870a272cee
This value will be returned if the is no file to load or a file could not be parsed. It's similar to the "parseyaml" function's default value. Add the "loadjson" function too
38 lines
1.4 KiB
Ruby
38 lines
1.4 KiB
Ruby
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) }
|
|
|
|
context 'when a non-existing file is specified' do
|
|
let(:filename) { '/tmp/doesnotexist' }
|
|
before {
|
|
File.expects(:exists?).with(filename).returns(false).once
|
|
PSON.expects(:load).never
|
|
}
|
|
it { is_expected.to run.with_params(filename, {'default' => 'value'}).and_return({'default' => 'value'}) }
|
|
end
|
|
|
|
context 'when an existing file is specified' do
|
|
let(:filename) { '/tmp/doesexist' }
|
|
let(:data) { { 'key' => 'value' } }
|
|
let(:json) { '{"key":"value"}' }
|
|
before {
|
|
File.expects(:exists?).with(filename).returns(true).once
|
|
File.expects(:read).with(filename).returns(json).once
|
|
PSON.expects(:load).with(json).returns(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) { '/tmp/doesexist' }
|
|
let(:json) { '{"key":"value"}' }
|
|
before {
|
|
File.expects(:exists?).with(filename).returns(true).once
|
|
File.expects(:read).with(filename).returns(json).once
|
|
PSON.stubs(:load).with(json).once.raises StandardError, 'Something terrible have happened!'
|
|
}
|
|
it { is_expected.to run.with_params(filename, {'default' => 'value'}).and_return({'default' => 'value'}) }
|
|
end
|
|
end
|