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Contents
require 'spec_helper'
describe LitmusPaper::Metric::AvailableMemory do
describe "#current_health" do
it "multiplies weight by memory available" do
facter = StubFacter.new({"memorytotal" => "10 GB", "memoryfree" => "5 GB"})
memory = LitmusPaper::Metric::AvailableMemory.new(50, facter)
memory.current_health.should == 25
end
it "multiplies weight by memory available when handling floating point values" do
facter = StubFacter.new({"memorytotal" => "2.0 GB", "memoryfree" => "1.8 GB"})
memory = LitmusPaper::Metric::AvailableMemory.new(50, facter)
memory.current_health.should == 44
end
describe "#memory_total" do
it "is a positive integer" do
metric = LitmusPaper::Metric::AvailableMemory.new(50)
metric.memory_total.should > 1_000
end
it "handles floating point values properly" do
facter = StubFacter.new("memorytotal" => "1.80 GB")
memory = LitmusPaper::Metric::AvailableMemory.new(50, facter)
memory.memory_total.should == 1932735283
end
it "is cached" do
Facter.should_receive(:value).once.and_return("10 MB")
metric = LitmusPaper::Metric::AvailableMemory.new(50)
metric.memory_total
metric.memory_total
metric.memory_total
end
end
describe "#memory_free" do
it "is a positive integer" do
metric = LitmusPaper::Metric::AvailableMemory.new(50)
metric.memory_free.should > 100
end
it "handles floating point values properly" do
facter = StubFacter.new("memoryfree" => "1.80 GB")
memory = LitmusPaper::Metric::AvailableMemory.new(50, facter)
memory.memory_free.should == 1932735283
end
end
describe "#to_s" do
it "is the name of the check and the max weight" do
metric = LitmusPaper::Metric::AvailableMemory.new(50)
metric.to_s.should == "Metric::AvailableMemory(50)"
end
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems