1 files changed, 76 insertions, 0 deletions
diff --git a/certService/src/test/java/org/onap/oom/certservice/certification/conversion/PemObjectFactoryTest.java b/certService/src/test/java/org/onap/oom/certservice/certification/conversion/PemObjectFactoryTest.java
new file mode 100644
index 00000000..2df9490e
--- /dev/null
+++ b/certService/src/test/java/org/onap/oom/certservice/certification/conversion/PemObjectFactoryTest.java
@@ -0,0 +1,76 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2020 Nokia. 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.oom.certservice.certification.conversion;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.onap.oom.certservice.certification.TestData.TEST_PEM;
+import static org.onap.oom.certservice.certification.TestData.TEST_WRONG_PEM;
+import static org.onap.oom.certservice.certification.TestUtils.pemObjectToString;
+
+import org.bouncycastle.util.io.pem.PemObject;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.onap.oom.certservice.certification.exception.DecryptionException;
+
+
+class PemObjectFactoryTest {
+
+
+    private PemObjectFactory pemObjectFactory;
+
+    @BeforeEach
+    void setUp() {
+        pemObjectFactory = new PemObjectFactory();
+    }
+
+    @Test
+    void shouldTransformStringInToPemObjectAndBackToString() throws DecryptionException {
+        // when
+        PemObject pemObject = pemObjectFactory.createPemObject(TEST_PEM).orElseThrow(
+                () -> new DecryptionException("Pem decryption failed")
+        );
+        String parsedPemObject = pemObjectToString(pemObject);
+
+        // then
+        assertEquals(TEST_PEM, parsedPemObject);
+    }
+
+    @Test
+    void shouldThrowExceptionWhenParsingPemFailed() {
+        // given
+        String expectedMessage = "Unable to create PEM";
+
+        // when
+        Exception exception = assertThrows(
+                DecryptionException.class, () -> pemObjectFactory.createPemObject(TEST_WRONG_PEM).orElseThrow(
+                        () -> new DecryptionException(expectedMessage)
+                )
+        );
+
+        String actualMessage = exception.getMessage();
+
+        // then
+        assertTrue(actualMessage.contains(expectedMessage));
+    }
+
+}