1 files changed, 142 insertions, 0 deletions
diff --git a/plugins/org.eclipse.osee.framework.skynet.core.test/src/org/eclipse/osee/framework/skynet/core/artifact/DuplicateHridTest.java b/plugins/org.eclipse.osee.framework.skynet.core.test/src/org/eclipse/osee/framework/skynet/core/artifact/DuplicateHridTest.java
new file mode 100644
index 00000000000..1c63baca1dc
--- /dev/null
+++ b/plugins/org.eclipse.osee.framework.skynet.core.test/src/org/eclipse/osee/framework/skynet/core/artifact/DuplicateHridTest.java
@@ -0,0 +1,142 @@
+/*******************************************************************************
+ * Copyright (c) 2004, 2007 Boeing.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Boeing - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.osee.framework.skynet.core.artifact;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.eclipse.osee.framework.core.exception.OseeCoreException;
+import org.eclipse.osee.framework.core.exception.OseeDataStoreException;
+import org.eclipse.osee.framework.database.core.ConnectionHandler;
+import org.eclipse.osee.framework.jdk.core.util.HumanReadableId;
+import org.eclipse.osee.support.test.util.TestUtil;
+import org.junit.Before;
+
+/**
+ * @author Ryan Schmitt
+ */
+public class DuplicateHridTest {
+   @Before
+   public void setUp() throws Exception {
+      assertFalse("Not to be run on production datbase.", TestUtil.isProductionDb());
+   }
+
+   @org.junit.Test
+   public void testDuplicatePrevention() throws OseeCoreException {
+      String known_duplicate = get_used_HRID();
+      String random_HRID = generate_random_HRID();
+      assertFalse("Duplicate check returned false positive", ArtifactFactory.isUniqueHRID(known_duplicate));
+      assertTrue("Duplicate check returned false negative", ArtifactFactory.isUniqueHRID(random_HRID));
+      System.out.println("isUniqueHrid(\"" + known_duplicate + "\") returns " + ArtifactFactory.isUniqueHRID(known_duplicate));
+      System.out.println("isUnqiueHrid(\"" + random_HRID + "\") returns " + ArtifactFactory.isUniqueHRID(random_HRID));
+   }
+
+   /* Queries the database and grabs the first HRID it sees */
+   private static String get_used_HRID() throws OseeCoreException {
+      String toReturn = ConnectionHandler.runPreparedQueryFetchString("", GET_ARTIFACTS);
+      if (!HumanReadableId.isValid(toReturn)) {
+         throw new OseeDataStoreException("No valid HRIDs found");
+      }
+      return toReturn;
+   }
+
+   private static final String GET_ARTIFACTS =
+      "SELECT t1.human_readable_id FROM osee_artifact t1, osee_artifact_type t3";
+
+   private static final char[][] chars = new char[][] {
+      {
+         '0',
+         '1',
+         '2',
+         '3',
+         '4',
+         '5',
+         '6',
+         '7',
+         '8',
+         '9',
+         'A',
+         'B',
+         'C',
+         'D',
+         'E',
+         'F',
+         'G',
+         'H',
+         'J',
+         'K',
+         'L',
+         'M',
+         'N',
+         'P',
+         'Q',
+         'R',
+         'S',
+         'T',
+         'U',
+         'V',
+         'W',
+         'X',
+         'Y',
+         'Z'},
+      {
+         '0',
+         '1',
+         '2',
+         '3',
+         '4',
+         '5',
+         '6',
+         '7',
+         '8',
+         '9',
+         'B',
+         'C',
+         'D',
+         'F',
+         'G',
+         'H',
+         'J',
+         'K',
+         'L',
+         'M',
+         'N',
+         'P',
+         'Q',
+         'R',
+         'S',
+         'T',
+         'V',
+         'W',
+         'X',
+         'Y',
+         'Z'}};
+   private static final int[] charsIndexLookup = new int[] {0, 1, 1, 1, 0};
+
+   /*
+    * Copied from Artifact.java The hope here is that we won't randomly generate an HRID that's already taken; given the
+    * size of the demo database, this is unlikely
+    */
+   private static String generate_random_HRID() {
+      int seed = (int) (Math.random() * 34438396);
+      char id[] = new char[charsIndexLookup.length];
+
+      for (int i = 0; i < id.length; i++) {
+         int radix = chars[charsIndexLookup[i]].length;
+         id[i] = chars[charsIndexLookup[i]][seed % radix];
+         seed = seed / radix;
+      }
+
+      String id_string = new String(id);
+
+      return id_string;
+   }
+}