package org.springframework.boot.test.autoconfigure.filter;
import java.util.Arrays;
import java.util.LinkedHashSet;
import java.util.List;
import org.springframework.boot.context.TypeExcludeFilter;
import org.springframework.test.context.ContextConfigurationAttributes;
import org.springframework.test.context.ContextCustomizer;
import org.springframework.test.context.ContextCustomizerFactory;
import org.springframework.test.context.TestContextAnnotationUtils;
import org.springframework.test.context.TestContextAnnotationUtils.AnnotationDescriptor;
import org.springframework.util.ObjectUtils;
class TypeExcludeFiltersContextCustomizerFactory implements ContextCustomizerFactory {
private static final Class<?>[] NO_FILTERS = {};
@Override
public ContextCustomizer createContextCustomizer(Class<?> testClass,
List<ContextConfigurationAttributes> configurationAttributes) {
AnnotationDescriptor<TypeExcludeFilters> descriptor = TestContextAnnotationUtils
.findAnnotationDescriptor(testClass, TypeExcludeFilters.class);
Class<?>[] filterClasses = (descriptor != null) ? descriptor.getAnnotation().value() : NO_FILTERS;
if (ObjectUtils.isEmpty(filterClasses)) {
return null;
}
return createContextCustomizer(descriptor.getRootDeclaringClass(), filterClasses);
}
@SuppressWarnings("unchecked")
private ContextCustomizer createContextCustomizer(Class<?> testClass, Class<?>[] filterClasses) {
return new TypeExcludeFiltersContextCustomizer(testClass,
new LinkedHashSet<>(Arrays.asList((Class<? extends TypeExcludeFilter>[]) filterClasses)));
}
}