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Test of Collator::getStrength()

Example #1 : test success
Example #1
$input = [
  
'locale' => 'en_US',
  
'strength' => 'Collator::PRIMARY',
]
$expected_output = $test_output
$test_output = [
  
'result' => [
    
'collator' => 'Collator instance',
    
'bool' => true,
    
'int' => 0,
    
'name' => 'Collator::FRENCH_COLLATION,Collator::PRIMARY,Collator::SORT_REGULAR',
  ],
  
'php_version' => '7.1.24 Linux x86_64',
]