1 files changed, 74 insertions, 0 deletions
diff --git a/src/test/java/org/apache/commons/lang3/text/translate/EntityArraysTest.java b/src/test/java/org/apache/commons/lang3/text/translate/EntityArraysTest.java
new file mode 100644
index 000000000..58f832170
--- /dev/null
+++ b/src/test/java/org/apache/commons/lang3/text/translate/EntityArraysTest.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.commons.lang3.text.translate;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import org.apache.commons.lang3.AbstractLangTest;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Unit tests for {@link org.apache.commons.lang3.text.translate.EntityArrays}.
+ */
+@Deprecated
+public class EntityArraysTest extends AbstractLangTest {
+
+    @Test
+    public void testConstructorExists() {
+        new EntityArrays();
+    }
+
+    // LANG-659 - check arrays for duplicate entries
+    @Test
+    public void testHTML40_EXTENDED_ESCAPE() {
+        final Set<String> col0 = new HashSet<>();
+        final Set<String> col1 = new HashSet<>();
+        final String [][] sa = EntityArrays.HTML40_EXTENDED_ESCAPE();
+        for (int i =0; i <sa.length; i++) {
+            assertTrue(col0.add(sa[i][0]), "Already added entry 0: "+i+" "+sa[i][0]);
+            assertTrue(col1.add(sa[i][1]), "Already added entry 1: "+i+" "+sa[i][1]);
+        }
+    }
+
+   // LANG-658 - check arrays for duplicate entries
+    @Test
+    public void testISO8859_1_ESCAPE() {
+        final Set<String> col0 = new HashSet<>();
+        final Set<String> col1 = new HashSet<>();
+        final String [][] sa = EntityArrays.ISO8859_1_ESCAPE();
+        boolean success = true;
+        for (int i =0; i <sa.length; i++) {
+            final boolean add0 = col0.add(sa[i][0]);
+            final boolean add1 = col1.add(sa[i][1]);
+            if (!add0) {
+                success = false;
+                System.out.println("Already added entry 0: "+i+" "+sa[i][0]+" "+sa[i][1]);
+            }
+            if (!add1) {
+                success = false;
+                System.out.println("Already added entry 1: "+i+" "+sa[i][0]+" "+sa[i][1]);
+            }
+        }
+        assertTrue(success, "One or more errors detected");
+    }
+
+
+}