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require 'test_helper'
class ExceptionNotifierTest < ActiveSupport::TestCase
test "should have default ignored exceptions" do
assert ExceptionNotifier.ignored_exceptions == ['ActiveRecord::RecordNotFound', 'AbstractController::ActionNotFound', 'ActionController::RoutingError']
end
test "should have email notifier registered" do
assert ExceptionNotifier.notifiers == [:email]
end
test "should have a valid email notifier" do
@email_notifier = ExceptionNotifier.registered_exception_notifier(:email)
assert_not_nil @email_notifier
assert @email_notifier.class == ExceptionNotifier::EmailNotifier
assert @email_notifier.respond_to?(:call)
end
test "should allow register/unregister another notifier" do
called = false
proc_notifier = lambda { |exception, options| called = true }
ExceptionNotifier.register_exception_notifier(:proc, proc_notifier)
assert ExceptionNotifier.notifiers.sort == [:email, :proc]
exception = StandardError.new
ExceptionNotifier.notify_exception(exception)
assert called == true
ExceptionNotifier.unregister_exception_notifier(:proc)
assert ExceptionNotifier.notifiers == [:email]
end
test "should allow select notifiers to send error to" do
notifier1_calls = 0
notifier1 = lambda { |exception, options| notifier1_calls += 1 }
ExceptionNotifier.register_exception_notifier(:notifier1, notifier1)
notifier2_calls = 0
notifier2 = lambda { |exception, options| notifier2_calls += 1 }
ExceptionNotifier.register_exception_notifier(:notifier2, notifier2)
assert ExceptionNotifier.notifiers.sort == [:email, :notifier1, :notifier2]
exception = StandardError.new
ExceptionNotifier.notify_exception(exception)
assert notifier1_calls == 1
assert notifier2_calls == 1
ExceptionNotifier.notify_exception(exception, {:notifiers => :notifier1})
assert notifier1_calls == 2
assert notifier2_calls == 1
ExceptionNotifier.notify_exception(exception, {:notifiers => :notifier2})
assert notifier1_calls == 2
assert notifier2_calls == 2
ExceptionNotifier.unregister_exception_notifier(:notifier1)
ExceptionNotifier.unregister_exception_notifier(:notifier2)
assert ExceptionNotifier.notifiers == [:email]
end
test "should ignore exception if satisfies conditional ignore" do
env = "production"
ExceptionNotifier.ignore_if do |exception, options|
env != "production"
end
notifier_calls = 0
test_notifier = lambda { |exception, options| notifier_calls += 1 }
ExceptionNotifier.register_exception_notifier(:test, test_notifier)
exception = StandardError.new
ExceptionNotifier.notify_exception(exception, {:notifiers => :test})
assert notifier_calls == 1
env = "development"
ExceptionNotifier.notify_exception(exception, {:notifiers => :test})
assert notifier_calls == 1
ExceptionNotifier.clear_ignore_conditions!
ExceptionNotifier.unregister_exception_notifier(:test)
end
test "should not send notification if one of ignored exceptions" do
notifier_calls = 0
test_notifier = lambda { |exception, options| notifier_calls += 1 }
ExceptionNotifier.register_exception_notifier(:test, test_notifier)
exception = StandardError.new
ExceptionNotifier.notify_exception(exception, {:notifiers => :test})
assert notifier_calls == 1
ExceptionNotifier.notify_exception(exception, {:notifiers => :test, :ignore_exceptions => 'StandardError' })
assert notifier_calls == 1
ExceptionNotifier.unregister_exception_notifier(:test)
end
end
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