Examples with ByteBuddy net.bytebuddy.ByteBuddy used on opensource projects

Example 76 with ByteBuddy

use of net.bytebuddy.ByteBuddy in project byte-buddy by raphw.

the class AdviceTest method testAdviceThrowSuppressed.

@Test
public void testAdviceThrowSuppressed() throws Exception {
    Class<?> type = new ByteBuddy().redefine(TracableSample.class).visit(Advice.to(ThrowSuppressed.class).on(named(FOO))).make().load(ClassLoadingStrategy.BOOTSTRAP_LOADER, ClassLoadingStrategy.Default.WRAPPER).getLoaded();
    type.getDeclaredMethod(FOO).invoke(type.getDeclaredConstructor().newInstance());
    assertThat(type.getDeclaredField(ENTER).get(null), is((Object) 1));
    assertThat(type.getDeclaredField(INSIDE).get(null), is((Object) 1));
    assertThat(type.getDeclaredField(EXIT).get(null), is((Object) 1));
}

Example 77 with ByteBuddy

use of net.bytebuddy.ByteBuddy in project byte-buddy by raphw.

the class AdviceTest method testUserUnloadedTypeValue.

@Test
public void testUserUnloadedTypeValue() throws Exception {
    Class<?> type = new ByteBuddy().redefine(Sample.class).visit(Advice.withCustomMapping().bind(Custom.class, TypeDescription.OBJECT).to(CustomAdvice.class).on(named(FOO))).make().load(ClassLoadingStrategy.BOOTSTRAP_LOADER, ClassLoadingStrategy.Default.WRAPPER).getLoaded();
    assertThat(type.getDeclaredMethod(FOO).invoke(type.getDeclaredConstructor().newInstance()), is((Object) FOO));
}

Example 78 with ByteBuddy

use of net.bytebuddy.ByteBuddy in project byte-buddy by raphw.

the class AdviceTest method testPrimitiveNonAssignableCasting.

@Test
public void testPrimitiveNonAssignableCasting() throws Exception {
    Class<?> type = new ByteBuddy().redefine(NonAssignablePrimitiveReturnTypeAdvice.class).visit(Advice.to(NonAssignablePrimitiveReturnTypeAdvice.class).on(named(FOO))).make().load(ClassLoadingStrategy.BOOTSTRAP_LOADER, ClassLoadingStrategy.Default.WRAPPER).getLoaded();
    try {
        type.getDeclaredMethod(FOO).invoke(type.getDeclaredConstructor().newInstance());
        fail();
    } catch (InvocationTargetException exception) {
        assertThat(exception.getCause(), instanceOf(ClassCastException.class));
    }
}

Example 79 with ByteBuddy

use of net.bytebuddy.ByteBuddy in project byte-buddy by raphw.

the class AdviceTest method testLineNumberNoPrepend.

@Test
public void testLineNumberNoPrepend() throws Exception {
    Class<?> type = new ByteBuddy().redefine(Sample.class).visit(Advice.to(NoLineNumberAdvice.class).on(named(FOO))).make().load(ClassLoadingStrategy.BOOTSTRAP_LOADER, ClassLoadingStrategy.Default.WRAPPER).getLoaded();
    assertThat(type.getDeclaredMethod(FOO).invoke(type.getDeclaredConstructor().newInstance()), is((Object) FOO));
}

Example 80 with ByteBuddy

use of net.bytebuddy.ByteBuddy in project byte-buddy by raphw.

the class AdviceTest method testEnterValueSubstitution.

@Test
public void testEnterValueSubstitution() throws Exception {
    Class<?> type = new ByteBuddy().redefine(Sample.class).visit(Advice.to(EnterSubstitutionAdvice.class).on(named(FOO))).make().load(ClassLoadingStrategy.BOOTSTRAP_LOADER, ClassLoadingStrategy.Default.WRAPPER).getLoaded();
    assertThat(type.getDeclaredMethod(FOO).invoke(type.getDeclaredConstructor().newInstance()), is((Object) FOO));
}