/* * Copyright 2012-2020 the original author or 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 * * https://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 org.springframework.cloud.health; import java.util.Collections; import org.junit.Before; import org.junit.Test; import org.mockito.BDDMockito; import org.springframework.beans.factory.ObjectProvider; import org.springframework.boot.actuate.health.Status; import org.springframework.cloud.context.properties.ConfigurationPropertiesRebinder; import org.springframework.cloud.context.scope.refresh.RefreshScope; import static org.assertj.core.api.BDDAssertions.then; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.when; /** * @author Dave Syer */ public class RefreshScopeHealthIndicatorTests { @SuppressWarnings("unchecked") private ObjectProvider<RefreshScope> scopeProvider = mock(ObjectProvider.class); private ConfigurationPropertiesRebinder rebinder = mock( ConfigurationPropertiesRebinder.class); private RefreshScope scope = mock(RefreshScope.class); private RefreshScopeHealthIndicator indicator = new RefreshScopeHealthIndicator( this.scopeProvider, this.rebinder); @Before public void init() { BDDMockito.willReturn(this.scope).given(this.scopeProvider).getIfAvailable(); when(this.rebinder.getErrors()).thenReturn(Collections.emptyMap()); when(this.scope.getErrors()).thenReturn(Collections.emptyMap()); } @Test public void sunnyDay() { then(this.indicator.health().getStatus()).isEqualTo(Status.UP); } @Test public void binderError() { when(this.rebinder.getErrors()) .thenReturn(Collections.singletonMap("foo", new RuntimeException("FOO"))); then(this.indicator.health().getStatus()).isEqualTo(Status.DOWN); } @Test public void scopeError() { when(this.scope.getErrors()) .thenReturn(Collections.singletonMap("foo", new RuntimeException("FOO"))); then(this.indicator.health().getStatus()).isEqualTo(Status.DOWN); } @Test public void bothError() { when(this.rebinder.getErrors()) .thenReturn(Collections.singletonMap("foo", new RuntimeException("FOO"))); when(this.scope.getErrors()) .thenReturn(Collections.singletonMap("bar", new RuntimeException("BAR"))); then(this.indicator.health().getStatus()).isEqualTo(Status.DOWN); } @Test public void nullRefreshScope() { ObjectProvider<RefreshScope> scopeProvider = mock(ObjectProvider.class); BDDMockito.willReturn(null).given(scopeProvider).getIfAvailable(); then(this.indicator.health().getStatus()).isEqualTo(Status.UP); } }