064744bef6
Reset a new session directly after its creation in `ActionDispatch::IntegrationTest#open_session`. Reset the session to a clean state before making it available to the client's test code. Issue #22742 reports unexpected behavior of integration tests that run multiple sessions. For example an `ActionDispatch::Flash` instance is shared across multiple sessions, though a client code will rightfully assume that each new session has its own flash hash. The following test failed due to this behavior: class Issue22742Test < ActionDispatch::IntegrationTest test 'issue #22742' do integration_session # initialize first session a = open_session b = open_session refute_same(a.integration_session, b.integration_session) end end Instead of creating a new `ActionDispatch::Integration::Session` instance, the same instance is shared across all newly opened test sessions. This is due to the way how new test sessions are created in `ActionDispatch::IntegrationTest#open_session`. The already existing `ActionDispatch::IntegrationTest` instance is duplicated with `Object#dup`, This approach was introduced in commit 15c31c7639b. `Object#dup` copies the instance variables, but not the objects they reference. Therefore this issue only occurred when the current test instance had been tapped in such a way that the instance variable `@integration_session` was initialized before creating the new test session. Close #22742 [Tawan Sierek + Sina Sadeghian] |
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| abstract | ||
| assertions | ||
| controller | ||
| dispatch | ||
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| journey | ||
| lib/controller | ||
| routing | ||
| tmp | ||
| abstract_unit.rb | ||