logstash-output-jdbc/spec/jdbc_spec_helper.rb

82 lines
2.1 KiB
Ruby

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
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
sleep 5
# 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