Contents

require 'spec_helper'

describe ::Object do
  before do
    class SomeFakeClass < OpenStruct
    end
  end

  subject do
    SomeFakeClass
  end

  describe ".try_chain" do
    it "wraps multiple calls to try and calls try on return value" do
      subject.try_chain(:name, :underscore).should eq "some_fake_class"
    end

    it "handles return if nil is in chain" do
      subject.try_chain(:name, :somefakemethod).should be_nil
    end

    it "handles instances of class" do
      SomeFakeClass.new.try_chain(:class, :name, :underscore).should eq "some_fake_class"
    end
  end

  describe ".remove_instance_variables" do
    it "reset instance variables by symbol names" do
      obj = SomeFakeClass.new
      obj.instance_variable_set(:@someivar, "anything")
      obj.reset_instance_variables(:someivar)
      obj.instance_variable_get(:@someivar).should be nil
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
trax_core-0.0.71	spec/trax/core/ext/object_spec.rb
trax_core-0.0.7	spec/trax/core/ext/object_spec.rb