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require 'generators/generators_test_helper'
require 'rails/generators/mailer/mailer_generator'
class MailerGeneratorTest < Rails::Generators::TestCase
include GeneratorsTestHelper
arguments %w(notifier foo bar)
def test_mailer_skeleton_is_created
run_generator
assert_file "app/mailers/notifier.rb" do |mailer|
assert_match /class Notifier < ActionMailer::Base/, mailer
assert_match /default :from => "from@example.com"/, mailer
end
end
def test_mailer_with_i18n_helper
run_generator
assert_file "app/mailers/notifier.rb" do |mailer|
assert_match /en\.notifier\.foo\.subject/, mailer
assert_match /en\.notifier\.bar\.subject/, mailer
end
end
def test_check_class_collision
content = capture(:stderr){ run_generator ["object"] }
assert_match /The name 'Object' is either already used in your application or reserved/, content
end
def test_invokes_default_test_framework
run_generator
assert_file "test/functional/notifier_test.rb" do |test|
assert_match /class NotifierTest < ActionMailer::TestCase/, test
assert_match /test "foo"/, test
assert_match /test "bar"/, test
end
end
def test_invokes_default_template_engine
run_generator
assert_file "app/views/notifier/foo.text.erb" do |view|
assert_match %r(app/views/notifier/foo\.text\.erb), view
assert_match /<%= @greeting %>/, view
end
assert_file "app/views/notifier/bar.text.erb" do |view|
assert_match %r(app/views/notifier/bar\.text\.erb), view
assert_match /<%= @greeting %>/, view
end
end
def test_invokes_default_template_engine_even_with_no_action
run_generator ["notifier"]
assert_file "app/views/notifier"
end
def test_logs_if_the_template_engine_cannot_be_found
content = run_generator ["notifier", "foo", "bar", "--template-engine=haml"]
assert_match /haml \[not found\]/, content
end
def test_actions_are_turned_into_methods
run_generator
assert_file "app/mailers/notifier.rb" do |mailer|
assert_instance_method :foo, mailer do |foo|
assert_match /mail :to => "to@example.org"/, foo
assert_match /@greeting = "Hi"/, foo
end
assert_instance_method :bar, mailer do |bar|
assert_match /mail :to => "to@example.org"/, bar
assert_match /@greeting = "Hi"/, bar
end
end
end
end
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