Contents

# frozen_string_literal: true

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

  let(:object)    { described_class.new(matcher, predicate) }
  let(:matcher)   { instance_double(Mutant::Matcher)        }
  let(:subject_a) { instance_double(Mutant::Subject)        }
  let(:subject_b) { instance_double(Mutant::Subject)        }
  let(:env)       { instance_double(Mutant::Env)            }
  let(:predicate) { ->(node) { node.eql?(subject_a) }       }

  before do
    expect(matcher).to receive(:call)
      .with(env)
      .and_return([subject_a, subject_b])
  end

  it 'returns subjects after filtering' do
    should eql([subject_a])
  end
end

Version data entries

20 entries across 20 versions & 1 rubygems

Version	Path
mutant-0.9.11	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.9.10	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.9.9	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.9.8	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.9.7	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.9.6	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.9.5	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.9.4	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.9.3	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.9.2	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.9.1	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.9.0	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.8.24	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.8.23	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.8.22	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.8.21	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.8.20	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.8.19	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.8.18	spec/unit/mutant/matcher/filter_spec.rb
mutant-0.8.17	spec/unit/mutant/matcher/filter_spec.rb