require File.dirname(__FILE__) + '/../spec_helper'

describe UnstaticSessionsController, "GET /unstatic_sessions/new" do
  before(:each) do
    @unstatic_session = mock(UnstaticSession)
    UnstaticSession.stub!(:new).and_return(@unstatic_session)
  end
  
  def do_get
    get :new
  end
  
  it "should be successfull" do
    do_get
    response.should be_success
  end
  
  it "should initialize a new unstatic_session" do
    UnstaticSession.should_receive(:new)
    do_get
  end
  
  it "should assign new unstatic_session for view" do
    do_get
    assigns[:unstatic_session].should == @unstatic_session
  end
end

describe UnstaticSessionsController, "POST /unstatic_sessions/create" do
  before(:each) do
    @unstatic_session = mock(UnstaticSession)
    @unstatic_session.stub!(:authorized?).and_return(true)
    UnstaticSession.stub!(:new).and_return(@unstatic_session)
  end
  
  def do_post
    post :create, :unstatic_session => { :password => "password" }        
  end
  
  def post_with_valid_password
    @unstatic_session.should_receive(:authorized?).and_return(true)
    do_post
  end
  
  def post_with_invalid_password
    @unstatic_session.should_receive(:authorized?).and_return(false)
    do_post
  end
  
  it "should initialize a new unstatic_session with the password from params" do
    UnstaticSession.should_receive(:new).with("password" => "password").and_return(@unstatic_session)
    do_post
  end
  
  it "should assign the new unstatic_session for the view" do
    do_post
    assigns[:unstatic_session].should == @unstatic_session
  end
  
  it "should validate the submitted password" do
    post_with_valid_password
  end
  
  it "should set flash message if submitted password is valid" do
    post_with_valid_password
    flash[:notice].should_not be_nil
    flash[:notice].should_not be_empty
  end
  
  it "should save encrypted password to the session if valid" do
    post_with_valid_password
    session[:unstatic_password].should == UnstaticPassword.encrypt("password")
  end
  
  it "should redirect to / if submitted password is valid" do
    post_with_valid_password
    response.should redirect_to("/")
  end
  
  it "should re-render the 'new' form if password is invalid" do
    post_with_invalid_password
    response.should render_template("new")
  end
end

describe UnstaticSessionsController, "GET /unstatic_sessions/destroy" do
  def do_get
    request.session[:unstatic_password] = "password"
    get :destroy
  end
  
  it "should remove the password from the session" do
    do_get
    session[:unstatic_password].should be_nil
  end
  
  it "should set flash message" do
    do_get
    flash[:notice].should_not be_nil
    flash[:notice].should_not be_empty
  end
  
  it "should redirect to /" do
    do_get
    response.should redirect_to("/")
  end
end