discourse/spec/mailers/user_notifications_spec.rb

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require "spec_helper"
describe UserNotifications do
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let(:user) { Fabricate(:admin) }
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describe "#get_context_posts" do
it "does not include hidden/deleted/user_deleted posts in context" do
post = create_post
reply1 = create_post(topic: post.topic)
reply2 = create_post(topic: post.topic)
reply3 = create_post(topic: post.topic)
reply4 = create_post(topic: post.topic)
reply1.trash!
reply2.user_deleted = true
reply2.save
reply3.hidden = true
reply3.save
expect(UserNotifications.get_context_posts(reply4, nil).count).to eq(1)
end
end
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describe ".signup" do
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subject { UserNotifications.signup(user) }
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it "works" do
expect(subject.to).to eq([user.email])
expect(subject.subject).to be_present
expect(subject.from).to eq([SiteSetting.notification_email])
expect(subject.body).to be_present
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end
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end
describe ".forgot_password" do
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subject { UserNotifications.forgot_password(user) }
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it "works" do
expect(subject.to).to eq([user.email])
expect(subject.subject).to be_present
expect(subject.from).to eq([SiteSetting.notification_email])
expect(subject.body).to be_present
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end
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end
describe '.digest' do
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subject { UserNotifications.digest(user) }
context "without new topics" do
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it "doesn't send the email" do
expect(subject.to).to be_blank
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end
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end
context "with new topics" do
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before do
Topic.expects(:for_digest).returns([Fabricate(:topic, user: Fabricate(:coding_horror))])
Topic.expects(:new_since_last_seen).returns(Topic.none)
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end
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it "works" do
expect(subject.to).to eq([user.email])
expect(subject.subject).to be_present
expect(subject.from).to eq([SiteSetting.notification_email])
expect(subject.html_part.body.to_s).to be_present
expect(subject.text_part.body.to_s).to be_present
end
it "includes email_prefix in email subject instead of site title" do
SiteSetting.email_prefix = "Try Discourse"
SiteSetting.title = "Discourse Meta"
expect(subject.subject).to match(/Try Discourse/)
expect(subject.subject).not_to match(/Discourse Meta/)
end
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end
end
describe '.user_replied' do
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let(:response_by_user) { Fabricate(:user, name: "John Doe") }
let(:category) { Fabricate(:category, name: 'India') }
let(:topic) { Fabricate(:topic, category: category) }
let(:post) { Fabricate(:post, topic: topic) }
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let(:response) { Fabricate(:post, topic: post.topic, user: response_by_user)}
let(:user) { Fabricate(:user) }
let(:notification) { Fabricate(:notification, user: user) }
it 'generates a correct email' do
SiteSetting.enable_names = true
SiteSetting.display_name_on_posts = true
mail = UserNotifications.user_replied(response.user, post: response, notification: notification)
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# from should include full user name
expect(mail[:from].display_names).to eql(['John Doe'])
# subject should include category name
expect(mail.subject).to match(/India/)
# 2 respond to links cause we have 1 context post
expect(mail.html_part.to_s.scan(/To respond/).count).to eq(2)
# 1 unsubscribe
expect(mail.html_part.to_s.scan(/To unsubscribe/).count).to eq(1)
# side effect, topic user is updated with post number
tu = TopicUser.get(post.topic_id, response.user)
expect(tu.last_emailed_post_number).to eq(response.post_number)
# in mailing list mode user_replies is not sent through
response.user.mailing_list_mode = true
mail = UserNotifications.user_replied(response.user, post: response, notification: notification)
if Rails.version >= "4.2.0"
expect(mail.message.class).to eq(ActionMailer::Base::NullMail)
else
expect(mail.class).to eq(ActionMailer::Base::NullMail)
end
response.user.mailing_list_mode = nil
mail = UserNotifications.user_replied(response.user, post: response, notification: notification)
if Rails.version >= "4.2.0"
expect(mail.message.class).not_to eq(ActionMailer::Base::NullMail)
else
expect(mail.class).not_to eq(ActionMailer::Base::NullMail)
end
end
end
describe '.user_posted' do
let(:response_by_user) { Fabricate(:user, name: "John Doe", username: "john") }
let(:post) { Fabricate(:post) }
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let(:response) { Fabricate(:post, topic: post.topic, user: response_by_user)}
let(:user) { Fabricate(:user) }
let(:notification) { Fabricate(:notification, user: user, data: {original_username: response_by_user.username}.to_json) }
it 'generates a correct email' do
SiteSetting.enable_names = false
mail = UserNotifications.user_posted(response.user, post: response, notification: notification)
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# from should not include full user name if "show user full names" is disabled
expect(mail[:from].display_names).to_not eql(['John Doe'])
# from should include username if "show user full names" is disabled
expect(mail[:from].display_names).to eql(['john'])
# subject should not include category name
expect(mail.subject).not_to match(/Uncategorized/)
