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-# Mauve server tests - alerts and notification logic. Define the basic workings
-# so that we know what should happen when we send sequences of alerts at
-# different times.
-#
-# These aren't really unit tests, just narrative specifications as to what
-# should happen under what stimuli. I suspect I will break these down into
-# smaller units if things break under otherwise difficult conditions.
-#
-
-$: << __FILE__.split("/")[0..-2].join("/")
-require 'test/unit'
-require 'mauve_test_helper'
-require 'mauve_time'
-
-class AlertAndNotificationLogic < Test::Unit::TestCase
- include MauveTestHelper
-
- def configuration_template
- <<-TEMPLATE
- # This is the head of all the configuration files. Filenames are relative
- # to the cwd, which is assumed to be a fleeting test directory.
-
- server {
- ip "127.0.0.1"
- port #{@port_alerts ||= 44444}
- log_file ENV['TEST_LOG'] ? STDOUT : "#{dir}/log"
- log_level 0
- database "sqlite3:///#{dir}/mauve_test.db"
- transmission_id_expire_time 600
-
- # doesn't restart nicely at the moment
- #web_interface {
- # port #{@port_web ||= 44444}
- #}
- }
-
- #
- # All notifications are sent to files which we can open up and check during
- # our tests. Network delivery is not tested in this script.
- #
-
- notification_method("xmpp") {
- deliver_to_queue AlertAndNotificationLogic::Notifications
- deliver_to_file "#{dir}/xmpp.txt"
- disable_normal_delivery!
-
- jid "mauveserv@chat.bytemark.co.uk"
- password "foo"
- }
-
- notification_method("email") {
- deliver_to_queue AlertAndNotificationLogic::Notifications
- deliver_to_file "#{dir}/email.txt"
- disable_normal_delivery!
-
- # add in SMTP server, username, password etc.
- # default to sending through localhost
- from "matthew@bytemark.co.uk"
- server "bytemail.bytemark.co.uk"
- subject_prefix "[Bytemark alerts] "
-
- }
-
- notification_method("sms") {
- provider "AQL"
- deliver_to_queue AlertAndNotificationLogic::Notifications
- deliver_to_file "#{dir}/sms.txt"
- disable_normal_delivery!
-
- username "x"
- password "x"
- from "01904890890"
- max_messages_per_alert 3
- }
-
- # a person common to all our tests
-
- person("joe_bloggs") {
- urgent { sms("12345") }
- normal { email("12345@joe_bloggs.email") }
- low { xmpp("12345@joe_bloggs.xmpp") }
- }
-
- person("jimmy_junior") {
- urgent { sms("66666") }
- normal { email("jimmy@junior.email") }
- low { email("jimmy@junior.email") }
- }
-
- alert_group {
- includes { source == "rare-and-important" }
- acknowledgement_time 60.minutes
- level URGENT
-
- notify("joe_bloggs") { every 10.minutes }
- }
-
- alert_group {
- includes { source == "noisy-and-annoying" || alert_id == "whine" }
- acknowledgement_time 24.hours
- level LOW
-
- notify("jimmy_junior") { every 2.hours }
- notify("joe_bloggs") {
- every 30.minutes
- during {
- unacknowledged 6.hours
- }
- }
- }
-
- alert_group {
- includes { source == "can-wait-until-monday" }
- level NORMAL
-
- notify("jimmy_junior") {
- every 30.minutes
- during { days_in_week(1..5) && hours_in_day(9..5) }
- }
- notify("joe_bloggs") {
- every 2.hours
- during { days_in_week(1..5) && hours_in_day(9..5) }
- }
- }
-
- # catch-all
- alert_group {
- acknowledgement_time 1.minute
- level NORMAL
-
- notify("joe_bloggs") { every 1.hour }
- }
- TEMPLATE
- end
-
- def setup
- start_server(configuration_template)
- end
-
- def teardown
- stop_server
- # no tests should leave notifications on the stack
- assert_no_notification
- end
-
- # Raise one alert, check representation in database, and that alert is
- # received as expected.
