Specifications:

  • Traffic Light Controller Clock can be read with S0096

    Verify status 0096 current date and time

    1. Given the site is connected

    2. Request status

    3. Expect status response before timeout

    

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    # File 'spec/site/tlc/clock_spec.rb', line 21

Validator::Site.connected do |task,supervisor,site|
        request_status_and_confirm site, "current date and time",
          { S0096: [
            :year,
            :month,
            :day,
            :hour,
            :minute,
            :second,
          ] }
      end
  • Traffic Light Controller Clock can be set with M0104

    Verify that the controller responds to M0104

    1. Given the site is connected

    2. Send command

    3. Expect status response before timeout

    

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    # File 'spec/site/tlc/clock_spec.rb', line 40

Validator::Site.connected do |task,supervisor,site|
        prepare task, site
        set_clock(CLOCK)
      end
  • Traffic Light Controller Clock is used for S0096 status response

    Verify status S0096 clock after changing clock

    1. Given the site is connected

    2. Send control command to set_clock

    3. Request status S0096

    4. Compare set_clock and status timestamp

    5. Expect the difference to be within max_diff

    

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    # File 'spec/site/tlc/clock_spec.rb', line 54

Validator::Site.connected do |task,supervisor,site|
        prepare task, site
        site.with_watchdog_disabled do  # avoid time synchronization by disabling watchdogs
          with_clock_set site, CLOCK do
            status_list = { S0096: [
              :year,
              :month,
              :day,
              :hour,
              :minute,
              :second,
            ] }
            result = site.request_status Validator.get_config('main_component'), convert_status_list(status_list), collect!: {
              timeout: Validator.get_config('timeouts','status_update')
            }
            collector = result[:collector]
            status = status_list.keys.first.to_s

            received = Time.new(
              collector.query_result( {"sCI" => status, "n" => "year"} )['s'],
              collector.query_result( {"sCI" => status, "n" => "month"} )['s'],
              collector.query_result( {"sCI" => status, "n" => "day"} )['s'],
              collector.query_result( {"sCI" => status, "n" => "hour"} )['s'],
              collector.query_result( {"sCI" => status, "n" => "minute"} )['s'],
              collector.query_result( {"sCI" => status, "n" => "second"} )['s'],
              'UTC'
            )

            max_diff =
              Validator.get_config('timeouts','command_response') +
              Validator.get_config('timeouts','status_response')

            diff = received - CLOCK
            diff = diff.round
            expect(diff.abs).to be <= max_diff,
              "Clock reported by S0096 is off by #{diff}s, should be within #{max_diff}s"
          end
        end
      end
  • Traffic Light Controller Clock is used for S0096 response timestamp

    Verify status response timestamp after changing clock

    1. Given the site is connected

    2. Send control command to set_clock

    3. Request status S0096

    4. Compare set_clock and response timestamp

    5. Expect the difference to be within max_diff

    

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    # File 'spec/site/tlc/clock_spec.rb', line 103

Validator::Site.connected do |task,supervisor,site|
        prepare task, site
        site.with_watchdog_disabled do  # avoid time synchronization by disabling watchdogs
          with_clock_set site, CLOCK do
            status_list = { S0096: [
              :year,
              :month,
              :day,
              :hour,
              :minute,
              :second,
            ] }

            result = site.request_status Validator.get_config('main_component'),
              convert_status_list(status_list),
              collect!: {
                timeout: Validator.get_config('timeouts','status_response')
              }
            collector = result[:collector]

            max_diff = Validator.get_config('timeouts','command_response') + Validator.get_config('timeouts','status_response')
            diff = Time.parse(collector.messages.first.attributes['sTs']) - CLOCK
            diff = diff.round
            expect(diff.abs).to be <= max_diff,
              "Timestamp of S0096 is off by #{diff}s, should be within #{max_diff}s"
          end
        end
      end
  • Traffic Light Controller Clock is used for aggregated status timestamp

    Verify aggregated status response timestamp after changing clock

    1. Given the site is connected

    2. Send control command to set clock

    3. Wait for status = true

    4. Request aggregated status

    5. Compare set_clock and response timestamp

    6. Expect the difference to be within max_diff

    

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    # File 'spec/site/tlc/clock_spec.rb', line 142

