1 files changed, 67 insertions, 0 deletions
diff --git a/model/src/test/java/org/onap/policy/apex/model/basicmodel/handling/ApexModelWriterTest.java b/model/src/test/java/org/onap/policy/apex/model/basicmodel/handling/ApexModelWriterTest.java
new file mode 100644
index 000000000..063855976
--- /dev/null
+++ b/model/src/test/java/org/onap/policy/apex/model/basicmodel/handling/ApexModelWriterTest.java
@@ -0,0 +1,67 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ *  Modifications Copyright (C) 2020,2022 Nordix Foundation
+ *  Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.basicmodel.handling;
+
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertTrue;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+import org.onap.policy.apex.model.basicmodel.concepts.AxModel;
+
+@RunWith(MockitoJUnitRunner.class)
+public class ApexModelWriterTest {
+    @Test
+    public void testModelWriter() throws IOException, ApexException {
+        ApexModelWriter<AxModel> modelWriter = new ApexModelWriter<AxModel>(AxModel.class);
+
+        modelWriter.setValidate(true);
+        assertTrue(modelWriter.isValidate());
+
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+
+        AxModel model = new DummyApexBasicModelCreator().getModel();
+
+        modelWriter.write(model, baos);
+
+        modelWriter.setValidate(false);
+        modelWriter.write(model, baos);
+
+        modelWriter.setValidate(true);
+        model.getKeyInformation().getKeyInfoMap().clear();
+        assertThatThrownBy(() -> modelWriter.write(model, baos))
+            .hasMessageContaining("Apex concept (BasicModel:0.0.1) validation failed");
+        model.getKeyInformation().generateKeyInfo(model);
+
+        assertThatThrownBy(() -> modelWriter.write(null, baos))
+            .hasMessage("concept may not be null");
+
+        ByteArrayOutputStream nullBaos = null;
+        assertThatThrownBy(() -> modelWriter.write(model, nullBaos))
+            .hasMessage("concept stream may not be null");
+    }
+}