@Test
public void testClearMultipleModules() {
builder.addInvocationMetadataFactoriesClass(invocationMetadataFactory.getClass());
builder.addApplicationProcessorClass(invocationProcessor.getClass());
builder.addAttributesHandlerClass(attributesHandler.getClass());
assertThat(builder.getInvocationMetadataFactoryClasses().size(), is(1));
assertThat(builder.getApplicationProcessorClasses().size(), is(1));
assertThat(builder.getAttributesHandlerClasses().size(), is(1));
assertSame(builder, builder.clearInvocationMetadataFactoriesClass());
assertTrue(builder.getInvocationMetadataFactoryClasses().isEmpty());
assertSame(builder, builder.clearApplicationProcessorClass());
assertTrue(builder.getApplicationProcessorClasses().isEmpty());
assertSame(builder, builder.clearAttributesHanderClass());
assertTrue(builder.getAttributesHandlerClasses().isEmpty());
}