class TestApplicationGeneratorGenerator

setup() click to toggle source

# File test/test_application_generator_generator.rb, line 6
def setup
  bare_setup
end

teardown() click to toggle source

# File test/test_application_generator_generator.rb, line 10
def teardown
  bare_teardown
end

test_generator_without_options() click to toggle source

Some generator-related assertions:

assert_generated_file(name, &block) # block passed the file contents
assert_directory_exists(name)
assert_generated_class(name, &block)
assert_generated_module(name, &block)
assert_generated_test_for(name, &block)

The assert_generated_(class|module|test_for) &block is passed the body of the class/module within the file

assert_has_method(body, *methods) # check that the body has a list of methods (methods with parentheses not supported yet)

Other helper methods are:

app_root_files - put this in teardown to show files generated by the test method (e.g. p app_root_files)
bare_setup - place this in setup method to create the APP_ROOT folder for each test
bare_teardown - place this in teardown method to destroy the TMP_ROOT or APP_ROOT folder after each test

# File test/test_application_generator_generator.rb, line 28
def test_generator_without_options
  name = "genname"
  run_generator('application_generator', [name], sources)
  
  assert_directory_exists "app_generators"
  assert_directory_exists "app_generators/#{name}"
  assert_directory_exists "app_generators/#{name}/templates"
  assert_generated_file   "app_generators/#{name}/USAGE"
  assert_generated_class  "app_generators/#{name}/#{name}_generator" do |body|
    assert_has_method "manifest"
  end
  assert_generated_test_for("#{name}_generator") do |body|
    assert_has_method body, "setup"
    assert_has_method body, "teardown"
    assert_has_method body, "test_generator_without_options"
    assert_has_method body, "sources"
    assert_has_method body, "generator_path"
  end

  assert_directory_exists "bin"
  assert_generated_file   "bin/#{name}"
end