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Contents
require 'spec_helper'
describe Honeybadger::Stats do
describe '.memory' do
subject { Honeybadger::Stats.memory }
before do
stub_const('Honeybadger::Stats::HAS_MEM', true)
IO.stub(:readlines).with('/proc/meminfo').and_return(["MemTotal: 35125476 kB\n", "MemFree: 1671436 kB\n", "Buffers: 2242812 kB\n", "Cached: 11791596 kB\n", "SwapCached: 164256 kB\n", "Active: 15891800 kB\n", "Inactive: 13593872 kB\n"])
end
describe '.keys' do
subject { Honeybadger::Stats.memory.keys }
its(:length) { should eq 5 }
end
it 'converts KB to MB' do
expect(Honeybadger::Stats.memory[:total]).to eq 34302.22265625
expect(Honeybadger::Stats.memory[:free]).to eq 1632.26171875
expect(Honeybadger::Stats.memory[:buffers]).to eq 2190.24609375
expect(Honeybadger::Stats.memory[:cached]).to eq 11515.23046875
end
it 'sums non-totals for free_total' do
expect(Honeybadger::Stats.memory[:free_total]).to eq 15337.73828125
end
context 'when mathn is required' do
before(:all) { require 'mathn' }
it 'converts Rational to Float' do
expect(Honeybadger::Stats.memory[:total]).to be_a Float
expect(Honeybadger::Stats.memory[:free]).to be_a Float
expect(Honeybadger::Stats.memory[:buffers]).to be_a Float
expect(Honeybadger::Stats.memory[:cached]).to be_a Float
end
end
end
describe '.load' do
subject { Honeybadger::Stats.load }
before do
stub_const('Honeybadger::Stats::HAS_LOAD', true)
IO.stub(:read).with('/proc/loadavg').and_return('22.58 19.66 15.96 20/2019 2')
end
describe '.keys' do
subject { Honeybadger::Stats.load.keys }
its(:length) { should eq 3 }
end
specify { expect(subject[:one]).to eq 22.58 }
specify { expect(subject[:five]).to eq 19.66 }
specify { expect(subject[:fifteen]).to eq 15.96 }
end
end
Version data entries
26 entries across 26 versions & 1 rubygems