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Contents
require 'spec_helper'
require 'napa/identity'
describe Napa::Identity do
context '#name' do
it "returns 'api-service' if no ENV['SERVICE_NAME'] is set" do
ENV['SERVICE_NAME'] = nil
Napa::Identity.name.should == 'api-service'
end
it "returns the ENV['SERVICE_NAME'] when specified" do
ENV['SERVICE_NAME'] = nil
ENV['SERVICE_NAME'] = 'my-service'
Napa::Identity.name.should eq('my-service')
end
end
context '#hostname' do
it 'returns the value of the hostname system call and doesn\'t make a second system call' do
Napa::Identity.should_receive(:`).with('hostname').and_return('system-hostname')
Napa::Identity.hostname.should eq('system-hostname')
Napa::Identity.should_not_receive(:`).with('hostname')
Napa::Identity.hostname.should eq('system-hostname')
end
end
context '#revision' do
it 'returns the value of the \'git rev-parse HEAD\' system call and doesn\'t make a second system call' do
Napa::Identity.should_receive(:`).with('git rev-parse HEAD').and_return('12345')
Napa::Identity.revision.should eq('12345')
Napa::Identity.should_not_receive(:`).with('git rev-parse HEAD')
Napa::Identity.revision.should eq('12345')
end
end
context '#pid' do
it 'returns the process ID value' do
Process.stub(:pid).and_return(112233)
Napa::Identity.pid.should be(112233)
end
end
context '#napa_revision' do
it 'returns the current version of the platform gem' do
Napa::Identity.napa_revision.should == Napa::VERSION
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems