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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2021 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.clamp.controlloop.models.controlloop.persistence.provider;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoop;
import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopOrderedState;
import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoops;
import org.onap.policy.common.utils.coder.Coder;
import org.onap.policy.common.utils.coder.StandardCoder;
import org.onap.policy.common.utils.coder.YamlJsonTranslator;
import org.onap.policy.common.utils.resources.ResourceUtils;
import org.onap.policy.models.provider.PolicyModelsProviderParameters;
import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
import org.onap.policy.models.tosca.authorative.concepts.ToscaTypedEntityFilter;
class ControlLoopProviderTest {
private static final String LIST_IS_NULL = "controlLoops is marked .*ull but is null";
private static final Coder CODER = new StandardCoder();
private static final String CONTROL_LOOP_JSON = "src/test/resources/providers/TestControlLoops.json";
private static final String UPDATE_CL_JSON = "src/test/resources/providers/UpdateControlLoops.json";
private static final String TOSCA_TEMPLATE_YAML = "examples/controlloop/PMSubscriptionHandling.yaml";
private static final YamlJsonTranslator yamlTranslator = new YamlJsonTranslator();
private static AtomicInteger dbNameCounter = new AtomicInteger();
private PolicyModelsProviderParameters parameters;
private ControlLoopProvider controlLoopProvider;
private ControlLoops inputControlLoops;
private ControlLoops updateControlLoops;
private String originalJson = ResourceUtils.getResourceAsString(CONTROL_LOOP_JSON);
private String updateClJson = ResourceUtils.getResourceAsString(UPDATE_CL_JSON);
@BeforeEach
void beforeSetupDao() throws Exception {
parameters = new PolicyModelsProviderParameters();
parameters.setDatabaseDriver("org.h2.Driver");
parameters.setName("PolicyProviderParameterGroup");
parameters.setImplementation("org.onap.policy.models.provider.impl.DatabasePolicyModelsProviderImpl");
parameters.setDatabaseUrl("jdbc:h2:mem:controlLoopProviderTestDb" + dbNameCounter.getAndDecrement());
parameters.setDatabaseUser("policy");
parameters.setDatabasePassword("P01icY");
parameters.setPersistenceUnit("ToscaConceptTest");
controlLoopProvider = new ControlLoopProvider(parameters);
inputControlLoops = CODER.decode(originalJson, ControlLoops.class);
updateControlLoops = CODER.decode(updateClJson, ControlLoops.class);
}
@AfterEach
void teardown() {
controlLoopProvider.close();
}
@Test
void testControlLoopCreate() throws Exception {
assertThatThrownBy(() -> {
controlLoopProvider.createControlLoops(null);
}).hasMessageMatching(LIST_IS_NULL);
var createdControlLoops = new ControlLoops();
createdControlLoops
.setControlLoopList(controlLoopProvider.createControlLoops(inputControlLoops.getControlLoopList()));
assertEquals(inputControlLoops, createdControlLoops);
}
@Test
void testGetControlLoops() throws Exception {
List<ControlLoop> getResponse;
// Return empty list when no data present in db
getResponse = controlLoopProvider.getControlLoops(null, null);
assertThat(getResponse).isEmpty();
controlLoopProvider.createControlLoops(inputControlLoops.getControlLoopList());
var name = inputControlLoops.getControlLoopList().get(0).getName();
var version = inputControlLoops.getControlLoopList().get(0).getVersion();
assertEquals(1, controlLoopProvider.getControlLoops(name, version).size());
var cl = new ControlLoop();
cl = controlLoopProvider.getControlLoop(new ToscaConceptIdentifier("PMSHInstance1", "1.0.1"));
