TestUtils (Flow Generic Test Utilities 23.6-SNAPSHOT API)

java.lang.Object
- com.vaadin.flow.testutil.TestUtils

```
public final class TestUtils
extends Object
```
Shared code to use in the unit tests.

Since:

1.0.

Author:

Vaadin Ltd

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static File`	`getTestFolder(String name)`	Gets a test folder by its resource name using `getTestResource(String)`.
`static File`	`getTestJar()`	An easy way to get a test jar.
`static File`	`getTestJar(String jarName)`	Gets a test jar file by its resource name using `getTestResource(String)`.
`static URL`	`getTestResource(String resourceName)`	Gets a test resouce by its name using using `ClassLoader.getResource(String)`.
`static List<String>`	`listFilesRecursively(File directory)`	Lists all file (not directories) paths in directory specified.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getTestJar
```
public static File getTestJar()
```
    An easy way to get a test jar. Fails if the file was not found.
    
    Returns:
    
    test jar file
  - getTestJar
```
public static File getTestJar(String jarName)
```
    Gets a test jar file by its resource name using getTestResource(String).
    
    Parameters:
    
    jarName - the resource name of a jar file
    
    Returns:
    
    corresponding test jar file
  - getTestFolder
```
public static File getTestFolder(String name)
```
    Gets a test folder by its resource name using getTestResource(String).
    
    Parameters:
    
    name - the resource name of the folder
    
    Returns:
    
    corresponding folder
  - getTestResource
```
public static URL getTestResource(String resourceName)
```
    Gets a test resouce by its name using using ClassLoader.getResource(String). Fails if the file was not found (null).
    
    Parameters:
    
    resourceName - the resource name
    
    Returns:
    
    corresponding resource url
  - listFilesRecursively
```
public static List<String> listFilesRecursively(File directory)
```
    Lists all file (not directories) paths in directory specified. Fails if directory specified does not exist or is not a directory.
    
    Parameters:
    
    directory - directory to list files in
    
    Returns:
    
    list of paths, relative to the directory specified