- #
- def test_basic_fields_are_recognised
- mauvesend("-o my_source -i alert1 -s \"alert1 summary\" -d \"alert1 detail\" -u \"alert1 subject\"")
-
- assert_not_nil(alert = Alert.first)
- assert_equal("my_source", alert.source)
- assert_equal("alert1", alert.alert_id)
- assert_equal("alert1 summary", alert.summary)
- assert_equal("alert1 detail", alert.detail)
- assert_equal("alert1 subject", alert.subject)
- assert(alert.raised?)
- assert(!alert.cleared?)
- assert(!alert.acknowledged?)
-
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal("12345@joe_bloggs.email", destination)
- assert_equal(Alert.first, this_alert)
- assert_equal([Alert.first], other_alerts)
- end
-
- end
-
- # Check that a simple automatic raise, acknowledge & auto-clear request
- # work properly.
- #
- def test_auto_raise_and_clear
- # Raise the alert, wait for it to be processed
- mauvesend("-o my_source -i alert1 -s \"alert1 summary\" -d \"alert1 detail\" -u \"alert1 subject\" -r +5m -c +10m")
-
- # Check internal state
- #
- assert(!Alert.first.raised?, "Auto-raising alert raised early")
- assert(!Alert.first.cleared?, "Auto-clearing alert cleared early")
- assert(!Alert.first.acknowledged?, "Alert acknowledged when I didn't expect it")
-
- # We asked for it to be raised in 5 minutes, so no alert yet...
- #
- assert_no_notification
-
- # Push forward to when the alert should be raised, check it has been
- #
- Time.advance(5.minutes)
- assert(Alert.first.raised?, "#{Alert.first.inspect} should be raised by now")
- assert(!Alert.first.cleared?, "#{Alert.first.inspect} should not be cleared")
-
- # Check that we have a notification
- #
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal("12345@joe_bloggs.email", destination)
- assert_equal(Alert.first, this_alert)
- assert_equal('raised', this_alert.update_type)
- end
-
- # Simulate manual acknowledgement
- #
- Alert.first.acknowledge!(Configuration.current.people["joe_bloggs"])
- Timers.restart_and_then_wait_until_idle
- assert(Alert.first.acknowledged?, "Acknowledgement didn't work")
-
- # Check that the acknowledgement has caused a notification
- #
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal("12345@joe_bloggs.email", destination)
- assert_equal(Alert.first, this_alert)
- assert_equal('acknowledged', this_alert.update_type, this_alert.inspect)
- end
- assert(Alert.first.acknowledged?)
- assert(Alert.first.raised?)
- assert(!Alert.first.cleared?)
-
- # Now with the config set to un-acknowledge alerts after only 1 minute,
- # try winding time on and check that this happens.
- #
- Time.advance(2.minutes)
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal("12345@joe_bloggs.email", destination)
- assert_equal(Alert.first, this_alert)
- assert_equal('raised', this_alert.update_type, this_alert.inspect)
- end
-
- # Check that auto-clearing works four minutes later
- #
- Time.advance(5.minutes)
- assert(Alert.first.cleared?)
- assert(!Alert.first.raised?)
-
- # Finally check for a notification that auto-clearing has happened
- #
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal("12345@joe_bloggs.email", destination)
- assert_equal(Alert.first, this_alert)
- assert_equal('cleared', this_alert.update_type, this_alert.inspect)
- end
-
- # And see that no further reminders are sent a while later
- Time.advance(1.day)
- assert_no_notification
- end
-
- def test_one_alert_changes_from_outside
- # Raise our test alert, wait for it to be processed
- mauvesend("-o my_source -i alert1 -s \"alert1 summary\" -d \"alert1 detail\" -u \"alert1 subject\"")
-
- # Check internal representation, external notification
- #
- assert(Alert.first.raised?)
- assert(!Alert.first.cleared?)
