mirror of https://github.com/rails/rails
40 lines
1.2 KiB
Plaintext
40 lines
1.2 KiB
Plaintext
== Configure databases
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Copy test/config.example.yml to test/config.yml and edit as needed. Or just run the tests for
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the first time, which will do the copy automatically and use the default (sqlite3).
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You can build postgres and mysql databases using the build_postgresql and build_mysql rake tasks.
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== Running the tests
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You can run a particular test file from the command line, e.g.
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$ ruby -Itest test/cases/base_test.rb
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To run a specific test:
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$ ruby -Itest test/cases/base_test.rb -n test_something_works
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You can run with a database other than the default you set in test/config.yml, using the ARCONN
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environment variable:
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$ ARCONN=postgresql ruby -Itest test/cases/base_test.rb
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You can run all the tests for a given database via rake:
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$ rake test_mysql
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The 'rake test' task will run all the tests for mysql, mysql2, sqlite3 and postgresql.
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== Identity Map
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By default the tests run with the Identity Map turned off. But all tests should pass whether or
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not the identity map is on or off. You can turn it on using the IM env variable:
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$ IM=true ruby -Itest test/case/base_test.rb
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== Config file
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By default, the config file is expected to be at the path test/config.yml. You can specify a
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custom location with the ARCONFIG environment variable.
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