Merge "Add service template persistence provider"

2 files changed, 174 insertions, 0 deletions

diff --git a/models-tosca/src/test/java/org/onap/policy/models/tosca/simple/provider/SimpleToscaProviderTest.java b/models-tosca/src/test/java/org/onap/policy/models/tosca/simple/provider/SimpleToscaProviderTest.java
index 63ebcbd24..03c7f9b1b 100644
--- a/models-tosca/src/test/java/org/onap/policy/models/tosca/simple/provider/SimpleToscaProviderTest.java
+++ b/models-tosca/src/test/java/org/onap/policy/models/tosca/simple/provider/SimpleToscaProviderTest.java
@@ -61,6 +61,7 @@ public class SimpleToscaProviderTest {
     private static final String TEMPLATE_IS_NULL = "^serviceTemplate is marked .*on.*ull but is null$";
     private static final String VCPE_INPUT_JSON = "policies/vCPE.policy.monitoring.input.tosca.json";
     private static final String DAO_IS_NULL = "^dao is marked .*on.*ull but is null$";
+
     private PfDao pfDao;
     private StandardCoder standardCoder;
 
diff --git a/models-tosca/src/test/java/org/onap/policy/models/tosca/simple/provider/SimpleToscaServiceTemplateProviderTest.java b/models-tosca/src/test/java/org/onap/policy/models/tosca/simple/provider/SimpleToscaServiceTemplateProviderTest.java
new file mode 100644
index 000000000..791928a0e
--- /dev/null
+++ b/models-tosca/src/test/java/org/onap/policy/models/tosca/simple/provider/SimpleToscaServiceTemplateProviderTest.java
@@ -0,0 +1,173 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2020 Nordix Foundation.
+ *  Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.models.tosca.simple.provider;
+
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import java.util.Properties;
+
+import org.eclipse.persistence.config.PersistenceUnitProperties;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.policy.models.base.PfConceptKey;
+import org.onap.policy.models.base.PfModelException;
+import org.onap.policy.models.dao.DaoParameters;
+import org.onap.policy.models.dao.PfDao;
+import org.onap.policy.models.dao.PfDaoFactory;
+import org.onap.policy.models.dao.impl.DefaultPfDao;
+import org.onap.policy.models.tosca.simple.concepts.JpaToscaDataType;
+import org.onap.policy.models.tosca.simple.concepts.JpaToscaDataTypes;
+import org.onap.policy.models.tosca.simple.concepts.JpaToscaPolicyType;
+import org.onap.policy.models.tosca.simple.concepts.JpaToscaPolicyTypes;
+import org.onap.policy.models.tosca.simple.concepts.JpaToscaServiceTemplate;
+
+/**
+ * Test the {@link SimpleToscaProvider} class.
+ *
+ * @author Liam Fallon (liam.fallon@est.tech)
+ */
+public class SimpleToscaServiceTemplateProviderTest {
+    private static final String TEMPLATE_IS_NULL = "^serviceTemplate is marked .*on.*ull but is null$";
+    private static final String DAO_IS_NULL = "^dao is marked .*on.*ull but is null$";
+
+    private PfDao pfDao;
+
+    /**
+     * Set up the DAO towards the database.
+     *
+     * @throws Exception on database errors
+     */
+    @Before
+    public void setupDao() throws Exception {
+        final DaoParameters daoParameters = new DaoParameters();
+        daoParameters.setPluginClass(DefaultPfDao.class.getName());
+
+        daoParameters.setPersistenceUnit("ToscaConceptTest");
+
+        Properties jdbcProperties = new Properties();
+        jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_USER, "policy");
+        jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_PASSWORD, "P01icY");
+
+        // H2, use "org.mariadb.jdbc.Driver" and "jdbc:mariadb://localhost:3306/policy" for locally installed MariaDB
+        jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_DRIVER, "org.h2.Driver");
+        jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_URL, "jdbc:h2:mem:testdb");
+
+        daoParameters.setJdbcProperties(jdbcProperties);
+
+        pfDao = new PfDaoFactory().createPfDao(daoParameters);
+        pfDao.init(daoParameters);
+    }
+
+    @After
+    public void teardown() {
+        pfDao.close();
+    }
+
