Use Coder class

Modified existing PAP code to use the Coder class instead of Gson.

Change-Id: I770d0adf201d7c1118085f85c36582e1143deb08
Issue-ID: POLICY-1444
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 8 insertions, 4 deletions

diff --git a/main/src/test/java/org/onap/policy/pap/main/parameters/TestPapParameterHandler.java b/main/src/test/java/org/onap/policy/pap/main/parameters/TestPapParameterHandler.java
index cb14748d..b0f9521d 100644
--- a/main/src/test/java/org/onap/policy/pap/main/parameters/TestPapParameterHandler.java
+++ b/main/src/test/java/org/onap/policy/pap/main/parameters/TestPapParameterHandler.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2019 Nordix Foundation.
+ *  Modifications Copyright (C) 2019 AT&T Intellectual Property.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,7 +25,9 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
+import java.io.FileNotFoundException;
 import org.junit.Test;
+import org.onap.policy.common.utils.coder.CoderException;
 import org.onap.policy.pap.main.PolicyPapException;
 import org.onap.policy.pap.main.startstop.PapCommandLineArguments;
 
@@ -46,7 +49,8 @@ public class TestPapParameterHandler {
             new PapParameterHandler().getParameters(noArguments);
             fail("test should throw an exception here");
         } catch (final Exception e) {
-            assertTrue(e.getMessage().contains("FileNotFoundException"));
+            assertTrue(e.getCause() instanceof CoderException);
+            assertTrue(e.getCause().getCause() instanceof FileNotFoundException);
         }
     }
 
@@ -76,9 +80,9 @@ public class TestPapParameterHandler {
             new PapParameterHandler().getParameters(invalidArguments);
             fail("test should throw an exception here");
         } catch (final Exception e) {
-            assertEquals("error reading parameters from \"parameters/InvalidParameters.json\"\n"
-                    + "(JsonSyntaxException):java.lang.IllegalStateException: "
-                    + "Expected a string but was BEGIN_ARRAY at line 2 column 15 path $.name", e.getMessage());
+            assertTrue(e.getMessage().startsWith(
+                            "error reading parameters from \"parameters/InvalidParameters.json\""));
+            assertTrue(e.getCause() instanceof CoderException);
         }
     }