Module: Ammeter::RSpec::Rails::GeneratorExampleHelpers

Defined in:
lib/ammeter/rspec/generator/example/generator_example_helpers.rb

Overview

Delegates to Rails::Generators::TestCase to work with RSpec.

Instance Method Summary collapse

Instance Method Details

#set_shell_prompt_responses(generator, command_args = {}) ⇒ Object

Sets return values for basic shell commands (ex. ask, yes?, no?). Does this by mocking return values using RSpec’s ‘and_return` method

Parameters =====

Generator w/ @shell attribute Hash { command_name: input_value, ask: “Testing”, yes?: true } The values for each element in the hash can be set as an array as well. This will allow for different return values upon each call.

ex. set_shell_prompt_responses(generator, { yes?: [true, false] }) would respond with true to the first yes? call, but false to the second



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# File 'lib/ammeter/rspec/generator/example/generator_example_helpers.rb', line 21

def set_shell_prompt_responses(generator, command_args={})
  command_args.each do |k,v|
    allow(generator.shell).to receive(k.to_sym).and_return(*v)
  end
end