com.android.testutils

Class TestClassesGenerator

java.lang.Object

com.android.testutils.TestClassesGenerator

public final class TestClassesGenerator
extends java.lang.Object

A class generator used to create classes that can be used in tests.

Constructor Summary

Constructors

Constructor and Description
TestClassesGenerator()

Method Summary

Modifier and Type	Method and Description
static byte[]	classWithEmptyMethods(java.lang.String className, java.lang.String... namesAndDescriptors) Generates a class containing specified methods that contain empty bodies.
static byte[]	classWithFieldsAndMethods(java.lang.String className, java.util.List<java.lang.String> fields, java.util.List<java.lang.String> methods) Generates a class containing specified fields and methods.
static byte[]	classWithStrings(java.lang.String className, int cntStringsToGenerate) Generates a class containing specified fields and methods.
static byte[]	emptyClass(java.lang.String pkg, java.lang.String name) Generates an empty class in the specified package.
static byte[]	emptyClass(java.lang.String pkg, java.lang.String name, java.lang.String superName)
static byte[]	rewriteToVersion(int newVersion, java.io.InputStream current) Rewrites the version of the class file.

Methods inherited from class java.lang.Object

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

Constructor Detail

TestClassesGenerator

public TestClassesGenerator()

Method Detail

emptyClass

public static byte[] emptyClass(@NonNull
                                java.lang.String pkg,
                                @NonNull
                                java.lang.String name)
                         throws java.lang.Exception

Generates an empty class in the specified package.

Throws:

java.lang.Exception

emptyClass

public static byte[] emptyClass(@NonNull
                                java.lang.String pkg,
                                @NonNull
                                java.lang.String name,
                                @NonNull
                                java.lang.String superName)

classWithEmptyMethods

public static byte[] classWithEmptyMethods(java.lang.String className,
                                           java.lang.String... namesAndDescriptors)
                                    throws java.lang.Exception

Generates a class containing specified methods that contain empty bodies.

Throws:

java.lang.Exception

classWithFieldsAndMethods

public static byte[] classWithFieldsAndMethods(@NonNull
                                               java.lang.String className,
                                               @NonNull
                                               java.util.List<java.lang.String> fields,
                                               @NonNull
                                               java.util.List<java.lang.String> methods)
                                        throws java.lang.Exception

Generates a class containing specified fields and methods.

Throws:

java.lang.Exception

classWithStrings

public static byte[] classWithStrings(@NonNull
                                      java.lang.String className,
                                      int cntStringsToGenerate)
                               throws java.lang.Exception

Generates a class containing specified fields and methods.

Throws:

java.lang.Exception

rewriteToVersion

@NonNull
public static byte[] rewriteToVersion(int newVersion,
                                               @NonNull
                                               java.io.InputStream current)
                                        throws java.io.IOException

Rewrites the version of the class file.

Throws:

java.io.IOException