TestClass (JUnit API)
Date: 2011-08-22

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## org.junit.runners.model
Class TestClass

    java.lang.Object
      org.junit.runners.model.TestClass

    public class TestClass

extends Object

Wraps a class to be run, providing method validation and annotation searching

Constructor Summary
`TestClass(Class<?> klass)` Creates a `TestClass` wrapping `klass`.

Method Summary
`List<FrameworkField>` | `getAnnotatedFields(Class<? extends Annotation> annotationClass)` Returns, efficiently, all the non-overridden fields in this class and its superclasses that are annotated with `annotationClass`.
`
`<T> List<T>`
` | `getAnnotatedFieldValues(Object test, Class<? extends Annotation> annotationClass, Class<T> valueClass)`
`List<FrameworkMethod>` | `getAnnotatedMethods(Class<? extends Annotation> annotationClass)` Returns, efficiently, all the non-overridden methods in this class and its superclasses that are annotated with `annotationClass`.
`Annotation[]` | `getAnnotations()` Returns the annotations on this class
`Class<?>` | `getJavaClass()` Returns the underlying Java class.
`String` | `getName()` Returns the class's name.
`Constructor<?>` | `getOnlyConstructor()` Returns the only public constructor in the class, or throws an `AssertionError` if there are more or less than one.

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

Constructor Detail

### TestClass

    public TestClass(Class<?> klass)

  Creates a `TestClass` wrapping `klass`. Each time this constructor executes, the class is scanned for annotations, which can be an expensive process (we hope in future JDK's it will not be.) Therefore, try to share instances of `TestClass` where possible.

Method Detail

### getAnnotatedMethods

    public List<FrameworkMethod> getAnnotatedMethods(Class<? extends Annotation> annotationClass)

  Returns, efficiently, all the non-overridden methods in this class and its superclasses that are annotated with `annotationClass`.

### getAnnotatedFields

    public List<FrameworkField> getAnnotatedFields(Class<? extends Annotation> annotationClass)

  Returns, efficiently, all the non-overridden fields in this class and its superclasses that are annotated with `annotationClass`.

### getJavaClass

    public Class<?> getJavaClass()

  Returns the underlying Java class.

### getName

    public String getName()

  Returns the class's name.

### getOnlyConstructor

    public Constructor<?> getOnlyConstructor()

  Returns the only public constructor in the class, or throws an `AssertionError` if there are more or less than one.

### getAnnotations

    public Annotation[] getAnnotations()

  Returns the annotations on this class

### getAnnotatedFieldValues

    public <T> List<T> getAnnotatedFieldValues(Object test,
                                               Class<? extends Annotation> annotationClass,
                                               Class<T> valueClass)

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