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|
# frozen_string_literal: true
require "abstract_unit"
require "active_support/testing/stream"
class TestHelperMailer < ActionMailer::Base
def test
@world = "Earth"
mail body: render(inline: "Hello, <%= @world %>"),
to: "test@example.com",
from: "tester@example.com"
end
def test_args(recipient, name)
mail body: render(inline: "Hello, #{name}"),
to: recipient,
from: "tester@example.com"
end
def test_parameter_args
mail body: render(inline: "All is #{params[:all]}"),
to: "test@example.com",
from: "tester@example.com"
end
end
class CustomDeliveryJob < ActionMailer::DeliveryJob
end
class CustomParameterizedDeliveryJob < ActionMailer::Parameterized::DeliveryJob
end
class CustomDeliveryMailer < TestHelperMailer
self.delivery_job = CustomDeliveryJob
self.parameterized_delivery_job = CustomParameterizedDeliveryJob
end
class TestHelperMailerTest < ActionMailer::TestCase
include ActiveSupport::Testing::Stream
def test_setup_sets_right_action_mailer_options
assert_equal :test, ActionMailer::Base.delivery_method
assert ActionMailer::Base.perform_deliveries
assert_equal [], ActionMailer::Base.deliveries
end
def test_setup_creates_the_expected_mailer
assert_kind_of Mail::Message, @expected
assert_equal "1.0", @expected.mime_version
assert_equal "text/plain", @expected.mime_type
end
def test_mailer_class_is_correctly_inferred
assert_equal TestHelperMailer, self.class.mailer_class
end
def test_determine_default_mailer_raises_correct_error
assert_raise(ActionMailer::NonInferrableMailerError) do
self.class.determine_default_mailer("NotAMailerTest")
end
end
def test_charset_is_utf_8
assert_equal "UTF-8", charset
end
def test_encode
assert_equal "This is あ string", Mail::Encodings.q_value_decode(encode("This is あ string"))
end
def test_read_fixture
assert_equal ["Welcome!"], read_fixture("welcome")
end
def test_assert_emails
assert_nothing_raised do
assert_emails 1 do
TestHelperMailer.test.deliver_now
end
end
end
def test_assert_emails_with_custom_delivery_job
assert_nothing_raised do
assert_emails(1) do
silence_stream($stdout) do
CustomDeliveryMailer.test.deliver_later
end
end
end
end
def test_assert_emails_with_custom_parameterized_delivery_job
assert_nothing_raised do
assert_emails(1) do
silence_stream($stdout) do
CustomDeliveryMailer.with(foo: "bar").test_parameter_args.deliver_later
end
end
end
end
def test_assert_emails_with_enqueued_emails
assert_nothing_raised do
assert_emails 1 do
silence_stream($stdout) do
TestHelperMailer.test.deliver_later
end
end
end
end
def test_repeated_assert_emails_calls
assert_nothing_raised do
assert_emails 1 do
TestHelperMailer.test.deliver_now
end
end
assert_nothing_raised do
assert_emails 2 do
TestHelperMailer.test.deliver_now
TestHelperMailer.test.deliver_now
end
end
end
def test_assert_emails_with_no_block
assert_nothing_raised do
TestHelperMailer.test.deliver_now
assert_emails 1
end
assert_nothing_raised do
TestHelperMailer.test.deliver_now
TestHelperMailer.test.deliver_now
assert_emails 3
end
end
def test_assert_no_emails
assert_nothing_raised do
assert_no_emails do
TestHelperMailer.test
end
end
end
def test_assert_no_emails_with_enqueued_emails
error = assert_raise ActiveSupport::TestCase::Assertion do
assert_no_emails do
silence_stream($stdout) do
TestHelperMailer.test.deliver_later
end
end
end
assert_match(/0 .* but 1/, error.message)
end
def test_assert_emails_too_few_sent
error = assert_raise ActiveSupport::TestCase::Assertion do
assert_emails 2 do
TestHelperMailer.test.deliver_now
end
end
assert_match(/2 .* but 1/, error.message)
end
def test_assert_emails_too_many_sent
error = assert_raise ActiveSupport::TestCase::Assertion do
assert_emails 1 do
TestHelperMailer.test.deliver_now
TestHelperMailer.test.deliver_now
end
end
assert_match(/1 .* but 2/, error.message)
end
def test_assert_emails_message
TestHelperMailer.test.deliver_now
error = assert_raise ActiveSupport::TestCase::Assertion do
assert_emails 2 do
TestHelperMailer.test.deliver_now
