Contents

describe "duplicable?" do
  before do
    @raise_dup = [nil, false, true]
    @yes = ['1', Object.new, /foo/, [], {}, Time.now, Class.new, Module.new]
    @no = []
  end

  it "should return false for non-duplicable objects" do
    (@raise_dup + @no).each do |v|
      v.should.not.be.duplicable
    end
  end

  it "should return true for duplicable objects" do
    @yes.each do |v|
      v.should.be.duplicable
    end
  end

  it "should not raise when dupping duplicable objects" do
    (@yes + @no).each do |v|
      lambda { v.dup }.should.not.raise
    end
  end

  it "should raise when dupping non-duplicable objects" do
    @raise_dup.each do |v|
      lambda { v.dup }.should.raise TypeError
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
motion-support-1.2.1	spec/motion-support/core_ext/object/duplicable_spec.rb
motion-support-1.1.1	spec/motion-support/core_ext/object/duplicable_spec.rb
motion-support-1.2.0	spec/motion-support/core_ext/object/duplicable_spec.rb