40d6385123
This has been built-in in Bundler for years now, and the builtin version is much better as it allows to point to a PR directly.
40 lines
897 B
Ruby
40 lines
897 B
Ruby
# frozen_string_literal: true
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require "bundler/inline"
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gemfile(true) do
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source "https://rubygems.org"
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gem "rails"
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# If you want to test against edge Rails replace the previous line with this:
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# gem "rails", github: "rails/rails", branch: "main"
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end
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require "action_mailer/railtie"
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class TestMailer < ActionMailer::Base
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def hello_world
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@message = "Hello, world"
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mail from: "test@example.com", to: "user@example.com" do |format|
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format.html { render inline: "<h1><%= @message %></h1>" }
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format.text { render inline: "<%= @message %>" }
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end
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end
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end
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require "minitest/autorun"
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class BugTest < ActionMailer::TestCase
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test "renders HTML and Text body" do
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email = TestMailer.hello_world
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email.deliver_now
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assert_dom_email do
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assert_dom "h1", text: "Hello, world"
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end
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assert_includes email.text_part.body, "Hello, world"
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end
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end
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