katatsu12

package com.company;

public class Main {

    public static void main(String[] args) {
        System.out.println("Привет мир!");
    }
}

katatsu12

require "rails_helper"

RSpec.describe Article, :type => :model do
  it "Validation Error title" do
    article = Article.new(title: '')
    article.valid?
    article.errors[:title]
  end

  it "Validation Error lenghr" do

katatsu12

require "rails_helper"

RSpec.describe Article, :type => :model do
  it "validates title" do
    article = Article.new(title: '')
    article.valid?
    article.errors[:title]
  end

  it "validates lenghr" do