Implement PNFD Model driven conversion

[sdc.git] / openecomp-be / lib / openecomp-tosca-converter-lib / openecomp-tosca-converter-core / src / test / java / org / openecomp / core / converter / impl / pnfd / parser / ConversionDefinitionYamlParserTest.java

diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParserTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParserTest.java
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+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParserTest.java
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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.parser;
+
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.fail;
+import static org.openecomp.core.converter.pnfd.model.PnfTransformationToken.QUERY;
+import static org.openecomp.core.converter.pnfd.model.PnfTransformationToken.TO_NAME;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Map;
+import org.junit.Test;
+import org.openecomp.core.converter.pnfd.model.ConversionDefinition;
+import org.openecomp.core.converter.pnfd.model.ConversionStrategyType;
+import org.openecomp.core.util.TestResourcesUtil;
+import org.openecomp.core.util.YamlTestUtil;
+
+public class ConversionDefinitionYamlParserTest {
+
+    @Test
+    public void shouldBuildDefinition() {
+        final Map<String, Object> definitionYaml;
+        final String definitionYamlFilePath = "transformation/conversionDefinition/conversionDefinitionWithReplaceStrategy.yaml";
+        try (final InputStream resourceInputStream = TestResourcesUtil.getFileResourceAsStream(definitionYamlFilePath)) {
+            definitionYaml = (Map<String, Object>) YamlTestUtil.read(resourceInputStream);
+        } catch (final IOException e) {
+            fail(String.format("Could not load %s", definitionYamlFilePath));
+            return;
+        }
+        final ConversionDefinition conversionDefinition = ConversionDefinitionYamlParser.parse(definitionYaml);
+        assertConversionDefinition(definitionYaml, conversionDefinition);
+    }
+
+    private void assertConversionDefinition(final Map<String, Object> definitionYaml,
+            final ConversionDefinition conversionDefinition) {
+        assertThat("The conversion definition should have been built"
+            , conversionDefinition, notNullValue());
+        assertThat("Should have initialized the conversion definition query"
+            , conversionDefinition.getConversionQuery(), notNullValue());
+        assertThat("The conversion definition should have been built"
+            , conversionDefinition.getConversionQuery().getQuery(), equalTo(definitionYaml.get(QUERY.getName())));
+        assertThat("Should have initialized the conversion definition to attribute name"
+            , conversionDefinition.getToAttributeName(), equalTo(definitionYaml.get(TO_NAME.getName())));
+        assertThat("Should have initialized the conversion definition strategy"
+            , conversionDefinition.getPnfdConversionStrategy(), notNullValue());
+        assertThat("Should have the expected strategy"
+            , conversionDefinition.getPnfdConversionStrategy().getStrategyType(), equalTo(ConversionStrategyType.REPLACE));
+    }
+}
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