52 lines
1.6 KiB
Ruby
52 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Backup::Database do
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let(:progress) { StringIO.new }
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let(:output) { progress.string }
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describe '#restore' do
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let(:cmd) { %W[#{Gem.ruby} -e $stdout.puts(1)] }
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let(:data) { Rails.root.join("spec/fixtures/pages_empty.tar.gz").to_s }
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subject { described_class.new(progress, filename: data) }
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before do
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allow(subject).to receive(:pg_restore_cmd).and_return(cmd)
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end
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context 'with an empty .gz file' do
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let(:data) { Rails.root.join("spec/fixtures/pages_empty.tar.gz").to_s }
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it 'returns successfully' do
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expect(subject.restore).to eq([])
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expect(output).to include("Restoring PostgreSQL database")
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expect(output).to include("[DONE]")
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expect(output).not_to include("ERRORS")
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end
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end
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context 'with a corrupted .gz file' do
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let(:data) { Rails.root.join("spec/fixtures/big-image.png").to_s }
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it 'raises a backup error' do
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expect { subject.restore }.to raise_error(Backup::Error)
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end
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end
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context 'when the restore command prints errors' do
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let(:visible_error) { "This is a test error\n" }
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let(:noise) { "Table projects does not exist\nmust be owner of extension pg_trgm\n" }
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let(:cmd) { %W[#{Gem.ruby} -e $stderr.write("#{noise}#{visible_error}")] }
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it 'filters out noise from errors' do
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expect(subject.restore).to eq([visible_error])
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expect(output).to include("ERRORS")
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expect(output).not_to include(noise)
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expect(output).to include(visible_error)
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end
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end
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end
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end
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