105 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			105 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
# frozen_string_literal: true
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require 'rails_helper'
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describe Admin::SystemCheck::ElasticsearchCheck do
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  subject(:check) { described_class.new(user) }
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  let(:user) { Fabricate(:user) }
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  it_behaves_like 'a check available to devops users'
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  describe 'pass?' do
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    context 'when chewy is enabled' do
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      before { allow(Chewy).to receive(:enabled?).and_return(true) }
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      context 'when running version is present and high enough' do
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        before do
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          allow(Chewy.client).to receive(:info)
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            .and_return({ 'version' => { 'number' => '999.99.9' } })
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        end
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        it 'returns true' do
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          expect(check.pass?).to be true
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        end
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      end
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      context 'when running version is present and too low' do
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        context 'when compatible version is too low' do
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          before do
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            allow(Chewy.client).to receive(:info)
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              .and_return({ 'version' => { 'number' => '1.2.3', 'minimum_wire_compatibility_version' => '1.0' } })
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          end
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          it 'returns false' do
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            expect(check.pass?).to be false
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          end
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        end
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        context 'when compatible version is high enough' do
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          before do
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            allow(Chewy.client).to receive(:info)
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              .and_return({ 'version' => { 'number' => '1.2.3', 'minimum_wire_compatibility_version' => '99.9' } })
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          end
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          it 'returns true' do
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            expect(check.pass?).to be true
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          end
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        end
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      end
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      context 'when running version is missing' do
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        before { stub_elasticsearch_error }
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        it 'returns false' do
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          expect(check.pass?).to be false
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        end
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      end
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    end
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    context 'when chewy is not enabled' do
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      before { allow(Chewy).to receive(:enabled?).and_return(false) }
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      it 'returns true' do
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        expect(check.pass?).to be true
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      end
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    end
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  end
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  describe 'message' do
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    context 'when running version is present' do
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      before { allow(Chewy.client).to receive(:info).and_return({ 'version' => { 'number' => '999.99.9' } }) }
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      it 'sends class name symbol to message instance' do
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        allow(Admin::SystemCheck::Message).to receive(:new)
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          .with(:elasticsearch_version_check, anything)
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        check.message
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        expect(Admin::SystemCheck::Message).to have_received(:new)
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          .with(:elasticsearch_version_check, 'Elasticsearch 999.99.9 is running while 7.x is required')
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      end
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    end
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    context 'when running version is missing' do
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      before { stub_elasticsearch_error }
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      it 'sends class name symbol to message instance' do
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        allow(Admin::SystemCheck::Message).to receive(:new)
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          .with(:elasticsearch_running_check)
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        check.message
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        expect(Admin::SystemCheck::Message).to have_received(:new)
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          .with(:elasticsearch_running_check)
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      end
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    end
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  end
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  def stub_elasticsearch_error
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    client = instance_double(Elasticsearch::Transport::Client)
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    allow(client).to receive(:info).and_raise(Elasticsearch::Transport::Transport::Error)
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    allow(Chewy).to receive(:client).and_return(client)
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  end
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end
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