Contents

require 'spec_helper'

describe BlueprintsBoy::Dependency do
  before do
    BlueprintsBoy.manager.add blueprint1
    BlueprintsBoy.manager.setup env
  end

  def value(dep)
    env.instance_eval(&dep)
  end

  it "should allow getting instance variable value" do
    value(described_class.new(:blueprint1)).should == mock1
  end

  it "should allow getting another instance variable" do
    preset_mock = double
    env.set(:preset_key, preset_mock)
    value(described_class.new(:preset_key, :blueprint1)).should == preset_mock
  end

  it "should allow passing options for building" do
    BlueprintsBoy.manager.add(create_blueprint(:options_blueprint) { |data| data.options })
    value(described_class.new(:options_blueprint, :option => 'value')).should == {:option => 'value'}
  end

  describe "missing methods" do
    subject { described_class.new(:blueprint1) }

    it "should record all missing methods" do
      subject.missing_method
      mock1.should_receive(:missing_method).and_return(mock2)
      value(subject).should == mock2
    end

    it "should allow chaining methods" do
      subject.missing_method.another_missing_method
      mock1.should_receive(:missing_method).and_return(mock2)
      mock2.should_receive(:another_missing_method).and_return(mock3)
      value(subject).should == mock3
    end

    it "should remember parameters" do
      subject.missing_method(1, 2)
      mock1.should_receive(:missing_method).with(1, 2).and_return(mock2)
      value(subject).should == mock2
    end

    it "should remember block" do
      subject.missing_method { |value| value + 2 }
      mock1.should_receive(:missing_method).and_yield(1)
      value(subject).should == 3
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
blueprints_boy-1.0.0	spec/unit/dependency_spec.rb