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Tests: add dedicated tests for the
colorLines()
method
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<?php | ||
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namespace PHP_Parallel_Lint\PhpConsoleHighlighter\Test; | ||
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use PHP_Parallel_Lint\PhpConsoleColor\ConsoleColor; | ||
use PHP_Parallel_Lint\PhpConsoleHighlighter\Highlighter; | ||
use ReflectionMethod; | ||
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/** | ||
* @covers PHP_Parallel_Lint\PhpConsoleHighlighter\Highlighter::colorLines | ||
*/ | ||
class ColorLinesTest extends HighlighterTestCase | ||
{ | ||
/** @var string */ | ||
private $input = array( | ||
7 => array ( | ||
0 => array ( | ||
0 => 'token_keyword', | ||
1 => 'function ', | ||
), | ||
1 => array ( | ||
0 => 'token_default', | ||
1 => 'bar', | ||
), | ||
2 => array ( | ||
0 => 'token_keyword', | ||
1 => '(', | ||
), | ||
3 => array ( | ||
0 => 'token_default', | ||
1 => '$param', | ||
), | ||
4 => array ( | ||
0 => 'token_unknown', | ||
1 => ') ', | ||
), | ||
5 => array ( | ||
0 => 'token_keyword', | ||
1 => '{}', | ||
), | ||
), | ||
); | ||
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/** | ||
* Test the (private) `colorlines()` method. | ||
* | ||
* @dataProvider dataColorLines | ||
* | ||
* @param array $input Tokenized code lines. | ||
* @param array $output Expected function output. | ||
* @param bool $withTheme Whether or not the mock should act as if themes | ||
* have been registered or not. | ||
* | ||
* @return array | ||
*/ | ||
public function testColorLines($input, $expected, $withTheme = true) | ||
{ | ||
$method = new ReflectionMethod('PHP_Parallel_Lint\PhpConsoleHighlighter\Highlighter', 'colorLines'); | ||
$method->setAccessible(true); | ||
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$highlighter = new Highlighter($this->getConsoleColorMock($withTheme)); | ||
$output = $method->invoke($highlighter, $input); | ||
$method->setAccessible(false); | ||
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$this->assertSame($expected, $output); | ||
} | ||
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/** | ||
* Data provider. | ||
* | ||
* @return array | ||
*/ | ||
public function dataColorLines() | ||
{ | ||
return array( | ||
'No lines' => array( | ||
'input' => array(), | ||
'expected' => array(), | ||
), | ||
'With theme' => array( | ||
'input' => $this->input, | ||
'expected' => array( | ||
7 => '<token_keyword>function </token_keyword><token_default>bar</token_default><token_keyword>(</token_keyword><token_default>$param</token_default><token_unknown>) </token_unknown><token_keyword>{}</token_keyword>', | ||
), | ||
'withTheme' => true, | ||
), | ||
'Without theme' => array( | ||
'input' => $this->input, | ||
'expected' => array( | ||
7 => 'function bar($param) {}', | ||
), | ||
'withTheme' => false, | ||
), | ||
); | ||
} | ||
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/** | ||
* Integration test for the colorLines() method. | ||
*/ | ||
public function testColorLinesWithRealColors() | ||
{ | ||
$expected = array( | ||
7 => "\033[32mfunction \033[0m\033[39mbar\033[0m\033[32m(\033[0m\033[39m\$param\033[0m) \033[32m{}\033[0m", | ||
); | ||
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$color = new ConsoleColor(); | ||
$color->setForceStyle(true); | ||
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$method = new ReflectionMethod('PHP_Parallel_Lint\PhpConsoleHighlighter\Highlighter', 'colorLines'); | ||
$method->setAccessible(true); | ||
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$highlighter = new Highlighter($color); | ||
$output = $method->invoke($highlighter, $this->input); | ||
$method->setAccessible(false); | ||
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$this->assertSame($expected, $output); | ||
} | ||
} |