Contents

RSpec.describe Mutant::Matcher::Chain, '#call' do
  subject { object.call(env) }

  let(:object)    { described_class.new([matcher_a, matcher_b]) }
  let(:env)       { instance_double(Mutant::Env)                }
  let(:matcher_a) { instance_double(Mutant::Matcher)            }
  let(:matcher_b) { instance_double(Mutant::Matcher)            }
  let(:subject_a) { instance_double(Mutant::Subject)            }
  let(:subject_b) { instance_double(Mutant::Subject)            }

  before do
    expect(matcher_a).to receive(:call)
      .with(env)
      .and_return([subject_a])

    expect(matcher_b).to receive(:call)
      .with(env)
      .and_return([subject_b])
  end

  it 'returns concatenated matches' do
    should eql([subject_a, subject_b])
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
mutant-0.8.16	spec/unit/mutant/matcher/chain_spec.rb
mutant-0.8.15	spec/unit/mutant/matcher/chain_spec.rb
mutant-0.8.14	spec/unit/mutant/matcher/chain_spec.rb
mutant-0.8.13	spec/unit/mutant/matcher/chain_spec.rb
mutant-0.8.12	spec/unit/mutant/matcher/chain_spec.rb
mutant-0.8.11	spec/unit/mutant/matcher/chain_spec.rb
mutant-0.8.10	spec/unit/mutant/matcher/chain_spec.rb
mutant-0.8.9	spec/unit/mutant/matcher/chain_spec.rb
mutant-0.8.8	spec/unit/mutant/matcher/chain_spec.rb