91 lines
2.7 KiB
Ruby
91 lines
2.7 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe ShaAttribute do
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let(:model) { Class.new { include ShaAttribute } }
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before do
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columns = [
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double(:column, name: 'name', type: :text),
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double(:column, name: 'sha1', type: :binary)
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]
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allow(model).to receive(:columns).and_return(columns)
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end
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describe '#sha_attribute' do
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context 'when in non-production' do
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before do
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allow(Rails.env).to receive(:production?).and_return(false)
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end
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context 'when the table exists' do
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before do
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allow(model).to receive(:table_exists?).and_return(true)
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end
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it 'defines a SHA attribute for a binary column' do
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expect(model).to receive(:attribute)
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.with(:sha1, an_instance_of(Gitlab::Database::ShaAttribute))
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model.sha_attribute(:sha1)
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end
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it 'raises ArgumentError when the column type is not :binary' do
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expect { model.sha_attribute(:name) }.to raise_error(ArgumentError)
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end
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end
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context 'when the table does not exist' do
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it 'allows the attribute to be added and issues a warning' do
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allow(model).to receive(:table_exists?).and_return(false)
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expect(model).not_to receive(:columns)
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expect(model).to receive(:attribute)
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expect(model).to receive(:warn)
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model.sha_attribute(:name)
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end
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end
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context 'when the column does not exist' do
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it 'allows the attribute to be added and issues a warning' do
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allow(model).to receive(:table_exists?).and_return(true)
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expect(model).to receive(:columns)
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expect(model).to receive(:attribute)
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expect(model).to receive(:warn)
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model.sha_attribute(:no_name)
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end
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end
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context 'when other execeptions are raised' do
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it 'logs and re-rasises the error' do
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allow(model).to receive(:table_exists?).and_raise(ActiveRecord::NoDatabaseError.new('does not exist'))
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expect(model).not_to receive(:columns)
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expect(model).not_to receive(:attribute)
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expect(Gitlab::AppLogger).to receive(:error)
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expect { model.sha_attribute(:name) }.to raise_error(ActiveRecord::NoDatabaseError)
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end
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end
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end
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context 'when in production' do
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before do
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allow(Rails.env).to receive(:production?).and_return(true)
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end
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it 'defines a SHA attribute' do
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expect(model).not_to receive(:table_exists?)
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expect(model).not_to receive(:columns)
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expect(model).to receive(:attribute).with(:sha1, an_instance_of(Gitlab::Database::ShaAttribute))
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model.sha_attribute(:sha1)
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end
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end
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end
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end
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