Class: Inferno::CLI::Session::SessionStatus

Inherits:
Object
  • Object
show all
Includes:
Connection, Errors
Defined in:
lib/inferno/apps/cli/session/session_status.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Errors

#handle_web_api_error, #not_found_error_message, #parse_error_response, #test_run_not_found_message, #text_error_message

Methods included from Connection

#base_url, #check_session_exists, #connection, #delete, #get, #handle_connection_error, #post

Constructor Details

#initialize(session_id, options) ⇒ SessionStatus

Returns a new instance of SessionStatus.



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# File 'lib/inferno/apps/cli/session/session_status.rb', line 14

def initialize(session_id, options)
  self.session_id = session_id
  self.options = options
end

Instance Attribute Details

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/inferno/apps/cli/session/session_status.rb', line 12

def options
  @options
end

#session_id ⇒ Object

Returns the value of attribute session_id.



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# File 'lib/inferno/apps/cli/session/session_status.rb', line 12

def session_id
  @session_id
end

Instance Method Details

#last_test_executed(test_results, run_status) ⇒ Object

Serialized updated_at values can collide when results are written in quick succession, so when the run is waiting, identify the waiting test by its 'wait' result rather than by timestamp order alone.



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# File 'lib/inferno/apps/cli/session/session_status.rb', line 62

def last_test_executed(test_results, run_status)
  if run_status == 'waiting'
    wait_results = test_results.select { |result| result['result'] == 'wait' }
    test_results = wait_results if wait_results.any?
  end

  most_recent_result(test_results)
end

#last_test_run ⇒ Object 



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# File 'lib/inferno/apps/cli/session/session_status.rb', line 46

def last_test_run
  response = get("api/test_sessions/#{session_id}/last_test_run", nil,
                 content_type: 'application/json')
  handle_web_api_error(response, :last_session_run) if response.status != 200
  return JSON.parse(response.body) if response.body.present?

  # no execution has started yet for this session
  {
    'test_session_id' => session_id,
    'status' => 'created'
  }
end

#most_recent_result(results) ⇒ Object

updated_at ties are broken by array position (later results win) since the API returns results in insertion order.



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# File 'lib/inferno/apps/cli/session/session_status.rb', line 73

def most_recent_result(results)
  results.each_with_index.max_by { |result, index| [result['updated_at'].to_s, index] }&.first
end

#run ⇒ Object 



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# File 'lib/inferno/apps/cli/session/session_status.rb', line 19

def run
  session_status = status_for_session
  puts JSON.pretty_generate(session_status)
  exit(0)
end

#run_results(run_id) ⇒ Object 



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# File 'lib/inferno/apps/cli/session/session_status.rb', line 77

def run_results(run_id)
  response = get("api/test_runs/#{run_id}/results", nil, content_type: 'application/json')
  handle_web_api_error(response, :test_run_results) if response.status != 200
  JSON.parse(response.body)
end

#status_for_session ⇒ Object 



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# File 'lib/inferno/apps/cli/session/session_status.rb', line 25

def status_for_session
  session_status = last_test_run

  if session_status['id'].present?
    run_id = session_status['id']
    test_results = run_results(run_id).select { |result| result['test_id'].present? }
    session_status['completed_test_count'] = test_results.size

    last_test_executed = last_test_executed(test_results, session_status['status'])
    if last_test_executed.present?
      session_status['last_test_executed'] = last_test_executed['test_id']
      if session_status['status'] == 'waiting'
        session_status['wait_outputs'] = last_test_executed['outputs']
        session_status['wait_result_message'] = last_test_executed['result_message']
      end
    end
  end

  session_status
end