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fix test runtime logger vs rails and add parallel example #956

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merged 3 commits into from
May 20, 2024
Merged

fix test runtime logger vs rails and add parallel example #956

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21d25a7
direct build status to master branch
grosser May 18, 2024
4754d4c
fix test runtime logger vs rails and add parallel example
grosser May 19, 2024
5f66226
undo somehow works now
grosser May 19, 2024
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13 changes: 7 additions & 6 deletions Readme.md
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# parallel_tests

[![Gem Version](https://badge.fury.io/rb/parallel_tests.svg)](https://rubygems.org/gems/parallel_tests)
[![Build status](https://github.com/grosser/parallel_tests/workflows/test/badge.svg)](https://github.com/grosser/parallel_tests/actions?query=workflow%3Atest)
[![Build status](https://github.com/grosser/parallel_tests/workflows/test/badge.svg)](https://github.com/grosser/parallel_tests/actions?query=workflow%3Atest&branch=master)

Speedup Minitest + RSpec + Turnip + Cucumber + Spinach by running parallel on multiple CPU cores.<br/>
ParallelTests splits tests into balanced groups (by number of lines or runtime) and runs each group in a process with its own database.
Expand Down Expand Up @@ -93,7 +93,7 @@ rake "parallel:rake[my:custom:task,2]"
```


Running things once
Running setup or teardown once
===================

```Ruby
Expand Down Expand Up @@ -121,8 +121,11 @@ Even test group runtimes

Test groups will often run for different times, making the full test run as slow as the slowest group.

Step 1: Use these loggers (see below) to record test runtime
Step 2: Your next run will use the recorded test runtimes (use `--runtime-log <file>` if you picked a location different from below)
**Step 1**: Use these loggers (see below) to record test runtime

**Step 2**: The next test run will use the recorded test runtimes (use `--runtime-log <file>` if you picked a location different from below)

**Step 3**: Automate upload/download of test runtime from your CI system [example](https://github.com/grosser/parallel_rails_example/blob/master/.github/workflows/test.yml) (chunks need to be combined, an alternative is [amend](https://github.com/grosser/amend))

### RSpec

Expand All @@ -143,8 +146,6 @@ require 'parallel_tests/test/runtime_logger' if ENV['RECORD_RUNTIME']
results will be logged to `tmp/parallel_runtime_test.log` when `RECORD_RUNTIME` is set,
so it is not always required or overwritten.

### TODO: add instructions for other frameworks

Loggers
=======

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