add ut

spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/feign/PolarisCircuitBreakerNameResolverTest.java

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+/*
+ * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ *
+ * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ *
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://opensource.org/licenses/BSD-3-Clause
+ *
+ * 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 com.tencent.cloud.polaris.circuitbreaker.feign;
+
+import java.lang.reflect.Method;
+
+import com.tencent.cloud.common.metadata.MetadataContext;
+import com.tencent.cloud.common.util.ApplicationContextAwareUtils;
+import com.tencent.cloud.common.util.ReflectionUtils;
+import com.tencent.cloud.rpc.enhancement.config.RpcEnhancementReporterProperties;
+import feign.Target;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.MockedStatic;
+import org.mockito.Mockito;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import org.springframework.context.ApplicationContext;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import static com.tencent.polaris.test.common.Consts.NAMESPACE_TEST;
+import static com.tencent.polaris.test.common.Consts.SERVICE_PROVIDER;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+
+/**
+ * @author sean yu
+ */
+@ExtendWith(MockitoExtension.class)
+public class PolarisCircuitBreakerNameResolverTest {
+
+	private static MockedStatic<ApplicationContextAwareUtils> mockedApplicationContextAwareUtils;
+
+	@BeforeAll
+	static void beforeAll() {
+		mockedApplicationContextAwareUtils = Mockito.mockStatic(ApplicationContextAwareUtils.class);
+		mockedApplicationContextAwareUtils.when(() -> ApplicationContextAwareUtils.getProperties(anyString()))
+				.thenReturn("unit-test");
+		ApplicationContext applicationContext = mock(ApplicationContext.class);
+		RpcEnhancementReporterProperties reporterProperties = mock(RpcEnhancementReporterProperties.class);
+		doReturn(reporterProperties)
+				.when(applicationContext).getBean(RpcEnhancementReporterProperties.class);
+		mockedApplicationContextAwareUtils.when(ApplicationContextAwareUtils::getApplicationContext)
+				.thenReturn(applicationContext);
+	}
+
+	@AfterAll
+	static void afterAll() {
+		mockedApplicationContextAwareUtils.close();
+	}
+
+	@BeforeEach
+	void setUp() {
+		MetadataContext.LOCAL_NAMESPACE = NAMESPACE_TEST;
+		MetadataContext.LOCAL_SERVICE = SERVICE_PROVIDER;
+	}
+
+
+	@Test
+	public void test() {
+		Target target = mock(Target.class);
+		doReturn("test-svc").when(target).name();
+		Method method = ReflectionUtils.findMethod(PolarisCircuitBreakerNameResolverTest.class, "mockRequestMapping");
+		PolarisCircuitBreakerNameResolver resolver = new PolarisCircuitBreakerNameResolver();
+		String polarisCircuitBreakerName = resolver.resolveCircuitBreakerName("test", target, method);
+		assertThat(polarisCircuitBreakerName).isEqualTo("Test#test-svc");
+	}
+
+	@Test
+	public void test2() {
+		Target target = mock(Target.class);
+		doReturn("test-svc").when(target).name();
+		Method method = ReflectionUtils.findMethod(PolarisCircuitBreakerNameResolverTest.class, "mockRequestMapping2");
+		PolarisCircuitBreakerNameResolver resolver = new PolarisCircuitBreakerNameResolver();
+		String polarisCircuitBreakerName = resolver.resolveCircuitBreakerName("test", target, method);
+		assertThat(polarisCircuitBreakerName).isEqualTo("Test#test-svc#/");
+	}
+
+	@Test
+	public void test3() {
+		Target target = mock(Target.class);
+		doReturn("test-svc").when(target).name();
+		Method method = ReflectionUtils.findMethod(PolarisCircuitBreakerNameResolverTest.class, "mockRequestMapping3");
+		PolarisCircuitBreakerNameResolver resolver = new PolarisCircuitBreakerNameResolver();
+		String polarisCircuitBreakerName = resolver.resolveCircuitBreakerName("test", target, method);
+		assertThat(polarisCircuitBreakerName).isEqualTo("Test#test-svc#/");
+	}
+
+
+	@RequestMapping
+	public void mockRequestMapping() {
+
+	}
+
+	@RequestMapping(path = "/")
+	public void mockRequestMapping2() {
+
+	}
+
+	@RequestMapping(value = "/")
+	public void mockRequestMapping3() {
+
+	}
+
+}