From cac414bfa59d70242af7604be2a223716cdcc2ae Mon Sep 17 00:00:00 2001
From: Tom Copeland <tomcopeland@users.sourceforge.net>
Date: Wed, 31 Jul 2002 16:36:38 +0000
Subject: [PATCH] *** empty log message ***

git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@572 51baf565-9d33-0410-a72c-fc3788e3496d
---
 .../sourceforge/pmd/cpd/OccurrencesTest.java  | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 pmd/regress/test/net/sourceforge/pmd/cpd/OccurrencesTest.java

diff --git a/pmd/regress/test/net/sourceforge/pmd/cpd/OccurrencesTest.java b/pmd/regress/test/net/sourceforge/pmd/cpd/OccurrencesTest.java
new file mode 100644
index 0000000000..75e7767676
--- /dev/null
+++ b/pmd/regress/test/net/sourceforge/pmd/cpd/OccurrencesTest.java
@@ -0,0 +1,43 @@
+/*
+ * User: tom
+ * Date: Jul 31, 2002
+ * Time: 12:25:01 PM
+ */
+package test.net.sourceforge.pmd.cpd;
+
+import junit.framework.TestCase;
+import net.sourceforge.pmd.cpd.*;
+
+import java.util.Iterator;
+
+public class OccurrencesTest  extends TestCase {
+    public OccurrencesTest(String name) {
+        super(name);
+    }
+
+    public void testBasic() {
+        Occurrences occs = new Occurrences();
+        assertTrue(!occs.contains(new Token('h', 0, "foo")));
+        assertTrue(!occs.getTiles().hasNext());
+        assertTrue(occs.isEmpty());
+        assertEquals(0, occs.size());
+    }
+
+    public void testInitialFrequencyCount() {
+        Occurrences occs = new Occurrences();
+        TokenSet ts = new TokenSet("foo");
+        ts.add(new Token('h', 0, "foo"));
+        ts.add(new Token('e', 1, "foo"));
+        ts.add(new Token('l', 2, "foo"));
+        ts.add(new Token('l', 3, "foo"));
+        ts.add(new Token('o', 4, "foo"));
+        occs.addInitial(ts);
+        assertEquals(4, occs.size());
+        assertTrue(occs.contains(new Token('h', 0, "foo")));
+        Iterator i = occs.getOccurrences(new Tile(new Token('h', 0, "foo")));
+        assertTrue(i.hasNext());
+        Occurrence occ = (Occurrence)i.next();
+        assertEquals("foo", occ.getTokenSetID());
+        assertEquals(0,occ.getIndex());
+    }
+}