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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2019 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.openecomp.core.converter.impl.pnfd;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.openecomp.core.converter.pnfd.exception.QueryOperationNotSupportedException;
import org.openecomp.core.converter.pnfd.model.ConversionQuery;
public class PnfdQueryExecutorTest {
@Rule
public ExpectedException expectedExceptionRule = ExpectedException.none();
private Map<String, Object> yamlToQuery;
@Before
public void setup() {
yamlToQuery = new HashMap<>();
final LinkedHashMap<String, Object> nodeTemplateMap = new LinkedHashMap<>();
yamlToQuery.put("topology_template", nodeTemplateMap);
final Map nodeTemplate1 = ImmutableMap.of("nodeTemplate1"
, ImmutableMap.of(
"type", "tosca.nodes.nfv.PNF",
"properties", ImmutableMap.of(
"layers_protocol", "",
"provider", "Mycompany",
"version", "1.0"
)
)
);
final Map nodeTemplate2 = ImmutableMap.of("nodeTemplate2"
, ImmutableMap.of(
"type", "tosca.nodes.nfv.PnfExtCp",
"properties", ImmutableMap.of(
"trunk_mode", "false",
"role", "leaf",
"description", "External connection point to access this pnf",
"layers_protocol", ImmutableList.of("ipv4", "ipv6", "otherProtocol")
)
)
);
nodeTemplateMap.putAll(nodeTemplate1);
nodeTemplateMap.putAll(nodeTemplate2);
}
@Test
public void queryNestedYaml() {
//given
final ImmutableMap<String, Object> query =
ImmutableMap.of("topology_template",
ImmutableMap.of("nodeTemplate2",
ImmutableMap.of("type", "tosca.nodes.nfv.PnfExtCp")
)
);
//when
final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
//then
assertThat("Element should be found", queryResult, is(true));
}
@Test
public void andQueryWithPropertiesInSameLevel() {
//given
final ImmutableMap<String, Object> query =
ImmutableMap.of(
"topology_template",
ImmutableMap.of(
"nodeTemplate2",
ImmutableMap.of(
"type", "tosca.nodes.nfv.PnfExtCp",
"properties", ImmutableMap.of(
"role", "leaf",
"description", "External connection point to access this pnf"
)
)
)
);
//when
final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
//then
assertThat("Element should be found", queryResult, is(true));
}
@Test
public void andQueryWithPropertiesDifferentLevel() {
//given
final ImmutableMap<String, Object> query =
ImmutableMap.of(
"topology_template",
ImmutableMap.of(
"nodeTemplate2",
ImmutableMap.of(
"type", "tosca.nodes.nfv.PnfExtCp"
),
"nodeTemplate1",
ImmutableMap.of(
"type", "tosca.nodes.nfv.PNF"
)
)
);
//when
final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
//then
assertThat("Element should be found", queryResult, is(true));
}
@Test
public void queryListPropertyNotSupported() {
//then
expectedExceptionRule.expect(QueryOperationNotSupportedException.class);
expectedExceptionRule.expectMessage("Yaml list query is not supported yet");
//given query with a list instance
final ImmutableMap<String, Object> query =
ImmutableMap.of(
"topology_template",
ImmutableMap.of(
"nodeTemplate2",
ImmutableMap.of(
"type", "tosca.nodes.nfv.PnfExtCp",
"properties", ImmutableMap.of(
"layers_protocol", ImmutableList.of("ipv4", "ipv6", "otherProtocol")
)
)
)
);
//when
final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
}
@Test
public void queryStartingListPropertyNotSupported() {
//then
expectedExceptionRule.expect(QueryOperationNotSupportedException.class);
expectedExceptionRule.expectMessage("Yaml list query is not supported yet");
//given query with a list instance
final Object query = ImmutableSet.of("test", "test", "test");
//when
PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
}
@Test
public void queryWithUnsupportedClassInstance() {
//given a query with unsupported class instance
final Object query = ImmutableMap.of("topology_template", new Object());
//then
expectedExceptionRule.expect(QueryOperationNotSupportedException.class);
expectedExceptionRule.expectMessage(String.format("Yaml query operation for '%s' is not supported yet", Object.class));
//when
PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
}
@Test
public void queryAString() {
//given a query with string
final Object yaml = "query";
final Object query = "query";
//when
final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yaml);
//then
assertThat("Element should be found", queryResult, is(true));
}
@Test
public void queryWithNullPropertyValue() {
//given a query with string
final Map<String, Object> query1 = new HashMap<>();
query1.put("topology_template", null);
final Map<String, Object> topologyTemplate = new HashMap<>();
topologyTemplate.put("nodeTemplate1", null);
final Object query2 = ImmutableMap.of("topology_template", topologyTemplate);
final Map<String, Object> query3 = new HashMap<>();
query3.put("topology_template1", null);
//when
final boolean queryResult1 = PnfdQueryExecutor.find(new ConversionQuery(query1), yamlToQuery);
final boolean queryResult2 = PnfdQueryExecutor.find(new ConversionQuery(query2), yamlToQuery);
final boolean queryResult3 = PnfdQueryExecutor.find(new ConversionQuery(query3), yamlToQuery);
//then
assertThat("Element should be found", queryResult1, is(true));
assertThat("Element should be found", queryResult2, is(true));
assertThat("Element should be found", queryResult3, is(false));
}
@Test
public void nullQuery() {
//given a null query
final Object query = null;
//when
final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
//then
assertThat("Element should be found", queryResult, is(true));
}
}
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