Sha256: 6b49d9b7aa0137ec5bca4e48f5b66d6f2749e77e10dfff7e9b054c6882f5f6c8

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Size: 1.45 KB

Versions: 83

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Stored size: 1.45 KB

Contents

require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/fixtures/classes'

describe "Struct[]" do
  it "is a synonym for new" do
    Struct::Ruby['2.0', 'i686'].class.should == Struct::Ruby
  end
end

describe "Struct#[]" do
  it "returns the attribute referenced" do
    car = Struct::Car.new('Ford', 'Ranger', 1983)
    car['make'].should == 'Ford'
    car['model'].should == 'Ranger'
    car['year'].should == 1983
    car[:make].should == 'Ford'
    car[:model].should == 'Ranger'
    car[:year].should == 1983
    car[0].should == 'Ford'
    car[1].should == 'Ranger'
    car[2].should == 1983
    car[-3].should == 'Ford'
    car[-2].should == 'Ranger'
    car[-1].should == 1983
  end

  it "fails when it does not know about the requested attribute" do
    car = Struct::Car.new('Ford', 'Ranger')
    lambda { car[3]        }.should raise_error(IndexError)
    lambda { car[-4]       }.should raise_error(IndexError)
    lambda { car[:body]    }.should raise_error(NameError)
    lambda { car['wheels'] }.should raise_error(NameError)
  end

  it "fails if passed too many arguments" do
    car = Struct::Car.new('Ford', 'Ranger')
    lambda { car[:make, :model] }.should raise_error(ArgumentError)
  end

  it "fails if not passed a string, symbol, or integer" do
    car = Struct::Car.new('Ford', 'Ranger')
    lambda { car[Object.new] }.should raise_error(TypeError)
  end
end

Version data entries

83 entries across 83 versions & 1 rubygems

Version Path
rhodes-3.1.1 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.1.1.beta spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.1.0 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.1.0.beta.5 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.1.0.beta.4 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.1.0.beta.3 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.1.0.beta.2 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.1.0.beta.1 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.2 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.2.beta.1 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.1 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.1.beta.8 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.1.beta.7 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.1.beta.6 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.1.beta.5 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.1.beta.4 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.1.beta.3 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.1.beta.2 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.0 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb
rhodes-3.0.0.beta.7 spec/framework_spec/app/spec/core/struct/element_reference_spec.rb