Module: Minitest::Instrument::Db

Defined in:
lib/minitest-instrument-db.rb,
lib/minitest-instrument-db/version.rb

Defined Under Namespace

Classes: MinitestTestMethod

Constant Summary collapse

VERSION = 
"0.0.1"

Class Method Summary collapse

Class Method Details

.configuration_at(database_yml, options = {}) ⇒ Object 



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# File 'lib/minitest-instrument-db.rb', line 20

def self.configuration_at(database_yml, options = {})
  options[:project] ||= "Unknown"
  options[:machine] ||= begin
    require 'socket'
    Socket.gethostname
  end
  
  connection = ActiveRecord::Base.connection rescue nil
  ActiveRecord::Base.configurations.merge! YAML::load(  IO.read( database_yml )  )
  ActiveRecord::Base.establish_connection("minitest-instrument-db")

  ActiveRecord::Migrator.migrate(  File.join( File.dirname(__FILE__), 'migrations' )  )

  MinitestTestMethod.establish_connection("minitest-instrument-db")
  
  ActiveSupport::Notifications.subscribe "test.finished" do |name, start, finish, id, payload|
    MinitestTestMethod.create!(
      project: options[:project],
      machine: options[:machine],
      test_id: id,
      klass: payload[:klass],
      method: payload[:test],
      exception: !!payload[:exception],
      execution_time: finish - start
      # created_at !!
    )
  end
ensure
  if connection
    config = ActiveRecord::Base.connection.instance_variable_get(:@config).stringify_keys
    name, configuration = ActiveRecord::Base.configurations.find{|k,v| v == config}
    ActiveRecord::Base.establish_connection(name)
  end
end

.try_configuration_at(*params) ⇒ Object 



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# File 'lib/minitest-instrument-db.rb', line 14

def self.try_configuration_at(*params)
  configuration_at(*params)
rescue
  puts "Instrumenting test methods is disabled due to exception"
end