ClassesSerializableTest (Flow Generic Test Utilities 23.6-SNAPSHOT API)

java.lang.Object
- com.vaadin.flow.testutil.ClassFinder
- - com.vaadin.flow.testutil.ClassesSerializableTest

```
public abstract class ClassesSerializableTest
extends ClassFinder
```
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(), ClassFinder.getBasePackages(), ClassFinder.getJarPattern()

Since:

1.0

Constructor Summary

Constructors
Constructor Description

ClassesSerializableTest()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`classesSerializable()`	Tests that all the relevant classes and interfaces under `ClassFinder.getBasePackages()` implement Serializable.
`protected Stream<String>`	`getExcludedPatterns()`
`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 com.vaadin.flow.testutil.ClassFinder
findServerClasses, getBasePackages, getJarPattern, getRawClasspathEntries, isFunctionalType, isTestClass, isTestClassPath

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()
```
  - 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()
  - classesSerializable
```
public void classesSerializable()
                         throws Throwable
```
    Tests that all the relevant classes and interfaces under ClassFinder.getBasePackages() implement Serializable.
    
    Throws:
    
    Throwable - serialization goes wrong