Package org.springframework.test.context.support

Class TestConstructorUtils

java.lang.Object

org.springframework.test.context.support.TestConstructorUtils

public abstract class TestConstructorUtils
extends Object

Utility methods for working with @TestConstructor.

Primarily intended for use within the framework.

Since:

5.2

Author:

Sam Brannen

See Also:

• TestConstructor

Method Summary

Modifier and Type	Method	Description
static boolean	isAutowirableConstructor(Constructor<?> constructor, Class<?> testClass)	Determine if the supplied constructor for the given test class is autowirable.
static boolean	isAutowirableConstructor(Constructor<?> constructor, Class<?> testClass, PropertyProvider fallbackPropertyProvider)	Determine if the supplied constructor for the given test class is autowirable.
static boolean	isAutowirableConstructor(Executable executable, Class<?> testClass)	Determine if the supplied executable for the given test class is an autowirable constructor.
static boolean	isAutowirableConstructor(Executable executable, Class<?> testClass, PropertyProvider fallbackPropertyProvider)	Determine if the supplied executable for the given test class is an autowirable constructor.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

isAutowirableConstructor

public static boolean isAutowirableConstructor(Executable executable,
 Class<?> testClass)

Determine if the supplied executable for the given test class is an autowirable constructor.

This method delegates to isAutowirableConstructor(Executable, Class, PropertyProvider) will a value of null for the fallback PropertyProvider.

Parameters:

executable - an executable for the test class

testClass - the test class

Returns:

true if the executable is an autowirable constructor

See Also:

• isAutowirableConstructor(Executable, Class, PropertyProvider)

isAutowirableConstructor

public static boolean isAutowirableConstructor(Constructor<?> constructor,
 Class<?> testClass)

Determine if the supplied constructor for the given test class is autowirable.

This method delegates to isAutowirableConstructor(Constructor, Class, PropertyProvider) will a value of null for the fallback PropertyProvider.

Parameters:

constructor - a constructor for the test class

testClass - the test class

Returns:

true if the constructor is autowirable

See Also:

• isAutowirableConstructor(Constructor, Class, PropertyProvider)

isAutowirableConstructor

public static boolean isAutowirableConstructor(Executable executable,
 Class<?> testClass,
 @Nullable
 PropertyProvider fallbackPropertyProvider)

Determine if the supplied executable for the given test class is an autowirable constructor.

This method delegates to isAutowirableConstructor(Constructor, Class, PropertyProvider) if the supplied executable is a constructor and otherwise returns false.

Parameters:

executable - an executable for the test class

testClass - the test class

fallbackPropertyProvider - fallback property provider used to look up the value for TestConstructor.TEST_CONSTRUCTOR_AUTOWIRE_MODE_PROPERTY_NAME if no such value is found in SpringProperties

Returns:

true if the executable is an autowirable constructor

Since:

5.3

See Also:

• isAutowirableConstructor(Constructor, Class, PropertyProvider)

isAutowirableConstructor

public static boolean isAutowirableConstructor(Constructor<?> constructor,
 Class<?> testClass,
 @Nullable
 PropertyProvider fallbackPropertyProvider)

Determine if the supplied constructor for the given test class is autowirable.

A constructor is considered to be autowirable if one of the following conditions is true.

1. The constructor is annotated with @Autowired.
2. @TestConstructor is present or meta-present on the test class with autowireMode set to ALL.
3. The default test constructor autowire mode has been set to ALL in SpringProperties or in the supplied fallback PropertyProvider (see TestConstructor.TEST_CONSTRUCTOR_AUTOWIRE_MODE_PROPERTY_NAME).

Parameters:

constructor - a constructor for the test class

testClass - the test class

fallbackPropertyProvider - fallback property provider used to look up the value for the default test constructor autowire mode if no such value is found in SpringProperties

Returns:

true if the constructor is autowirable

Since:

5.3