initialize_spec.rb

require_relative '../../../spec_helper'

ruby_version_is ""..."4.0" do
  require 'cgi'

  describe "CGI::Cookie#initialize when passed String" do
    before :each do
      @cookie = CGI::Cookie.allocate
    end

    it "sets the self's name to the passed String" do
      @cookie.send(:initialize, "test-cookie")
      @cookie.name.should == "test-cookie"
    end

    it "sets the self's value to an empty Array" do
      @cookie.send(:initialize, "test-cookie")
      @cookie.value.should == []
    end

    it "sets self to a non-secure cookie" do
      @cookie.send(:initialize, "test")
      @cookie.secure.should == false
    end

    it "does set self's path to an empty String when ENV[\"SCRIPT_NAME\"] is not set" do
      @cookie.send(:initialize, "test-cookie")
      @cookie.path.should == ""
    end

    it "does set self's path based on ENV[\"SCRIPT_NAME\"] when ENV[\"SCRIPT_NAME\"] is set" do
      old_script_name = ENV["SCRIPT_NAME"]

      begin
        ENV["SCRIPT_NAME"] = "some/path/script.rb"
        @cookie.send(:initialize, "test-cookie")
        @cookie.path.should == "some/path/"

        ENV["SCRIPT_NAME"] = "script.rb"
        @cookie.send(:initialize, "test-cookie")
        @cookie.path.should == ""

        ENV["SCRIPT_NAME"] = nil
        @cookie.send(:initialize, "test-cookie")
        @cookie.path.should == ""
      ensure
        ENV["SCRIPT_NAME"] = old_script_name
      end
    end

    it "does not set self's expiration date" do
      @cookie.expires.should == nil
    end

    it "does not set self's domain" do
      @cookie.domain.should == nil
    end
  end

  describe "CGI::Cookie#initialize when passed Hash" do
    before :each do
      @cookie = CGI::Cookie.allocate
    end

    it "sets self's contents based on the passed Hash" do
      @cookie.send(:initialize,
        'name'    => 'test-cookie',
        'value'   => ["one", "two", "three"],
        'path'    => 'some/path/',
        'domain'  => 'example.com',
        'expires' => Time.at(1196524602),
        'secure'  => true)

      @cookie.name.should == "test-cookie"
      @cookie.value.should == ["one", "two", "three"]
      @cookie.path.should == "some/path/"
      @cookie.domain.should == "example.com"
      @cookie.expires.should == Time.at(1196524602)
      @cookie.secure.should == true
    end

    it "does set self's path based on ENV[\"SCRIPT_NAME\"] when the Hash has no 'path' entry" do
      old_script_name = ENV["SCRIPT_NAME"]

      begin
        ENV["SCRIPT_NAME"] = "some/path/script.rb"
        @cookie.send(:initialize, 'name' => 'test-cookie')
        @cookie.path.should == "some/path/"

        ENV["SCRIPT_NAME"] = "script.rb"
        @cookie.send(:initialize, 'name' => 'test-cookie')
        @cookie.path.should == ""

        ENV["SCRIPT_NAME"] = nil
        @cookie.send(:initialize, 'name' => 'test-cookie')
        @cookie.path.should == ""
      ensure
        ENV["SCRIPT_NAME"] = old_script_name
      end
    end

    it "tries to convert the Hash's 'value' to an Array using #Array" do
      obj = mock("Converted To Array")
      obj.should_receive(:to_ary).and_return(["1", "2", "3"])
      @cookie.send(:initialize,
        'name'  => 'test-cookie',
        'value' => obj)
      @cookie.value.should == [ "1", "2", "3" ]

      obj = mock("Converted To Array")
      obj.should_receive(:to_a).and_return(["one", "two", "three"])
      @cookie.send(:initialize,
        'name'  => 'test-cookie',
        'value' => obj)
      @cookie.value.should == [ "one", "two", "three" ]

      obj = mock("Put into an Array")
      @cookie.send(:initialize,
        'name'  => 'test-cookie',
        'value' => obj)
      @cookie.value.should == [ obj ]
    end

    it "raises a ArgumentError when the passed Hash has no 'name' entry" do
      -> { @cookie.send(:initialize, {}) }.should.raise(ArgumentError)
      -> { @cookie.send(:initialize, "value" => "test") }.should.raise(ArgumentError)
    end
  end

  describe "CGI::Cookie#initialize when passed String, values ..." do
    before :each do
      @cookie = CGI::Cookie.allocate
    end

    it "sets the self's name to the passed String" do
      @cookie.send(:initialize, "test-cookie", "one", "two", "three")
      @cookie.name.should == "test-cookie"
    end

    it "sets the self's value to an Array containing all passed values" do
      @cookie.send(:initialize, "test-cookie", "one", "two", "three")
      @cookie.value.should == ["one", "two", "three"]
    end

    it "sets self to a non-secure cookie" do
      @cookie.send(:initialize, "test", "one", "two", "three")
      @cookie.secure.should == false
    end
  end
end