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal('raised', this_alert.update_type, this_alert.inspect)
- end
-
- # Check we get reminders every hour, and no more
- #
- 12.times do
- Time.advance(1.hour)
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal('raised', this_alert.update_type, this_alert.inspect)
- end
- assert_no_notification
- end
-
- # Clear the alert, wait for it to be processed
- mauvesend("-o my_source -i alert1 -c now")
- assert(!Alert.first.raised?)
- assert(Alert.first.cleared?)
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal('cleared', this_alert.update_type, this_alert.inspect)
- end
-
- # Check we can raise the same alert again
- Time.advance(1.minute)
- mauvesend("-o my_source -i alert1 -s \"alert1 summary\" -d \"alert1 detail\" -u \"alert1 subject\" -r now")
- assert(Alert.first.raised?, Alert.first.inspect)
- assert(!Alert.first.cleared?, Alert.first.inspect)
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal('raised', this_alert.update_type, this_alert.inspect)
- end
- end
-
- def test_alert_groups
- # check that this alert is reminded more often than normal
- mauvesend("-o rare-and-important -i alert1 -s \"rare and important alert\"")
- assert(Alert.first.raised?)
- assert(!Alert.first.cleared?)
-
- 10.times do
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal('raised', this_alert.update_type, this_alert.inspect)
- assert_equal('12345', destination)
- Time.advance(10.minutes)
- end
- end
- discard_next_notification
- end
-
- def test_future_raising
- mauvesend("-i heartbeat -c now -r +10m -s \"raise in the future\"")
- assert(!Alert.first.raised?)
- assert(Alert.first.cleared?)
- assert_no_notification
-
- # Check the future alert goes off
- #
- Time.advance(10.minutes)
- assert(Alert.first.raised?)
- assert(!Alert.first.cleared?)
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal('raised', this_alert.update_type, this_alert.inspect)
- end
-
- # Check that a repeat of the "heartbeat" update clears it, and we get
- # a notification.
- #
- mauvesend("-i heartbeat -c now -r +10m -s \"raise in the future\"")
- assert(!Alert.first.raised?)
- assert(Alert.first.cleared?)
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal('cleared', this_alert.update_type, this_alert.inspect)
- end
-
- # Check that a re-send of the same clear alert doesn't send another
- # notification
- #
- Time.advance(1.minute)
- mauvesend("-i heartbeat -c now -r +10m -s \"raise in the future\"")
- assert(!Alert.first.raised?)
- assert(Alert.first.cleared?)
- assert_no_notification
-
- # Check that a skewed resend doesn't confuse it
- #
- mauvesend("-i heartbeat -c +1m -r +11m -s \"raise in the future\"")
- assert(!Alert.first.raised?)
- assert(Alert.first.cleared?)
- Time.advance(1.minute)
- assert(!Alert.first.raised?)
- assert(Alert.first.cleared?)
- assert_no_notification
- end
-
- # Make sure that using the "replace all flag" works as expected.
- #
- def test_replace_flag
- mauvesend("-p")
- #mauvesend("-p")
- assert_no_notification
-
- mauvesend("-i test1 -s\"\test1\"")
- assert(Alert.first.raised?)
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal('raised', this_alert.update_type, this_alert.inspect)
- end
- assert_no_notification
-
- mauvesend("-p")
- #mauvesend("-p")
- with_next_notification do |destination, this_alert, other_alerts|
- assert_equal('cleared', this_alert.update_type, this_alert.inspect)
- end
- assert_no_notification
- end
-
- def test_earliest_date
- alert = Alert.create!(
- :alert_id => "test_id",
- :source => "test1",
- :subject => "test subject",
- :summary => "test summary",
- :raised_at => nil,
- :will_raise_at => Time.now + 60,
- :will_clear_at => Time.now + 120,
- :update_type => "cleared",
- :updated_at => Time.now
- )
- assert(alert)
-
- assert(AlertEarliestDate.first.alert == alert)
- end
-
-end
-
-
-
-