+    @Test
+    public void testCreateUpdateGetDeleteDataType() throws PfModelException {
+        JpaToscaServiceTemplate serviceTemplate = new JpaToscaServiceTemplate();
+
+        JpaToscaServiceTemplate overwrittenServiceTemplate =
+                new SimpleToscaServiceTemplateProvider().write(pfDao, serviceTemplate);
+
+        assertNull(overwrittenServiceTemplate);
+
+        JpaToscaServiceTemplate readServiceTemplate = new SimpleToscaServiceTemplateProvider().read(pfDao);
+        assertEquals(serviceTemplate, readServiceTemplate);
+
+        assertNull(readServiceTemplate.getDataTypes());
+
+        PfConceptKey dataType0Key = new PfConceptKey("DataType0", "0.0.1");
+        JpaToscaDataType dataType0 = new JpaToscaDataType();
+        dataType0.setKey(dataType0Key);
+        serviceTemplate.setDataTypes(new JpaToscaDataTypes());
+        serviceTemplate.getDataTypes().getConceptMap().put(dataType0Key, dataType0);
+
+        overwrittenServiceTemplate = new SimpleToscaServiceTemplateProvider().write(pfDao, serviceTemplate);
+        assertEquals(readServiceTemplate, overwrittenServiceTemplate);
+
+        readServiceTemplate = new SimpleToscaServiceTemplateProvider().read(pfDao);
+        assertEquals(serviceTemplate, readServiceTemplate);
+
+        assertEquals(1, readServiceTemplate.getDataTypes().getConceptMap().size());
+        assertEquals(dataType0, readServiceTemplate.getDataTypes().get(dataType0Key));
+        assertNull(readServiceTemplate.getDataTypes().get(dataType0Key).getDescription());
+
+        dataType0.setDescription("Updated Description");
+
+        overwrittenServiceTemplate = new SimpleToscaServiceTemplateProvider().write(pfDao, serviceTemplate);
+        assertEquals(readServiceTemplate, overwrittenServiceTemplate);
+
+        readServiceTemplate = new SimpleToscaServiceTemplateProvider().read(pfDao);
+        assertEquals(serviceTemplate, readServiceTemplate);
+
+        assertEquals(dataType0, readServiceTemplate.getDataTypes().get(dataType0Key));
+        assertEquals("Updated Description", readServiceTemplate.getDataTypes().get(dataType0Key).getDescription());
+
+        PfConceptKey policyType0Key = new PfConceptKey("PolicyType0", "0.0.1");
+
+        JpaToscaPolicyType policyType0 = new JpaToscaPolicyType();
+
+        policyType0.setKey(policyType0Key);
+        serviceTemplate.setPolicyTypes(new JpaToscaPolicyTypes());
+
+        serviceTemplate.getPolicyTypes().getConceptMap().put(policyType0Key, policyType0);
+
+        overwrittenServiceTemplate = new SimpleToscaServiceTemplateProvider().write(pfDao, serviceTemplate);
+        assertEquals(readServiceTemplate, overwrittenServiceTemplate);
+
+        readServiceTemplate = new SimpleToscaServiceTemplateProvider().read(pfDao);
+        assertEquals(serviceTemplate, readServiceTemplate);
+
+        JpaToscaServiceTemplate deletedServiceTemplate = new SimpleToscaServiceTemplateProvider().delete(pfDao);
+        assertEquals(serviceTemplate, deletedServiceTemplate);
+
+        readServiceTemplate = new SimpleToscaServiceTemplateProvider().read(pfDao);
+        assertNull(readServiceTemplate);
+    }
+
+    @Test
+    public void testNonNulls() {
+        assertThatThrownBy(() -> {
+            new SimpleToscaServiceTemplateProvider().write(null, null);
+        }).hasMessageMatching(DAO_IS_NULL);
+
+        assertThatThrownBy(() -> {
+            new SimpleToscaServiceTemplateProvider().write(pfDao, null);
+        }).hasMessageMatching(TEMPLATE_IS_NULL);
+
+        assertThatThrownBy(() -> {
+            new SimpleToscaServiceTemplateProvider().write(null, new JpaToscaServiceTemplate());
+        }).hasMessageMatching(DAO_IS_NULL);
+
+        assertThatThrownBy(() -> {
+            new SimpleToscaServiceTemplateProvider().read(null);
+        }).hasMessageMatching(DAO_IS_NULL);
+
+        assertThatThrownBy(() -> {
+            new SimpleToscaServiceTemplateProvider().delete(null);
+        }).hasMessageMatching(DAO_IS_NULL);
+    }
+}