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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::WebIde::Config::Entry::Global do
let(:global) { described_class.new(hash) }
describe '.nodes' do
it 'returns a hash' do
expect(described_class.nodes).to be_a(Hash)
end
context 'when filtering all the entry/node names' do
it 'contains the expected node names' do
expect(described_class.nodes.keys).to match_array(described_class.allowed_keys)
end
end
end
context 'when configuration is valid' do
context 'when some entries defined' do
let(:hash) do
{ terminal: { before_script: ['ls'], variables: {}, script: 'sleep 10s', services: ['mysql'] } }
end
describe '#compose!' do
before do
global.compose!
end
it 'creates nodes hash' do
expect(global.descendants).to be_an Array
end
it 'creates node object for each entry' do
expect(global.descendants.count).to eq described_class.allowed_keys.length
end
it 'creates node object using valid class' do
expect(global.descendants.first)
.to be_an_instance_of Gitlab::WebIde::Config::Entry::Terminal
end
it 'sets correct description for nodes' do
expect(global.descendants.first.description)
.to eq 'Configuration of the webide terminal.'
end
describe '#leaf?' do
it 'is not leaf' do
expect(global).not_to be_leaf
end
end
end
context 'when not composed' do
describe '#terminal_value' do
it 'returns nil' do
expect(global.terminal_value).to be nil
end
end
describe '#leaf?' do
it 'is leaf' do
expect(global).to be_leaf
end
end
end
context 'when composed' do
before do
global.compose!
end
describe '#errors' do
it 'has no errors' do
expect(global.errors).to be_empty
end
end
describe '#terminal_value' do
it 'returns correct script' do
expect(global.terminal_value).to eq({
tag_list: [],
yaml_variables: [],
options: {
before_script: ['ls'],
script: ['sleep 10s'],
services: [{ name: "mysql" }]
}
})
end
end
end
end
end
context 'when configuration is not valid' do
before do
global.compose!
end
context 'when job does not have valid before script' do
let(:hash) do
{ terminal: { before_script: 100 } }
end
describe '#errors' do
it 'reports errors about missing script' do
expect(global.errors)
.to include "terminal:before_script config should be an array containing strings and arrays of strings"
end
end
end
end
context 'when value is not a hash' do
let(:hash) { [] }
describe '#valid?' do
it 'is not valid' do
expect(global).not_to be_valid
end
end
describe '#errors' do
it 'returns error about invalid type' do
expect(global.errors.first).to match /should be a hash/
end
end
end
describe '#specified?' do
it 'is concrete entry that is defined' do
expect(global.specified?).to be true
end
end
describe '#[]' do
before do
global.compose!
end
let(:hash) do
{ terminal: { before_script: ['ls'] } }
end
context 'when entry exists' do
it 'returns correct entry' do
expect(global[:terminal])
.to be_an_instance_of Gitlab::WebIde::Config::Entry::Terminal
expect(global[:terminal][:before_script].value).to eq ['ls']
end
end
context 'when entry does not exist' do
it 'always return unspecified node' do
expect(global[:some][:unknown][:node])
.not_to be_specified
end
end
end
end
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