Contents

# frozen_string_literal: true

require "spec_helper"

describe Gutentag::Tag, :type => :model do
  describe ".find_by_name" do
    it "returns a tag with the same name" do
      existing = Gutentag::Tag.create! :name => "pancakes"

      expect(Gutentag::Tag.find_by_name("pancakes")).to eq(existing)
    end

    it "returns a tag with the same normalised name" do
      existing = Gutentag::Tag.create! :name => "pancakes"

      expect(Gutentag::Tag.find_by_name("Pancakes")).to eq(existing)
    end

    it "otherwise returns nil" do
      expect(Gutentag::Tag.find_by_name("pancakes")).to be_nil
    end
  end

  describe ".find_or_create" do
    it "returns a tag with the same name" do
      existing = Gutentag::Tag.create! :name => "pancakes"

      expect(Gutentag::Tag.find_or_create("pancakes")).to eq(existing)
    end

    it "returns a tag with the same normalised name" do
      existing = Gutentag::Tag.create! :name => "pancakes"

      expect(Gutentag::Tag.find_or_create("Pancakes")).to eq(existing)
    end

    it "creates a new tag if no matches exist" do
      expect(Gutentag::Tag.find_or_create("pancakes")).to be_persisted
    end
  end

  describe "#name" do
    before :each do
      allow(Gutentag.normaliser).to receive(:call).and_return("waffles")
    end

    it "normalises the provided name" do
      allow(Gutentag.normaliser).to receive(:call).with("Pancakes").
        and_return("waffles")

      Gutentag::Tag.create!(:name => "Pancakes")
    end

    it "saves the normalised name" do
      expect(Gutentag::Tag.create!(:name => "Pancakes").name).to eq("waffles")
    end
  end

  describe "#valid?" do
    it "ignores case when enforcing uniqueness" do
      Gutentag::Tag.create! :name => "pancakes"

      tag = Gutentag::Tag.create(:name => "Pancakes")
      expect(tag.errors[:name].length).to eq(1)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
gutentag-1.0.0	spec/models/gutentag/tag_spec.rb