: 456 }
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it 'ranks records based on their score' do
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expect { described_class.recalculate_ordered_rank }
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.to change { low_score.reload.rank }.to(2)
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.and change { high_score.reload.rank }.to(1)
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end
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end
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def factory_name
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described_class.name.underscore.to_sym
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end
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end
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