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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 European Software Marketing Ltd.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.aai.babel.csar.vnfcatalog;
import static org.hamcrest.CoreMatchers.containsString;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.instanceOf;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.jupiter.api.Assertions.assertThrows;
import com.google.common.collect.ImmutableMap;
import java.io.IOException;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import org.junit.jupiter.api.Test;
import org.onap.aai.babel.service.data.BabelArtifact;
import org.onap.aai.babel.service.data.BabelArtifact.ArtifactType;
import org.onap.aai.babel.testdata.CsarTest;
import org.onap.aai.babel.util.ArtifactTestUtils;
import org.onap.sdc.toscaparser.api.NodeTemplate;
import org.onap.sdc.toscaparser.api.elements.Metadata;
/**
* Tests {@link VnfVendorImageExtractor}.
*/
public class TestVnfVendorImageExtractor {
@Test
public void createVendorImageMappingsNullCsarSupplied() throws ToscaToCatalogException, IOException {
assertThrows(NullPointerException.class, () -> {
new VnfVendorImageExtractor().extract(null);
});
}
@Test
public void createVendorImageMappingsEmptyCsarSupplied() throws ToscaToCatalogException, IOException {
assertThrows(ToscaToCatalogException.class, () -> {
new VnfVendorImageExtractor().extract(new byte[0]);
});
}
@Test
public void createVendorImageMappingsInvalidCsarFile() throws IOException, ToscaToCatalogException {
assertThrows(ToscaToCatalogException.class, () -> {
CsarTest.NO_YAML_FILES.extractVnfVendorImages();
});
}
@Test
public void createVendorImageMappingsInvalidFile() throws IOException, ToscaToCatalogException {
assertThrows(ToscaToCatalogException.class, () -> {
new VnfVendorImageExtractor().extract("not a real file".getBytes());
});
}
@Test
public void createVendorImageMappingsMoreThanOneVnfConfigurationExists() throws IOException {
try {
CsarTest.MULTIPLE_VNF_CSAR.extractArtifacts();
} catch (Exception e) {
assertThat(e, is(instanceOf(ToscaToCatalogException.class)));
assertThat(e.getLocalizedMessage(),
is(equalTo("An error occurred trying to get the vnf catalog from a csar file. "
+ "2 vnfConfigurations were found in the csar file and only one is allowed.")));
}
}
@Test
public void createVendorImageMappingsNoVnfConfigurationExists() throws IOException, ToscaToCatalogException {
assertThat(CsarTest.NO_VNF_CONFIG_CSAR.extractVnfVendorImages(), is(nullValue()));
}
@Test
public void createVendorImageMappingsValidFile() throws IOException, ToscaToCatalogException {
BabelArtifact artifact = CsarTest.VNF_VENDOR_CSAR.extractVnfVendorImages();
assertThat(artifact.getName(), is(equalTo("vnfVendorImageConfigurations")));
assertThat(artifact.getType(), is(equalTo(ArtifactType.VNFCATALOG)));
assertThat(artifact.getPayload(),
is(equalTo(new ArtifactTestUtils().getRequestJson("vnfVendorImageConfigurations.json"))));
}
/**
* Test that an Exception is created when there are no software versions defined for a VF.
*/
@Test
public void testBuildVendorImageConfigurations() {
assertThrows(IllegalArgumentException.class, () -> {
SdcToscaHelper helper = new SdcToscaHelper();
NodeTemplate vf = helper.addNodeTemplate();
vf.setMetaData(new Metadata(ImmutableMap.of("resourceVendor", "vendor")));
vf.setSubMappingToscaTemplate(helper.buildMappings());
new VnfVendorImageExtractor().buildVendorImageConfigurations(null, vf);
});
}
@Test
public void testSoftwareVersions() throws ToscaToCatalogException {
VnfVendorImageExtractor extractor = new VnfVendorImageExtractor();
SdcToscaHelper helper = new SdcToscaHelper();
List<String> versions = extractor.extractSoftwareVersions(helper.buildMappings().getNodeTemplates());
assertThat(versions.size(), is(0));
helper.addNodeTemplate();
versions = extractor.extractSoftwareVersions(helper.buildMappings().getNodeTemplates());
assertThat(versions.size(), is(0));
helper.addNodeTemplate("string");
try {
versions = extractor.extractSoftwareVersions(helper.buildMappings().getNodeTemplates());
assertThat(versions.size(), is(0));
} catch (ClassCastException e) {
assertThat(e.getMessage(), containsString("java.lang.String"));
}
HashMap<String, Object> images = new LinkedHashMap<>();
images.put("image", "string");
helper.addNodeTemplate(images);
try {
versions = extractor.extractSoftwareVersions(helper.buildMappings().getNodeTemplates());
assertThat(versions.size(), is(1));
} catch (ClassCastException e) {
assertThat(e.getMessage(), containsString("java.lang.String"));
}
HashMap<String, Object> image = new LinkedHashMap<>();
image.put("software_version", "1.2.3");
images.put("image", image);
helper = new SdcToscaHelper();
helper.addNodeTemplate(images);
versions = extractor.extractSoftwareVersions(helper.buildMappings().getNodeTemplates());
assertThat(versions.size(), is(1));
assertThat(versions.get(0), is("1.2.3"));
}
}
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