Class ToHaveKey

Verify key exists.

$matcher = new ToHaveKey('foo'); $matcher->match([ 'foo' => 1 ]); //return true



$matcher->match([ 'bar' => 1 ]); //return false



	
		
expect\matcher\ToHaveKey			
			 implements 
				expect\matcher\ReportableMatcher
			
			
		
	








	
		Final

		
		Namespace: expect\matcher

		

				Copyright:
				Noritaka Horio holy.shared.design@gmail.com

				Author:
				Noritaka Horio holy.shared.design@gmail.com

			Located at matcher/ToHaveKey.php
		

	



	
	Methods summary
	

		
			 public 

			
			
			
		

		
		#
		__construct( string|integer $expected )

		
			
		

		
			


				Parameters
				
					$expected
					
				





		
		
	
	

		
			 public 

			boolean
			
			
		

		
		#
		match( mixed $actual )

		
			Verify whether the value is consistent with what is expected.
Returns true if the value matches the contents to be expected.
		

		
			Verify whether the value is consistent with what is expected.
Returns true if the value matches the contents to be expected.


				Parameters
				
					$actual
					value of actual
				

				Returns
				
					boolean
results of evaluation
				




				Implementation of
				expect\Matcher::match()
		
		
	
	

		
			 public 

			
			
			
		

		
		#
		reportFailed( expect\FailedMessage $message )

		
			Report the reason for the failure of positive evaluation.
		

		
			Report the reason for the failure of positive evaluation.


				Parameters
				
					$message
					message
				





				Implementation of
				expect\matcher\ReportableMatcher::reportFailed()
		
		
	
	

		
			 public 

			
			
			
		

		
		#
		reportNegativeFailed( expect\FailedMessage $message )

		
			Report the reason for the failure of negative evaluation.
		

		
			Report the reason for the failure of negative evaluation.


				Parameters
				
					$message
					message
				





				Implementation of
				expect\matcher\ReportableMatcher::reportNegativeFailed()

`public`	# `__construct( string\|integer $expected )` Parameters `$expected`
`public boolean`	# `match( mixed $actual )` Verify whether the value is consistent with what is expected. Returns true if the value matches the contents to be expected. Verify whether the value is consistent with what is expected. Returns true if the value matches the contents to be expected. Parameters `$actual` value of actual Returns boolean results of evaluation Implementation of `expect\Matcher::match()`
`public`	# `reportFailed( expect\FailedMessage $message )` Report the reason for the failure of positive evaluation. Report the reason for the failure of positive evaluation. Parameters `$message` message Implementation of `expect\matcher\ReportableMatcher::reportFailed()`
`public`	# `reportNegativeFailed( expect\FailedMessage $message )` Report the reason for the failure of negative evaluation. Report the reason for the failure of negative evaluation. Parameters `$message` message Implementation of `expect\matcher\ReportableMatcher::reportNegativeFailed()`

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Class ToHaveKey

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