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require File.dirname(__FILE__) + '/../abstract_unit'
require 'test/unit'
require 'cgi'
require 'stringio'
class UploadProgressTest < Test::Unit::TestCase
def test_remaining
progress = new_progress(20000)
assert_equal(0, progress.received_bytes)
assert_equal(20000, progress.remaining_bytes)
progress.update!(10000, 1.0)
assert_equal(10000, progress.remaining_bytes)
assert_equal(1.0, progress.remaining_seconds)
assert_equal(50, progress.completed_percent)
assert_equal(true, progress.started?)
assert_equal(false, progress.finished?)
assert_equal(false, progress.stalled?)
progress.update!(10000, 2.0)
assert_equal(true, progress.finished?)
assert_equal(0.0, progress.remaining_seconds)
end
def test_stalled
progress = new_progress(10000)
assert_equal(false, progress.stalled?)
progress.update!(100, 1.0)
assert_equal(false, progress.stalled?)
progress.update!(100, 20.0)
assert_equal(true, progress.stalled?)
assert_in_delta(0.0, progress.bitrate, 0.001)
progress.update!(100, 21.0)
assert_equal(false, progress.stalled?)
end
def test_elapsed
progress = new_progress(10000)
(1..5).each do |t|
progress.update!(1000, Float(t))
end
assert_in_delta(5.0, progress.elapsed_seconds, 0.001)
assert_equal(10000, progress.total_bytes)
assert_equal(5000, progress.received_bytes)
assert_equal(5000, progress.remaining_bytes)
end
def test_overflow
progress = new_progress(10000)
progress.update!(20000, 1.0)
assert_equal(10000, progress.received_bytes)
end
def test_zero
progress = new_progress(0)
assert_equal(0, progress.total_bytes)
assert_equal(0, progress.remaining_bytes)
assert_equal(false, progress.started?)
assert_equal(true, progress.finished?)
assert_equal(0, progress.bitrate)
assert_equal(0, progress.completed_percent)
assert_equal(0, progress.remaining_seconds)
end
def test_finished
progress = new_progress(10000)
(1..9).each do |t|
progress.update!(1000, Float(t))
assert_equal(false, progress.finished?)
assert_equal(1000.0, progress.bitrate)
assert_equal(false, progress.stalled?)
end
assert_equal(false, progress.finished?)
progress.update!(1000, 10.0)
assert_equal(true, progress.finished?)
end
def test_rapid_samples
progress = new_progress(10000)
(1..1000).each do |t|
progress.update!(10, t/100.0)
end
assert_in_delta(1000.0, progress.bitrate, 0.001)
assert_equal(true, progress.finished?)
end
private
def new_progress(total)
ActionController::UploadProgress::Progress.new(total)
end
end
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