1 files changed, 67 insertions, 0 deletions
diff --git a/reception/src/test/java/org/onap/policy/distribution/reception/parameters/TestPolicyDecoderParameters.java b/reception/src/test/java/org/onap/policy/distribution/reception/parameters/TestPolicyDecoderParameters.java
new file mode 100644
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--- /dev/null
+++ b/reception/src/test/java/org/onap/policy/distribution/reception/parameters/TestPolicyDecoderParameters.java
@@ -0,0 +1,67 @@
+/*-
+ * ============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.distribution.reception.parameters;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.Test;
+
+/**
+ * Class for unit testing PolicyDecoderParameters class.
+ *
+ * @author Adheli Tavares (adheli.tavares@est.tech)
+ *
+ */
+public class TestPolicyDecoderParameters {
+
+    static final String DECODER_CLASS_NAME = "org.onap.policy.distribution.reception.handling.DummyDecoder";
+    static final String DECODER_CONFIG = "decoderConfigName";
+    static final String DECODER_TYPE = "DummyDecoder";
+
+    @Test
+    public void testValidate_DecoderTypeEmptyNull() {
+        PolicyDecoderParameters sutParams = new PolicyDecoderParameters(null, DECODER_CLASS_NAME, DECODER_CONFIG);
+
+        assertThat(sutParams.validate().getResult()).contains(
+                "field \"decoderType\" type \"java.lang.String\" value \"null\" INVALID, must be a non-blank string");
+
+        sutParams.setName("");
+
+        assertThat(sutParams.validate().getResult()).contains(
+                "field \"decoderType\" type \"java.lang.String\" value \"\" INVALID, must be a non-blank string");
+        assertThat(sutParams.validate().getResult()).doesNotContain("policy decoder class not found in classpath");
+    }
+
+    @Test
+    public void testValidate_ClassNameEmptyNull() {
+        PolicyDecoderParameters nullClassName = new PolicyDecoderParameters(DECODER_TYPE, null, DECODER_CONFIG);
+
+        assertThat(nullClassName.validate().getResult())
+                .contains("field \"decoderClassName\" type \"java.lang.String\" value \"null\" INVALID, "
+                        + "must be a non-blank string containing full class name of the decoder");
+
+        PolicyDecoderParameters emptyClassName = new PolicyDecoderParameters(DECODER_TYPE, "", DECODER_CONFIG);
+
+        assertThat(emptyClassName.validate().getResult())
+                .contains("field \"decoderClassName\" type \"java.lang.String\" value \"\" INVALID, "
+                        + "must be a non-blank string containing full class name of the decoder");
+    }
+}