README

PHPUnit Cobertura Formatter is a tool to show code coverage metrics, measured by PHP Unit in Cobertura format, in console and CI/CD pipeline.

Installation

The PHPUnit Cobertura Formatter requires:

• PHP version 8.3 or higher
• Composer

To install via Composer:

composer require --dev andrey-tech/phpunit-cobertura-formatter-php

Command line options

./vendor/bin/phpunit-cobertura-formatter <path to Cobertura XML file>

The PHPUnit Cobertura Formatter tool command line interface also accepts the following optional arguments:

• --init — Will generate a default config file phpunit-cobertura-formatter.yml.dist in current working directory.
• --config-file — The filepath to a custom config YAML file.
• --filter-class-name — The filter results by class name (regex).
• --ignore-red-metrics-on-exit — Will exit with a zero code, even "red" metrics exist.
• --ignore-yellow-metrics-on-exit — Will exit with a zero code, even "yellow" metrics exist.
• --no-colors — Disable colors in console.

An example command line of PHPUnit Cobertura Formatter tool:

./vendor/bin/phpunit-cobertura-formatter ./var/cobertura.xml --config-file=./phpunit-cobertura-formatter.yml.dist

An example of console output:

CLASS: App\Common\Service\Contract
+---------------------------+--------+--------+-----+------+
| METHOD                    | lcov   | bcov   | ccn | crap |
+---------------------------+--------+--------+-----+------+
| CLASS                     | 31.65  | 50.00  | 74  | 1822 |
| __construct               | 100.00 | 100.00 | 1   | 1    |
| getContractRules          | 0.00   | 0.00   | 5   | 30   |
| compareRules              | 75.00  | 70.00  | 7   | 7    |
| ruleAccept                | 100.00 | 100.00 | 31  | 31   |
| getPriority               | 88.24  | 79.17  | 9   | 9    |
| getContractsByRule        | 0.00   | 0.00   | 3   | 12   |
| getDefaultContracts       | 0.00   | 0.00   | 2   | 6    |
| createRuleDTO             | 0.00   | 0.00   | 7   | 56   |
| hasDefaultRule            | 0.00   | 0.00   | 3   | 12   |
| isDefaultRule             | 0.00   | 0.00   | 6   | 42   |
+---------------------------+--------+--------+-----+------+

Exit code: 2, Time: 17 ms, Memory: 1.85/4.00 MiB.

Software metrics

PHPUnit Cobertura Formatter tool shows metrics, measured by PHP Unit, in green, yellow and red colors in the console, according to boundaries for values, defined in configuration YAML file.

This table shows a list of the software metrics by PHPUnit Cobertura Formatter tool for classes and methods. The table also shows the default values for red/yellow/green boundaries of software metrics.

Configuration YAML file

By PHPUnit Cobertura Formatter tool is looking for following configuration YAML files is current working directory:

• phpunit-cobertura-formatter.yml,
• phpunit-cobertura-formatter.yml.dist.

Configuration YAML file allows to set color boundaries for values of software metrics.

PHPUnit Cobertura Formatter tool currently defines three color boundaries:

A white value means there are no defined color boundaries for this metric.

You can also add/set custom colors and styles. See How to Color and Style the Console Output in Symfony console.

The default configuration file:

colorizer:
  metrics:

    # Metrics of class
    class:

      lcov:
        green: [ 100, 100 ]
        yellow+bold: [ 1, 99 ]
        red+bold: [ 0, 1 ]

      bcov:
        green: [ 100, 100 ]
        yellow+bold: [ 1, 99 ]
        red+bold: [ 0, 1 ]

    # Metrics of method
    method:

      lcov:
        green: [ 100, 100 ]
        yellow+bold: [ 1, 99 ]
        red+bold: [ 0, 1 ]

      bcov:
        green: [ 100, 100 ]
        yellow+bold: [ 1, 99 ]
        red+bold: [ 0, 1 ]

      ccn:
        green: [ 1, 7 ]
        yellow+bold: [ 8, 10 ]
        red+bold: [ 11 ]

      crap:
        green: [ 0, 29 ]
        red+bold: [ 30 ]

Exit codes

PHPUnit Cobertura Formatter tool defines four different exit codes:

Authors and Maintainers

The author and maintainer of PHPUnit Cobertura Formatter is andrey-tech.

License

This tool is licensed under the MIT license.