82 lines
2 KiB
Ruby
82 lines
2 KiB
Ruby
require 'spec_helper'
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describe Gitlab::Sherlock::Collection, lib: true do
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let(:collection) { described_class.new }
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let(:transaction) do
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Gitlab::Sherlock::Transaction.new('POST', '/cat_pictures')
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end
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describe '#add' do
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it 'adds a new transaction' do
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collection.add(transaction)
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expect(collection).not_to be_empty
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end
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it 'is aliased as <<' do
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collection << transaction
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expect(collection).not_to be_empty
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end
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end
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describe '#each' do
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it 'iterates over every transaction' do
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collection.add(transaction)
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expect { |b| collection.each(&b) }.to yield_with_args(transaction)
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end
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end
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describe '#clear' do
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it 'removes all transactions' do
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collection.add(transaction)
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collection.clear
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expect(collection).to be_empty
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end
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end
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describe '#empty?' do
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it 'returns true for an empty collection' do
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expect(collection).to be_empty
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end
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it 'returns false for a collection with a transaction' do
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collection.add(transaction)
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expect(collection).not_to be_empty
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end
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end
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describe '#find_transaction' do
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it 'returns the transaction for the given ID' do
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collection.add(transaction)
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expect(collection.find_transaction(transaction.id)).to eq(transaction)
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end
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it 'returns nil when no transaction could be found' do
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collection.add(transaction)
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expect(collection.find_transaction('cats')).to be_nil
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end
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end
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describe '#newest_first' do
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it 'returns transactions sorted from new to old' do
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trans1 = Gitlab::Sherlock::Transaction.new('POST', '/cat_pictures')
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trans2 = Gitlab::Sherlock::Transaction.new('POST', '/more_cat_pictures')
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allow(trans1).to receive(:finished_at).and_return(Time.utc(2015, 1, 1))
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allow(trans2).to receive(:finished_at).and_return(Time.utc(2015, 1, 2))
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collection.add(trans1)
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collection.add(trans2)
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expect(collection.newest_first).to eq([trans2, trans1])
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end
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end
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end
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