How do I test views in Rails?

How do I test views in Rails?

To test views in Rails, you can use RSpec along with Capybara or ActionView::TestCase for rendering views.

Can you give me an example of a view test?

Sure! Here's a simple example:

require 'rails_helper'

RSpec.describe "posts/index.html.erb", type: :view do
  it "displays the post title" do
    assign(:posts, [Post.create!(title: 'Test Title')])
    render
    expect(rendered).to include('Test Title')
  end
end

What about testing partials?

You can test partials similarly by rendering them in your tests. Just ensure you pass the necessary local variables.

Are there any best practices for view testing?

Yes! Keep your tests focused, avoid testing too much logic in views, and use helpers to keep your views clean.