--- /dev/null
+require 'spec_helper'
+
+describe 'loadjson' do
+ it { is_expected.not_to eq(nil) }
+ it { is_expected.to run.with_params().and_raise_error(ArgumentError, /wrong number of arguments/i) }
+
+ describe "when calling with valid arguments" do
+ before :each do
+ allow(File).to receive(:read).with(/\/(stdlib|test)\/metadata.json/, {:encoding=>"utf-8"}).and_return('{"name": "puppetlabs-stdlib"}')
+ allow(File).to receive(:read).with(/\/(stdlib|test)\/metadata.json/).and_return('{"name": "puppetlabs-stdlib"}')
+ end
+
+ context 'when a non-existing file is specified' do
+ let(:filename) {
+ if Puppet::Util::Platform.windows?
+ 'C:/tmp/doesnotexist'
+ else
+ '/tmp/doesnotexist'
+ end
+ }
+ before {
+ allow(File).to receive(:exists?).with(filename).and_return(false).once
+ allow(PSON).to receive(:load).never
+ }
+ it { is_expected.to run.with_params(filename, {'default' => 'value'}).and_return({'default' => 'value'}) }
+ it { is_expected.to run.with_params(filename, {'đẽƒằưļŧ' => '٧ẵłựέ'}).and_return({'đẽƒằưļŧ' => '٧ẵłựέ'}) }
+ it { is_expected.to run.with_params(filename, {'デフォルト' => '値'}).and_return({'デフォルト' => '値'}) }
+ end
+
+ context 'when an existing file is specified' do
+ let(:filename) {
+ if Puppet::Util::Platform.windows?
+ 'C:/tmp/doesexist'
+ else
+ '/tmp/doesexist'
+ end
+ }
+ let(:data) { { 'key' => 'value', 'ķęŷ' => 'νậŀųề', 'キー' => '値'} }
+ let(:json) { '{"key":"value", {"ķęŷ":"νậŀųề" }, {"キー":"値" }' }
+ before {
+ allow(File).to receive(:exists?).with(filename).and_return(true).once
+ allow(File).to receive(:read).with(filename).and_return(json).once
+ allow(File).to receive(:read).with(filename).and_return(json).once
+ allow(PSON).to receive(:load).with(json).and_return(data).once
+ }
+ it { is_expected.to run.with_params(filename).and_return(data) }
+ end
+
+ context 'when the file could not be parsed' do
+ let(:filename) {
+ if Puppet::Util::Platform.windows?
+ 'C:/tmp/doesexist'
+ else
+ '/tmp/doesexist'
+ end
+ }
+ let(:json) { '{"key":"value"}' }
+ before {
+ allow(File).to receive(:exists?).with(filename).and_return(true).once
+ allow(File).to receive(:read).with(filename).and_return(json).once
+ allow(PSON).to receive(:load).with(json).once.and_raise StandardError, 'Something terrible have happened!'
+ }
+ it { is_expected.to run.with_params(filename, {'default' => 'value'}).and_return({'default' => 'value'}) }
+ end
+ end
+end