class Gem::MockGemUi - Documentation for Ruby 3.2

# class Gem::MockGemUi

This `Gem::StreamUI` subclass records input and output to `StringIO` for retrieval during tests.

### Public Class Methods

new(input = "") click to toggle source
Calls superclass method `Gem::StreamUI::new`

    # File lib/rubygems/mock_gem_ui.rb, line 43
    def initialize(input = "")
      require "stringio"
      ins = StringIO.new input
      outs = StringIO.new
      errs = StringIO.new

      ins.extend TTY
      outs.extend TTY
      errs.extend TTY

      super ins, outs, errs, true

      @terminated = false
    end

### Public Instance Methods

ask(question) click to toggle source
Calls superclass method `Gem::StreamUI#ask`

    # File lib/rubygems/mock_gem_ui.rb, line 58
    def ask(question)
      raise InputEOFError, question if @ins.eof?

      super
    end

error() click to toggle source

    # File lib/rubygems/mock_gem_ui.rb, line 72
    def error
      @errs.string
    end

input() click to toggle source

    # File lib/rubygems/mock_gem_ui.rb, line 64
    def input
      @ins.string
    end

output() click to toggle source

    # File lib/rubygems/mock_gem_ui.rb, line 68
    def output
      @outs.string
    end

terminate_interaction(status=0) click to toggle source

    # File lib/rubygems/mock_gem_ui.rb, line 80
    def terminate_interaction(status=0)
      @terminated = true

      raise TermError, status if status != 0
      raise SystemExitException
    end

terminated?() click to toggle source

    # File lib/rubygems/mock_gem_ui.rb, line 76
    def terminated?
      @terminated
    end