73 lines
1.6 KiB
Ruby
73 lines
1.6 KiB
Ruby
require 'test/unit'
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require File.dirname(__FILE__) + '/../../lib/action_view/helpers/benchmark_helper'
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class BenchmarkHelperTest < Test::Unit::TestCase
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include ActionView::Helpers::BenchmarkHelper
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class MockLogger
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attr_reader :logged
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def initialize
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@logged = []
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end
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def method_missing(method, *args)
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@logged << [method, args]
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end
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end
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def setup
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@logger = MockLogger.new
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end
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def test_without_logger_or_block
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@logger = nil
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assert_nothing_raised { benchmark }
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end
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def test_without_block
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assert_raise(LocalJumpError) { benchmark }
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assert @logger.logged.empty?
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end
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def test_without_logger
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@logger = nil
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i_was_run = false
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benchmark { i_was_run = true }
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assert !i_was_run
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end
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def test_defaults
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i_was_run = false
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benchmark { i_was_run = true }
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assert i_was_run
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assert 1, @logger.logged.size
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assert_last_logged
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end
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def test_with_message
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i_was_run = false
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benchmark('test_run') { i_was_run = true }
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assert i_was_run
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assert 1, @logger.logged.size
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assert_last_logged 'test_run'
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end
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def test_with_message_and_level
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i_was_run = false
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benchmark('debug_run', :debug) { i_was_run = true }
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assert i_was_run
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assert 1, @logger.logged.size
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assert_last_logged 'debug_run', :debug
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end
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private
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def assert_last_logged(message = 'Benchmarking', level = :info)
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last = @logger.logged.last
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assert 2, last.size
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assert_equal level, last.first
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assert 1, last[1].size
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assert last[1][0] =~ /^#{message} \(.*\)$/
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end
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end
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