【发布时间】:2020-03-25 12:12:46
【问题描述】:
以下是被测对象RestClient.java
package com.demo.mockito;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.Validate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import com.demo.sample1.RestClient;
import com.demo.sample2.AboutApi;
import com.demo.sample3.ServiceInfo;
import com.demo.sample4.FeatureRepo;
@Component
@Slf4j
public class RestClient {
@Value("${test.api.baseURL:http://localhost:80}")
private String baseURL;
private static String ACTIVE = "ACTIVE";
@Autowired(required = false)
private TokenService tokenService;
private FeatureRepo featureRepo;
RestClient(FeatureRepo featureRepo) {
this.FeatureRepo = featureRepo;
}
public boolean isEnabled() {
AboutApi aboutApi = new AboutApi(getApiClient());
ServiceInfo serviceInfo = aboutApi.getMultiSiteServiceInfo();
Validate.notNull(serviceInfo);
return ACTIVE.equals(serviceInfo.getStatus());
}
private ApiClient getApiClient() {
ApiClient apiClient = new ApiClient();
apiClient.setBasePath(baseURL);
return apiClient;
}
}
而这个是测试RestClientTest.java
package com.demo.mockito;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.when;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.powermock.modules.junit4.PowerMockRunner;
import com.demo.sample1.RestClient;
import com.demo.sample2.AboutApi;
import com.demo.sample3.ServiceInfo;
import com.demo.sample4.FeatureRepo;
@RunWith(PowerMockRunner.class)
public class RestClientTest {
@InjectMocks private RestClient restClient;
@Mock private AboutApi aboutApiClient;
@Mock ServiceInfo serviceInfo;
@Mock FeatureRepo featureRepo;
@Before
public void init() throws ApiException {
when(aboutApiClient.getServiceInfo()).thenReturn(serviceInfo);
when(serviceInfo.getStatus()).thenReturn("ACTIVE");
}
@Test
public void testIsEnabled() throws ApiException {
boolean status = restClient.isEnabled();
assertTrue(status);
}
}
当我运行测试时,理想情况下,当它到达 RestClient.java 的 isEnabled 方法的第二行时,输出应该按照 @Before 的第一行中的说明进行模拟但它会尝试调用导致 IllegalArgumentException 的真实方法。
谁能告诉我如何在不对文件 RestClient.java 进行任何更改的情况下正确模拟该调用?
【问题讨论】:
-
你可以添加另一个构造函数来传递两个模拟
标签: java spring junit mockito powermockito