65 lines
1.4 KiB
Ruby
65 lines
1.4 KiB
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
require 'spec_helper'
|
||
|
|
|
||
|
|
describe Banzai::Pipeline do
|
||
|
|
describe '.[]' do
|
||
|
|
subject { described_class[name] }
|
||
|
|
|
||
|
|
shared_examples 'error' do |exception, message|
|
||
|
|
it do
|
||
|
|
expect { subject }.to raise_error(exception, message)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'for nil' do
|
||
|
|
let(:name) { nil }
|
||
|
|
|
||
|
|
it { is_expected.to eq(Banzai::Pipeline::FullPipeline) }
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'for symbols' do
|
||
|
|
context 'when known' do
|
||
|
|
let(:name) { :full }
|
||
|
|
|
||
|
|
it { is_expected.to eq(Banzai::Pipeline::FullPipeline) }
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'when unknown' do
|
||
|
|
let(:name) { :unknown }
|
||
|
|
|
||
|
|
it_behaves_like 'error', NameError,
|
||
|
|
'uninitialized constant Banzai::Pipeline::UnknownPipeline'
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'for classes' do
|
||
|
|
let(:name) { klass }
|
||
|
|
|
||
|
|
context 'subclassing Banzai::Pipeline::BasePipeline' do
|
||
|
|
let(:klass) { Class.new(Banzai::Pipeline::BasePipeline) }
|
||
|
|
|
||
|
|
it { is_expected.to eq(klass) }
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'subclassing other types' do
|
||
|
|
let(:klass) { Class.new(Banzai::RenderContext) }
|
||
|
|
|
||
|
|
before do
|
||
|
|
stub_const('Foo', klass)
|
||
|
|
end
|
||
|
|
|
||
|
|
it_behaves_like 'error', ArgumentError,
|
||
|
|
'unsupported pipeline name Foo (Class)'
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'for other types' do
|
||
|
|
let(:name) { 'label' }
|
||
|
|
|
||
|
|
it_behaves_like 'error', ArgumentError,
|
||
|
|
'unsupported pipeline name "label" (String)'
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|