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| -rw-r--r-- | guides/source/5_0_release_notes.md | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/guides/source/5_0_release_notes.md b/guides/source/5_0_release_notes.md index f0c7f03bf2..7012c3ea33 100644 --- a/guides/source/5_0_release_notes.md +++ b/guides/source/5_0_release_notes.md @@ -154,10 +154,23 @@ for a detailed write up. ### Test Runner -[Pull Request](https://github.com/rails/rails/pull/19216) - -ToDo... +A new test runner has been introduced to enhance the capabilities of running tests from Rails. +To use this test runner simply type `bin/rails test`. + +Test Runner is inspired from `RSpec`, `minitest-reporters`, `maxitest` and others. +It includes some of these notable advancements: + +- Run a single test using line number of test. +- Run multiple tests pinpointing to line number of tests. +- Improved failure messages, which also add ease of re-running failed tests. +- Fail fast using `-f` option, to stop tests immediately on occurrence of failure, +instead of waiting for the suite to complete. +- Defer test output until the end of a full test run using the `-d` option. +- Complete exception backtrace output using `-b` option. +- Integration with `Minitest` to allow options like `-s` for test seed data, +`-n` for running specific test by name, `-v` for better verbose output and so forth. +- Colored test output Railties -------- |