ApiTest fails if config.time_zone is set. The tests suppose that time in API response is always in UTC, but it varies depending on the value of config.time_zone is set.

Set @config.time_zone@ in @config/additional_environment.rb@.

config.time_zone = 'Tokyo'

Run @test/integration/api_test/api_test.rb@. It fails. In the following example, the test expected that created_on in the response was "2006-07-19T17:12:21Z", but actually it was "2006-07-20T02:12:21+09:00".

$ bin/rails test test/integration/api_test/api_test.rb
Run options: --seed 57420

# Running:

.F

Failure:
Redmine::ApiTest::ApiTest#test_json_datetime_format [/Users/maeda/redmines/redmine-trunk/test/integration/api_test/api_test.rb:43]:
""created_on":"2006-07-19T17:12:21Z"" not found in "{"user":{"id":1,"login":"admin","admin":true,"firstname":"Redmine","lastname":"Admin","mail":"admin@somenet.foo","created_on":"2006-07-20T02:12:21+09:00","last_login_on":"2019-05-18T08:30:27+09:00","api_key":"9b0dd9bb5f4dcb890696137385999b2569f24631","status":1,"custom_fields":[{"id":4,"name":"Phone number","value":null},{"id":5,"name":"Money","value":null}]}}"


bin/rails test test/integration/api_test/api_test.rb:41

.F

Failure:
Redmine::ApiTest::ApiTest#test_xml_datetime_format [/Users/maeda/redmines/redmine-trunk/test/integration/api_test/api_test.rb:48]:
"2006-07-19T17:12:21Z" not found in "1admintrueRedmineAdminadmin@somenet.foo2006-07-20T02:12:21+09:002019-05-18T08:30:27+09:004bfca692e987af9ce73c77b1f31f79a11bbd3e4c1"


bin/rails test test/integration/api_test/api_test.rb:46



Finished in 1.001562s, 3.9938 runs/s, 5.9906 assertions/s.
4 runs, 6 assertions, 2 failures, 0 errors, 0 skips