assertEquals(inputControlLoops.getControlLoopList().get(1), cl);
assertNull(controlLoopProvider.getControlLoop(new ToscaConceptIdentifier("invalid_name", "1.0.1")));
assertThatThrownBy(() -> {
controlLoopProvider.getFilteredControlLoops(null);
}).hasMessageMatching("filter is marked .*ull but is null");
final ToscaTypedEntityFilter<ControlLoop> filter = ToscaTypedEntityFilter.<ControlLoop>builder()
.type("org.onap.domain.pmsh.PMSHControlLoopDefinition").build();
assertEquals(2, controlLoopProvider.getFilteredControlLoops(filter).size());
}
@Test
void testUpdateControlLoops() throws Exception {
assertThatThrownBy(() -> {
controlLoopProvider.updateControlLoops(null);
}).hasMessageMatching("controlLoops is marked .*ull but is null");
var existingControlLoops = new ControlLoops();
existingControlLoops
.setControlLoopList(controlLoopProvider.createControlLoops(inputControlLoops.getControlLoopList()));
var updateResponse = new ControlLoop();
updateResponse = controlLoopProvider.updateControlLoop(updateControlLoops.getControlLoopList().get(0));
assertEquals(ControlLoopOrderedState.RUNNING, updateResponse.getOrderedState());
}
@Test
void testDeleteControlLoop() throws Exception {
assertThatThrownBy(() -> {
controlLoopProvider.deleteControlLoop("Invalid_name", "1.0.1");
}).hasMessageMatching(".*.failed, control loop does not exist");
ControlLoop deletedCl;
List<ControlLoop> clList = controlLoopProvider.createControlLoops(inputControlLoops.getControlLoopList());
var name = inputControlLoops.getControlLoopList().get(0).getName();
var version = inputControlLoops.getControlLoopList().get(0).getVersion();
deletedCl = controlLoopProvider.deleteControlLoop(name, version);
assertEquals(clList.get(0), deletedCl);
}
@Test
void testDeleteAllInstanceProperties() throws Exception {
var toscaServiceTemplate = testControlLoopRead();
controlLoopProvider.deleteInstanceProperties(
controlLoopProvider.saveInstanceProperties(toscaServiceTemplate),
controlLoopProvider.getNodeTemplates(null, null));
assertThat(controlLoopProvider.getControlLoops(null, null)).isEmpty();
}
@Test
void testSaveAndDeleteInstanceProperties() throws Exception {
var toscaServiceTest = testControlLoopRead();
controlLoopProvider.createControlLoops(inputControlLoops.getControlLoopList());
controlLoopProvider.saveInstanceProperties(toscaServiceTest);
assertThat(controlLoopProvider.getNodeTemplates(
"org.onap.policy.controlloop.PolicyControlLoopParticipant",
"2.3.1")).isNotEmpty();
controlLoopProvider.deleteInstanceProperties(
controlLoopProvider.saveInstanceProperties(toscaServiceTest),
controlLoopProvider.getNodeTemplates(
"org.onap.policy.controlloop.PolicyControlLoopParticipant",
"2.3.1"));
assertThat(controlLoopProvider.getNodeTemplates(
"org.onap.policy.controlloop.PolicyControlLoopParticipant",
"2.3.1")).isEmpty();
}
@Test
void testGetNodeTemplates() throws Exception {
//Getting all nodes
List<ToscaNodeTemplate> listNodes = controlLoopProvider.getNodeTemplates(null, null);
assertNotNull(listNodes);
assertThatThrownBy(() -> {
controlLoopProvider.getFilteredNodeTemplates(null);
}).hasMessageMatching("filter is marked non-null but is null");
}
private static ToscaServiceTemplate testControlLoopRead() {
return testControlLoopYamlSerialization(TOSCA_TEMPLATE_YAML);
}
private static ToscaServiceTemplate testControlLoopYamlSerialization(String controlLoopFilePath) {
String controlLoopString = ResourceUtils.getResourceAsString(controlLoopFilePath);
ToscaServiceTemplate serviceTemplate = yamlTranslator.fromYaml(controlLoopString, ToscaServiceTemplate.class);
return serviceTemplate;
}
}
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