assert_emails(number)
Instance Public methods
Asserts that the number of emails sent matches the given number.
def test_emails assert_emails 0 ContactMailer.welcome.deliver assert_emails 1 ContactMailer.welcome.deliver assert_emails 2 end
If a block is passed, that block should cause the specified number of emails to be sent.
def test_emails_again assert_emails 1 do ContactMailer.welcome.deliver end assert_emails 2 do ContactMailer.welcome.deliver ContactMailer.welcome.deliver end end
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