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#! /usr/bin/env ruby -S rspec
require 'spec_helper_acceptance'
describe 'try_get_value function' do
describe 'success' do
it 'gets a value' do
pp = <<-EOS
$data = {
'a' => { 'b' => 'passing'}
}
$tests = try_get_value($data, 'a/b')
notice(inline_template('tests are <%= @tests.inspect %>'))
EOS
apply_manifest(pp, :catch_failures => true) do |r|
expect(r.stdout).to match(/tests are "passing"/)
end
end
end
describe 'failure' do
it 'uses a default value' do
pp = <<-EOS
$data = {
'a' => { 'b' => 'passing'}
}
$tests = try_get_value($data, 'c/d', 'using the default value')
notice(inline_template('tests are <%= @tests.inspect %>'))
EOS
apply_manifest(pp, :catch_failures => true) do |r|
expect(r.stdout).to match(/using the default value/)
end
end
it 'raises error on incorrect number of arguments' do
pp = <<-EOS
$o = try_get_value()
EOS
apply_manifest(pp, :expect_failures => true) do |r|
expect(r.stderr).to match(/wrong number of arguments/i)
end
end
end
end
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