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Feature: Backtrace filtering
The following configuration setting will filter out lines in backtraces
that come from Rails gems in order to reduce the noise in test failure output:
```ruby
RSpec.configure do |config|
config.filter_rails_from_backtrace!
end
```
`rspec` will always show the full backtrace output when run with
the `--backtrace` commandline option.
Background: Using `filter_rails_from_backtrace!`
Given a file named "spec/failing_spec.rb" with:
"""ruby
require "rails_helper"
RSpec.configure do |config|
config.filter_rails_from_backtrace!
end
RSpec.describe "Controller", type: :controller do
controller do
def index
raise "Something went wrong."
end
end
describe "GET index" do
it "raises an error" do
get :index
end
end
end
"""
Scenario: Using the bare `rspec` command
When I run `rspec`
Then the output should contain "1 example, 1 failure"
And the output should not contain "actionpack"
Scenario: Using `rspec --backtrace`
When I run `rspec --backtrace`
Then the output should contain "1 example, 1 failure"
And the output should contain "actionpack"
|
