MSG raise travel_to_nested_block_call end if date_or_time.
It gives you a method that takes a time and a block and anything that happens in the block uses the faked time. If block_given? & in_block travel_to_nested_block_call = <<~MSGĬalling `travel_to` with a block, when we have previously already made a call to `travel_to`, can lead to confusing time stubbing. time-warp is a library that does what you want. # File activesupport/lib/active_support/testing/time_helpers.rb, line 128 def travel_to( date_or_time) This method also accepts a block, which will return the current time back to its original state at the end of the block: Time.current # => Sat, 15:34:49 EST -05:00 Note that the usec for the time passed will be set to 0 to prevent rounding errors with external services, like MySQL (which will round instead of floor, leading to off-by-one-second errors). This allows us to nest multiple calls to. (Note that you rarely want to deal with Time.now, or Date.today, in order to honor the application time zone please always use Time.current and Date.current.) eeze (datetimeinst) eeze (dateinst) eeze (offsetinseconds) eeze (year, month, day, hour0, minute0, second0) When a block is also passed, Time.now, DateTime.now and Date.today are all reset to their previous values after the block has finished executing.
TIMECOP RUBY INSTALL
INSTALL bundle add timecop FEATURES Freeze time to a specific point. It provides a unified method to mock Time.now, Date.today, and DateTime.now in a single call. Similarly, Date.current returns a date equal to the argument, and Date.today the date according to Time.now, which may be different. timecop DESCRIPTION A gem providing 'time travel' and 'time freezing' capabilities, making it dead simple to test time-dependent code. Time.current returns said timestamp, and Time.now its equivalent in the system time zone. .freeze block with Timecop 0.6.1 and Ruby 2.0.0 83 Closed michrome opened this issue on 6 comments michrome commented on michrome completed on yaauie mentioned this issue on Timecop doesn't freeze or DateTime. Time.current # => Wed, 01:04:44 EST -05:00ĭateTime.current # => Wed, 01:04:44 -0500ĭates are taken as their timestamp at the beginning of the day in the application time zone. usr/lib/ruby/gems/3.0.0/doc/timecop-0.9.6/ri/DateTime/cdesc-DateTime.ri. The stubs are automatically removed at the end of the test. Other ways of doing this can be calling avel and passing in the time that you want to freeze to with the parameter, rather than defining it separately in its own let block avel( current time to the given time by stubbing Time.now, Date.today, and DateTime.now to return the time or date passed into this method. Then you want to freeze time by calling eeze and passing the variable within that let block above around do |example| eeze(freeze_time) do n end end In order to always set our to that frozen time.Īdd a let block to the top of your file RSpec file and set it any time you would like let(:freeze_time) Timecop 1994 1 hr 37 min R Sci-Fi Action Adventure Thriller A time traveling police officer uncovers a conspiracy that involves a powerful politician who manipulates the past for financial gain. In this case, we want to set a time within a let block and freeze it. 854215000 +0000Īs you can see above, the milliseconds are off by a lot. Leaving me with this error below expected # => 17:46:16. The error received from the expect block above, happened because from the time it took to run the test, would have changed by a couple of milliseconds. I needed to test that the last_visit_at had to equal to when I called the method “reset_login” expect(_visit_at).to eql()
I ran into an issue when I was trying to test time in RSpec.
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