ruby on rails - TimeWithZone & Time.zone.now integration test fails -

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in controller method set user's variable activation_sent_at equal time.zone.now when activation email sent user. on development server seems work (although time expressions in application 2 hours behind on local time of computer).

i want include integration test tests whether activation_sent_at indeed gets set properly. included line:

assert_equal @user.activation_sent_at, time.zone.now

however, produces error:

no visible difference in activesupport::timewithzone#inspect output. should @ implementation of #== on activesupport::timewithzone or members.

i think it's suggesting use expression time.zone.now in test. i've looked @ different sources, including http://api.rubyonrails.org/classes/activesupport/timewithzone.html, not sure here. suggestions causing error?

additional info: adding puts time.zone.now , puts @stakeholder.activation_sent_at confirms 2 equal. not sure generates failure/error.

the issue 2 dates close each other not same. can use assert_in_delta

assert_in_delta @user.activation_sent_at, time.zone.now, 1.second

for rspec, similar approach use be_within:

expect(@user.activation_sent_at).to be_within(1.second).of time.zone.now


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