require 'logstash/devutils/rspec/spec_helper' require 'logstash/outputs/jdbc' require 'stud/temporary' require 'java' require 'securerandom' RSpec.shared_context 'rspec setup' do it 'ensure jar is available' do expect(ENV[jdbc_jar_env]).not_to be_nil, "#{jdbc_jar_env} not defined, required to run tests" expect(File.exist?(ENV[jdbc_jar_env])).to eq(true), "#{jdbc_jar_env} defined, but not valid" end end RSpec.shared_context 'when initializing' do it 'shouldn\'t register with a missing jar file' do jdbc_settings['driver_jar_path'] = nil plugin = LogStash::Plugin.lookup('output', 'jdbc').new(jdbc_settings) expect { plugin.register }.to raise_error(LogStash::ConfigurationError) end end RSpec.shared_context 'when outputting messages' do let(:jdbc_test_table) do 'logstash_output_jdbc_test' end let(:jdbc_drop_table) do "DROP TABLE IF EXISTS #{jdbc_test_table}" end let(:jdbc_create_table) do "CREATE table #{jdbc_test_table} (created_at datetime, message varchar(512))" end let(:event_fields) do { message: "test-message #{SecureRandom.uuid}" } end let(:event) { LogStash::Event.new(event_fields) } let(:plugin) do # Setup plugin output = LogStash::Plugin.lookup('output', 'jdbc').new(jdbc_settings) output.register output.logger.subscribe(STDOUT) if ENV['JDBC_DEBUG'] == '1' # Setup table c = output.instance_variable_get(:@pool).getConnection unless jdbc_drop_table.nil? stmt = c.createStatement stmt.executeUpdate(jdbc_drop_table) stmt.close end stmt = c.createStatement stmt.executeUpdate(jdbc_create_table) stmt.close c.close output end it 'should save a event' do expect { plugin.multi_receive([event]) }.to_not raise_error # Verify the number of items in the output table c = plugin.instance_variable_get(:@pool).getConnection stmt = c.prepareStatement("select count(*) as total from #{jdbc_test_table} where message = ?") stmt.setString(1, event.get('message')) rs = stmt.executeQuery count = 0 count = rs.getInt('total') while rs.next stmt.close c.close expect(count).to eq(1) end end