BigW Consortium Gitlab

system_spec.rb 863 Bytes
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require 'spec_helper'

describe Gitlab::Metrics::System do
  if File.exist?('/proc')
    describe '.memory_usage' do
      it "returns the process' memory usage in bytes" do
        expect(described_class.memory_usage).to be > 0
      end
    end

    describe '.file_descriptor_count' do
      it 'returns the amount of open file descriptors' do
        expect(described_class.file_descriptor_count).to be > 0
      end
    end
  else
    describe '.memory_usage' do
      it 'returns 0.0' do
        expect(described_class.memory_usage).to eq(0.0)
      end
    end

    describe '.file_descriptor_count' do
      it 'returns 0' do
        expect(described_class.file_descriptor_count).to eq(0)
      end
    end
  end
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  describe '.cpu_time' do
    it 'returns a Fixnum' do
      expect(described_class.cpu_time).to be_an_instance_of(Fixnum)
    end
  end
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end