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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Ci::Variables::Collection::Sorted do
describe '#errors' do
context 'when FF :variable_inside_variable is disabled' do
let_it_be(:project_with_flag_disabled) { create(:project) }
let_it_be(:project_with_flag_enabled) { create(:project) }
before do
stub_feature_flags(variable_inside_variable: [project_with_flag_enabled])
end
context 'table tests' do
using RSpec::Parameterized::TableSyntax
where do
{
"empty array": {
variables: []
},
"simple expansions": {
variables: [
{ key: 'variable', value: 'value' },
{ key: 'variable2', value: 'result' },
{ key: 'variable3', value: 'key$variable$variable2' }
]
},
"complex expansion": {
variables: [
{ key: 'variable', value: 'value' },
{ key: 'variable2', value: 'key${variable}' }
]
},
"complex expansions with missing variable for Windows": {
variables: [
{ key: 'variable', value: 'value' },
{ key: 'variable3', value: 'key%variable%%variable2%' }
]
},
"out-of-order variable reference": {
variables: [
{ key: 'variable2', value: 'key${variable}' },
{ key: 'variable', value: 'value' }
]
},
"array with cyclic dependency": {
variables: [
{ key: 'variable', value: '$variable2' },
{ key: 'variable2', value: '$variable3' },
{ key: 'variable3', value: 'key$variable$variable2' }
]
}
}
end
with_them do
subject { Gitlab::Ci::Variables::Collection::Sorted.new(variables, project_with_flag_disabled) }
it 'does not report error' do
expect(subject.errors).to eq(nil)
end
it 'valid? reports true' do
expect(subject.valid?).to eq(true)
end
end
end
end
context 'when FF :variable_inside_variable is enabled' do
let_it_be(:project_with_flag_disabled) { create(:project) }
let_it_be(:project_with_flag_enabled) { create(:project) }
before do
stub_feature_flags(variable_inside_variable: [project_with_flag_enabled])
end
context 'table tests' do
using RSpec::Parameterized::TableSyntax
where do
{
"empty array": {
variables: [],
validation_result: nil
},
"simple expansions": {
variables: [
{ key: 'variable', value: 'value' },
{ key: 'variable2', value: 'result' },
{ key: 'variable3', value: 'key$variable$variable2' }
],
validation_result: nil
},
"cyclic dependency": {
variables: [
{ key: 'variable', value: '$variable2' },
{ key: 'variable2', value: '$variable3' },
{ key: 'variable3', value: 'key$variable$variable2' }
],
validation_result: 'circular variable reference detected: ["variable", "variable2", "variable3"]'
}
}
end
with_them do
subject { Gitlab::Ci::Variables::Collection::Sorted.new(variables, project_with_flag_enabled) }
it 'errors matches expected validation result' do
expect(subject.errors).to eq(validation_result)
end
it 'valid? matches expected validation result' do
expect(subject.valid?).to eq(validation_result.nil?)
end
end
end
end
end
describe '#sort' do
context 'when FF :variable_inside_variable is disabled' do
before do
stub_feature_flags(variable_inside_variable: false)
end
context 'table tests' do
using RSpec::Parameterized::TableSyntax
where do
{
"empty array": {
variables: []
},
"simple expansions": {
variables: [
{ key: 'variable', value: 'value' },
{ key: 'variable2', value: 'result' },
{ key: 'variable3', value: 'key$variable$variable2' }
]
},
"complex expansion": {
variables: [
{ key: 'variable', value: 'value' },
{ key: 'variable2', value: 'key${variable}' }
]
},
"complex expansions with missing variable for Windows": {
variables: [
{ key: 'variable', value: 'value' },
{ key: 'variable3', value: 'key%variable%%variable2%' }
]
},
"out-of-order variable reference": {
variables: [
{ key: 'variable2', value: 'key${variable}' },
{ key: 'variable', value: 'value' }
]
},
"array with cyclic dependency": {
variables: [
{ key: 'variable', value: '$variable2' },
{ key: 'variable2', value: '$variable3' },
{ key: 'variable3', value: 'key$variable$variable2' }
]
}
}
end
with_them do
let_it_be(:project) { create(:project) }
subject { Gitlab::Ci::Variables::Collection::Sorted.new(variables, project) }
it 'does not expand variables' do
expect(subject.sort).to eq(variables)
end
end
end
end
context 'when FF :variable_inside_variable is enabled' do
before do
stub_licensed_features(group_saml_group_sync: true)
stub_feature_flags(saml_group_links: true)
stub_feature_flags(variable_inside_variable: true)
end
context 'table tests' do
using RSpec::Parameterized::TableSyntax
where do
{
"empty array": {
variables: [],
result: []
},
"simple expansions, no reordering needed": {
variables: [
{ key: 'variable', value: 'value' },
{ key: 'variable2', value: 'result' },
{ key: 'variable3', value: 'key$variable$variable2' }
],
result: %w[variable variable2 variable3]
},
"complex expansion, reordering needed": {
variables: [
{ key: 'variable2', value: 'key${variable}' },
{ key: 'variable', value: 'value' }
],
result: %w[variable variable2]
},
"unused variables": {
variables: [
{ key: 'variable', value: 'value' },
{ key: 'variable4', value: 'key$variable$variable3' },
{ key: 'variable2', value: 'result2' },
{ key: 'variable3', value: 'result3' }
],
result: %w[variable variable3 variable4 variable2]
},
"missing variable": {
variables: [
{ key: 'variable2', value: 'key$variable' }
],
result: %w[variable2]
},
"complex expansions with missing variable": {
variables: [
{ key: 'variable4', value: 'key${variable}${variable2}${variable3}' },
{ key: 'variable', value: 'value' },
{ key: 'variable3', value: 'value3' }
],
result: %w[variable variable3 variable4]
},
"cyclic dependency causes original array to be returned": {
variables: [
{ key: 'variable2', value: '$variable3' },
{ key: 'variable3', value: 'key$variable$variable2' },
{ key: 'variable', value: '$variable2' }
],
result: %w[variable2 variable3 variable]
}
}
end
with_them do
let_it_be(:project) { create(:project) }
subject { Gitlab::Ci::Variables::Collection::Sorted.new(variables, project) }
it 'sort returns correctly sorted variables' do
expect(subject.sort.map { |var| var[:key] }).to eq(result)
end
end
end
end
end
end
|
