2 add branch coverage in text reporter

[jmrieger]

Based on #27 (25-directory-node-path-support)

Addresses #2

Changes

• Add support for both path & branch coverage to Text reporter
• Modify Util to pad spacing if no percentage is to be reported, $asString is true, and $fixedWidth is true
• Several bugfixes

[jmrieger]

Example output:

/usr/local/Cellar/[email protected]/7.1.29/bin/php -dxdebug.remote_enable=1 -dxdebug.remote_mode=req -dxdebug.remote_port=9000 -dxdebug.remote_host=127.0.0.1 /Users/jrieger/Projects/sebastianbergmann/phpunit/phpunit --coverage-text --branch-coverage tests/unit/Util/JsonTest.php
PHPUnit 7.5.7-4-g1f2ed4b39 by Sebastian Bergmann and contributors.

Runtime:       PHP 7.1.29 with Xdebug 2.7.2
Configuration: /Users/jrieger/Projects/sebastianbergmann/phpunit/phpunit.xml

.......                                                             7 / 7 (100%)

Time: 7.45 seconds, Memory: 48.00 MB

OK (7 tests, 11 assertions)


Code Coverage Report:        
  2019-06-10 19:16:06        
                             
 Summary:                    
  Classes:  100.00% (10/10)  
  Methods:  100.00% (52/52)  
  Lines:    100.00% (299/299)
  Branches: 100.00% (195/195)
  Paths:     0.41% (52/12604)

\PHPUnit\Framework::PHPUnit\Framework\Assert
  Methods: 100.00% ( 3/ 3)   Lines: 100.00% ( 12/ 12)   Branches: 100.00% (  3/  3)   Paths: 100.00% (   3/   3)
\PHPUnit\Framework::PHPUnit\Framework\Exception
  Methods: 100.00% ( 1/ 1)   Lines: 100.00% (  5/  5)   Branches: 100.00% (  4/  4)   Paths:  33.33% (   1/   3)
\PHPUnit\Framework::PHPUnit\Framework\TestCase
  Methods: 100.00% (25/25)   Lines: 100.00% (142/142)   Branches: 100.00% (107/107)   Paths:   0.55% (  25/4571)
\PHPUnit\Framework::PHPUnit\Framework\TestResult
  Methods: 100.00% ( 1/ 1)   Lines: 100.00% ( 31/ 31)   Branches:         (  0/  0)   Paths:         (   0/   0)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\Constraint
  Methods: 100.00% ( 3/ 3)   Lines: 100.00% (  9/  9)   Branches: 100.00% (  7/  7)   Paths:  37.50% (   3/   8)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\Exception
  Methods: 100.00% ( 2/ 2)   Lines: 100.00% (  4/  4)   Branches: 100.00% (  2/  2)   Paths: 100.00% (   2/   2)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\ExceptionMessage
  Methods: 100.00% ( 2/ 2)   Lines: 100.00% (  5/  5)   Branches: 100.00% (  3/  3)   Paths:  66.67% (   2/   3)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\IsEqual
  Methods: 100.00% ( 2/ 2)   Lines: 100.00% (  9/  9)   Branches: 100.00% (  3/  3)   Paths:  40.00% (   2/   5)
\PHPUnit\Util::PHPUnit\Util\Json
  Methods: 100.00% ( 3/ 3)   Lines: 100.00% ( 19/ 19)   Branches: 100.00% ( 16/ 16)   Paths:  33.33% (   5/  15)
\PHPUnit\Util::PHPUnit\Util\Test
  Methods: 100.00% (10/10)   Lines: 100.00% ( 63/ 63)   Branches: 100.00% ( 50/ 50)   Paths:   0.11% (   9/7994)

Process finished with exit code 0

[jmrieger]

Hmmm, there's a lot of false positive here. The following is run on phpunit tag 7.5 and php-code-coverage tag 6.0

/usr/local/Cellar/[email protected]/7.1.29/bin/php -dxdebug.remote_enable=1 -dxdebug.remote_mode=req -dxdebug.remote_port=9000 -dxdebug.remote_host=127.0.0.1 /Users/jrieger/Projects/sebastianbergmann/phpunit/phpunit --coverage-text tests/unit/Util/JsonTest.php
PHPUnit 7.5.7-2-g06df2aab7 by Sebastian Bergmann and contributors.

