/*

* Copyright 2012-2023 The Feign Authors

*

* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except

* in compliance with the License. You may obtain a copy of the License at

*

* http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software distributed under the License

* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

* or implied. See the License for the specific language governing permissions and limitations under

* the License.

*/

package feign;

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

import static org.junit.Assert.assertTrue;

import static org.mockito.Mockito.RETURNS_MOCKS;

import java.lang.reflect.Field;

import java.util.List;

import org.junit.Test;

import org.mockito.Mockito;

public class BaseBuilderTest {

@Test

public void checkEnrichTouchesAllAsyncBuilderFields()

throws IllegalArgumentException, IllegalAccessException {

test(AsyncFeign.builder().requestInterceptor(template -> {

}), 14);

}

private void test(BaseBuilder<?> builder, int expectedFieldsCount)

throws IllegalArgumentException, IllegalAccessException {

Capability mockingCapability = Mockito.mock(Capability.class, RETURNS_MOCKS);

BaseBuilder<?> enriched = builder.addCapability(mockingCapability).enrich();

List<Field> fields = enriched.getFieldsToEnrich();

assertThat(fields).hasSize(expectedFieldsCount);

for (Field field : fields) {

field.setAccessible(true);

Object mockedValue = field.get(enriched);

if (mockedValue instanceof List) {

mockedValue = ((List<Object>) mockedValue).get(0);

}

assertTrue("Field was not enriched " + field, Mockito.mockingDetails(mockedValue)

.isMock());

}

}

@Test

public void checkEnrichTouchesAllBuilderFields()

throws IllegalArgumentException, IllegalAccessException {

test(Feign.builder().requestInterceptor(template -> {

}), 12);

}

}