Contents

describe "@__options__" do
  context "when class has no options" do
    before do
      class Test::Foo
        extend Dry::Initializer::Mixin
        param :foo
      end
    end

    it "is set to empty hash" do
      subject = Test::Foo.new(1)

      expect(subject.instance_variable_get(:@__options__)).to eq({})
    end
  end

  context "when class has options" do
    before do
      class Test::Foo
        extend Dry::Initializer::Mixin
        param  :foo
        option :bar, optional: true
        option :baz, optional: true
      end
    end

    it "is set to empty hash if no options assigned" do
      subject = Test::Foo.new(1)

      expect(subject.instance_variable_get(:@__options__)).to eq({})
    end

    it "slices allowed options only" do
      subject = Test::Foo.new(1, baz: :QUX, qux: :BAZ)

      expect(subject.instance_variable_get(:@__options__)).to eq({ baz: :QUX })
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
dry-initializer-1.1.3	spec/options_var_spec.rb
dry-initializer-1.1.2	spec/options_var_spec.rb
dry-initializer-1.1.1	spec/options_var_spec.rb