growstuff/spec/requests/api/v1/plantings_request_spec.rb

# frozen_string_literal: true

require 'rails_helper'

RSpec.describe 'Plantings' do
  subject { JSON.parse response.body }

  let(:headers)   { { 'Accept' => 'application/vnd.api+json' } }
  let!(:planting) { create(:planting) }
  let(:planting_encoded_as_json_api) do
    { "id"            => planting.id.to_s,
      "type"          => "plantings",
      "attributes"    => attributes,
      "relationships" => {
        "garden"   => garden_as_json_api,
        "crop"     => crop_as_json_api,
        "owner"    => owner_as_json_api,
        "photos"   => photos_as_json_api,
        "harvests" => harvests_as_json_api
      } }
  end

  let(:harvests_as_json_api) { related_link("harvests?filter[planting_id]=#{planting.id}") }

  let(:photos_as_json_api) { related_link("photos?filter[planting_id]=#{planting.id}") }

  let(:owner_as_json_api) { related_link("members/#{planting.owner_id}") }

  let(:crop_as_json_api) { related_link("crops/#{planting.crop_id}") }
  let(:garden_as_json_api) { related_link("gardens/#{planting.garden_id}") }

  let(:attributes) do
    {
      "slug"                => planting.slug,
      "planted-at"          => "2014-07-30",
      "failed"              => false,
      "finished-at"         => nil,
      "finished"            => false,
      "quantity"            => 33,
      "description"         => planting.description,
      "crop-name"           => planting.crop.name,
      "crop-slug"           => planting.crop.slug,
      "sunniness"           => nil,
      "planted-from"        => nil,
      "expected-lifespan"   => nil,
      "finish-predicted-at" => nil,
      "percentage-grown"    => nil,
      "first-harvest-date"  => nil,
      "last-harvest-date"   => nil,
      "thumbnail"           => nil,
      "location"            => planting.garden.location,
      "longitude"           => planting.garden.longitude,
      "latitude"            => planting.garden.latitude
    }
  end

  it '#index' do
    get('/api/v1/plantings', params: {}, headers:)
    expect(subject['data'][0].keys).to eq(planting_encoded_as_json_api.keys)
    expect(subject['data'][0]['attributes'].keys.sort!).to eq(planting_encoded_as_json_api['attributes'].keys.sort!)
    expect(subject['data']).to include(planting_encoded_as_json_api)
  end

  describe 'the thumbnail' do
    let(:photo) { create(:photo, owner: planting.owner) }

    before do
      planting.photos << photo
      get "/api/v1/plantings/#{planting.id}", headers:
    end

    it 'is the thumbnail of its photo' do
      expect(subject['data']['attributes']['thumbnail']).to eq(photo.thumbnail_url)
    end
  end

  it '#show' do
    get("/api/v1/plantings/#{planting.id}", params: {}, headers:)
    expect(subject['data']['relationships']).to include("garden" => garden_as_json_api)
    expect(subject['data']['relationships']).to include("crop" => crop_as_json_api)
    expect(subject['data']['relationships']).to include("owner" => owner_as_json_api)
    expect(subject['data']['relationships']).to include("harvests" => harvests_as_json_api)
    expect(subject['data']['relationships']).to include("photos" => photos_as_json_api)
    expect(subject['data']).to eq(planting_encoded_as_json_api)
  end

  describe "by member/owner" do
    before :each do
      @member1 = planting.owner
      @planting2 = create(:planting, owner: create(:owner))
      @member2 = @planting2.owner
    end

    describe "#show" do
      it "locates the correct member" do
        get "/api/v1/plantings?filter[owner-id]=#{@member1.id}"
        expect(JSON.parse(response.body)['data'][0]['id']).to eq(planting.id.to_s)

        get "/api/v1/plantings?filter[owner-id]=#{@member2.id}"
        expect(JSON.parse(response.body)['data'][0]['id']).to eq(@planting2.id.to_s)
      end
    end
  end

  context 'filtering' do
    let!(:planting2) { create(:planting, failed: true, sunniness: 'shade') }
    let!(:perennial_planting) { create(:planting, crop: create(:crop, perennial: true)) }

    it 'filters by failed' do
      get('/api/v1/plantings?filter[failed]=true', params: {}, headers:)
      expect(subject['data'].size).to eq(1)
      expect(subject['data'][0]['id']).to eq(planting2.id.to_s)
    end

    it 'filters by sunniness' do
      get('/api/v1/plantings?filter[sunniness]=shade', params: {}, headers:)
      expect(subject['data'].size).to eq(1)
      expect(subject['data'][0]['id']).to eq(planting2.id.to_s)
    end

    it 'filters by perennial' do
      get('/api/v1/plantings?filter[perennial]=true', params: {}, headers:)

      expect(response).to have_http_status(:ok)
      expect(subject['data'].size).to eq(1)
      expect(subject['data'][0]['id']).to eq(perennial_planting.id.to_s)
    end

    it 'filters by active' do
      get('/api/v1/plantings?filter[active]=true', params: {}, headers:)

      expect(response).to have_http_status(:ok)
      expect(subject['data'].size).to eq(2)
      expect(subject['data'][0]['id']).to eq(planting.id.to_s)
    end
  end

  it_behaves_like 'a resource members can write', 'plantings' do
    let(:garden) { create(:garden, owner: member) }
    let(:create_params) do
      { attributes:    { description: 'My API planting' },
        relationships: { crop:   link_to('crops', create(:crop).id),
                         garden: link_to('gardens', garden.id) } }
    end
    let(:own_record) { create(:planting, owner: member, garden: garden) }
    let(:other_record) { create(:planting) }
    let(:changes) { { description: 'An updated planting' } }
  end
end