# frozen_string_literal: true

require 'spec_helper'

describe Howzit::BuildNote do
  subject(:how) { @hz }

  describe ".note_file" do
    it "locates a build note file" do
      expect(how.note_file).not_to be_empty
      expect(how.note_file).to match /builda.md$/
    end
  end

  describe ".grep" do
    it "finds topic containing 'bermuda'" do
      expect(how.grep('bermuda').map { |topic| topic.title }).to include('Topic Tropic')
    end
    it "does not return non-matching topic" do
      expect(how.grep('bermuda').map { |topic| topic.title }).not_to include('Topic Balogna')
    end
  end

  describe ".find_topic" do
    it "finds the Topic Tropic topic" do
      matches = how.find_topic('tropic')
      expect(matches.count).to eq 1
      expect(matches[0].title).to eq 'Topic Tropic'
    end

    it "fuzzy matches" do
      Howzit.options[:matching] = 'fuzzy'
      matches = how.find_topic('trpc')
      expect(matches.count).to eq 1
      expect(matches[0].title).to eq 'Topic Tropic'
    end

    it "succeeds with partial match" do
      Howzit.options[:matching] = 'partial'
      matches = how.find_topic('trop')
      expect(matches.count).to eq 1
      expect(matches[0].title).to eq 'Topic Tropic'
    end

    it "succeeds with beginswith match" do
      Howzit.options[:matching] = 'beginswith'
      matches = how.find_topic('topic')
      expect(matches.count).to eq 3
      expect(matches[0].title).to eq 'Topic Balogna'
    end

    it "succeeds with exact match" do
      Howzit.options[:matching] = 'exact'
      matches = how.find_topic('topic tropic')
      expect(matches.count).to eq 1
      expect(matches[0].title).to eq 'Topic Tropic'
    end

    it "fails with incomplete exact match" do
      Howzit.options[:matching] = 'exact'
      matches = how.find_topic('topic trop')
      expect(matches.count).to eq 0
    end

    it "Handles multiple matches with best match" do
      Howzit.options[:matching] = 'fuzzy'
      Howzit.options[:multiple_matches] = :best
      matches = how.find_topic('banana')
      expect(matches.first.title).to match(/banana/i)
    end
  end

  describe ".topics" do
    it "contains 4 topics" do
      expect(how.list_topics.count).to eq 4
    end
    it "outputs a newline-separated string for completion" do
      expect(how.list_completions.scan(/\n/).count).to eq 3
    end
  end
end