Paratest

The Paratest task will run your PHPUnit tests in parallel.

Composer

composer require --dev brianium/paratest

Config

The task lives under the paratest namespace and has following configurable parameters:

# grumphp.yml
grumphp:
    tasks:
        paratest:
            processes: ~
            functional: ~
            group: []
            always_execute: false
            phpunit: null
            configuration: null
            runner: null
            coverage-clover: null
            coverage-html: null
            coverage-php: null
            coverage-xml: null
            log-junit: null
            testsuite: null
            verbose: false

processes

Default: null

The number of test processes to run. (Default: auto) Possible values:

• Integer (>= 1): Number of processes to run.
• auto (default): Number of processes is automatically set to the number of logical CPU cores.
• half: Number of processes is automatically set to half the number of logical CPU cores.

functional

Default: null

Run test methods instead of classes in separate processes.

group

Default: array()

If you wish to only run tests from a certain Group. group: [fast,quick,small]

always_execute

Default: false

Always run the whole test suite, even if no PHP files were changed.

phpunit

Default: null

The PHPUnit binary to execute. (Default: vendor/bin/phpunit)

configuration

Default: null

The PHPUnit configuration file to use.

runner

Default: null

Runner, WrapperRunner or SqliteRunner. (Default: Runner)

coverage-clover

Default: null

Generate code coverage report in Clover XML format.

coverage-html

Default: null

Generate code coverage report in HTML format.

coverage-php

Default: null

Serialize PHP_CodeCoverage object to file.

coverage-xml

Default: null

Generate code coverage report in PHPUnit XML format.

log-junit

Default: null

Log test execution in JUnit XML format to file.

testsuite

Default: null

Filter which testsuite to run. Run multiple suits by separating them with ",". Example: --testsuite suite1,suite2

verbose

Default: false

Adds additional debugging information to the screen when running paratest.