1 files changed, 128 insertions, 0 deletions
diff --git a/model/src/test/java/org/onap/policy/apex/model/modelapi/ModelHandlerFacadeTest.java b/model/src/test/java/org/onap/policy/apex/model/modelapi/ModelHandlerFacadeTest.java
new file mode 100644
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+++ b/model/src/test/java/org/onap/policy/apex/model/modelapi/ModelHandlerFacadeTest.java
@@ -0,0 +1,128 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ *  Modifications Copyright (C) 2020,2022 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.onap.policy.apex.model.modelapi;
+
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Properties;
+import org.junit.Test;
+import org.onap.policy.apex.model.modelapi.impl.ModelHandlerFacade;
+import org.onap.policy.common.utils.resources.TextFileUtils;
+
+/**
+ * Test the model handler facade.
+ *
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+public class ModelHandlerFacadeTest {
+
+    @Test
+    public void testModelHandlerFacade() throws IOException {
+        assertThatThrownBy(() -> new ModelHandlerFacade(null, null))
+            .hasMessage("apexModel may not be null");
+        final ApexModel apexModel = new ApexModelFactory().createApexModel(null);
+
+        assertThatThrownBy(() -> new ModelHandlerFacade(apexModel, null))
+            .hasMessage("apexProperties may not be null");
+        final Properties modelProperties = new Properties();
+        final ModelHandlerFacade mhf = new ModelHandlerFacade(apexModel, modelProperties);
+        assertNotNull(mhf);
+
+        ApexApiResult result = mhf.loadFromFile("src/test/resources/models/PolicyModel.json");
+        assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
+
+        result = mhf.loadFromFile("src/test/resources/models/PolicyModel.json");
+        assertEquals(ApexApiResult.Result.CONCEPT_EXISTS, result.getResult());
+
+        final String modelString = TextFileUtils.getTextFileAsString("src/test/resources/models/PolicyModel.json");
+
+        result = apexModel.deleteModel();
+        assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
+
+        result = mhf.loadFromString(modelString);
+        assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
+
+        result = mhf.loadFromString(modelString);
+        assertEquals(ApexApiResult.Result.CONCEPT_EXISTS, result.getResult());
+
+        result = apexModel.deleteModel();
+        assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
+
+        result = mhf.readFromUrl("blah://somewhere/over/the/rainbow");
+        assertEquals(ApexApiResult.Result.FAILED, result.getResult());
+
+        result = mhf.loadFromString(modelString);
+        assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
+
+        result = mhf.readFromUrl("http://somewhere/over/the/rainbow");
+        assertEquals(ApexApiResult.Result.CONCEPT_EXISTS, result.getResult());
+
+        final File tempFile = File.createTempFile("ApexModel", "json");
+        tempFile.deleteOnExit();
+
+        result = mhf.writeToUrl("File:///" + tempFile.getCanonicalPath());
+        assertEquals(ApexApiResult.Result.FAILED, result.getResult());
+
+        result = mhf.validate();
+        assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
+
+        result = apexModel.deleteModel();
+        assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
+        result = mhf.validate();
+        assertEquals(ApexApiResult.Result.FAILED, result.getResult());
+
+        result = mhf.compare("src/test/resources/models/NonExistant.json", true, true);
+        assertEquals(ApexApiResult.Result.FAILED, result.getResult());
+
+        result = mhf.compareWithString("zooby", true, true);
+        assertEquals(ApexApiResult.Result.FAILED, result.getResult());
+
+        result = mhf.split("FailSplit", "NonExistantPolicy");
+        assertEquals(ApexApiResult.Result.FAILED, result.getResult());
+
+        result = mhf.split("NonExistantPolicy");
+        assertEquals(ApexApiResult.Result.FAILED, result.getResult());
+
+        result = mhf.merge("src/test/resources/models/NonExistant.json", false);
+        assertEquals(ApexApiResult.Result.FAILED, result.getResult());
+
+        result = apexModel.deleteModel();
+        assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
+        result = mhf.merge("src/test/resources/models/PolicyModel.json", false);
+        assertEquals(ApexApiResult.Result.FAILED, result.getResult());
+
+        result = mhf.loadFromFile("src/test/resources/models/PolicyModel.json");
+        assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
+
+        result = mhf.mergeWithString("@£@$@£", true);
+        assertEquals(ApexApiResult.Result.FAILED, result.getResult());
+
+        result = apexModel.deleteModel();
+        assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
+        result = mhf.mergeWithString(modelString, false);
+        assertEquals(ApexApiResult.Result.FAILED, result.getResult());
+    }
+}