Example 1 with PropertyProvider
use of org.springframework.test.context.support.PropertyProvider in project spring-framework by spring-projects.
the class SpringExtension method supportsParameter.
/**
* Determine if the value for the {@link Parameter} in the supplied {@link ParameterContext}
* should be autowired from the test's {@link ApplicationContext}.
* <p>A parameter is considered to be autowirable if one of the following
* conditions is {@code true}.
* <ol>
* <li>The {@linkplain ParameterContext#getDeclaringExecutable() declaring
* executable} is a {@link Constructor} and
* {@link TestConstructorUtils#isAutowirableConstructor(Constructor, Class, PropertyProvider)}
* returns {@code true}. Note that {@code isAutowirableConstructor()} will be
* invoked with a fallback {@link PropertyProvider} that delegates its lookup
* to {@link ExtensionContext#getConfigurationParameter(String)}.</li>
* <li>The parameter is of type {@link ApplicationContext} or a sub-type thereof.</li>
* <li>The parameter is of type {@link ApplicationEvents} or a sub-type thereof.</li>
* <li>{@link ParameterResolutionDelegate#isAutowirable} returns {@code true}.</li>
* </ol>
* <p><strong>WARNING</strong>: If a test class {@code Constructor} is annotated
* with {@code @Autowired} or automatically autowirable (see {@link TestConstructor}),
* Spring will assume the responsibility for resolving all parameters in the
* constructor. Consequently, no other registered {@link ParameterResolver}
* will be able to resolve parameters.
* @see #resolveParameter
* @see TestConstructorUtils#isAutowirableConstructor(Constructor, Class)
* @see ParameterResolutionDelegate#isAutowirable
*/
@Override
public boolean supportsParameter(ParameterContext parameterContext, ExtensionContext extensionContext) {
Parameter parameter = parameterContext.getParameter();
Executable executable = parameter.getDeclaringExecutable();
Class<?> testClass = extensionContext.getRequiredTestClass();
PropertyProvider junitPropertyProvider = propertyName -> extensionContext.getConfigurationParameter(propertyName).orElse(null);
return (TestConstructorUtils.isAutowirableConstructor(executable, testClass, junitPropertyProvider) || ApplicationContext.class.isAssignableFrom(parameter.getType()) || supportsApplicationEvents(parameterContext) || ParameterResolutionDelegate.isAutowirable(parameter, parameterContext.getIndex()));
}
Also used :
BeforeEach(org.junit.jupiter.api.BeforeEach)
Arrays(java.util.Arrays)
PropertyProvider(org.springframework.test.context.support.PropertyProvider)
Autowired(org.springframework.beans.factory.annotation.Autowired)
ExtensionContext(org.junit.jupiter.api.extension.ExtensionContext)
ParameterResolutionDelegate(org.springframework.beans.factory.annotation.ParameterResolutionDelegate)
Constructor(java.lang.reflect.Constructor)
AfterAll(org.junit.jupiter.api.AfterAll)
AfterEachCallback(org.junit.jupiter.api.extension.AfterEachCallback)
MergedAnnotations(org.springframework.core.annotation.MergedAnnotations)
BeforeAll(org.junit.jupiter.api.BeforeAll)
Parameter(java.lang.reflect.Parameter)
Executable(java.lang.reflect.Executable)
Nullable(org.springframework.lang.Nullable)
Method(java.lang.reflect.Method)
Namespace(org.junit.jupiter.api.extension.ExtensionContext.Namespace)
SearchStrategy(org.springframework.core.annotation.MergedAnnotations.SearchStrategy)
TestContextManager(org.springframework.test.context.TestContextManager)
TestConstructor(org.springframework.test.context.TestConstructor)
MethodFilter(org.springframework.util.ReflectionUtils.MethodFilter)
AfterTestExecutionCallback(org.junit.jupiter.api.extension.AfterTestExecutionCallback)
Store(org.junit.jupiter.api.extension.ExtensionContext.Store)
ApplicationContext(org.springframework.context.ApplicationContext)
BeforeTestExecutionCallback(org.junit.jupiter.api.extension.BeforeTestExecutionCallback)
ParameterContext(org.junit.jupiter.api.extension.ParameterContext)
RepeatableContainers(org.springframework.core.annotation.RepeatableContainers)
List(java.util.List)
AfterEach(org.junit.jupiter.api.AfterEach)
BeforeAllCallback(org.junit.jupiter.api.extension.BeforeAllCallback)
AfterAllCallback(org.junit.jupiter.api.extension.AfterAllCallback)
ReflectionUtils(org.springframework.util.ReflectionUtils)
Modifier(java.lang.reflect.Modifier)
Annotation(java.lang.annotation.Annotation)
BeforeEachCallback(org.junit.jupiter.api.extension.BeforeEachCallback)
Testable(org.junit.platform.commons.annotation.Testable)
ApplicationEvents(org.springframework.test.context.event.ApplicationEvents)
TestConstructorUtils(org.springframework.test.context.support.TestConstructorUtils)
ParameterResolver(org.junit.jupiter.api.extension.ParameterResolver)
TestInstancePostProcessor(org.junit.jupiter.api.extension.TestInstancePostProcessor)
Assert(org.springframework.util.Assert)
PropertyProvider(org.springframework.test.context.support.PropertyProvider)
Parameter(java.lang.reflect.Parameter)
Executable(java.lang.reflect.Executable)
Aggregations
Annotation (java.lang.annotation.Annotation)1
Constructor (java.lang.reflect.Constructor)1
Executable (java.lang.reflect.Executable)1
Method (java.lang.reflect.Method)1
Modifier (java.lang.reflect.Modifier)1
Parameter (java.lang.reflect.Parameter)1
Arrays (java.util.Arrays)1
List (java.util.List)1
AfterAll (org.junit.jupiter.api.AfterAll)1
AfterEach (org.junit.jupiter.api.AfterEach)1
BeforeAll (org.junit.jupiter.api.BeforeAll)1
BeforeEach (org.junit.jupiter.api.BeforeEach)1
AfterAllCallback (org.junit.jupiter.api.extension.AfterAllCallback)1
AfterEachCallback (org.junit.jupiter.api.extension.AfterEachCallback)1
AfterTestExecutionCallback (org.junit.jupiter.api.extension.AfterTestExecutionCallback)1
BeforeAllCallback (org.junit.jupiter.api.extension.BeforeAllCallback)1
BeforeEachCallback (org.junit.jupiter.api.extension.BeforeEachCallback)1
BeforeTestExecutionCallback (org.junit.jupiter.api.extension.BeforeTestExecutionCallback)1
ExtensionContext (org.junit.jupiter.api.extension.ExtensionContext)1
Namespace (org.junit.jupiter.api.extension.ExtensionContext.Namespace)1
