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require 'spec_helper'
describe Specinfra::Processor do
describe 'check_file_is_mounted' do
let(:path) { '/proc' }
let(:cmd) { Specinfra.command.get(:check_file_is_mounted, path) }
def mock_output(stdout)
Specinfra::CommandResult.new :stdout => stdout
end
context 'freebsd' do
before do
allow(Specinfra.backend).to receive(:run_command).with(cmd) { mock_output 'procfs on /proc (procfs, local)' }
end
it 'true when fs type matches' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:type => 'procfs'}, false)).to eq(true)
end
it 'false when fs type is different' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:type => 'ufs'}, false)).to eq(false)
end
it 'true when option matches' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:local => true}, false)).to eq(true)
end
it 'false when option is different' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:async => true}, false)).to eq(false)
end
context 'only_with' do
it 'false when extra options present' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:local => true, :async => true}, true)).to eq(false)
end
it 'true when all options met' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:device => "procfs", :type => "procfs", :local => true}, true)).to eq(true)
end
end
end
context 'linux' do
before do
allow(Specinfra.backend).to receive(:run_command).with(cmd) { mock_output 'proc on /proc type proc (rw,noexec,nosuid,nodev)' }
end
it 'true when fs type matches' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:type => 'proc'}, false)).to eq(true)
end
it 'false when fs type is different' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:type => 'ufs'}, false)).to eq(false)
end
it 'true when option matches' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:noexec => true, :nosuid => true}, false)).to eq(true)
end
it 'false when option is different' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:noexec => true, :unknown => true}, false)).to eq(false)
end
context 'only_with' do
it 'false when extra options present' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:noexec => true, :nosuid => true}, true)).to eq(false)
end
it 'true when all options are same' do
expect(Specinfra::Processor.check_file_is_mounted(path, {:noexec => true, :nosuid => true, :nodev => true, :rw => true, :device => "proc", :type => "proc"}, true)).to eq(true)
end
end
end
end
describe 'check_service_is_running' do
let(:service_command) { Specinfra.command.get(:check_service_is_running, 'service_name') }
let(:process_command) { Specinfra.command.get(:check_process_is_running, 'service_name') }
context 'default settings' do
it 'does not fall back to process checking if service checking succeeds' do
allow(Specinfra.backend).to receive(:run_command).with(service_command) { CommandResult.new :exit_status => 0 }
expect(Specinfra::Processor.check_service_is_running('service_name')).to eq(true)
end
context 'when service checking fails' do
it 'falls back to checking by process and returns true if that succeeds' do
allow(Specinfra.backend).to receive(:run_command).with(service_command) { CommandResult.new :exit_status => 1 }
expect(Specinfra.backend).to receive(:run_command).with(process_command) { CommandResult.new :exit_status => 0 }
expect(Specinfra::Processor.check_service_is_running('service_name')).to eq(true)
end
it 'falls back to checking by process and returns false if that fails' do
allow(Specinfra.backend).to receive(:run_command).with(service_command) { CommandResult.new :exit_status => 1 }
expect(Specinfra.backend).to receive(:run_command).with(process_command) { CommandResult.new :exit_status => 1 }
expect(Specinfra::Processor.check_service_is_running('service_name')).to eq(false)
end
end
end
context 'no_service_process_fallback set to true' do
it 'does not fall back to checking processes if service checking succeeds' do
Specinfra.configuration.no_service_process_fallback(true)
allow(Specinfra.backend).to receive(:run_command).with(service_command) { CommandResult.new :exit_status => 0 }
expect(Specinfra::Processor.check_service_is_running('service_name')).to eq(true)
end
it 'does not fall back to checking processes if service checking fails' do
Specinfra.configuration.no_service_process_fallback(true)
allow(Specinfra.backend).to receive(:run_command).with(service_command) { CommandResult.new :exit_status => 1 }
expect(Specinfra::Processor.check_service_is_running('service_name')).to eq(false)
end
end
end
end
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