1 files changed, 84 insertions, 0 deletions
diff --git a/common/src/test/java/org/onap/policy/clamp/controlloop/common/exception/ExceptionsTest.java b/common/src/test/java/org/onap/policy/clamp/controlloop/common/exception/ExceptionsTest.java
new file mode 100644
index 000000000..3c1688582
--- /dev/null
+++ b/common/src/test/java/org/onap/policy/clamp/controlloop/common/exception/ExceptionsTest.java
@@ -0,0 +1,84 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2021 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.clamp.controlloop.common.exception;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.IOException;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+import org.junit.Test;
+import org.onap.policy.models.errors.concepts.ErrorResponse;
+
+public class ExceptionsTest {
+
+    private static final String STRING_TEXT = "String";
+    private static final String MESSAGE = "Message";
+
+    @Test
+    public void testExceptions() {
+        assertNotNull(new ControlLoopException(Response.Status.OK, MESSAGE));
+        assertNotNull(new ControlLoopException(Response.Status.OK, MESSAGE, STRING_TEXT));
+        assertNotNull(new ControlLoopException(Response.Status.OK, MESSAGE, new IOException()));
+        assertNotNull(new ControlLoopException(Response.Status.OK, MESSAGE, new IOException(), STRING_TEXT));
+
+        String key = "A String";
+        ControlLoopException ae =
+                new ControlLoopException(Response.Status.OK, MESSAGE, new IOException("IO exception message"), key);
+        ErrorResponse errorResponse = ae.getErrorResponse();
+        assertEquals("Message\nIO exception message", String.join("\n", errorResponse.getErrorDetails()));
+        assertEquals(key, ae.getObject());
+
+        assertNotNull(new ControlLoopRuntimeException(Response.Status.OK, MESSAGE));
+        assertNotNull(new ControlLoopRuntimeException(Response.Status.OK, MESSAGE, STRING_TEXT));
+        assertNotNull(new ControlLoopRuntimeException(Response.Status.OK, MESSAGE, new IOException()));
+        assertNotNull(new ControlLoopRuntimeException(Response.Status.OK, MESSAGE, new IOException(), STRING_TEXT));
+
+        String rkey = "A String";
+        ControlLoopRuntimeException re = new ControlLoopRuntimeException(Response.Status.OK, "Runtime Message",
+                new IOException("IO runtime exception message"), rkey);
+        errorResponse = re.getErrorResponse();
+        assertEquals("Runtime Message\nIO runtime exception message",
+                String.join("\n", errorResponse.getErrorDetails()));
+        assertEquals(key, re.getObject());
+
+        ControlLoopRuntimeException clre = new ControlLoopRuntimeException(ae);
+        assertEquals(ae.getErrorResponse().getResponseCode(), clre.getErrorResponse().getResponseCode());
+        assertEquals(ae.getMessage(), clre.getMessage());
+
+        try {
+            try {
+                throw new ControlLoopException(Status.BAD_GATEWAY, "An Exception");
+            } catch (ControlLoopException cle) {
+                throw new ControlLoopRuntimeException(cle);
+            }
+        } catch (ControlLoopRuntimeException clred) {
+            assertEquals(Status.BAD_GATEWAY, clred.getErrorResponse().getResponseCode());
+            assertEquals("An Exception", clred.getMessage());
+            assertEquals(ControlLoopException.class.getName(), clred.getCause().getClass().getName());
+        }
+
+        assertThat(ae.toString()).contains("A String");
+        assertThat(re.toString()).contains("A String");
+    }
+}