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# frozen_string_literal: true
require 'spec_helper'
describe 'java_libjvm_path' do
let(:java_default_home) { '/usr/lib/jvm/java-8-openjdk-amd64' }
before(:each) do
Facter.clear
allow(Facter.fact(:kernel)).to receive(:value).and_return('Linux')
allow(Facter.fact(:java_default_home)).to receive(:value).and_return(java_default_home)
end
context 'when libjvm exists' do
it do
allow(Facter.fact(:java_major_version)).to receive(:value).and_return(8)
allow(Dir).to receive(:glob).with("#{java_default_home}/jre/lib/**/libjvm.so").and_return(['/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so'])
expect(Facter.value(:java_libjvm_path)).to eql '/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server'
end
end
context 'when libjvm does not exist' do
it do
allow(Dir).to receive(:glob).with("#{java_default_home}/lib/**/libjvm.so").and_return([])
expect(Facter.value(:java_libjvm_path)).to be_nil
end
end
end
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