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# encoding: utf-8
# frozen_string_literal: true
require 'spec_helper'
describe Mail::BccField do
# The "Bcc:" field (where the "Bcc" means "Blind Carbon Copy") contains
# addresses of recipients of the message whose addresses are not to be
# revealed to other recipients of the message. There are three ways in
# which the "Bcc:" field is used. In the first case, when a message
# containing a "Bcc:" field is prepared to be sent, the "Bcc:" line is
# removed even though all of the recipients (including those specified
# in the "Bcc:" field) are sent a copy of the message. In the second
# case, recipients specified in the "To:" and "Cc:" lines each are sent
# a copy of the message with the "Bcc:" line removed as above, but the
# recipients on the "Bcc:" line get a separate copy of the message
# containing a "Bcc:" line. (When there are multiple recipient
# addresses in the "Bcc:" field, some implementations actually send a
# separate copy of the message to each recipient with a "Bcc:"
# containing only the address of that particular recipient.) Finally,
# since a "Bcc:" field may contain no addresses, a "Bcc:" field can be
# sent without any addresses indicating to the recipients that blind
# copies were sent to someone. Which method to use with "Bcc:" fields
# is implementation dependent, but refer to the "Security
# Considerations" section of this document for a discussion of each.
describe "initialization" do
it "should initialize" do
expect { Mail::BccField.new("Bcc: Mikel") }.not_to raise_error
end
it "should mix in the CommonAddress module" do
expect(Mail::BccField.included_modules).to include(Mail::CommonAddress)
end
it "should accept a string with the field name" do
t = Mail::BccField.new('Bcc: Mikel Lindsaar <mikel@test.lindsaar.net>, "Bob Smith" <bob@me.com>')
expect(t.name).to eq 'Bcc'
expect(t.value).to eq 'Mikel Lindsaar <mikel@test.lindsaar.net>, "Bob Smith" <bob@me.com>'
end
it "should accept a string without the field name" do
t = Mail::BccField.new('Mikel Lindsaar <mikel@test.lindsaar.net>, "Bob Smith" <bob@me.com>')
expect(t.name).to eq 'Bcc'
expect(t.value).to eq 'Mikel Lindsaar <mikel@test.lindsaar.net>, "Bob Smith" <bob@me.com>'
end
end
# Actual testing of CommonAddress methods occurs in the address field spec file
describe "instance methods" do
it "should return an address" do
t = Mail::BccField.new('Mikel Lindsaar <mikel@test.lindsaar.net>')
expect(t.formatted).to eq ['Mikel Lindsaar <mikel@test.lindsaar.net>']
end
it "should return two addresses" do
t = Mail::BccField.new('Mikel Lindsaar <mikel@test.lindsaar.net>, Ada Lindsaar <ada@test.lindsaar.net>')
expect(t.formatted.first).to eq 'Mikel Lindsaar <mikel@test.lindsaar.net>'
expect(t.addresses.last).to eq 'ada@test.lindsaar.net'
end
it "should return one address and a group" do
t = Mail::BccField.new('sam@me.com, my_group: mikel@me.com, bob@you.com;')
expect(t.addresses[0]).to eq 'sam@me.com'
expect(t.addresses[1]).to eq 'mikel@me.com'
expect(t.addresses[2]).to eq 'bob@you.com'
end
it "should return the formatted line on to_s" do
t = Mail::BccField.new('sam@me.com, my_group: mikel@me.com, bob@you.com;')
expect(t.value).to eq 'sam@me.com, my_group: mikel@me.com, bob@you.com;'
end
it "should return nothing by default on encoded as Bcc should not be in the mail" do
t = Mail::BccField.new('sam@me.com, my_group: mikel@me.com, bob@you.com;')
expect(t.encoded).to eq ""
end
it "should return the encoded line for one address when requested to include in headers" do
t = Mail::BccField.new('sam@me.com')
t.include_in_headers = true
expect(t.encoded).to eq "Bcc: sam@me.com\r\n"
end
it "should return the encoded line when requested to include in headers" do
t = Mail::BccField.new('sam@me.com, my_group: mikel@me.com, bob@you.com;')
t.include_in_headers = true
expect(t.encoded).to eq "Bcc: sam@me.com, \r\n\smy_group: mikel@me.com, \r\n\sbob@you.com;\r\n"
end
it "should return the decoded line" do
t = Mail::BccField.new('sam@me.com, my_group: mikel@me.com, bob@you.com;')
expect(t.decoded).to eq "sam@me.com, my_group: mikel@me.com, bob@you.com;"
end
end
end
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