com.vaadin.flow.testutil

Class ClassesSerializableTest

java.lang.Object

com.vaadin.flow.testutil.ClassesSerializableTest

public abstract class ClassesSerializableTest
extends Object

A superclass for serialization testing. The test scans all the classpath and tries to serialize every single class (except ones from whitelist) in the classpath. Subclasses may adjust the whitelist by overriding getExcludedPatterns(), getBasePackages(), getJarPattern()

Constructor Summary

Constructors

Constructor and Description
ClassesSerializableTest()

Method Summary

Modifier and Type	Method and Description
void	classesSerializable() Tests that all the relevant classes and interfaces under getBasePackages() implement Serializable.
protected Stream<String>	getBasePackages()
protected Stream<String>	getExcludedPatterns()
protected Pattern	getJarPattern() JARs that will be scanned for classes to test, in addition to classpath directories.
protected boolean	isTestClassPath(String classPath)
protected void	resetThreadLocals() The method is called right after a class instantiation and might be overriden by subclasses to reset thread local values (ex.
<T> T	serializeAndDeserialize(T instance) Performs actual serialization/deserialization
protected void	setupThreadLocals() The method is called right a class instantiation and might be overriden by subclasses to install some necessary thread local values (ex.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassesSerializableTest

public ClassesSerializableTest()

Method Detail

getExcludedPatterns

protected Stream<String> getExcludedPatterns()

isTestClassPath

protected boolean isTestClassPath(String classPath)

serializeAndDeserialize

public <T> T serializeAndDeserialize(T instance)
                              throws Throwable

Performs actual serialization/deserialization

Type Parameters:

T - the type of the instance

Parameters:

instance - the instance

Returns:

the copy of the source object

Throws:

Throwable - if something goes wrong.

resetThreadLocals

protected void resetThreadLocals()

The method is called right after a class instantiation and might be overriden by subclasses to reset thread local values (ex. current UI).

See Also:

setupThreadLocals()

setupThreadLocals

protected void setupThreadLocals()

The method is called right a class instantiation and might be overriden by subclasses to install some necessary thread local values (ex. current UI).

See Also:

resetThreadLocals()

getJarPattern

protected Pattern getJarPattern()

JARs that will be scanned for classes to test, in addition to classpath directories.

Returns:

the compiled pattern

getBasePackages

protected Stream<String> getBasePackages()

classesSerializable

public void classesSerializable()
                         throws Throwable

Tests that all the relevant classes and interfaces under getBasePackages() implement Serializable.

Throws:

Throwable - serialization goes wrong