factory_spec.rb 2.12 KB
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require 'spec_helper'

describe Gitlab::Ci::Config::Node::Factory do
  describe '#create!' do
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    let(:factory) { described_class.new(node) }
    let(:node) { Gitlab::Ci::Config::Node::Script }

    context 'when setting a concrete value' do
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      it 'creates entry with valid value' do
        entry = factory
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          .value(['ls', 'pwd'])
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          .create!

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        expect(entry.value).to eq ['ls', 'pwd']
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      end

      context 'when setting description' do
        it 'creates entry with description' do
          entry = factory
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            .value(['ls', 'pwd'])
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            .with(description: 'test description')
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            .create!

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          expect(entry.value).to eq ['ls', 'pwd']
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          expect(entry.description).to eq 'test description'
        end
      end
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      context 'when setting key' do
        it 'creates entry with custom key' do
          entry = factory
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            .value(['ls', 'pwd'])
            .with(key: 'test key')
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            .create!

          expect(entry.key).to eq 'test key'
        end
      end
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      context 'when setting a parent' do
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        let(:object) { Object.new }
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        it 'creates entry with valid parent' do
          entry = factory
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            .value('ls')
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            .with(parent: object)
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            .create!

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          expect(entry.parent).to eq object
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        end
      end
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    end

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    context 'when not setting a value' do
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      it 'raises error' do
        expect { factory.create! }.to raise_error(
          Gitlab::Ci::Config::Node::Factory::InvalidFactory
        )
      end
    end

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    context 'when creating entry with nil value' do
      it 'creates an undefined entry' do
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        entry = factory
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          .value(nil)
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          .create!

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        expect(entry)
          .to be_an_instance_of Gitlab::Ci::Config::Node::Unspecified
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      end
    end
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    context 'when passing metadata' do
      let(:node) { spy('node') }

      it 'passes metadata as a parameter' do
        factory
          .value('some value')
          .metadata(some: 'hash')
          .create!

        expect(node).to have_received(:new)
          .with('some value', { some: 'hash' })
      end
    end
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  end
end