Contents

require 'spec_helper'

module SpecCombos

  describe AnyMatcher do
    it 'matches collections with at least one matching element' do
      expect([2,3,4]).to have_any_that { be_odd }
    end

    it 'does not match collections where no element match' do
      expect([2,4,6]).not_to have_any_that { be_odd }
    end

    it "has a straigtforward description" do
      matcher = have_any_that { be_odd }

      expect(matcher.description).to eq "have any that #{be_odd.description}"
    end

    it 'has an explicit should message' do
      expect do
        expect([0,2]).to have_any_that { be_odd }

      end.to raise_error(RSpec::Expectations::ExpectationNotMetError,
                         "expected [0, 2] to have any that be odd, but none were:\n" +
                         "  [0] (0): expected odd? to return true, got false\n" +
                         "  [1] (2): expected odd? to return true, got false")
    end

    it 'has an explicit should not message' do
      expect do
        expect([1,4,6]).not_to have_any_that { be_odd }

      end.to raise_error(RSpec::Expectations::ExpectationNotMetError,
                         "expected [1, 4, 6] not to have any that be odd, but the following were:\n" +
                         "  [0] (1): expected odd? to return false, got true")
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
spec_combos-0.3.0	spec/lib/spec_combos/any_matcher_spec.rb
spec_combos-0.2.0	spec/lib/spec_combos/any_matcher_spec.rb