From 648f953b76d7b335f100309ad21e08d1283626d5 Mon Sep 17 00:00:00 2001
From: ihatov08 <ihatov08@gmail.com>
Date: Thu, 28 Oct 2021 23:33:22 +0900
Subject: [PATCH] add sample mailer

---
 app/mailers/sample_mailer.rb                   | 13 +++++++++++++
 app/views/sample_mailer/hello.html.erb         |  5 +++++
 app/views/sample_mailer/hello.text.erb         |  3 +++
 test/mailers/previews/sample_mailer_preview.rb |  9 +++++++++
 test/mailers/sample_mailer_test.rb             | 12 ++++++++++++
 5 files changed, 42 insertions(+)
 create mode 100644 app/mailers/sample_mailer.rb
 create mode 100644 app/views/sample_mailer/hello.html.erb
 create mode 100644 app/views/sample_mailer/hello.text.erb
 create mode 100644 test/mailers/previews/sample_mailer_preview.rb
 create mode 100644 test/mailers/sample_mailer_test.rb

diff --git a/app/mailers/sample_mailer.rb b/app/mailers/sample_mailer.rb
new file mode 100644
index 0000000..632753f
--- /dev/null
+++ b/app/mailers/sample_mailer.rb
@@ -0,0 +1,13 @@
+class SampleMailer < ApplicationMailer
+
+  # Subject can be set in your I18n file at config/locales/en.yml
+  # with the following lookup:
+  #
+  #   en.sample_mailer.hello.subject
+  #
+  def hello
+    @greeting = "Hi"
+
+    mail to: "to@example.org"
+  end
+end
diff --git a/app/views/sample_mailer/hello.html.erb b/app/views/sample_mailer/hello.html.erb
new file mode 100644
index 0000000..a84365a
--- /dev/null
+++ b/app/views/sample_mailer/hello.html.erb
@@ -0,0 +1,5 @@
+<h1>Sample#hello</h1>
+
+<p>
+  <%= @greeting %>, find me in app/views/sample_mailer/hello.html.erb
+</p>
diff --git a/app/views/sample_mailer/hello.text.erb b/app/views/sample_mailer/hello.text.erb
new file mode 100644
index 0000000..b471aee
--- /dev/null
+++ b/app/views/sample_mailer/hello.text.erb
@@ -0,0 +1,3 @@
+Sample#hello
+
+<%= @greeting %>, find me in app/views/sample_mailer/hello.text.erb
diff --git a/test/mailers/previews/sample_mailer_preview.rb b/test/mailers/previews/sample_mailer_preview.rb
new file mode 100644
index 0000000..15e5d65
--- /dev/null
+++ b/test/mailers/previews/sample_mailer_preview.rb
@@ -0,0 +1,9 @@
+# Preview all emails at http://localhost:3000/rails/mailers/sample_mailer
+class SampleMailerPreview < ActionMailer::Preview
+
+  # Preview this email at http://localhost:3000/rails/mailers/sample_mailer/hello
+  def hello
+    SampleMailer.hello
+  end
+
+end
diff --git a/test/mailers/sample_mailer_test.rb b/test/mailers/sample_mailer_test.rb
new file mode 100644
index 0000000..a4e648b
--- /dev/null
+++ b/test/mailers/sample_mailer_test.rb
@@ -0,0 +1,12 @@
+require "test_helper"
+
+class SampleMailerTest < ActionMailer::TestCase
+  test "hello" do
+    mail = SampleMailer.hello
+    assert_equal "Hello", mail.subject
+    assert_equal ["to@example.org"], mail.to
+    assert_equal ["from@example.com"], mail.from
+    assert_match "Hi", mail.body.encoded
+  end
+
+end