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Feature: `--require` option
Use the `--require` (or `-r`) option to specify a file to require before
running specs.
Scenario: Using the `--require` option
Given a file named "logging_formatter.rb" with:
"""ruby
require "rspec/core/formatters/base_text_formatter"
require 'delegate'
class LoggingFormatter < RSpec::Core::Formatters::BaseTextFormatter
RSpec::Core::Formatters.register self, :dump_summary
def initialize(output)
super LoggingIO.new(output)
end
class LoggingIO < SimpleDelegator
def initialize(output)
@file = File.new('rspec.log', 'w')
super
end
def puts(*args)
[@file, __getobj__].each { |out| out.puts(*args) }
end
def close
@file.close
end
end
end
"""
And a file named "spec/example_spec.rb" with:
"""ruby
RSpec.describe "an embarrassing situation" do
it "happens to everyone" do
end
end
"""
When I run `rspec --require ./logging_formatter.rb --format LoggingFormatter`
Then the output should contain "1 example, 0 failures"
And the file "rspec.log" should contain "1 example, 0 failures"
And the exit status should be 0
|
