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rspec expect count to increase by 1

Puzzled Peacock answered on June 28, 2021 Popularity 5/10 Helpfulness 4/10

answer rspec expect count to increase by 1

rspec expect count to increase by 1

Comment

require 'rails_helper'

describe Article, type: :model do
  let(:create_article) { Article.create(title: 'test', description: 'test') }

  it 'is valid if title and description fields have value' do
    expect { create_article }.to change { Article.count }.by(1)
  end
end

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Source: stackoverflow.com

Tags: count expect rspec whatever

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