Runtime:       PHP 7.1.29 with Xdebug 2.7.2
Configuration: /Users/jrieger/Projects/sebastianbergmann/phpunit/phpunit.xml

.......                                                             7 / 7 (100%)

Time: 4.25 seconds, Memory: 18.00 MB

OK (7 tests, 11 assertions)


Code Coverage Report:       
  2019-06-11 12:11:53       
                            
 Summary:                   
  Classes:  0.70% (1/143)   
  Methods:  1.99% (24/1206) 
  Lines:    3.31% (299/9025)

\PHPUnit\Framework::PHPUnit\Framework\Assert
  Methods:   1.58% ( 3/190)   Lines:   1.28% ( 12/935)
\PHPUnit\Framework::PHPUnit\Framework\Exception
  Methods:  25.00% ( 1/ 4)   Lines:  45.45% (  5/ 11)
\PHPUnit\Framework::PHPUnit\Framework\TestCase
  Methods:   7.94% (10/126)   Lines:  18.93% (142/750)
\PHPUnit\Framework::PHPUnit\Framework\TestResult
  Methods:   0.00% ( 0/63)   Lines:   8.29% ( 31/374)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\Constraint
  Methods:  28.57% ( 2/ 7)   Lines:  36.00% (  9/ 25)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\Exception
  Methods:  50.00% ( 2/ 4)   Lines:  20.00% (  4/ 20)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\ExceptionMessage
  Methods:  25.00% ( 1/ 4)   Lines:  29.41% (  5/ 17)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\IsEqual
  Methods:  33.33% ( 1/ 3)   Lines:  21.95% (  9/ 41)
\PHPUnit\Util::PHPUnit\Util\Json
  Methods: 100.00% ( 3/ 3)   Lines: 100.00% ( 19/ 19)
\PHPUnit\Util::PHPUnit\Util\Test
  Methods:   3.23% ( 1/31)   Lines:  13.18% ( 63/478)

Process finished with exit code 0

[jmrieger]

Fixed the issues above. New output below. Note that there are additional lines reported in the summary - this is to be expected, since I added new lines to phpunit/phpunit to support the branch coverage flag.

/usr/local/Cellar/[email protected]/7.1.29/bin/php -dxdebug.remote_enable=1 -dxdebug.remote_mode=req -dxdebug.remote_port=9000 -dxdebug.remote_host=127.0.0.1 /Users/jrieger/Projects/sebastianbergmann/phpunit/phpunit --coverage-text tests/unit/Util/JsonTest.php
PHPUnit 7.5.7-6-g0868d442d by Sebastian Bergmann and contributors.

Runtime:       PHP 7.1.29 with Xdebug 2.7.2
Configuration: /Users/jrieger/Projects/sebastianbergmann/phpunit/phpunit.xml

.......                                                             7 / 7 (100%)

Time: 4.16 seconds, Memory: 18.00 MB

OK (7 tests, 11 assertions)


Code Coverage Report:        
  2019-06-12 12:38:08        
                             
 Summary:                    
  Classes:   0.70% (1/143)   
  Methods:   1.99% (24/1206) 
  Lines:     3.31% (299/9034)

\PHPUnit\Framework::PHPUnit\Framework\Assert
  Methods:   1.58% (  3/190)   Lines:   1.28% ( 12/935)
\PHPUnit\Framework::PHPUnit\Framework\Exception
  Methods:  25.00% (  1/  4)   Lines:  45.45% (  5/ 11)
\PHPUnit\Framework::PHPUnit\Framework\TestCase
  Methods:   7.94% ( 10/126)   Lines:  18.93% (142/750)
\PHPUnit\Framework::PHPUnit\Framework\TestResult
  Methods:   0.00% (  0/ 63)   Lines:   8.29% ( 31/374)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\Constraint
  Methods:  28.57% (  2/  7)   Lines:  36.00% (  9/ 25)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\Exception
  Methods:  50.00% (  2/  4)   Lines:  20.00% (  4/ 20)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\ExceptionMessage
  Methods:  25.00% (  1/  4)   Lines:  29.41% (  5/ 17)
\PHPUnit\Framework\Constraint::PHPUnit\Framework\Constraint\IsEqual
  Methods:  33.33% (  1/  3)   Lines:  21.95% (  9/ 41)
\PHPUnit\Util::PHPUnit\Util\Json
  Methods: 100.00% (  3/  3)   Lines: 100.00% ( 19/ 19)
\PHPUnit\Util::PHPUnit\Util\Test
  Methods:   3.23% (  1/ 31)   Lines:  13.18% ( 63/478)

Process finished with exit code 0