Contents

require "spec_helper"

describe "double" do
  it "is an alias for stub and mock" do
    expect(double()).to be_a(RSpec::Mocks::Mock)
  end

  it "uses 'Double' in failure messages" do
    double = double('name')
    expect {double.foo}.to raise_error(/Double "name" received/)
  end

  describe "deprecated aliases" do
    it "warns if #stub is used" do
      expect(RSpec).to receive(:deprecate).with("stub", :replacement => "double")
      stub("TestDouble")
    end

    it "warns if #mock is used" do
      expect(RSpec).to receive(:deprecate).with("mock", :replacement => "double")
      mock("TestDouble")
    end
  end

  it 'does not get string vs symbol messages confused' do
    dbl = double("foo" => 1)
    allow(dbl).to receive(:foo).and_return(2)
    expect(dbl.foo).to eq(2)
    expect { reset dbl }.not_to raise_error
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rspec-mocks-2.99.0.beta1	spec/rspec/mocks/double_spec.rb