package bwapi;

import java.lang.reflect.InvocationTargetException;

import java.lang.reflect.Method;

import java.util.Arrays;

import java.util.List;

import java.util.stream.Collectors;

import static org.assertj.core.api.Assertions.assertThat;

class TypeTester {

private TypeTester() {

// Utility class

}

static void ensureSimpleGettersReturnNonNullAndDontFail(Class<? extends Enum<?>> typeEnumClass) throws InvocationTargetException, IllegalAccessException {

List<Method> simpleGetters = Arrays.stream(typeEnumClass.getMethods())

.filter(it -> it.getParameterCount() == 0 && it.getReturnType() != Void.TYPE)

.collect(Collectors.toList());

for (Enum<?> type : typeEnumClass.getEnumConstants()) {

for (Method getter : simpleGetters) {

// WHEN

Object result = getter.invoke(type);

// THEN

assertThat(result).describedAs("When calling " + getter.getName()).isNotNull();

}

}

}

}