Package org.junit.jupiter.params
Class ParameterizedTestParameterResolver
- java.lang.Object
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- org.junit.jupiter.params.ParameterizedTestParameterResolver
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- All Implemented Interfaces:
Extension
,ParameterResolver
class ParameterizedTestParameterResolver extends java.lang.Object implements ParameterResolver
- Since:
- 5.0
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Field Summary
Fields Modifier and Type Field Description private java.lang.Object[]
arguments
private ParameterizedTestMethodContext
methodContext
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Constructor Summary
Constructors Constructor Description ParameterizedTestParameterResolver(ParameterizedTestMethodContext methodContext, java.lang.Object[] arguments)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
resolveParameter(ParameterContext parameterContext, ExtensionContext extensionContext)
Resolve an argument for theParameter
in the suppliedParameterContext
for the suppliedExtensionContext
.boolean
supportsParameter(ParameterContext parameterContext, ExtensionContext extensionContext)
Determine if this resolver supports resolution of an argument for theParameter
in the suppliedParameterContext
for the suppliedExtensionContext
.
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Field Detail
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methodContext
private final ParameterizedTestMethodContext methodContext
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arguments
private final java.lang.Object[] arguments
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Constructor Detail
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ParameterizedTestParameterResolver
ParameterizedTestParameterResolver(ParameterizedTestMethodContext methodContext, java.lang.Object[] arguments)
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Method Detail
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supportsParameter
public boolean supportsParameter(ParameterContext parameterContext, ExtensionContext extensionContext)
Description copied from interface:ParameterResolver
Determine if this resolver supports resolution of an argument for theParameter
in the suppliedParameterContext
for the suppliedExtensionContext
.The
Method
orConstructor
in which the parameter is declared can be retrieved viaParameterContext.getDeclaringExecutable()
.- Specified by:
supportsParameter
in interfaceParameterResolver
- Parameters:
parameterContext
- the context for the parameter for which an argument should be resolved; nevernull
extensionContext
- the extension context for theExecutable
about to be invoked; nevernull
- Returns:
true
if this resolver can resolve an argument for the parameter- See Also:
ParameterResolver.resolveParameter(org.junit.jupiter.api.extension.ParameterContext, org.junit.jupiter.api.extension.ExtensionContext)
,ParameterContext
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resolveParameter
public java.lang.Object resolveParameter(ParameterContext parameterContext, ExtensionContext extensionContext) throws ParameterResolutionException
Description copied from interface:ParameterResolver
Resolve an argument for theParameter
in the suppliedParameterContext
for the suppliedExtensionContext
.This method is only called by the framework if
ParameterResolver.supportsParameter(org.junit.jupiter.api.extension.ParameterContext, org.junit.jupiter.api.extension.ExtensionContext)
previously returnedtrue
for the sameParameterContext
andExtensionContext
.The
Method
orConstructor
in which the parameter is declared can be retrieved viaParameterContext.getDeclaringExecutable()
.- Specified by:
resolveParameter
in interfaceParameterResolver
- Parameters:
parameterContext
- the context for the parameter for which an argument should be resolved; nevernull
extensionContext
- the extension context for theExecutable
about to be invoked; nevernull
- Returns:
- the resolved argument for the parameter; may only be
null
if the parameter type is not a primitive - Throws:
ParameterResolutionException
- See Also:
ParameterResolver.supportsParameter(org.junit.jupiter.api.extension.ParameterContext, org.junit.jupiter.api.extension.ExtensionContext)
,ParameterContext
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