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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::StaticSiteEditor::Config::FileConfig do
let(:config) do
described_class.new(yml)
end
context 'when config is valid' do
context 'when config has valid values' do
let(:yml) do
<<-EOS
static_site_generator: middleman
EOS
end
describe '#to_hash_with_defaults' do
it 'returns hash created from string' do
expect(config.to_hash_with_defaults.fetch(:static_site_generator)).to eq 'middleman'
end
end
describe '#valid?' do
it 'is valid' do
expect(config).to be_valid
end
it 'has no errors' do
expect(config.errors).to be_empty
end
end
end
end
context 'when a config entry has an empty value' do
let(:yml) { 'static_site_generator: ' }
describe '#to_hash' do
it 'returns default value' do
expect(config.to_hash_with_defaults.fetch(:static_site_generator)).to eq 'middleman'
end
end
describe '#valid?' do
it 'is valid' do
expect(config).to be_valid
end
it 'has no errors' do
expect(config.errors).to be_empty
end
end
end
context 'when config is invalid' do
context 'when yml is incorrect' do
let(:yml) { '// invalid' }
describe '.new' do
it 'raises error' do
expect { config }.to raise_error(described_class::ConfigError, /Invalid configuration format/)
end
end
end
context 'when config value exists but is not a valid value' do
let(:yml) { 'static_site_generator: "unsupported-generator"' }
describe '#valid?' do
it 'is not valid' do
expect(config).not_to be_valid
end
it 'has errors' do
expect(config.errors).not_to be_empty
end
end
describe '#errors' do
it 'returns an array of strings' do
expect(config.errors).to all(be_an_instance_of(String))
end
end
end
end
end
|
