TestUtilities

public final class TestUtilities
extends @NonNull Object

Methods
Modifier and Type	Method and Description
`static List<@ReadOnly File>`	`deeplyEnclosedJavaTestFiles(@ReadOnly File directory)` Returns all the java files that are descendants of the given directory
`static List<@ReadOnly File>`	`enclosedJavaTestFiles(@ReadOnly File directory)` Returns all the java files that are direct children of the given directory
`static List<@ReadOnly String>`	`expectedDiagnostics(@ReadOnly File file)`
`static List<@ReadOnly String>`	`expectedDiagnostics(@ReadOnly String prefix, File[] files)`
`static List<@ReadOnly String>`	`expectedDiagnostics(@ReadOnly String prefix, String[] files)`
`static boolean`	`isJavaFile(@ReadOnly File file)` Returns true if the file is a file ending with `.java`
`static boolean`	`isJavaTestFile(@ReadOnly File file)` Checks if the given file is a java test file not to be ignored.
`static boolean`	`shouldSucceed(@ReadOnly File expectedFile)` Returns true if the compilation associated with the given expected output should succeed without any errors.

isJavaFile
```
public static boolean isJavaFile(@ReadOnly File file)
```
Returns true if the file is a file ending with .java

isJavaTestFile
```
public static boolean isJavaTestFile(@ReadOnly File file)
```
Checks if the given file is a java test file not to be ignored. Returns true if it is a file and does not contain @skip-test in the declaration comment of the file.

shouldSucceed
```
public static boolean shouldSucceed(@ReadOnly File expectedFile)
```
Returns true if the compilation associated with the given expected output should succeed without any errors. In particular, it returns true if the expected file doesn't exist, or all the found errors are warnings.

enclosedJavaTestFiles
```
public static List<@ReadOnly File> enclosedJavaTestFiles(@ReadOnly File directory)
```
Returns all the java files that are direct children of the given directory

public static List<@ReadOnly File> deeplyEnclosedJavaTestFiles(@ReadOnly File directory)

Returns all the java files that are descendants of the given directory

public static List<@ReadOnly String> expectedDiagnostics(@ReadOnly File file)

public static List<@ReadOnly String> expectedDiagnostics(@ReadOnly String prefix,
                                         String[] files)

public static List<@ReadOnly String> expectedDiagnostics(@ReadOnly String prefix,
                                         File[] files)

Class TestUtilities