require "spec_helper"

describe "BazaModels::Model" do
  include DatabaseHelper

  let(:user) { User.new(email: "test@example.com") }
  let(:role_user) { Role.new(user: user, role: "user") }
  let(:role_admin) { Role.new(user: user, role: "administrator") }

  describe "#email" do
    it "returns set attributes" do
      expect(user.email).to eq "test@example.com"
    end

    it "returns nil for attributes that hasn't been set" do
      user = User.new
      expect(user.email).to eq nil
    end
  end

  it "#id #to_param" do
    expect(user.id).to eq nil
    expect(user.to_param).to eq nil
    user.save!
    expect(user.id).to_not eq nil
    expect(user.to_param).to_not eq nil
    expect(user.to_param).to eq user.id.to_s
  end

  it "#email=" do
    user.email = "newemail@example.com"
    expect(user.email).to eq "newemail@example.com"
  end

  it "#email_was" do
    user.save!
    user.email = "newemail@example.com"
    expect(user.email_was).to eq "test@example.com"
  end

  it "#changes" do
    user.email = "newemail@example.com"
    expect(user.changes).to eq email: "newemail@example.com"
  end

  describe "#save" do
    it "inserts a new record when new" do
      expect(user.new_record?).to eq true
      user.save!
      expect(user.id).to eq 1
      expect(user.new_record?).to eq false
    end
  end

  it "#update_attributes" do
    user.save!
    expect(user.update_attributes(email: "newemail@example.com")).to eq true
    expect(user.email).to eq "newemail@example.com"
  end

  it "#before_save, #after_save" do
    expect(user.before_save_called).to eq nil
    expect(user.after_save_called).to eq nil
    user.save!
    expect(user.before_save_called).to eq 1
    expect(user.after_save_called).to eq 1
    user.save!
    expect(user.before_save_called).to eq 2
    expect(user.after_save_called).to eq 2
  end

  it "#before_create, #after_create" do
    expect(user.before_create_called).to eq nil
    expect(user.after_create_called).to eq nil
    user.save!
    expect(user.before_create_called).to eq 1
    expect(user.after_create_called).to eq 1
    user.save!
    expect(user.before_create_called).to eq 1
    expect(user.after_create_called).to eq 1
  end

  it "#before_destroy, #after_destroy" do
    user.save!
    expect(user.before_destroy_called).to eq nil
    expect(user.after_destroy_called).to eq nil
    user.destroy!
    expect(user.before_destroy_called).to eq 1
    expect(user.after_destroy_called).to eq 1
  end

  it "can use callbacks as blocks" do
    expect(user.before_save_block_called).to eq nil
    user.save!
    expect(user.before_save_block_called).to eq 1
    user.save!
    expect(user.before_save_block_called).to eq 2
  end

  it "has array accessors" do
    expect(user[:email]).to eq "test@example.com"
    user[:email] = "new@example.com"
    expect(user[:email]).to eq "new@example.com"

    user.write_attribute(:email, "new2@example.com")
    expect(user.read_attribute(:email)).to eq "new2@example.com"
  end

  it "#to_key" do
    expect(user.to_key).to eq nil
    user.save!
    expect(user.to_key).to eq [1]
  end

  it "#changed?" do
    expect(user.changed?).to eq true
    user.save!
    expect(user.changed?).to eq false
    user.email = "new@example.com"
    expect(user.changed?).to eq true
    user.save!
    expect(user.changed?).to eq false
  end

  it "doesnt care if initialized data has keys as strings" do
    user = User.new("email" => "test@example.com")
    expect(user.email).to eq "test@example.com"
  end
end