require "rails_helper"

RSpec.describe ProfileFields::Remove, type: :service do
  context "when successfully removing a profile field" do
    it "removes the profile field and store accessor", :aggregate_failures do
      profile_field = create(:profile_field, label: "Removed field")
      profile = create(:user).profile
      getter = profile_field.attribute_name
      setter = "#{getter}="

      expect { described_class.call(profile_field.id) }
        .to change(ProfileField, :count).by(-1)
        .and change { profile.respond_to?(getter) }.from(true).to(false)
        .and change { profile.respond_to?(setter) }.from(true).to(false)
    end

    it "returns the correct response object", :aggregate_failures do
      profile_field = create(:profile_field, label: "Another Removed field")

      result = described_class.call(profile_field.id)
      expect(result.success?).to be true
      expect(result.error_message).to be_blank
    end
  end

  context "when profile field removal fails" do
    let(:id) { 428 }

    before do
      profile_field = instance_double(ProfileField, destroy: false, errors_as_sentence: "Something went wrong")
      allow(ProfileField).to receive(:find).with(id).and_return(profile_field)
    end

    it "does not remove a profile field" do
      expect { described_class.call(id) }.not_to change(ProfileField, :count)
    end

    it "returns the correct response object", :aggregate_failures do
      result = described_class.call(id)
      expect(result.success?).to be false
      expect(result.profile_field).to be_present
      expect(result.error_message).to eq "Something went wrong"
    end
  end
end
