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AvailabilityProbesHealthEndpointGroupsTests.java
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AvailabilityProbesHealthEndpointGroupsTests.java
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/*
* Copyright 2012-2021 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.boot.actuate.autoconfigure.availability;
import java.util.Collections;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.springframework.boot.actuate.health.AdditionalHealthEndpointPath;
import org.springframework.boot.actuate.health.HealthEndpointGroup;
import org.springframework.boot.actuate.health.HealthEndpointGroups;
import org.springframework.boot.actuate.health.HttpCodeStatusMapper;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.mock;
/**
* Tests for {@link AvailabilityProbesHealthEndpointGroups}.
*
* @author Phillip Webb
* @author Madhura Bhave
*/
class AvailabilityProbesHealthEndpointGroupsTests {
private HealthEndpointGroups delegate;
private HealthEndpointGroup group;
@BeforeEach
void setup() {
this.delegate = mock(HealthEndpointGroups.class);
this.group = mock(HealthEndpointGroup.class);
}
@Test
void createWhenGroupsIsNullThrowsException() {
assertThatIllegalArgumentException().isThrownBy(() -> new AvailabilityProbesHealthEndpointGroups(null, false))
.withMessage("Groups must not be null");
}
@Test
void getPrimaryDelegatesToGroups() {
given(this.delegate.getPrimary()).willReturn(this.group);
HealthEndpointGroups availabilityProbes = new AvailabilityProbesHealthEndpointGroups(this.delegate, false);
assertThat(availabilityProbes.getPrimary()).isEqualTo(this.group);
}
@Test
void getNamesIncludesAvailabilityProbeGroups() {
given(this.delegate.getNames()).willReturn(Collections.singleton("test"));
HealthEndpointGroups availabilityProbes = new AvailabilityProbesHealthEndpointGroups(this.delegate, false);
assertThat(availabilityProbes.getNames()).containsExactly("test", "liveness", "readiness");
}
@Test
void getWhenProbeInDelegateReturnsOriginalGroup() {
HealthEndpointGroup group = mock(HealthEndpointGroup.class);
HttpCodeStatusMapper mapper = mock(HttpCodeStatusMapper.class);
given(group.getHttpCodeStatusMapper()).willReturn(mapper);
given(this.delegate.get("liveness")).willReturn(group);
HealthEndpointGroups availabilityProbes = new AvailabilityProbesHealthEndpointGroups(this.delegate, false);
assertThat(availabilityProbes.get("liveness")).isEqualTo(group);
assertThat(group.getHttpCodeStatusMapper()).isEqualTo(mapper);
}
@Test
void getWhenProbeInDelegateAndExistingAdditionalPathReturnsOriginalGroup() {
HealthEndpointGroup group = mock(HealthEndpointGroup.class);
given(group.getAdditionalPath()).willReturn(AdditionalHealthEndpointPath.from("server:test"));
given(this.delegate.get("liveness")).willReturn(group);
HealthEndpointGroups availabilityProbes = new AvailabilityProbesHealthEndpointGroups(this.delegate, true);
HealthEndpointGroup liveness = availabilityProbes.get("liveness");
assertThat(liveness).isEqualTo(group);
assertThat(liveness.getAdditionalPath().getValue()).isEqualTo("test");
}
@Test
void getWhenProbeInDelegateAndAdditionalPathReturnsGroupWithAdditionalPath() {
given(this.delegate.get("liveness")).willReturn(this.group);
HealthEndpointGroups availabilityProbes = new AvailabilityProbesHealthEndpointGroups(this.delegate, true);
assertThat(availabilityProbes.get("liveness").getAdditionalPath().getValue()).isEqualTo("/livez");
}
@Test
void getWhenProbeNotInDelegateReturnsProbeGroup() {
HealthEndpointGroups availabilityProbes = new AvailabilityProbesHealthEndpointGroups(this.delegate, false);
assertThat(availabilityProbes.get("liveness")).isInstanceOf(AvailabilityProbesHealthEndpointGroup.class);
}
@Test
void getWhenNotProbeAndNotInDelegateReturnsNull() {
HealthEndpointGroups availabilityProbes = new AvailabilityProbesHealthEndpointGroups(this.delegate, false);
assertThat(availabilityProbes.get("mygroup")).isNull();
}
@Test
void getLivenessProbeHasOnlyLivenessStateAsMember() {
HealthEndpointGroups availabilityProbes = new AvailabilityProbesHealthEndpointGroups(this.delegate, false);
HealthEndpointGroup probeGroup = availabilityProbes.get("liveness");
assertThat(probeGroup.isMember("livenessState")).isTrue();
assertThat(probeGroup.isMember("readinessState")).isFalse();
}
@Test
void getReadinessProbeHasOnlyReadinessStateAsMember() {
HealthEndpointGroups availabilityProbes = new AvailabilityProbesHealthEndpointGroups(this.delegate, false);
HealthEndpointGroup probeGroup = availabilityProbes.get("readiness");
assertThat(probeGroup.isMember("livenessState")).isFalse();
assertThat(probeGroup.isMember("readinessState")).isTrue();
}
}