Validator::Site.connected do |task,supervisor,site|
        prepare task, site
        site.with_watchdog_disabled do  # avoid time synchronization by disabling watchdogs
          with_clock_set site, CLOCK do
            result = site.request_aggregated_status Validator.get_config('main_component'), collect!: {
              timeout: Validator.get_config('timeouts','status_response')
            }
            collector = result[:collector]
            max_diff = Validator.get_config('timeouts','command_response') + Validator.get_config('timeouts','status_response')
            diff = Time.parse(collector.messages.first.attributes['aSTS']) - CLOCK
            diff = diff.round
            expect(diff.abs).to be <= max_diff,
              "Timestamp of aggregated status is off by #{diff}s, should be within #{max_diff}s"
          end
        end
      end
  • Traffic Light Controller Clock is used for M0001 response timestamp

    Verify command response timestamp after changing clock

    1. Given the site is connected

    2. Send control command to set clock

    3. Send command to set functional position

    4. Compare set_clock and response timestamp

    5. Expect the difference to be within max_diff

    

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    # File 'spec/site/tlc/clock_spec.rb', line 168

Validator::Site.connected do |task,supervisor,site|
        prepare task, site
        site.with_watchdog_disabled do  # avoid time synchronization by disabling watchdogs
          with_clock_set site, CLOCK do
            result = set_functional_position 'NormalControl'
            collector = result[:collector]
            max_diff = Validator.get_config('timeouts','command_response') * 2
            diff = Time.parse(collector.messages.first.attributes['cTS']) - CLOCK
            diff = diff.round
            expect(diff.abs).to be <= max_diff,
              "Timestamp of command response is off by #{diff}s, should be within #{max_diff}s"
          end
        end
      end
  • Traffic Light Controller Clock is used for M0104 response timestamp

    Verify command response timestamp after changing clock

    1. Given the site is connected

    2. Send control command to set clock

    3. Send command to set functional position

    4. Compare set_clock and response timestamp

    5. Expect the difference to be within max_diff

    

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    # File 'spec/site/tlc/clock_spec.rb', line 192

Validator::Site.connected do |task,supervisor,site|
        prepare task, site
        site.with_watchdog_disabled do  # avoid time synchronization by disabling watchdogs
          with_clock_set site, CLOCK do
            result = set_functional_position 'NormalControl'
            collector = result[:collector]
            max_diff = Validator.get_config('timeouts','command_response')
            diff = Time.parse(collector.messages.first.attributes['cTS']) - CLOCK
            diff = diff.round
            expect(diff.abs).to be <= max_diff,
              "Timestamp of command response is off by #{diff}s, should be within #{max_diff}s"
          end
        end
      end
  • Traffic Light Controller Clock is used for alarm timestamp

    Verify timestamp of alarm after changing clock The test requires the device to be programmed so that a A0302 alarm can be raise by activating a specific input, as configuted in the test config.

    1. Given the site is connected

    2. When we send a command to change the clock

    3. And we raise an alarm, by acticate an input

    4. Then we should receive an alarm

    5. And the alarm timestamp should be close to the time set the clock to

    

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    # File 'spec/site/tlc/clock_spec.rb', line 220

Validator::Site.connected do |task,supervisor,site|
        prepare task, site
        site.with_watchdog_disabled do  # avoid time synchronization by disabling watchdogs
          with_clock_set site, CLOCK do                           # set clock
            with_alarm_activated(task, site, 'A0302') do |alarm|   # raise alarm, by activating input
              alarm_time = Time.parse( alarm.attributes["aTs"] )
              max_diff = Validator.get_config('timeouts','command_response') + Validator.get_config('timeouts','status_response')
              diff = alarm_time - CLOCK
              expect(diff.round.abs).to be <= max_diff,
                "Timestamp of alarm is off by #{diff}s, should be within #{max_diff}s"
            end
          end
        end
      end
  • Traffic Light Controller Clock is used for watchdog timestamp

    Verify timestamp of watchdog after changing clock

    1. Given the site is connected

    2. Send control command to setset_clock

    3. Wait for Watchdog

    4. Compare set_clock and alarm response timestamp

    5. Expect the difference to be within max_diff

    

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    # File 'spec/site/tlc/clock_spec.rb', line 244

Validator::Site.connected do |task,supervisor,site|
        prepare task, site
        site.with_watchdog_disabled do  # avoid time synchronization by disabling watchdogs
          with_clock_set site, CLOCK do
            log "Checking watchdog timestamp"
            collector = RSMP::Collector.new site, task:task, type: "Watchdog", num: 1, timeout: Validator.get_config('timeouts','watchdog')
            collector.collect!
            max_diff = Validator.get_config('timeouts','command_response') + Validator.get_config('timeouts','status_response')
            diff = Time.parse(collector.messages.first.attributes['wTs']) - CLOCK
            diff = diff.round
            expect(diff.abs).to be <= max_diff,
              "Timestamp of watchdog is off by #{diff}s, should be within #{max_diff}s"
          end
        end
      end