Create a common ConfigurationManager class

Create a common ConfigurationManager class as some classes have the same logic

Issue-ID: SDC-3616
Signed-off-by: sebdet <sebastien.determe@intl.att.com>
Change-Id: I44aeb3a4baf45753c3c43f7b4d202253ae4186eb

1 files changed, 65 insertions, 0 deletions

diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-nosqldb-lib/openecomp-nosqldb-core/src/test/java/org/openecomp/core/nosqldb/util/CassandraConfigurationManagerTest.java b/openecomp-be/lib/openecomp-core-lib/openecomp-nosqldb-lib/openecomp-nosqldb-core/src/test/java/org/openecomp/core/nosqldb/util/CassandraConfigurationManagerTest.java
new file mode 100644
index 0000000000..021f1c715b
--- /dev/null
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-nosqldb-lib/openecomp-nosqldb-core/src/test/java/org/openecomp/core/nosqldb/util/CassandraConfigurationManagerTest.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright © 2016-2018 European Support Limited
+ * ================================================================================
+ * Modifications Copyright (C) 2021 AT&T.
+ * ================================================================================
+ * 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.
+ */
+
+package org.openecomp.core.nosqldb.util;
+
+import java.io.FileNotFoundException;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+/**
+ * @author EVITALIY
+ * @since 22 Oct 17
+ */
+public class CassandraConfigurationManagerTest {
+
+    private static final String NON_EXISTENT = "unexistentfile";
+
+    @AfterEach
+    public void resetSystemVar() {
+        System.clearProperty(CassandraConfigurationManager.JVM_PARAM_CONFIGURATION_FILE);
+    }
+
+    @Test
+    public void testGetInstanceSystemProperty() throws Throwable {
+        System.setProperty(CassandraConfigurationManager.JVM_PARAM_CONFIGURATION_FILE, NON_EXISTENT);
+        RuntimeException e = Assertions.assertThrows(RuntimeException.class,()-> {
+            CassandraConfigurationManager.getInstance();
+        });
+        Assertions.assertTrue(e.getCause() instanceof FileNotFoundException);
+        Assertions.assertEquals("Failed to read configuration unexistentfile",e.getMessage());
+    }
+
+    @Test()
+    public void testGetInstanceDefault() {
+        // Do not set the JVM param for config file, by default code will get it from Resource
+        CassandraConfigurationManager manager = CassandraConfigurationManager.getInstance();
+        Assertions.assertArrayEquals(new String[] {"127.0.0.1"}, manager.getAddresses());
+        Assertions.assertEquals(9042, manager.getCassandraPort());
+        Assertions.assertEquals("dox", manager.getKeySpace());
+        Assertions.assertEquals("LOCAL_QUORUM", manager.getConsistencyLevel());
+        Assertions.assertEquals(null, manager.getLocalDataCenter());
+        Assertions.assertEquals("Aa1234%^!", manager.getPassword());
+        Assertions.assertEquals(30000L, manager.getReconnectTimeout().longValue());
+        Assertions.assertEquals("/path/path", manager.getTruststorePath());
+        Assertions.assertEquals("Aa123456", manager.getTruststorePassword());
+        Assertions.assertFalse(manager.isSsl());
+        Assertions.assertFalse(manager.isAuthenticate());
+    }
+}