Sha256: 80fe8841f682d5f50714135e76a3feb7ee5c6847c8651f6c1c5ec8b285586bf1
Contents?: true
Size: 1.36 KB
Versions: 21
Compression:
Stored size: 1.36 KB
Contents
module LitmusPaper
class Health
attr_reader :summary, :forced_reason
def initialize(forced = :none, forced_reason = "")
@value = 0
@dependencies_available = true
@summary = ""
@forced = forced
@forced_reason = forced_reason
end
def ok?
value > 0
end
def forced?
@forced != :none
end
def direction
@forced
end
def value
if forced?
return case @forced
when :up
100
when :down
0
when :health
forced_health = @forced_reason.split("\n").last.to_i
# This could potentially be argued differently, but I feel like forcing
# a health value != forcing up - if the measured health is less than the
# forced health, we should return the measured health.
measured_health < forced_health ? measured_health : forced_health
end
end
measured_health
end
def measured_health
return 0 unless @dependencies_available
@value
end
def perform(metric)
health = metric.current_health.ceil
@value += health
@summary << "#{metric}: #{health}\n"
end
def ensure(dependency)
available = dependency.available?
@dependencies_available &&= available
@summary << "#{dependency}: #{available ? 'OK' : 'FAIL'}\n"
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems