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require File.expand_path('../helper', __FILE__)
require 'rake/thread_history_display'
class TestThreadHistoryDisplay < Rake::TestCase
def setup
super
@time = 1_000_000
@stats = []
@display = Rake::ThreadHistoryDisplay.new(@stats)
end
def test_banner
out, _ = capture_io do
@display.show
end
assert_match(/Job History/i, out)
end
def test_item_queued
@stats << event(:item_queued, :item_id => 123)
out, _ = capture_io do
@display.show
end
assert_match(/^ *1000000 +A +item_queued +item_id:1$/, out)
end
def test_item_dequeued
@stats << event(:item_dequeued, :item_id => 123)
out, _ = capture_io do
@display.show
end
assert_match(/^ *1000000 +A +item_dequeued +item_id:1$/, out)
end
def test_multiple_items
@stats << event(:item_queued, :item_id => 123)
@stats << event(:item_queued, :item_id => 124)
out, _ = capture_io do
@display.show
end
assert_match(/^ *1000000 +A +item_queued +item_id:1$/, out)
assert_match(/^ *1000001 +A +item_queued +item_id:2$/, out)
end
def test_waiting
@stats << event(:waiting, :item_id => 123)
out, _ = capture_io do
@display.show
end
assert_match(/^ *1000000 +A +waiting +item_id:1$/, out)
end
def test_continue
@stats << event(:continue, :item_id => 123)
out, _ = capture_io do
@display.show
end
assert_match(/^ *1000000 +A +continue +item_id:1$/, out)
end
def test_thread_deleted
@stats << event(
:thread_deleted,
:deleted_thread => 123_456,
:thread_count => 12)
out, _ = capture_io do
@display.show
end
assert_match(
/^ *1000000 +A +thread_deleted( +deleted_thread:B| +thread_count:12){2}$/,
out)
end
def test_thread_created
@stats << event(
:thread_created,
:new_thread => 123_456,
:thread_count => 13)
out, _ = capture_io do
@display.show
end
assert_match(
/^ *1000000 +A +thread_created( +new_thread:B| +thread_count:13){2}$/,
out)
end
private
def event(type, data = {})
result = {
:event => type,
:time => @time / 1_000_000.0,
:data => data,
:thread => Thread.current.object_id
}
@time += 1
result
end
end
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