# 2 respond to links cause we have 1 context post
expect(mail.html_part.to_s.scan(/To respond/).count).to eq(2)
# 1 unsubscribe link
expect(mail.html_part.to_s.scan(/To unsubscribe/).count).to eq(1)
# side effect, topic user is updated with post number
tu = TopicUser.get(post.topic_id, response.user)
expect(tu.last_emailed_post_number).to eq(response.post_number)
end
end
describe '.user_private_message' do
let(:response_by_user) { Fabricate(:user, name: "", username: "john") }
let(:topic) { Fabricate(:private_message_topic) }
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let(:response) { Fabricate(:post, topic: topic, user: response_by_user)}
let(:user) { Fabricate(:user) }
let(:notification) { Fabricate(:notification, user: user, data: {original_username: response_by_user.username}.to_json) }
it 'generates a correct email' do
SiteSetting.enable_names = true
mail = UserNotifications.user_private_message(response.user, post: response, notification: notification)
# from should include username if full user name is not provided
expect(mail[:from].display_names).to eql(['john'])
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# subject should include "[PM]"
expect(mail.subject).to match("[PM]")
# 1 respond to link
expect(mail.html_part.to_s.scan(/To respond/).count).to eq(1)
# 1 unsubscribe link
expect(mail.html_part.to_s.scan(/To unsubscribe/).count).to eq(1)
# side effect, topic user is updated with post number
tu = TopicUser.get(topic.id, response.user)
expect(tu.last_emailed_post_number).to eq(response.post_number)
end
end
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def expects_build_with(condition)
UserNotifications.any_instance.expects(:build_email).with(user.email, condition)
mailer = UserNotifications.send(mail_type, user, notification: notification, post: notification.post)
if Rails.version >= "4.2.0"
# Starting from Rails 4.2, calling MyMailer.some_method no longer result
# in an immediate call to MyMailer#some_method. Instead, a "lazy proxy" is
# returned (this is changed to support #deliver_later). As a quick hack to
# fix the test, calling #message (or anything, really) would force the
# Mailer object to be created and the method invoked.
mailer.message
end
end
shared_examples "supports reply by email" do
context "reply_by_email" do
it "should have allow_reply_by_email set when that feature is enabled" do
expects_build_with(has_entry(:allow_reply_by_email, true))
end
end
end
shared_examples "no reply by email" do
context "reply_by_email" do
it "doesn't support reply by email" do
expects_build_with(Not(has_entry(:allow_reply_by_email, true)))
end
end
end
shared_examples "notification email building" do
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let(:post) { Fabricate(:post, user: user) }
let(:mail_type) { "user_#{notification_type}"}
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let(:username) { "walterwhite"}
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let(:notification) do
Fabricate(:notification,
user: user,
topic: post.topic,
notification_type: Notification.types[notification_type],
post_number: post.post_number,
data: {original_username: username}.to_json )
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end
describe '.user_mentioned' do
it "has a username" do
expects_build_with(has_entry(:username, username))
end
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it "has a url" do
expects_build_with(has_key(:url))
end
it "has a template" do
expects_build_with(has_entry(:template, "user_notifications.#{mail_type}"))
end
it "has a message" do
expects_build_with(has_key(:message))
end
it "has a context" do
expects_build_with(has_key(:context))
end
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it "has an unsubscribe link" do
expects_build_with(has_key(:add_unsubscribe_link))
end
it "has an post_id" do
expects_build_with(has_key(:post_id))
end
it "has an topic_id" do
expects_build_with(has_key(:topic_id))
end
it "should have user name as from_alias" do
SiteSetting.enable_names = true
SiteSetting.display_name_on_posts = true
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expects_build_with(has_entry(:from_alias, "#{user.name}"))
end
it "should not have user name as from_alias if display_name_on_posts is disabled" do
SiteSetting.enable_names = false
SiteSetting.display_name_on_posts = false
expects_build_with(has_entry(:from_alias, "walterwhite"))
end
it "should explain how to respond" do
expects_build_with(Not(has_entry(:include_respond_instructions, false)))
end
it "should not explain how to respond if the user is suspended" do
User.any_instance.stubs(:suspended?).returns(true)
expects_build_with(has_entry(:include_respond_instructions, false))
end
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end
end
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describe "user mentioned email" do
include_examples "notification email building" do
let(:notification_type) { :mentioned }
include_examples "supports reply by email"
end
end
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describe "user replied" do
include_examples "notification email building" do
let(:notification_type) { :replied }
include_examples "supports reply by email"
end
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end
describe "user quoted" do
include_examples "notification email building" do
let(:notification_type) { :quoted }
include_examples "supports reply by email"
end
end
describe "user posted" do
include_examples "notification email building" do
let(:notification_type) { :posted }
include_examples "supports reply by email"
end
end
describe "user invited to a private message" do
include_examples "notification email building" do
let(:notification_type) { :invited_to_private_message }
include_examples "no reply by email"
end
end
describe "user invited to a topic" do
include_examples "notification email building" do
let(:notification_type) { :invited_to_topic }
include_examples "no reply by email"
end
end
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end