Contents

require 'spec_helper'

describe Nullalign::Models do
  
  def models(load_path)
    Nullalign::Models.new(load_path)
  end

  it "gets the load path" do
    expect(models([:a, :b, :c]).load_path).to eq([:a, :b, :c])
  end

  it "gets the directories matching /models/" do
    models = models(["foo/bar/baz", "app/models", "some/other/models"])
    expect(models.dirs).to eq(["app/models", "some/other/models"])
  end

  it "accepts and matches path names as well as strings" do
    models = models([Pathname.new("app/models")])
    expect { models.dirs }.not_to raise_error
    expect(models.dirs).to eq([Pathname.new("app/models")])
  end

  it "preloads models by calling require_dependency" do
    models = models(["foo/bar/baz", "app/models", "some/other/models"])
    allow(Dir).to receive(:glob).
        with(File.join("app/models", "**", "*.rb")).
        and_return(["app/models/account.rb"])
    allow(Dir).to receive(:glob).
        with(File.join("some/other/models", "**", "*.rb")).
        and_return(["some/other/models/foo.rb"])

    expect(Kernel).to receive(:require_dependency).with("app/models/account.rb")
    expect(Kernel).to receive(:require_dependency).with("some/other/models/foo.rb")

    models.preload_all
  end

  it "gets all models" do
    model_a = double(:name => "animal")
    model_b = double(:name => "cat")
    model_c = double(:name => "beach_ball")

    allow(ActiveRecord::Base).to receive(:descendants).and_return([model_a, model_b, model_c])

    expect(models([]).all).to eq([model_a, model_c, model_b])
  end
  
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
nullalign-0.0.4	spec/models_spec.rb
nullalign-0.0.3	spec/models_spec.rb
nullalign-0.0.2	spec/models_spec.rb