TestLogger.php 2.7 KB

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  1. <?php
  2. namespace GuzzleHttp\Tests;
  3. use Psr\Log\AbstractLogger;
  4. /**
  5. * Used for testing purposes.
  6. *
  7. * It records all records and gives you access to them for verification.
  8. */
  9. class TestLogger extends AbstractLogger
  10. {
  11. public $records = [];
  12. public $recordsByLevel = [];
  13. public function log($level, $message, array $context = []): void
  14. {
  15. $record = [
  16. 'level' => $level,
  17. 'message' => $message,
  18. 'context' => $context,
  19. ];
  20. $this->recordsByLevel[$record['level']][] = $record;
  21. $this->records[] = $record;
  22. }
  23. public function hasRecords($level)
  24. {
  25. return isset($this->recordsByLevel[$level]);
  26. }
  27. public function hasRecord($record, $level)
  28. {
  29. if (is_string($record)) {
  30. $record = ['message' => $record];
  31. }
  32. return $this->hasRecordThatPasses(static function ($rec) use ($record) {
  33. if ($rec['message'] !== $record['message']) {
  34. return false;
  35. }
  36. if (isset($record['context']) && $rec['context'] !== $record['context']) {
  37. return false;
  38. }
  39. return true;
  40. }, $level);
  41. }
  42. public function hasRecordThatContains($message, $level)
  43. {
  44. return $this->hasRecordThatPasses(static function ($rec) use ($message) {
  45. return strpos($rec['message'], $message) !== false;
  46. }, $level);
  47. }
  48. public function hasRecordThatMatches($regex, $level)
  49. {
  50. return $this->hasRecordThatPasses(static function ($rec) use ($regex) {
  51. return preg_match($regex, $rec['message']) > 0;
  52. }, $level);
  53. }
  54. public function hasRecordThatPasses(callable $predicate, $level)
  55. {
  56. if (!isset($this->recordsByLevel[$level])) {
  57. return false;
  58. }
  59. foreach ($this->recordsByLevel[$level] as $i => $rec) {
  60. if ($predicate($rec, $i)) {
  61. return true;
  62. }
  63. }
  64. return false;
  65. }
  66. public function __call($method, $args)
  67. {
  68. if (preg_match('/(.*)(Debug|Info|Notice|Warning|Error|Critical|Alert|Emergency)(.*)/', $method, $matches) > 0) {
  69. $genericMethod = $matches[1].('Records' !== $matches[3] ? 'Record' : '').$matches[3];
  70. $level = strtolower($matches[2]);
  71. if (method_exists($this, $genericMethod)) {
  72. $args[] = $level;
  73. return ($this->{$genericMethod})(...$args);
  74. }
  75. }
  76. throw new \BadMethodCallException('Call to undefined method '.static::class.'::'.$method.'()');
  77. }
  78. public function reset()
  79. {
  80. $this->records = [];
  81. $this->recordsByLevel = [];
  82. }
  83. }