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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2020 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.sdc.be.plugins.etsi.nfv.nsd.generator;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.contains;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsNull.notNullValue;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Path;
import java.nio.file.Paths;
import org.apache.commons.io.IOUtils;
import org.junit.jupiter.api.Test;
import org.openecomp.sdc.be.model.ArtifactDefinition;
import org.openecomp.sdc.be.plugins.etsi.nfv.nsd.exception.VnfDescriptorException;
import org.openecomp.sdc.be.plugins.etsi.nfv.nsd.model.VnfDescriptor;
class VnfDescriptorGeneratorImplTest {
private final VnfDescriptorGeneratorImpl vnfDescriptorGenerator = new VnfDescriptorGeneratorImpl();
private final Path testResourcesPath = Paths.get("src", "test", "resources", "vnf-onboarded-csar");
@Test
void testGenerate() throws IOException, VnfDescriptorException {
final byte[] onboardedPackage = getResourceAsByteArray("VnfPackage_AMF_v2.csar");
final ArtifactDefinition artifactDefinition = new ArtifactDefinition();
artifactDefinition.setPayload(onboardedPackage);
artifactDefinition.setArtifactName("vnf-onboarded-csar.csar");
final String vnfDescriptorName = "vnf-onboarded-csar";
final VnfDescriptor vnfDescriptor = vnfDescriptorGenerator
.generate(vnfDescriptorName, artifactDefinition).orElse(null);
final String expectedNodeType = "com.ericsson.resource.abstract.Ericsson.AMF";
final String expectedVnfdFileName = "vnfd_amf.yaml";
assertThat("Vnf Descriptor should be present", vnfDescriptor, is(notNullValue()));
assertThat("Vnf Descriptor should have the expected name", vnfDescriptor.getName(),
is(vnfDescriptorName));
assertThat("Vnf Descriptor should have the expected node type", vnfDescriptor.getNodeType(),
is(expectedNodeType));
assertThat("Vnf Descriptor should have the expected vnfd file name", vnfDescriptor.getVnfdFileName(),
is(expectedVnfdFileName));
assertThat("Vnf Descriptor should contain the expected definition files count",
vnfDescriptor.getDefinitionFiles().size(), is(2));
assertThat("Vnf Descriptor should contain the expected definition entries",
vnfDescriptor.getDefinitionFiles().keySet(), contains("Definitions/vnfd_amf.yaml",
"Definitions/etsi_nfv_sol001_vnfd_2_5_1_types.yaml"));
}
private byte[] getResourceAsByteArray(final String filename) throws IOException {
try (final InputStream inputStream = readFileAsStream(filename)) {
return IOUtils.toByteArray(inputStream);
} catch (final IOException ex) {
throw new IOException(
String.format("Could not read the file \"%s\"", filename), ex);
}
}
private FileInputStream readFileAsStream(final String fileName) throws FileNotFoundException {
final Path path = Paths.get(testResourcesPath.toString(), fileName);
return new FileInputStream(path.toFile());
}
}
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