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Project: RSpec Rails 3.9

Publisher: RSpec

be_routable matcher

The be_routable matcher is best used with should_not to specify that a
given route should not be routable. It is available in routing specs (in
spec/routing) and controller specs (in spec/controllers).

Scenarios
  1. specify routeable route should not be routable (fails)
  2. specify non-routeable route should not be routable (passes)
  3. specify routeable route should be routable (passes)
  4. specify non-routeable route should be routable (fails)
  5. be_routable in a controller spec
specify routeable route should not be routable (fails)
Given
a file named "spec/routing/widgets_routing_spec.rb" with: 
require "rails_helper"

RSpec.describe "routes for Widgets", :type => :routing do
  it "does not route to widgets" do
    expect(:get => "/widgets").not_to be_routable
  end
end
When
I run rspec spec/routing/widgets_routing_spec.rb
Then
the output should contain "1 example, 1 failure"
specify non-routeable route should not be routable (passes)
Given
a file named "spec/routing/widgets_routing_spec.rb" with: 
require "rails_helper"

RSpec.describe "routes for Widgets", :type => :routing do
  it "does not route to widgets/foo/bar" do
    expect(:get => "/widgets/foo/bar").not_to be_routable
  end
end
When
I run rspec spec/routing/widgets_routing_spec.rb
Then
the examples should all pass
specify routeable route should be routable (passes)
Given
a file named "spec/routing/widgets_routing_spec.rb" with: 
require "rails_helper"

RSpec.describe "routes for Widgets", :type => :routing do
  it "routes to /widgets" do
    expect(:get => "/widgets").to be_routable
  end
end
When
I run rspec spec/routing/widgets_routing_spec.rb
Then
the examples should all pass
specify non-routeable route should be routable (fails)
Given
a file named "spec/routing/widgets_routing_spec.rb" with: 
require "rails_helper"

RSpec.describe "routes for Widgets", :type => :routing do
  it "routes to widgets/foo/bar" do
    expect(:get => "/widgets/foo/bar").to be_routable
  end
end
When
I run rspec spec/routing/widgets_routing_spec.rb
Then
the output should contain "1 example, 1 failure"
be_routable in a controller spec
Given
a file named "spec/controllers/widgets_controller_spec.rb" with: 
require "rails_helper"

RSpec.describe WidgetsController, :type => :routing do
  it "routes to /widgets" do
    expect(:get => "/widgets").to be_routable
  end
end
When
I run rspec spec/controllers/widgets_controller_spec.rb
Then
the examples should all pass

Last published 6 months ago by Jon Rowe.