org.assertj.core.internal
Class Classes

java.lang.Object
  org.assertj.core.internal.Classes

public class Classes
extends Object

Reusable assertions for Classs.

Author:

William Delanoue

Constructor Summary

Classes()

Method Summary

void	assertContainsAnnotations(AssertionInfo info, Class<?> actual, Class<? extends Annotation>... annotations) Verifies that the actual Class contains the given Annotations.
void	assertHasDeclaredFields(AssertionInfo info, Class<?> actual, String... fields) Verifies that the actual Class has the declared fields.
void	assertHasFields(AssertionInfo info, Class<?> actual, String... fields) Verifies that the actual Class has the fields.
void	assertIsAnnotation(AssertionInfo info, Class<?> actual) Verifies that the actual Class is an annotation.
void	assertIsAssignableFrom(AssertionInfo info, Class<?> actual, Class<?>... others) Verifies that the actual Class is assignable from all the others classes.
void	assertIsInterface(AssertionInfo info, Class<?> actual) Verifies that the actual Class is an interface.
void	assertIsNotAnnotation(AssertionInfo info, Class<?> actual) Verifies that the actual Class is not an annotation.
void	assertIsNotInterface(AssertionInfo info, Class<?> actual) Verifies that the actual Class is not an interface.
static Classes	instance() Returns the singleton instance of this class.

Methods inherited from class java.lang.Object

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

Constructor Detail

Classes

public Classes()

Method Detail

instance

public static Classes instance()

Returns the singleton instance of this class.

Returns:

the singleton instance of this class.

assertIsAssignableFrom

public void assertIsAssignableFrom(AssertionInfo info,
                                   Class<?> actual,
                                   Class<?>... others)

Verifies that the actual Class is assignable from all the others classes.

Parameters:

info - contains information about the assertion.

actual - the "actual" Class.

others - the others Class who this actual class must be assignable.

Throws:

NullPointerException - if one of the others is null.

AssertionError - if actual is null.

AssertionError - if the actual Class is not assignable from all of the others classes.

assertIsNotInterface

public void assertIsNotInterface(AssertionInfo info,
                                 Class<?> actual)

Verifies that the actual Class is not an interface.

Parameters:

info - contains information about the assertion.

actual - the "actual" Class.

Throws:

AssertionError - if actual is null.

AssertionError - if the actual Class is an interface.

assertIsInterface

public void assertIsInterface(AssertionInfo info,
                              Class<?> actual)

Verifies that the actual Class is an interface.

Parameters:

info - contains information about the assertion.

actual - the "actual" Class.

Throws:

AssertionError - if actual is null.

AssertionError - if the actual Class is not an interface.

assertIsNotAnnotation

public void assertIsNotAnnotation(AssertionInfo info,
                                  Class<?> actual)

Verifies that the actual Class is not an annotation.

Parameters:

info - contains information about the assertion.

actual - the "actual" Class.

Throws:

AssertionError - if actual is null.

AssertionError - if the actual Class is an annotation.

assertIsAnnotation

public void assertIsAnnotation(AssertionInfo info,
                               Class<?> actual)

Verifies that the actual Class is an annotation.

Parameters:

info - contains information about the assertion.

actual - the "actual" Class.

Throws:

AssertionError - if actual is null.

AssertionError - if the actual Class is not an annotation.

assertContainsAnnotations

public void assertContainsAnnotations(AssertionInfo info,
                                      Class<?> actual,
                                      Class<? extends Annotation>... annotations)

Verifies that the actual Class contains the given Annotations.

Parameters:

info - contains information about the assertion.

actual - the "actual" Class.

annotations - annotations who must be attached to the class

Throws:

AssertionError - if actual is null.

AssertionError - if the actual Class doesn't contains all of these annotations.

assertHasFields

public void assertHasFields(AssertionInfo info,
                            Class<?> actual,
                            String... fields)

Verifies that the actual Class has the fields.

Parameters:

info - contains information about the assertion.

actual - the "actual" Class.

fields - the fields who must be present in the class.

Throws:

AssertionError - if actual is null.

AssertionError - if the actual Class doesn't contains all of the field.

assertHasDeclaredFields

public void assertHasDeclaredFields(AssertionInfo info,
                                    Class<?> actual,
                                    String... fields)

Verifies that the actual Class has the declared fields.

Parameters:

info - contains information about the assertion.

actual - the "actual" Class.

fields - the fields who must be declared in the class.

Throws:

AssertionError - if actual is null.

AssertionError - if the actual Class doesn't contains all of the field.