end
end
assert_match "Expected: 2", error.message
assert_match "Actual: 1", error.message
end
def test_assert_no_emails_failure
error = assert_raise ActiveSupport::TestCase::Assertion do
assert_no_emails do
TestHelperMailer.test.deliver_now
end
end
assert_match(/0 .* but 1/, error.message)
end
def test_assert_enqueued_emails
assert_nothing_raised do
assert_enqueued_emails 1 do
silence_stream($stdout) do
TestHelperMailer.test.deliver_later
end
end
end
end
def test_assert_enqueued_parameterized_emails
assert_nothing_raised do
assert_enqueued_emails 1 do
silence_stream($stdout) do
TestHelperMailer.with(a: 1).test.deliver_later
end
end
end
end
def test_assert_enqueued_emails_too_few_sent
error = assert_raise ActiveSupport::TestCase::Assertion do
assert_enqueued_emails 2 do
silence_stream($stdout) do
TestHelperMailer.test.deliver_later
end
end
end
assert_match(/2 .* but 1/, error.message)
end
def test_assert_enqueued_emails_with_custom_delivery_job
assert_nothing_raised do
assert_enqueued_emails(1) do
silence_stream($stdout) do
CustomDeliveryMailer.test.deliver_later
end
end
end
end
def test_assert_enqueued_emails_too_many_sent
error = assert_raise ActiveSupport::TestCase::Assertion do
assert_enqueued_emails 1 do
silence_stream($stdout) do
TestHelperMailer.test.deliver_later
TestHelperMailer.test.deliver_later
end
end
end
assert_match(/1 .* but 2/, error.message)
end
def test_assert_no_enqueued_emails
assert_nothing_raised do
assert_no_enqueued_emails do
TestHelperMailer.test.deliver_now
end
end
end
def test_assert_no_enqueued_parameterized_emails
assert_nothing_raised do
assert_no_enqueued_emails do
TestHelperMailer.with(a: 1).test.deliver_now
end
end
end
def test_assert_no_enqueued_emails_failure
error = assert_raise ActiveSupport::TestCase::Assertion do
assert_no_enqueued_emails do
silence_stream($stdout) do
TestHelperMailer.test.deliver_later
end
end
end
assert_match(/0 .* but 1/, error.message)
end
def test_assert_enqueued_email_with
assert_nothing_raised do
assert_enqueued_email_with TestHelperMailer, :test do
silence_stream($stdout) do
TestHelperMailer.test.deliver_later
end
end
end
end
def test_assert_enqueued_email_with_when_mailer_has_custom_delivery_job
assert_nothing_raised do
assert_enqueued_email_with CustomDeliveryMailer, :test do
silence_stream($stdout) do
CustomDeliveryMailer.test.deliver_later
end
end
end
end
def test_assert_enqueued_email_with_with_no_block
assert_nothing_raised do
silence_stream($stdout) do
TestHelperMailer.test.deliver_later
assert_enqueued_email_with TestHelperMailer, :test
end
end
end
def test_assert_enqueued_email_with_with_args
assert_nothing_raised do
assert_enqueued_email_with TestHelperMailer, :test_args, args: ["some_email", "some_name"] do
silence_stream($stdout) do
TestHelperMailer.test_args("some_email", "some_name").deliver_later
end
end
end
end
def test_assert_enqueued_email_with_with_no_block_with_args
assert_nothing_raised do
silence_stream($stdout) do
TestHelperMailer.test_args("some_email", "some_name").deliver_later
assert_enqueued_email_with TestHelperMailer, :test_args, args: ["some_email", "some_name"]
end
end
end
def test_assert_enqueued_email_with_with_parameterized_args
assert_nothing_raised do
assert_enqueued_email_with TestHelperMailer, :test_parameter_args, args: { all: "good" } do
silence_stream($stdout) do
TestHelperMailer.with(all: "good").test_parameter_args.deliver_later
end
end
end
end
def test_assert_enqueued_email_with_with_no_block_with_parameterized_args
assert_nothing_raised do
silence_stream($stdout) do
TestHelperMailer.with(all: "good").test_parameter_args.deliver_later
assert_enqueued_email_with TestHelperMailer, :test_parameter_args, args: { all: "good" }
end
end
end
end
class AnotherTestHelperMailerTest < ActionMailer::TestCase
tests TestHelperMailer
def setup
@test_var = "a value"
end
def test_setup_shouldnt_conflict_with_mailer_setup
assert_kind_of Mail::Message, @expected
assert_equal "a value", @test_var
end
end
|
